Patent Application
20230033760
Embodiments described herein generally relate to the field of aerial camera systems, and more particularly to the field of selfie and multi-aerial cameras.
Selfie photography is one of the most common uses of smart phones. Selfie sticks, which allow a user to hold his or her smart phone at a distance in order to capture a selfie, allow the field of view for a selfie to be improved over holding the smart phone at arm's length. Selfie aerial cameras extend the capabilities of selfie sticks by allowing a user to obtain a selfie photograph at greater distances and at elevation. This technology, however, has heretofore had more limited adoption than selfie sticks due to cost and complexity. Accordingly, the embodiments illustrated herein present more advanced and user-friendly modes of operation.
In the drawings, which are not necessarily drawn to scale, like numerals may describe similar components in different views. Like numerals having different letter suffixes may represent different instances of similar components. The drawings illustrate generally, by way of example, but not by way of limitation, various embodiments discussed in the present document.
An aerial device or unmanned aerial vehicle (UAV) may have a camera attached to capture images and video from the vantage point of the aerial device. The aerial device may be capable of capturing images from a vantage point that would otherwise be unattainable based on three axis range of movement of the aerial device and being able to reach further heights and distances. One such use is the ability for a person to capture an image of themselves, or a “selfie”. Instead of holding a camera at arm's length or with the assistance of a selfie stick, a person may use an aerial device to fly to a greater distance and height tor capturing a picture of themselves. However, this may have drawbacks as the person may have to control the aerial device to fly and capture the picture and thus not allowing the person to capture a natural picture of themselves.
According to one example embodiment, method, and apparatus are provided to operate an aerial camera device, including controlling an aerial camera device from a smart phone application. The smart phone may include a touch-screen display. In one embodiment, the application may display a control panel on the touch-screen of the smart phone. The control panel may include a live image display of streaming images or video from the aerial camera device. A joystick control element may be displayed below the live image display. The joystick control element may control the aerial camera device while it is flying in a manual control mode.
According to one example embodiment, the application is responsive to the motion and orientation of the smart phone, as well as commands entered into the control panel using presses and swipes on control elements. According to other embodiments, an autonomous selfie mode of operation provides for autonomous capture of selfie photos and videos. Various other user interface and control features may enable intuitive use of the aerial camera device by consumers and non-experts.
The aerial camera device may be controlled through a wireless connection with a controller unit. A controller unit may be a computing device, such as a smart phone. According to one embodiment, a controller unit comprises a smart phone and a smart phone application installed on the smart phone. A smart phone may be, in one example embodiment, an iPhone® smart phone sold by Apple Corporation, or, in another example embodiment, an Android® smart phone, sold by any one of a number of Android® smart phone manufacturers. The smart phone application may be downloaded from, for example, the Apple® App Store, in the case of an Apple® iPhone®, or from the Google Play Store, in the case of an Android® compatible smart phone.
The aerial camera device may have at least one camera, such as selfie camera 145 and bottom camera 150. The selfie camera 145 may be mounted with its lens pointing outward from the front of the aerial camera device 100, the front being defined by the side of the aerial camera device 100 facing in the direction of forward flight of the aerial camera device 100. Accordingly, the field of view of the selfie camera 145 is generally the area forward of the aerial camera device 100.
Bottom camera 150, in one example embodiment, may be mounted with its lens pointing generally downwardly from the bottom surface of the aerial camera device 100, with its field of view generally down and forward oriented.
The aerial camera device 100 may include an embedded control system 155. The embedded control system 155 may be a computing system including a processing circuitry 190, an operating system, and firmware 165 with computer instructions and stored parameters and data used to control the aerial camera device 100 with selfie camera 145 and bottom camera 150. The embedded control system 155 may include computing components including processing circuitry 190 such as a processor and random access memory 160 for data storage, as well as network interfaces, peripherals, and components, such as described below with respect to
The aerial camera device 100 may include, in one example embodiment, a WiFi® interface 180, and a BlueTooth® interface 185, or other wireless communication capabilities. The aerial camera device 100 may communicate with the controller unit using the WiFi® interface 180 or the BlueTooth® interface 185. The aerial camera device 100 may user the WiFi® interface 180 or the BlueTooth® interface 185 to network and communicate with other computer systems, such as for transmitting the images and video captured with the selfie camera 145. The aerial camera device 100 may transmit images and video to a cloud storage system.
According to one example embodiment, onboard sensors 170 of the aerial camera device 100 may include proximity sensors, such as for preventing the aerial camera device 100 from hitting objects. The proximity sensors may be mounted on the top, bottom, and sides of the aerial camera device 100, to detect proximity to an object such as a wall, ceiling, or floor, when flying indoors, or in addition trees and other objects or structures when flying outside. The onboard sensors 170 may include a microphone for capturing sound, such as when recording a video with the selfie camera 145.
The onboard sensors 170 may include sensors for navigation, such as an accelerometer, a gyroscope, a tilt sensor, and a magnetometer, that allow for detection of the motion of the aerial camera device 100. The onboard sensors 170 may include a global positioning system (GPS) to detect the GPS coordinates of the aerial camera device 100 based on GPS satellite signals. The data collected from the onboard sensors 170 may be used by the navigation system 175 for controlling the flight and aerial position of the aerial camera device 100. In an embodiment, aerial camera device 100 may not include one of the navigation sensors, such as GPS, for instance when only indoor operation is contemplated.
According to one example embodiment, to allow communication between the smart phone application and aerial camera device 100, a Wi-Fi connection may be established. This connection may be carried out either before executing the application or through functions provided in the application itself, by connecting the smart phone to a WiFi® network provided by the aerial camera device 100. To establish the connection, the aerial camera device 100 may be powered on by pressing an On/Off Button A light may blink, for example a blue light in one embodiment, when aerial camera device 100 is successfully turned on. Once the aerial camera device 100 is operating, the smart phone may be connected to the aerial camera device's 100 WiFi® network using a utility provided by the smart phone application According to an example embodiment, the aerial camera device 100 includes a calibration mode to initialize the onboard sensors 170 used for flight. The calibration may establish a baseline parameter representing a “level” status. The level status may be established by placing the aerial camera device 100 on a flat horizontal surface with the top side facing up.
The application 200 includes a camera view 215, which displays images streaming from a selected camera of the aerial camera device. The application 200 includes a joystick 210 for controlling the flight of the aerial camera device. The shutter button 220 may capture the current view of the camera as an image when in photo mode or may start and stop a video recording when in video mode. A user may switch from photo mode to video mode or vice versa by clicking the capture mode button 225. The user may access a photo gallery of images by selecting the gallery image 230 of the last photo or video taken.
