The present invention relates to a personal portable digital image capturing device and, more particularly, to a multifunctional portable digital image capturing device.
Digital cameras are popular worldwide. They almost substitute conventional mechanical cameras. Other personal portable processors like handheld computers and PDAs are widely appreciated due to their compact sizes and convenient portability. Nowadays, people make every effort to integrate multiple functions into various instruments and equipments. Therefore, devices having memory function and convenient for portability like digital cameras and PDAs are hoped to have more powerful functions.
Generally speaking, if one needs to drink outside and there is no device for him to determine whether his alcohol concentration exceeds the prescribed level for driving, it will be very dangerous for him to drive a car. Moreover, a policeman in duty usually encounters a drunken driver unwilling to do an alcohol test so that the policeman can't immediately search and collect evidences at the incident site. Under the situation of insufficient evidences, both sides individually accuse the opposite side, resulting in a large dispute. If there is a device capable of collecting data like time, place, and the result of the alcohol test and directly transmitting to a database at the police business center, the data collected as evidences will have credibility. On the other hand, in order to know where water is drinkable, specialized equipments like pH value tester, oxygen concentration meter, and minerals tester are required. For most people, it would be best that a water quality testing function is added in an electronic equipment, which directly shows whether water is drinkable or not. In prior art, there is no alcohol tester or water quality tester on digital image capturing devices like digital still camera and digital camcorder. If digital image capturing devices have the functions of measuring the alcohol concentration and water quality, their practicability will be enhanced.
Accordingly, the present invention aims to propose a multifunctional personal portable digital image capturing device to solve the above problems in the prior art.
An object of the present invention is to provide a multifunctional personal portable digital image capturing device. At least one detector is disposed on a personal portable digital image capturing device to facilitate measurement of physical quantities of a source to be measured at any time at any place.
Another object of the present invention is to provide a multifunctional personal portable digital image capturing device with a communications transmission device installed thereon to make communications transmission with the exterior in a wireless way. A socket is used to connect externally with a public telephone line. The personal portable digital image capturing device can use the public telephone line communicate with the exterior, supply power, and charge the battery.
Another object of the present invention is to provide a multifunctional personal portable digital image capturing device. A multifunctional processor provided to perform analysis, calculation, and plotting to the measured data. The shoot mode can be chosen through a touch panel or voice control. A satellite positioner and a range finder can also be used to record the longitude and latitude of the picture-taking site.
Another object of the present invention is to provide a multifunctional personal portable digital image capturing device, which makes use of a network interface built in the communications transmission device to connect to the network and transmit the measured data or captured audiovisual file to a computer, the Internet, or related peripherals, and can also browse webpages.
Another object of the present invention is to provide a multifunctional personal portable digital image capturing device, which can remotely take a picture or video and use a range finder to measure the distance from the target to the personal portable digital image capturing device.
Another object of the present invention is to provide a multifunctional personal portable digital image capturing device, which provides a micro-projector to project out the scene selected by or video data stored in the personal portable digital image capturing device.
To achieve the above objects, the present invention provides a multifunctional personal portable digital image capturing device. A personal portable digital image capturing device has at least a built-in or external sensor for detecting physical quantities of a source to be measured as a signal. The signal is processed by a circuit component, and a display circuit directly displays the detection result on a screen of the digital image capturing device. For example, the display circuit displays the alcohol concentration value in the form of digit representation or the water quality in the form of light or sound. A communications transmission device and a network card can also be installed in the personal portable digital image capturing device to transmit out the measured data in a wired or wireless way. The circuit of the communications transmission device is included in the circuit component. In addition to performing communication in a wireless way via the communications transmission device, the personal portable digital image capturing device can also use a public telephone line connected with a socket on the personal portable digital image capturing device to communicate with the exterior, supply power, and charge the battery. Therefore, a user can make use of the convenient portability of the personal portable digital image capturing device to measure physical quantities of external environment at any situation and also perform communications transmission.
The various objects and advantages of the present invention will be more readily understood from the following detailed description when read in conjunction with the appended drawings, in which:
a and 3b are diagrams of the present invention with a communications transmission device installed;
a and 5b are diagrams of the present invention showing that a built-in sensor is installed for measuring the water quality;
a and 7b are diagrams of the present invention placed in a protection box; and
In the present invention, at least a sensor is installed on a personal portable digital image capturing device for measuring physical quantities of a source to be measured. The digital image capturing device can use a sensor to selectively measure different environment parameters like alcohol concentration, water quality, mineral, gas, antiseptic, and insecticides to accomplish diversified measurement effect and expand the practicability of product. Several languages are provided for the personal portable digital image capturing device for use. A communications transmission device can further be installed on the digital image capturing device. The screen of the communications transmission device is jointly used with the digital image capturing device. The applicable range of the present invention is broad. The digital image capturing device includes digital still camera, digital camcorder, and digital video camera. The present invention will be exemplified below with a digital video camera having probing/detection and communications transmission functions for measuring the alcohol concentration and water quality.
