Patent Application
20230060818
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The disclosure relates to traffic monitoring devices and more particularly pertains to a new traffic monitoring device for monitoring traffic on public roadways. The device includes a roof rack that is mountable to a roof of a vehicle. The device includes a laser sensor, a global positioning system transceiver, an ultrasonic sensor, a camera and a radar sensor for capturing all possible data pertaining to traffic near the vehicle. Additionally, the device includes a communication transmitter for broadcasting data collected to a data collection center.
The prior art relates to traffic monitoring devices including a traffic enforcement device that is positioned inside a police vehicle and which can be aimed in a chosen direction for collecting data of traffic near the police vehicle. The prior art discloses a vehicle analysis device that includes a variety of different cameras each mounted on a law enforcement vehicle for detecting traffic law violations. The prior art discloses a traffic enforcement device that includes a global positioning system system, a radar system and a camera system that are positioned in a law enforcement vehicle. The traffic enforcement includes a computer system that is positioned within the law enforcement vehicle that receives data from the global positioning system system, the radar system and the camera system. The prior art discloses a variety of traffic analysis systems that include a plurality of cameras mounted to a law enforcement vehicle and a data analysis computer that is positioned in the law enforcement vehicle.
An embodiment of the disclosure meets the needs presented above by generally comprising a roof rack that is mountable to a roof of a vehicle. A global positioning system transceiver is attached to the roof rack to receive global positioning system coordinates of the vehicle. A laser sensor is attached to the roof rack for detecting the distance between the vehicle and adjacent traffic vehicles traveling on the same roadway as the vehicle. An ultrasonic sensor is attached to the roof rack to capture ultrasonic sound waves reflected from objects near the vehicle. A camera is attached to the roof rack to capture imagery of the environment surrounding the vehicle. A radar sensor is coupled to the roof rack to emit a radar signal for detecting the speed of adjacent traffic vehicles travelling on the same roadway as the vehicle.
There has thus been outlined, rather broadly, the more important features of the disclosure in order that the detailed description thereof that follows may be better understood, and in order that the present contribution to the art may be better appreciated. There are additional features of the disclosure that will be described hereinafter and which will form the subject matter of the claims appended hereto.
The objects of the disclosure, along with the various features of novelty which characterize the disclosure, are pointed out with particularity in the claims annexed to and forming a part of this disclosure.
The disclosure will be better understood and objects other than those set forth above will become apparent when consideration is given to the following detailed description thereof. Such description makes reference to the annexed drawings wherein:
With reference now to the drawings, and in particular to
As best illustrated in
A global positioning system transceiver 32 is attached to the roof rack 12 such that the global positioning system transceiver 32 receives global positioning system coordinates of the vehicle 16 from a global positioning system. The global positioning system transceiver 32 includes a global positioning system antenna 34 that extends upwardly from a top surface 36 of the panel 18 of the roof rack 12. The global positioning system antenna 34 is positioned adjacent to the back edge 24 of the panel 18. The global positioning system transceiver 32 may comprise a radio frequency receiver or the like that is common to global positioning system navigation systems. A laser sensor 38 is attached to the roof rack 12 to emit a beam of laser light from the vehicle 16 for detecting the distance between the vehicle 16 and adjacent traffic vehicles traveling on the same roadway as the vehicle 16. The laser sensor 38 extends upwardly from the top surface 36 of the panel 18 of the roof rack 12. Additionally, the laser sensor 38 is positioned between the global positioning system transceiver 32 and the front edge 22 of the panel 18. The laser sensor 38 may be a laser device that is common to traffic speed detection systems that employ laser detection.
An ultrasonic sensor 40 is attached to the roof rack 12 to emit ultrasonic sound waves from the vehicle 16 thereby facilitating the ultrasonic sound waves to reflect from objects near the vehicle 16. The ultrasonic sensor 40 extends upwardly from the top surface 36 of the panel 18 of the roof rack 12 and the ultrasonic sensor 40 is positioned between the laser sensor 38 and the front edge 22 of the panel 18. The ultrasonic sensor 40 has a forward facing surface 42 that is elevated above the roof rack 12 and that is directed toward the front edge 22 of the panel 18. The ultrasonic sensor 40 has a send horn 44 which is coupled to and extends away from the forward facing surface 42 to emit the ultrasonic sound waves forwardly from the vehicle 16. The ultrasonic sensor 40 has a receiving horn 46 that is coupled to and extends away from the forward facing surface 42 to receive the ultrasonic sound waves that are reflected from the objects hear the vehicle 16. The ultrasonic sensor 40 may comprise an electronic ultrasonic device which has an operational frequency that is in excess of 20,000.0 KHz.