While viewing the photo gallery, a user may select an image to perform different photo editing techniques on the photo. Photo editing techniques may include adding stickers to the photo—including animated stickers, cropping the photo, and applying filters to the photo. The photo editing techniques may include adding text to the photo and adjusting different levels of the photo, such as brightness and contrast. The same photo editing techniques may be applied to a video. The photo gallery may include options for the user to upload the photo or video to different social media platforms or transmit the photo or video to another user over email or a messaging service.
The user may select the mode of operation for the aerial camera device. The manual button 235 allows the user to control the flight and image capture manually through the application 200, such as with the joystick 210 and the shutter button 220. The manual button 235 may put the aerial camera device in manual mode where a user controls the aerial camera device's flight height, rotation, and direction with the joystick and takes photos and videos with the shutter button 220.
The selfie button 240 may put the aerial camera device in a selfie mode and may initiate a preprogrammed capture sequence for the aerial camera device to fly to a predetermined distance and altitude to then capture an image or video (e.g., a selfie), of the user, and optionally hover or return after capturing the image or video. The follow button 245 may put the aerial camera device in a follow mode and may initiate a preprogrammed operation for the aerial camera device to automatically follow the user, such as using face detection to track the user. For the purposes of this application, it should be understood that the altitude of the aerial camera device is relative to the local ground level or a starting altitude and not a true altitude relative to sea level.
The selfie button 240 may include an outdoor option. In the outdoor mode the aerial camera device may fly autonomously, similarly to the selfie mode, however the flight routine may differ. For example, in outdoor mode, the aerial camera device may fly to a greater distance and altitude than the selfie mode.
For any of the modes, the aerial camera device may start its flight by lying flat on the palm of the user's hand with the top facing up and the selfie camera facing towards the user. According to one example embodiment, if the user needs to manually stop the aerial camera device while it is flying, the user may grab the aerial camera device and rotate it upside down. By doing so, the rotors may automatically stop.
The altitude of the aerial camera device may be controlled by swiping the joystick either up (towards the top of smart phone screen) or down (towards the bottom of smart phone screen). Swiping the joystick up causes the aerial camera device to move upwards while swiping the joystick down causes it to move downwards. The right and left rotation of the aerial camera device may be controlled by swiping the joystick right or left. Swiping the joystick to the right causes the aerial camera device to rotate clockwise while swiping the joystick to the left causes it to rotate counter-clockwise.
The user may control the direction of flight for the aerial camera device by tilting the smart phone. For example, starting from a horizontal level position dipping the top of smart phone downwards directs aerial camera device to move straight ahead, while dipping the bottom of smart phone, or raising the top of the smart phone, causes it to move backwards. To pilot aerial camera device to the right or left the user tilts smart phone to the right to make it go to the right or tilt smart phone to the left to make the aerial camera device go left. Releasing the joystick may direct the aerial camera device to hover in its current position in the air.
While the aerial camera device is in selfie mode, a pause button may appear on the screen of the smart phone 205. The user may press the pause button to deactivate selfie mode. When selfie mode is deactivated, the aerial camera device may enter a hover at its current position or return to a starting location. The aerial camera device and the application 200 may enter manual mode. The user may control the aerial camera device with the joystick 210 and the other controls of the application, as previously described. The user may press the selfie button 240 to return the aerial camera device to selfie mode, where it may resume the previous selfie mode sequence or start a new selfie mode sequence.
To land the aerial camera device, the user may press the landing icon 250 and initiate the landing sequence. The camera view 215 may display a status while the aerial camera device is landing, such “landing in progress”, and may display a second status when the landing is completed, such as “landed” The aerial camera device may land itself in some situations, such as a low battery, completion of a capture sequence, or the like.
In selfie mode, the aerial camera device 310 may use facial detection to lock on to the face of the user 305 and then maneuver itself to stay positioned so that the selfie camera stays facing the user. The facial detection process may be executed by the embedded control system of the aerial camera device 310. The facial detection may be based on facial characteristics learned and stored during initialization and training of the aerial camera device 310. Alternatively, the manual mode of operation may be complemented with facial detection flight control features.
In another embodiment, instead of flying away from the user 305 at a timed interval, the aerial camera device 310 may fly to a predefined relative distance (e.g., a distance in a direction perpendicular to a gravity vector or an absolute distance from the user 305). The aerial camera device 310 may fly away from the user to reach a predefined location relative to the user 305. When the selfie mode is activated, the aerial camera device 310 may fly a predefined distance 315 from the user, such as six feet from the user 3u5. The aerial camera device 310 may fly to a predefined altitude (e.g., simultaneously while flying away from the user 305). The altitude may be a take-out relative altitude 320, where the aerial camera device 310 climbs to an altitude relative to where it took off. For example, if the user 305 is holding the aerial camera device 310 in their hand, the aerial camera device may climb three feet from that starting position. The altitude may be a ground relative altitude 325, where the aerial camera device 310 climbs to an altitude relative to the ground, without respect to the initial take-off position. For example, the aerial camera device may climb to six feet from the ground.
The aerial camera device 310 may have different predefined distances and altitudes for selfie mode compared to outdoor mode, as the aerial camera device 310 may be able to travel to greater distances and heights when outdoors. For example, when outdoor mode is activated, the aerial camera device 310 may travel to a predefined distance 315 of fifteen feet from the user 305 and a ground relative altitude 325 of ten feet. In outdoor mode, the aerial camera device 310 may use the bottom camera, or zenital camera, instead of the selfie camera to capture a wider image.
In the example 300, the user 305 may activate selfie mode or outdoor mode. The aerial camera device 310 may take-off and travel to a spatial position, such as at a predefined distance 315 and a predefined ground relative altitude 325. When the aerial camera device 310 reaches the spatial position, the aerial camera device 310 may begin to hover and perform a capture sequence, such as taking a photo or a video. When completed, the aerial camera device may return to the user 305 and begin a landing sequence. The aerial camera device 310 may land at a designated surface, such as the hand of the user 305, a tabletop, or the ground. In another example, the aerial camera device 310 may land by returning to a starting position, maintaining a particular distance to a surface (e.g., the user's hand or a floor) and turn off. The particular distance in this example may be a few millimeters, for example.
When in follow mode, the aerial camera device 410 may stay focused on the user 405, such as by using facial detection. As the user 405 moves, the aerial camera device 410 moves with the user 405. The aerial camera device 410 may attempt to maintain a predefined distance from the user 405 during follow mode. For example, the aerial camera device 410 may maintain a distance of five feet from the user 405 during follow mode.
The term “follow” is used for follow mode as the aerial camera device 410 follows the movements of the user 405. However, as seen in example 400, the aerial camera device 410 may actually proceed the user 405. For example, the aerial camera device 410 may be intended to keep the face of the user 405 in focus with the camera, such as when capturing a video. As the user 405 walks forward, the user 405 will come closer to the aerial camera device 410. The aerial camera device 410 may detect this approach and begin to fly in the direction the user 405 is walking so that it may maintain the same distance from the user 405.