As shown in
The function menu of the digital video camera 30 can be displayed on the screen and operated with keys, or a function knob 28 on the digital video camera 30 can be used to switch among different function choices like taking picture, probing/detection, and data processing and transmission. After the function knob 28 is pressed down, the screen of the digital video camera 30 will display the choices that can be switched. The keys of the digital video camera 30 are used to select the alcohol concentration measuring function combined with the taking picture function. After the measurement, the transmission choice is immediately performed. Which kind of the sensors 12 to be used is then selected. In this embodiment, the external sensor 36 is used to measure the alcohol content in the expired air from the mouth. Next, the satellite positioning function of the data processor 48 can be selected to record the longitude and latitude of the picture-taking site.
After finishing the above settings, a starting button 38 is pressed down. The digital video camera 30 takes a picture, and the sensor 12 detects a source 10 to be measured to get a signal. The signal is transmitted to the circuit component 16. After the circuit component 16 processed the output signal, a display drive circuit (not shown) is used to display the measured alcohol concentration value on the screen of the digital video camera 30. The longitude and latitude of the picture-taking site are recorded by the satellite positioner. The measured alcohol concentration value and longitude and latitude can be stored in a database 18 of a memory card of the digital video camera 30 and simultaneously transmitted along with the taken picture to an external equipment 22 via a transmitter 40. The transmission can be accomplished with a wired or wireless transmission means such as bluetooth, wireless network, infrared transmission, and transmission line. The external equipment 22 can be a personal computer, a printer, or a server like a hospital server, a police business server, and so on, and can be used for digital disease cases or graphic monitor output. For example, the external equipment 22 can make use of infrared transmission to send data to a personal computer for filing, or make use of bluetooth to send data to the police business server for graphic monitor. Because the taken picture and the measured alcohol concentration value and location are immediately transmitted to the external equipment 22 via the transmitter to keep in the archives via, they can't be changed and become credible data. Besides, the digital video camera 30 can further comprise a network card 20. When the digital video camera 30 is connected to a network line, it will get an IP address through the network card 20 to directly connect the Internet for data transmission or download. The power of the sensor 12 on the digital video camera 30 is from the battery of the digital video camera 30. Because the digital video camera 30 is an apparatus in common use, it will have no drawback of apparatus damage due to rusty battery. Moreover, the digital video camera 30 can further have a wired telephone socket 42 for connection with a public telephone line. The digital video camera 30 can be charged by using the public telephone line, or the power of the digital video camera 30 can be directly from the public telephone line. The digital video camera 30 can make use of the network card 20 to be online for browsing webpages. The digital video camera 30 thus has high practicability and convenience.
As shown in
In addition to installation of both the built-in sensor 34 and the external sensor 36, the digital video camera 30 can also have only the built-in sensor 34. Besides, in addition to being directly inserted into the sensor slot 35 of the digital video camera 30 as shown in
The sensor 12 can be installed on the personal portable digital image capturing device like the digital video camera 30, or can get connection with the personal portable digital image capturing device in a wireless or wired way. The sensor 12 can also be hidden in or externally connected on the personal portable digital image capturing device. If the personal portable digital image capturing device has an infrared receiver, the external sensor 36 can share it for use. The detection result can be stored in the database 18 (e.g., a memory card of digital still camera) of the personal portable digital image capturing device. When previous detection data are required, they can be read out directly via the personal portable digital image capturing device. The detection result can also be stored in an external memory like a multimedia card (MMC), or can be transmitted to a personal computer via the network card 20 and stored therein.
Furthermore, a micro-projector can be built in the digital image capturing device of the present invention. As shown in
The present invention can also remotely find a view for taking picture. As shown in
When one wants to use the remote control mode to take a video or picture, in order to avoid damage of the digital video camera 30 due to rain, earthquake, or any unexpected situation, the digital video camera 30 can be placed in a transparent protection box 56, as shown in
To sum up, the present invention integrates the functions of a digital image capturing device like a digital video camera, a communications transmission device like a mobile phone, and a sensor like an alcohol tester. A sensor is installed on a personal portable digital image capturing device for convenient measurement of physical quantities like alcohol concentration, water quality, gas, antiseptic, and insecticides of a target to be measured. The installation of a communications transmission device and a network card and the use of a public telephone line further facilitate communication and data transmission of user and supply power for the personal portable digital image capturing device. The present invention has also the functions of remote control, satellite positioning, and measuring the distance from the target to the personal portable digital image capturing device. Therefore, the functionality and practicability of the personal portable digital image capturing device can be expanded, and the use convenience of measuring tools like alcohol tester and water quality meter can also be enhanced.
Although the present invention has been described with reference to the preferred embodiments thereof, it will be understood that the invention is not limited to the details thereof. Various substitutions and modifications have been suggested in the foregoing description, and other will occur to those of ordinary skill in the art. Therefore, all such substitutions and modifications are intended to be embraced within the scope of the invention as defined in the appended claims.
Number | Date | Country | Kind |
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93214247 | Jul 2004 | TW | national |