A camera 48 is attached to the roof rack 12 to capture imagery of the environment surrounding the vehicle 16. The camera 48 extends upwardly from the top surface 36 of the panel 18 of the roof rack 12. The camera 48 includes a disk 50 that is spaced upwardly from the panel 18. The disk 50 has an outer edge 52 and the camera 48 includes a lens 54 which extends around the outer edge 52. In this way the lens 54 can capture imagery around 360.0 degrees of the vehicle 16. The camera 48 is positioned between the ultrasonic sensor 40 and the front edge 22 of the panel 18. The camera 48 may comprise a digital video camera or the like.
A radar sensor 56 is coupled to the roof rack 12 to emit a radar signal for detecting the speed of adjacent traffic vehicles travelling on the same roadway as the vehicle 16. The radar sensor 56 extends upwardly from the top surface 36 of the panel 18 of the roof rack 12. Furthermore, the radar sensor 56 is positioned between the camera 48 and the front edge 22 of the panel 18. The radar sensor 56 may comprise an electronic radar emitter that would commonly be employed by police for detecting the speed of vehicles.
A communication transmitter 58 is coupled to the roof rack 12 and the communication transmitter 58 is in communication with each of the global positioning system transceiver 32, the laser sensor 38, the ultrasonic sensor 40, the camera 48 and the radar sensor 56. Additionally, the communication transmitter 58 is in wireless communication with a remote database 60, such as a computer located at a data collection center. In this way the data captured from each of the global positioning system transceiver 32, the laser sensor 38, the ultrasonic sensor 40, the camera 48 and the radar sensor 56 to be stored for subsequent analysis. Moreover, the data collection center may be employed by a traffic safety agency to identify and subsequently prosecute drivers who violate traffic laws on public roadways. The communication transmitter 58 may comprise a radio frequency transmitter or the like that is in communication with a cellular phone network, the internet or other type of wireless communication network.
A power supply 62 is provided and the power supply 62 is integrated into the roof rack 12. The power supply 62 is electrically coupled to each of the global positioning system transceiver 32, the laser sensor 38, the ultrasonic sensor 40, the camera 48, the radar sensor 56 and the communication transmitter 58. The power supply 62 comprises a battery 63 that is attached to the panel 18 of the roof rack 12. The power supply 62 includes a first solar panel 64 that is attached to a first lateral edge 66 of the panel 18 of the roof rack 12 such that the first solar panel 64 is exposed to sunlight. The first solar panel 64 is electrically coupled to the battery 63 for charging the battery 63. The power supply 62 includes a second solar panel 68 that is attached to a second lateral edge 70 of the panel 18 of the roof rack 12 such that the second solar panel 68 is exposed to sunlight. The second solar panel 68 is electrically coupled to the battery 63 for charging the battery 63.
A plurality of telematic devices 72 is included and each of the telematic devices 72 is attachable to the roof rack 12. Additionally, each of the telematic devices 72 performs a unique sensing function with respect to each other thereby facilitating the plurality of telematic devices 72 to enhance the traffic sensing capabilities of the global positioning system transceiver 32, the laser sensor 38, the ultrasonic sensor 40, the camera 48 and the radar sensor 56. Furthermore, each of the telematic devices 72 is placed in communication with the communication transmitter 58 when the telematic devices 72 are attached to the roof rack 12. The plurality of telematic devices 72 may include various electronic devices for performing data gathering duties beyond that which is performed by the global positioning system transceiver 32, the laser sensor 38, the ultrasonic sensor 40, the camera 48 and the radar sensor 56. Each of the telemetric devices 72 may have wireless communication capabilities to facilitate the telemetric devices 72 to communicate with the communication transmitter 58.
In use, the roof rack 12 is mounted to the roof 14 of the vehicle 16 and the vehicle 16 is driven on public roadways. In this way each of the laser sensor 38, the ultrasonic sensor 40, the camera 48 and the radar sensor 56 is can gather data related to the traffic vehicle 16s that are driving on the public roadway. Additionally, a plurality of the vehicles 16 might each be equipped with the roof rack 12 and each of the global positioning system transceiver 32, the laser sensor 38, the ultrasonic sensor 40, the camera 48 and the radar sensor 56. Moreover, each of the plurality of vehicles 16 may be dispatched to drive on various different roadways. In this way the plurality of vehicles 16 can gather traffic data from the various roadways. Moreover, the traffic data can be employed to identify vehicles that are violating traffic laws while driving on the public roadways and to subsequently issue tickets or other penalties relating to violating the traffic laws.
With respect to the above description then, it is to be realized that the optimum dimensional relationships for the parts of an embodiment enabled by the disclosure, to include variations in size, materials, shape, form, function and manner of operation, assembly and use, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by an embodiment of the disclosure.
Therefore, the foregoing is considered as illustrative only of the principles of the disclosure. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the disclosure to the exact construction and operation shown and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope of the disclosure. In this patent document, the word “comprising” is used in its non-limiting sense to mean that items following the word are included, but items not specifically mentioned are not excluded. A reference to an element by the indefinite article “a” does not exclude the possibility that more than one of the element is present, unless the context clearly requires that there be only one of the elements.