The aerial camera device may include additional modes that may be activated from the application on the connected smart phone. The aerial camera device may have a hover mode where the aerial camera device maintains a hover state (e.g., staying still while in flying) and captures photos or video. If quipped, the aerial camera device may use the bottom camera, or zenital camera, when in a hover state. The aerial camera device may have a complete zoom mode where the aerial camera device continuously takes photos or records video while going away from and coming back to the user.
The aerial camera device may include a continuous shooting mode where photos are taken at an interval, such as every three seconds, until an event occurs. The event may be pressing a stop button on the smart phone screen, performing a gesture that signals the aerial camera device, or the user moving out of the camera view. The aerial camera device may have a continuous recording mode where a video is recorded until an event occurs, similar to the continuous shooting mode. The aerial camera device may have a fixed shooting mode where a photo is taken at a fixed interval of time until a set number of photos have been captured. For example, a fixed shooting mode may be set to take a photo every two seconds until a total of ten photos have been captured. The aerial camera device may include a fixed recording mode where a video is captured for a set amount of time, such as sixty seconds.
The aerial camera device may include a calibration process, such as determining balance with the use of accelerometers and gyroscopes. The aerial camera device may include a battery for power and provide indication of the charge percentage for the battery. When the aerial camera device is in flight, it may have different states, such as taking oft, landing, in flight, and idle or hovering. The aerial camera device may have different poses based on the displacement along the three axes and yaw rotation with respect to the initial taking off position, or an absolute roll and pitch value. The aerial camera device may include object detection and identify the distance the aerial camera device is with respect to the object. This may include detection of possible close objects on every side or on sides allowed by hardware set up and available sensors. The aerial camera device may have face detection and identify the face location in frame coordinates.
When the aerial camera device in being controlled manually, such as with the application on the smart phone, it may receive different commands. A command may be a joystick direction control, which may include flight control in all possible directions (x, y, z) and rotation axes (roll, pitch, yaw). Commands may include a take-off command, a landing command, and a reach initial position, which may include having the aerial camera device fly back to the initial position.
When the aerial camera device is in an automatic or one touch mode, settings may include a point to reach, such as given a predefined point the aerial camera device may automatically fly to the point. A setting may include yaw rotation as a predefined amplitude from an initial pose. A setting may include speed, such as a desired speed of light. A setting may include a face tracking setting for the flight trajectory adjusting to keep the face in the frame.
For the different photo and video modes, the aerial camera device may have different parameters based on the mode. These may be customized by a user, such as through the application on the smart phone. The parameters may include the distance from the subject, which may be the distance between the face detected or tracked and the aerial camera device. The parameters may include the altitude, or the space between the aerial camera device and the ground. The parameters may include the camera type, such as either the selfie camera or the bottom camera. The aerial camera device may include additional cameras or cameras with features such as infrared or heat sensitivity. The parameters may include a rotation speed for when the aerial camera device is rotating around a subject for a 360 degree video. The parameters may include the flight speed. The flight speed may be set for when the aerial camera is not recording and for when it is recording a video or taking photos. The parameters may include a delay for starting to take photos or record a video once the aerial camera device reaches the designated distance and altitude. For example, a user may have a 5 second delay before a selfie photo is taken so they may pose. The parameters may include a duration for a video recording, such as a two minute recording.
When the hover mode is initiated, parameters in addition to the distance and altitude may be communicated to the aerial camera device. The hover mode may indicate to use the selfie, or forward facing, camera. There may be an indication of the number of photos to take, an interval between photos, the amount of time to take photos, or the length of video. A parameter may indicate the speed the aerial camera device should travel at.
At operation 510, the aerial camera device may travel to the preset distance and altitude. At operation 515, the aerial camera device determines if it is at the preset distance and altitude. This may be confirmed through the user of sensors or GPS. At operation 520, based on confirming the aerial camera device is at the correct position based on the preset distance and altitude, the aerial camera device enters a hover.
At decision 525, the aerial camera device determine if the capture mode is for photos or for video. At operation 540, the aerial camera device may capture a photo if the capture mode is for photos. Optionally, if the capture mode is for photos and a fixed shooting mode is selected, at operation 545 the aerial camera device may capture a fixed set of photos, such as at a timed interval. At operation 530, the aerial camera device may capture a video if the capture mode is for videos. Optionally, if the capture mode is for videos and a fixed recording mode is selected, at operation 535 the aerial camera device may capture a fixed recording length of video, such as for thirty seconds.
At operation 550, the aerial camera device may determine the photo shooting or video recording has completed. Based on determining the completion at operation 550, at operation 555, the aerial camera device may notify the user that the aerial camera device is landing. This may be performed by displaying a message on the smart phone used for controlling the aerial camera device. The notification may be a haptic feedback or audio alert from the smart phone. The notification may be communicated to a smart watch which may display the notification on a screen, provide haptic feedback, or an audio alert.
At operation 560, the aerial camera device may wait three seconds, or another determined interval of time, after sending the notification to then perform operation 565 and return to home. The home for the aerial camera device may be the location where it tool off from, such as the hand of a user or a tabletop. At operation 570, the aerial camera device may perform a landing upon determine it is at the home or landing location.
At operation 516, the aerial camera device may take off and begin flight. At decision 525, the aerial camera device determine if the capture mode is for photos or for video. At operation 540, the aerial camera device may capture a continuous set of photos 546 if the capture mode is for photos. At operation 530, the aerial camera device may capture a continuous video 536 if the capture mode is for video.
At decision 526, the aerial camera device determines if the camera selected is the selfie camera 541 or bottom camera 531. Based on the camera selection, the destination for the aerial camera device performing the continuous zoom is determined. For the selfie camera 541, the aerial camera device travels to a preset distance and altitude 547. For the bottom camera 531, the aerial camera device may only travel upward from the user, thus providing the present altitude 537.
At operation 551, the aerial camera device flies to the distance and altitude provided from the presets based on selfie camera 541 or bottom camera 531. At determination 552, it is determined that the aerial camera device has reached the destination provided by the preset distance and altitude and thus completed the zoom out portion of the continuous zoom. Based on reaching the destination, a return to home operation 565 is initiated.
At operation 550, the aerial camera device may determine the photo shooting or video recording has completed, as it has returned to home and completed the zoom in portion of the continuous zoom. Based on determining the completion at operation 550, at operation 555, the aerial camera device may notify the user that the aerial camera device is landing. This may be performed by displaying a message on the smart phone used for controlling the aerial camera device. The notification may be a haptic feedback or audio alert from the smart phone. The notification may be communicated to a smart watch which may display the notification on a screen, provide haptic feedback, or an audio alert.
At operation 560, the aerial camera device may wait three seconds, or another determined interval of time, after sending the notification to then perform operation 570 and land. The home for the aerial camera device may be the location where it took off from, such as the hand of a user or a tabletop. At operation 570, the aerial camera device may perform a landing upon determine it is at the home or landing location.
When the selfie mode is initiated, parameters in addition to the distance and altitude may be communicated to the aerial camera device. The selfie mode may indicate to use the selfie, or forward facing, camera. There may be an indication of the number of photos to take, an interval between photos, or the amount of time to take photos.
At operation 510, the aerial camera device may travel to the preset distance and altitude. At operation 515, the aerial camera device determines if it is at the preset distance and altitude. This may be confirmed through the user of sensors or GPS. At operation 520, based on confirming the aerial camera device is at the correct position based on the preset distance and altitude, the aerial camera device enters a hover.
At decision 525, the aerial camera device determines the capture mode. As it is in selfie mode, the capture mode is for photos using face detection. At operation 542, the aerial camera device may capture a photo using face detection. The aerial camera device may confirm that a face is detected within the view of the selfie camera before beginning the photo capture sequence. Optionally, a fixed shooting mode may be used at operation 545 and the aerial camera device may capture a fixed set of photos, such as at a timed interval.
At operation 551), the aerial camera device may determine the photo shooting or video recording has completed. Based on determining the completion at operation 550, at operation 555, the aerial camera device may notify the user that the aerial camera device is landing. This may be performed by displaying a message on the smart phone used for controlling the aerial camera device. The notification may be a haptic feedback or audio alert from the smart phone. The notification may be communicated to a smart watch which may display the notification on a screen, provide haptic feedback, or an audio alert.
At operation 560, the aerial camera device may wait three seconds, or another determined interval of time, after sending the notification to then perform operation 565 and return to home. The home for the aerial camera device may be the location where it took off from, such as the hand of a user or a tabletop. At operation 570, the aerial camera device may perform a landing upon determine it is at the home or landing location.
At operation 510, the aerial camera device may travel to the preset distance and altitude. At operation 515, the aerial camera device determines if it is at the preset distance and altitude. This may be confirmed through the user of sensors or GPS. At operation 520, based on confirming the aerial camera device is at the correct position based on the preset distance and altitude, the aerial camera device enters a hover.
Upon entering the hover, the aerial camera device, at operation 521, may initiate the follow mode. At operation 522, a video recording may be started that used face detection. With the use of face detection, the aerial camera device may maintain focus on the face for the duration of the recording. At operation 527, the aerial camera device may follow the subject while the video recording continues. The operation 527 of following the subject may include flying the aerial camera device to match movements of the subject while keeping the preset distance and altitude from the subject.
At operation 528, the user may stop the follow mode. This may be performed by the user initiating a stop procedure through an application on a smart phone. The user may make a gesture, such as closing their first, to indicate that the video recording should end. At operation 529, based on receiving the indication from the user, the recording may automatically stop.
Based on determining the video recording has stopped, at operation 555, the aerial camera device may notify the user that the aerial camera device is landing. This may be performed by displaying a message on the smart phone used for controlling the aerial camera device. The notification may be a haptic feedback or audio alert from the smart phone. The notification may be communicated to a smart watch which may display the notification on a screen, provide haptic feedback, or an audio alert.
At operation 50), the aerial camera device may wait three seconds, or another determined interval of time, after sending the notification. At operation 571, the aerial camera device may return and land. As the user has possibly moved during the follow mode, the return and landing may need additional directives. This may be performed by a set of predefined instructions for landing after a follow mode, such as designating a known location for landing that does not change based on where the aerial camera device has travelled during the follow. Another option may be for the aerial camera device to enter a manual mode where the user may control the flight and landing, such as with the joystick in the application on the smart phone. The user may control the landing with a gesture, such as moving both hands in a downward fashion to signal the aerial camera device should land.
An autonomous aerial camera device may include an example embodiment of a general mode of operation. In the general mode, the autonomous aerial camera device may receive a wake-up indication from an inertial measurement unit (IMU) of the autonomous aerial camera device. The autonomous aerial camera device may determine whether a mobile device or other computing device is connected, and if not, stay still for a time period (e.g., 15 seconds). If yes, the autonomous aerial camera device may start flying in a manual mode (e.g., controlled by a user). The user may select to manually fly or initiate a one-touch function mode. Either mode may include performing obstacle avoidance. During the one-touch function mode, when an obstacle is detected, the autonomous aerial camera device may avoid the obstacle using an infrared sensor, for example. The one-touch function mode may be paused, and the autonomous aerial camera device may hover in place for a period of time (e.g., 3 seconds). If the obstacle is no longer detected, the autonomous aerial camera device may restart or continue the routine initiated by the one-touch function mode. If the obstacle is still detected, the autonomous aerial camera device may attempt to move to avoid the obstacle. If the autonomous aerial camera device hits the obstacle or cannot complete the routine, the autonomous aerial camera device may return to a starting landing phase. If the autonomous aerial camera device was recording, material produced up to the point of collision or meeting an unavoidable object may be saved to the connected mobile device or computer.
An autonomous aerial camera device may include an example embodiment of low battery operation. When a low batter indication is identified, the autonomous aerial camera device may output a notification. When the autonomous aerial camera device is flying when the low battery indication is identified, the autonomous aerial camera device may notify the user continuously (e.g., every 5, 15, or 30 seconds). After a particular number of notifications (e.g., 3), the autonomous aerial camera device may end the routine automatically (e.g., land). When recording before or S during the low battery incident, the autonomous aerial camera device may save the recording to a connected device.
An autonomous aerial camera device may include an example embodiment of the operation of when a communicatively connected app enters a background (e.g., a background mode operation on the smart phone operating system) or crashes. When the app crashes or enters a background, the autonomous aerial camera device may complete a routine, if running. When in a manual mode, the autonomous aerial camera device may stop (e.g., hover or land) and wait for a time period (e.g., 15 seconds). If the app returns, the autonomous aerial camera device may resume. If not, the autonomous aerial camera device may land at a starting point. An autonomous aerial camera device may include an example embodiment when a communicatively connected app is already operating in the background mode of operation. When the app is already in the background, the autonomous aerial camera device may be completing a routine, and may encounter an obstacle. In this example, the autonomous aerial camera device may perform obstacle avoidance as described above.
An autonomous aerial camera device may include an example embodiment when the connection is lost between a controller of the autonomous aerial camera device and a communicatively connected app. When the connection is lost, the autonomous aerial camera device may, if not flying, wait for a period of time before automatically turning off (e.g., 30 seconds). When flying, the autonomous aerial camera device may pause any routines currently running, or stop and wait for a period of time (e.g. 3 seconds). The autonomous aerial camera device may save any recordings and return to a starting landing phase.
An autonomous aerial camera device may include an example embodiment when the face detection is not working. When face detection is attempted, for example while the autonomous aerial camera device is flying and face tracking or detection is needed for a current function or routine, but a face cannot be detected, the autonomous aerial camera device may try for a period of time (e.g., 5 seconds), and then finish the current function or routine in position (e.g., hover without moving). In an example, more than one face may be detected. In this example, a median point between or among faces detected may be selected as a focus point for executing the function or routine.
An autonomous aerial camera device may include an example embodiment when the autonomous aerial camera device cannot maintain position. In this example, a connected app may notify a user (e.g., every 15 seconds), until a connection is achieved or a number of notifications or time out is reached. If no contact is established, the autonomous aerial camera device may automatically stop the flight routine, save any recording, and return to a landing point.
An autonomous aerial camera device may include an example embodiment when a top sensor detects an obstacle. When the autonomous aerial camera device is already at a target altitude, or within a particular range of the target altitude (e.g., within 10% of the target altitude), the autonomous aerial camera device may determine whether it is at a target distance, and if so perform the routine, and if not, move to the target distance. When the autonomous aerial camera device is not at the target altitude or within the particular range, the autonomous aerial camera device may output notifications (e.g. via the app) to a user, stop the routine, or land. If the autonomous aerial camera device is not at the target altitude or within the particular range, but has attained the target distance (or within a range, e.g., 10%), the autonomous aerial camera device may move horizontally (e.g., within a plane at a current altitude) to one quarter of the target distance (e.g., closer to the user) to try to reach the target altitude again.
An autonomous aerial camera device may include an example embodiment when a side sensor detects an obstacle. In this example, when the autonomous aerial camera device has attained the target distance (or is within a range), the autonomous aerial camera device may perform the routine (or if needed, move to the target altitude without moving horizontally, and then perform the routine). If the target distance and altitude have not yet been reached, the autonomous aerial camera device may notify the user, save recordings, or land. When the target distance has not yet been reached, but the target altitude has been reached, the autonomous aerial camera device may move vertically to one quarter of the target altitude and try to reach the target distance again.
An autonomous aerial camera device may include an example embodiment when two or more sensors (e.g., the top and the side sensors) detect an obstacle in an automated control mode (e.g., without user input). In this example, the autonomous aerial camera device may stop in a current position, notify the user (e.g. via the app), and move away until the object is no longer detected and complete the routine, or land.
An autonomous aerial camera device may include an example embodiment when top and side sensors detect an obstacle in a manual control mode. In the manual mode, the autonomous aerial camera device may stop in a current position, notify of a detected obstacle, move away, and wait for further user input.
The aerial camera device may be controlled using gestures. This may provide an option for the user to control the aerial camera device without having to hold and look at the application on the smart phone. To initiate the gesture controlled takeoff and flight, the steps may include turning the aerial camera device on and pressing a button or sequence of buttons, such as double pressing the power button. The user may then point the camera, such as the selfie camera, of the aerial camera device at the user's face and then wait for the aerial camera device to automatically take off from the user's hand, upon detection of the user's face.
Once the aerial camera device has taken off under gesture control, it may perform a follow. The aerial camera device may follow the user through the use of face detection. The aerial camera device may keep the altitude and distance from the user as the user moves around so as to stay at a fixed distance and orientation from the user. The aerial camera device may correct the orientation so that it stays facing the user.
The shooting gestures of
Once the mobile device and aerial camera are centered, the movements of the mobile device may be translated to movements for the aerial camera. The movement may correspond to the pitch, yaw, and roll of the aerial camera. The screen of the mobile device may display a joystick image that the user uses to control the aerial camera moving forward and backward, and left and right, in relation to the ground. The rotation of the aerial camera around the three-dimensional axis (e.g., pitch, yaw, and roll) corresponds to the same rotational movements of the mobile device from the centered position.
The technique 1500 includes an operation 1504 to receive first sensor data of the mobile device. The first sensor data may include information for the physical positional state of the mobile device. The first sensor data of the mobile device may indicate the mobile device is positioned at an angle with respect to a plane parallel to ground. The technique 1500 includes an operation 1506 to receive first sensor data of the aerial camera. The first sensor data of the aerial camera may be obtained before the aerial camera takes flight. The first sensor data of the aerial camera may be obtained while the aerial camera is in a hover or parking position. The sensor data is provided by at least on of an accelerometer or a gyroscope.
The technique 1500 includes an operation 1508 to establish a centered position for the mobile device and the aerial camera based on the sensor data of the mobile device and the sensor data of the aerial camera. The mobile device may be positioned such that the screen of the mobile device is visible to the user in the centered position. The centered position of the aerial camera is a parking position that is parallel to a ground plane or horizontal with respect to the ground. The mobile device, when it is at the centered position, may be between five and eighty-five degrees from a plane parallel to ground. The centered position of the mobile device may have a default position where the mobile device is parallel to a ground plane.
The technique 1500 includes an operation 1510 to receive second sensor data of the mobile dev ice. The second sensor data indicates a movement of the mobile device in relation to the centered position.
The technique 1500 includes an operation 1512 to convert the movement, based on the first sensor data and the second sensor data of the mobile device, to an instruction for movement of the aerial camera. The movement of the mobile device may correspond to the pitch, yaw, and roll of the aerial camera.
The technique 1500 includes an operation 1514 to transmit the instruction for movement to the aerial camera. The instruction for movement may control a camera attached to the aerial camera. For example, the user may instead synchronize the position of the mobile device with an actuated camera attached to the aerial camera. The sensor data detecting movement of the mobile device may be translated to movement instructions for the camera.
The aerial camera may include two or more cameras. The cameras may be placed on the aerial camera to capture different areas. For example, one camera may be placed on the front of the aerial camera to capture what is ahead of the aerial camera. The camera on the front of the aerial camera may be considered a front facing camera or a parallel camera, thus providing the ability to capture images from a perspective that is parallel to the aerial camera. This may be used to capture images and transmit to the mobile control device such that the user of the aerial camera system may view what is in from of the aerial camera while they are controlling it. A second camera may be placed on the bottom of the aerial camera to capture what is below the aerial camera. The cameras of aerial camera may be configured to capture zenith style images. The bottom mounted camera may be a birds-eye camera used to capture images from a birds-eye angle or perspective.
The aerial camera may be configured with a sensor on the top of the aerial camera, such a collision detection sensor. The collision detection sensor may be a time of flight (TOF) sensor or camera. The TOF sensor may use infrared or ultrasonic method to detect an object or possible collision. When the aerial camera is used indoors, such as at sporting events, the top mounted sensor may be used to detect when the aerial camera is approaching the ceiling.
The aerial camera, configured with multiple cameras, may track an object and automatically switch between cameras as the object is tracked. The user, with the mobile device displaying the view of at least one camera from the aerial camera, may select an object displayed in the view, such as a person. As the aerial camera moves, such as being controlled by the user and mobile device, the aerial camera may keep the selected object within view. This may include automatically switching to a different camera of the aerial camera.
A user, through the aerial camera control application on a mobile device, may select a subject for the aerial camera 1605 to hold focus. For example, the user may guide the aerial camera 1605 to a position as found in
After selecting the dog 1620 as the subject, as the aerial camera 1605 moves, the aerial camera 1605 may track the dog 1620. In
In
As the skateboarder 1720 skates, obstacles may be encountered which would interfere with the flight of the aerial camera 1705. The sensors of the aerial camera, such as TOF sensors, may detect a possible collision, such as with a tree branch, awning, or ceiling. The possible collision may force the aerial camera 1705 to move to lower altitude position to continue tracking the skateboarder 1720. In
Depending on how a user has configured the tracking, the aerial camera 1705 may return to the higher altitude to capture the skateboarder 1720 with the bottom mounted camera 1715 when a possible collision is no longer detected. Alternatively, the aerial camera 1705 may maintain tracking and capturing the skateboarder 1720 with the front facing camera 1710 until another possible collision is detected, or other occurrence, forcing the aerial camera 1705 to move to a higher altitude and automatically switch to the bottom mounted camera 1715. For example, the aerial camera 1705 may be tracking and capturing the skateboarder 1720 with the front facing camera 1710. The skateboarder 1720 may jump off a ledge resulting in the skateboarder 1720 to quickly drop to a lower elevation. The drop may be faster that it is possible for the aerial camera 1705 to decrease in altitude. To maintain the tracking and capturing of the skateboarder 1720, the aerial camera 1705 may automatically switch to the bottom mounted camera 1715 until the aerial camera 1705 is able to reach the same level as the skateboarder 1720.
The aerial camera may include a camera on a 180-degree rotating gimbal. The camera may be manually adjusted with the gimbal up or down from a zero degree traditional perspective to a ninety degree bird's-eye view or 90 degree ground-up view and any angle in between. The bird's-eye view providing a perspective directly below the aerial camera and the ground-up view providing a perspective directly above the aerial camera.
The aerial camera may include cameras that are on an actuated hinge. As the aerial camera moves, the actuated hinge may adjust the position of a camera on the aerial camera to continue tracking the selected object. For example, the aerial camera may have a front facing camera to capture what is in front of the aerial camera. The front facing camera may be on an actuated hinge for the front facing camera to turn downwards and capture the area to the front and below the aerial camera. In addition to the actuated hinge, the base of the actuated hinge may be actuated to rotate. This may provide for moving the actuated hinge from side to side and diagonal angles, in addition to moving up and down. For example, the motorized hinge may be controlled to move the camera or camera lens to a downward angle for capturing an image.
An aerial camera device may be designed with an aerodynamic curvilinear design. The curvilinear design has the center of the aerial camera device raise above the top edges of the aerial camera device with a smooth, curved transition between the edges and the center.
The technique 1800 includes an operation 1804 to track the visual subject with a first camera. The first camera may be a front facing camera of the aerial camera device. The first camera may be a camera mounted on the side of the aerial camera device for capturing horizontal perspective. The aerial camera device may include a collision detection sensor, such as a TOF sensor or camera. The collision detection sensor is mounted on the top of the aerial camera device, the aerial camera may include a top mounted sensor configured to detect an obstruction above the aerial camera device.
The technique 1800 includes an operation 1806 to determine the subject is exiting a field of view of the first camera. Through moving the aerial camera device to different spatial positions and, if possible, moving the first camera, the aerial camera device may track the selected visual subject. The aerial camera device may determine that the visual subject is exiting the field of view for the first camera, such as through calculations of the trajectory of the visual subject and the aerial camera device. The aerial camera device may determine it is not possible for the aerial camera device to move to a spatial position that may provide for capturing the visual subject with the first camera.
The technique 1800 includes an operation 1808 to automatically switch to a second camera, where the visual subject is within a field of view of the second camera. The second camera may be a bottom mounted camera of the aerial camera device. At least one of the first camera or the second camera may be a zenital camera. At least one of the first camera or the second camera may be attached to a rotational motorized hinge providing for altering the field of view of the camera while the aerial camera device maintains a relatively stable spatial position.
The first camera may be coupled to the front portion of the aerial camera device via a hinge. The first camera may be configured to swivel on the hinge to track the visual subject. The hinge may be aligned to swivel the first camera from a first position parallel a ground plane to a second position orthogonal the ground plane. For example, the first camera may be positioned to capture images directly in front of the aerial camera device. The hinge may swivel the first camera 90 degrees to position the camera to capture images directly below the aerial camera device. The hinge may position the first camera at any angle between the first position and the second position.
The technique 1800 includes an operation to receive, from a sensor, an indication of a possible collision. The technique 180) includes an operation to move the aerial camera device to a new spatial position. Based on the received indication of a possible collision, the aerial camera device may automatically move to a new spatial position to avoid the collision.
The technique 1800 includes an operation to determine the visual subject is exiting the field of view of the second camera based on the new spatial position. As the aerial camera device moves to the new spatial position to avoid the collision, it may result in the visual subject no longer being within the field of view of the second camera. The aerial camera device may maneuver to a new spatial position which avoids the collision and positions the aerial camera device to continue capturing the visual subject with the first camera. The technique 1800 includes an operation automatically switch to the first camera. Based on the new spatial position resulting in the visual subject exiting the field of view of the second camera, the aerial camera device may maneuver to a spatial position which provides for capturing the visual subject within the field or view of the first camera.
Examples, as described herein, may include, or may operate by, logic or a number of components, or mechanisms. Circuit sets are a collection of circuits implemented in tangible entities that include hardware (e.g., simple circuits, gates, logic, etc.). Circuit set membership may be flexible over time and underlying hardware variability. Circuit sets include members that may, alone or in combination, perform specified operations when operating. In an example, hardware of the circuit set may be immutably designed to carry out a specific operation (e.g., hardwired). In an example, the hardware of the circuit set may include variably connected physical components (e.g., execution units, transistors, simple circuits, etc.) including a computer readable medium physically modified (e.g., magnetically, electrically, moveable placement of invariant massed particles, etc.) to encode instructions of the specific operation. In connecting the physical components, the underlying electrical properties of a hardware constituent are changed, for example, from an insulator to a conductor or vice versa. The instructions enable embedded hardware (e.g., the execution units or a loading mechanism) to create members of the circuit set in hardware via the variable connections to carry out portions of the specific operation when in operation. Accordingly, the computer readable medium is communicatively coupled to the other components of the circuit set member when the device is operating. In an example, any of the physical components may be used in more than one member of more than one circuit set. For example, under operation, execution units may be used in a first circuit of a first circuit set at one point in time and reused by a second circuit in the first circuit set, or by a third circuit in a second circuit set at a different time.
Machine (e.g., computer system) 1000 may include a hardware processor 1902 (e.g., a central processing unit (CPU), a graphics processing unit (GPU), a hardware processor core, field programmable gate array (FPGA), or any combination thereof), a main memory 1904 and a static memory 1906, some or all of which may communicate with each other via an interlink (e.g. bus) 1908. The machine 1900 may further include a display unit 1910, an alphanumeric input device 1912 (e.g., a keyboard), and a user interlace (UI) navigation device 1914 (e.g., a mouse). In an example, the display unit 1910, input device 1912 and UI navigation device 1914 may be a touch screen display. The machine 1900 may additionally include a storage device (e.g., drive unit) 1916, a signal generation device 1918 (e.g., a speaker), a network interface device 1920, and one or more sensors 1021, such as a global positioning system (GPS) sensor, compass, accelerometer, or other sensor. The machine 190) may include an output controller 1928, such as a serial (e.g., universal serial bus (USB), parallel, or other wired or wireless (e.g., infrared (IR), near field communication (NFC), etc.) connection to communicate or control one or more peripheral devices (e.g., a printer, card reader, etc.)
The storage device 1916 may include a machine readable medium 1922 on which is stored one or more sets of data structures or instructions 1924 (e.g., software) embodying or used by any one or more of the techniques or functions described herein. The instructions 1924 may also reside, completely or at least partially, within the main memory 1904, within static memory 1906, or within the hardware processor 1902 during execution thereof by the machine 1900. In an example, one or any combination of the hardware processor 1902, the main memory 1904, the static memory 1906, or the storage device 1916 may constitute machine readable media.
While the machine readable medium 1922 is illustrated as a single medium, the term “machine readable medium” may include a single medium or multiple media (e.g., a centralized or distributed database, and/or associated caches and servers) configured to store the one or more instructions 1924.
The term “machine readable medium” may include any medium that is capable of storing, encoding, or carrying instructions for execution by the machine 1900 and that cause the machine 1900 to perform any one or more of the techniques of the present disclosure, or that is capable of storing, encoding or carrying data structures used by or associated with such instructions. Non-limiting machine readable medium examples may include solid-state memories, and optical and magnetic media. In an example, a massed machine readable medium comprises a machine readable medium with a plurality of particles having invariant (e.g., rest) mass. Accordingly, massed machine-readable media are not transitory propagating signals. Specific examples of massed machine readable media may include, non-volatile memory, such as semiconductor memory devices (e.g., Electrically Programmable Read-Only Memory (EPROM), Electrically Erasable Programmable Read-Only Memory (FEPROM) and flash memory devices; magnetic disks, such as internal hard disks and removable disks; magneto-optical disks; and CD-ROM and DVD-ROM disks.
The instructions 1924 may further be transmitted or received over a communications network 1926 using a transmission medium via the network interface device 1920 utilizing any one of a number of transfer protocols (e.g., frame relay, internet protocol (IP), transmission control protocol (TCP), user datagram protocol (UDP), hypertext transfer protocol (HTTP), etc.). Example communication networks may include a local area network (LAN), a wide area network (WAN), a packet data network (e.g., the Internet), mobile telephone networks (e.g., cellular networks), Plain Old Telephone (POTS) networks, and wireless data networks (e.g. Institute of Electrical and Electronics Engineers (IEEE) 802 II family of standards known as Wi-Fi®. IEEE 802 16 family of standards known as WiMax®). IEEE 802.15.4 family of standards, peer-to-peer (P2P) networks, among others. In an example, the network interface device 1920 may include one or more physical jacks (e.g., Ethernet, coaxial, or phone jacks) or one or more antennas to connect to the communications network 1926. In an example, the network interface device 1920 may include a plurality of antennas to wirelessly communicate using at least one of single-input multiple-output (SIMO), multiple-input multiple-output (MIMO), or multiple-input single-output (MISO) techniques. The term “transmission medium” shall be taken to include any intangible medium that is capable of storing, encoding or carrying instructions for execution by the machine 1900, and includes digital or analog communications signals or other intangible medium to facilitate communication of such software.
The above detailed description includes references to the accompanying drawings, which form a part of the detailed description. The drawings show, by way of illustration, specific embodiments that may be practiced. These embodiments are also referred to herein as “examples.” Such examples may include elements in addition to those shown or described. However, the present inventors also contemplate examples in which only those elements shown or described are provided. Moreover, the present inventors also contemplate examples using any combination or permutation of those elements shown or described (or one or more aspects thereof), either with respect to a particular example (or one or more aspects S thereof), or with respect to other examples (or one or more aspects thereof) shown or described herein.
All publications, patents, and patent documents referred to in this document are incorporated by reference herein in their entirety, as though individually incorporated by reference. In the event of inconsistent usages between this document and those documents so incorporated by reference, the usage in the incorporated reference(s) should be considered supplementary to that of this document, for irreconcilable inconsistencies, the usage in this document controls.
In this document, the terms “a” or “an” are used, as is common in patent documents, to include one or more than one, independent of any other instances or usages of “at least one” or “one or more” In this document, the term “or” is used to refer to a nonexclusive or, such that “A or B.” includes “A but not R,” “1 but not A.” and “A and B,” unless otherwise indicated. In the appended claims, the terms “including” and “in which” are used as the plain-English equivalents of the respective terms “comprising” and “wherein.” Also, in the following claims, the terms “including” and “comprising” are open-ended, that is, a system, device, article, or process that includes elements in addition to those listed after such a term in a claim are still deemed to fall within the scope of that claim. Moreover, in the following claims, the terms “first.” “second,” and “third,” etc. are used merely as labels, and are not intended to impose numerical requirements on their objects.
The above description is intended to be illustrative, and not restrictive. For example, the above-described examples (or one or more aspects thereof) may be used in combination with each other. Other embodiments may be used, such as by one of ordinary skill in the art upon reviewing the above description. The Abstract is to allow the reader to quickly ascertain the nature of the technical disclosure and is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. Also, in the above Detailed Description, various features may be grouped together to streamline the disclosure. This should not be interpreted as intending that an unclaimed disclosed feature is essential to any claim. Rather, inventive subject matter may lie in less than all features of a particular disclosed embodiment. Thus, the following claims are hereby incorporated into the Detailed Description, with each claim standing on its own as a separate embodiment. The scope of the embodiments should be determined with reference to the appended claims, along with the lull scope of equivalents to which such claims are entitled.
Example 1 is a mobile device for controlling an aerial device, comprising, at least one processor, and memory including instructions that, when executed by the at least one processor, cause the at least one processor to: receive an input from a user to synchronize with the aerial device; receive first sensor data of the mobile device; receive first sensor data of the aerial device, establish a centered position for the mobile device and the aerial device based on the first sensor data of the mobile device and the first sensor data of the aerial device; receive second sensor data of the mobile device, wherein the second sensor data indicates a movement of the mobile device in relation to the centered position, convert the movement, based on the first sensor data and the second sensor data of the mobile device, to an instruction for movement of the aerial device, and transmit the instruction for movement to the aerial device.
In Example 2, the subject matter of Example 1 includes, wherein a screen of the mobile device is visible to the user in the centered position.
In Example 3, the subject matter of Examples 1-2 includes, wherein the movement of the mobile device corresponds to the pitch, yaw, and roll of the aerial device.
In Example 4, the subject matter of Examples 1-3 includes, wherein the first sensor data of the mobile device is provided by at least one of an accelerometer or a gyroscope.
In Example 5, the subject matter of Examples 1-4 includes, wherein the centered position of the aerial device is a parking position that is parallel to a ground plane.
In Example 6, the subject matter of Examples 1-5 includes, wherein the instruction for movement controls a camera attached to the aerial device.
In Example 7, the subject matter of Examples 1 6 includes, wherein the first sensor data of the mobile device indicates the mobile device is positioned at an angle with respect to a plane parallel to ground.
In Example 8, the subject matter of Examples 1-7 includes, wherein at the centered position, the mobile device is between five and eighty-live degrees from a plane parallel to ground.
In Example 9, the subject matter of Examples 1-8 includes, wherein the centered position of the mobile device has a default position where the mobile device is parallel to a ground plane.
Example 10 is a method for controlling an aerial device with a mobile device, comprising, receiving an input from a user to synchronize with the aerial device; receiving first sensor data of the mobile device, receiving first sensor data of the aerial device; establishing a centered position for the mobile device and the aerial device based on the first sensor data of the mobile den ice and the first sensor data of the aerial device, receiving second sensor data of the mobile device, wherein the second sensor data indicates a movement of the mobile device in relation to the centered position; converting the movement, based on the first sensor data and the second sensor data of the mobile device, to an instruction for movement of the aerial device, and transmitting the instruction for movement to the aerial device.
In Example 11, the subject matter of Example 10 includes, wherein a screen of the mobile device is visible to the user in the centered position.
In Example 12, the subject matter of Examples 10-11 includes, wherein the movement of the mobile device corresponds to the pitch, yaw, and roll of the aerial device.
In Example 13, the subject matter of Examples 10-12 includes, wherein the first sensor data of the mobile device is provided by at least one of an accelerometer or a gyroscope.
In Example 14, the subject matter of Examples 10-13 includes, wherein the centered position of the aerial device is a parking position that is parallel to a ground plane.
In Example 15, the subject matter of Examples 10-14 includes, wherein the instruction for movement controls a camera attached to the aerial device.
In Example 16, the subject matter of Examples 10-15 includes, wherein the first sensor data of the mobile device indicates the mobile device is positioned at an angle with respect to a plane parallel to ground.
In Example 17, the subject matter of Examples 10-16 includes, wherein at the centered position, the mobile device is between five and eighty-five degrees from a plane parallel to ground.
In Example 18, the subject matter of Examples 10-17 includes, wherein the centered position of the mobile device has a default position where the mobile device is parallel to a ground plane.
Example 19 is at least one machine-readable medium including instructions for controlling an aerial device with a mobile device that, when executed by at least one processor, cause the at least one processor to perform operations to: receive an input from a user to synchronize with the aerial device; receive first sensor data of the mobile device; receive first sensor data of the aerial device; establish a centered position for the mobile device and the aerial device based on the first sensor data of the mobile device and the first sensor data of the aerial device; receive second sensor data of the mobile device, wherein the second sensor data indicates a movement of the mobile device in relation to the centered position; convert the movement, based on the first sensor data and the second sensor data of the mobile device, to an instruction for movement of the aerial device; and transmit the instruction for movement to the aerial device.
In Example 20, the subject matter of Example 19 includes, wherein the movement of the mobile device corresponds to the pitch, yaw, and roll of the aerial device.
Example 21 is a mobile device for controlling an aerial device, comprising at least one processor, and memory including instructions that, when executed by the at least one processor, cause the at least one processor to: receive an input from a user to synchronize with the aerial device; receive first sensor data of the mobile device; receive first sensor data of the aerial device; establish a centered 5 position for the mobile device and the aerial device based on the first sensor data of the mobile device and the first sensor data of the aerial device, receive second sensor data of the mobile device, wherein the second sensor data indicates a movement of the mobile device in relation to the centered position, convert the movement, based on the first sensor data and the second sensor data of the mobile device, to an instruction for movement of the aerial device; and transmit the instruction for movement to the aerial device.
In Example 22, the subject matter of Example 21 includes, wherein a screen of the mobile device is visible to the user in the centered position.
In Example 23, the subject matter of Examples 21-22 includes, wherein the movement of the mobile device corresponds to the pitch, yaw, and roll of the aerial device.
In Example 24, the subject matter of Examples 21-23 includes, wherein the first sensor data of the mobile device is provided by at least on of an accelerometer or a gyroscope.
In Example 25, the subject matter of Examples 21-24 includes, wherein the centered position of the aerial device is a parking position that is parallel to aground plane.
In Example 26, the subject matter of Examples 21-25 includes, wherein the instruction for movement controls a camera attached to the aerial device.
In Example 27, the subject matter of Examples 21-26 includes, wherein the first sensor data of the mobile device indicates the mobile device is positioned at an angle with respect to a plane parallel to ground.
In Example 28, the subject matter of Examples 21-27 includes, wherein at the centered position, the mobile device is between five and eighty-five degrees from a plane parallel to ground.
In Example 29, the subject matter of Examples 21-28 includes, wherein the centered position of the mobile device has a default position where the mobile device is parallel to a ground plane.
Example 30 is at least one machine-readable medium including instructions that, when executed by processing circuitry, cause the processing circuitry to perform operations to implement of any of Examples 1-29
Example 31 is an apparatus comprising means to implement of any of Examples 1-29.
Example 32 is a system to implement of any of Examples 1-29.
Example 33 is a method to implement of any of Examples 1-29
This application claims the benefit of priority to U.S. Provisional Applications Nos. 621952.824, filed Dec. 23, 2019, titled “Selfie Drone Camera System”; and 62/957,059, filed Jan. 3, 2020, titled “Aerial Camera Device, System, and Methods”, each of which is hereby incorporated herein by reference in its entirety.
| Filing Document | Filing Date | Country | Kind |
|---|---|---|---|
| PCT/US2020/066861 | 12/23/2020 | WO |
| Number | Date | Country | |
|---|---|---|---|
| 62952824 | Dec 2019 | US | |
| 62957059 | Jan 2020 | US |
