Vehicle-mounted infrared night-vision imaging system based on vehicle active safety
A night vision imaging system and active safety technology, which can be used in closed-circuit television systems, vehicle components, optical observation devices, etc., can solve problems such as inaccurate detection and automobile safety accidents, and achieve the effect of expanding the field of vision and improving reaction time
Inactive Publication Date: 2014-01-08
YANGZHOU RUI KONG AUTOMOTIVE ELECTRONICS
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Problems solved by technology
[0003] In order to solve the technical problem of inaccurate detection in the existing technology, which easily leads to automobile safety accidents, the present invention provides a vehicle-mounted infrared night vision imaging system based on automobile active safety
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[0008] Such as figure 1 As shown, the vehicle-mounted infrared night vision imaging system based on automobile active safety provided by the present invention comprises an infrared light source 1, a CCD camera 2, an image acquisition card 3 connected with the CCD camera 2, a thermal imaging camera 4 connected with the image acquisition card 3, A digital processing circuit 5 and a display 6; a vehicle speed sensor 7 connected to the digital processing circuit 5.
[0009] Infrared light source 1 emits infrared rays to obstacles, obstacles reflect infrared rays to CCD camera 2, CCD camera 2 transmits video signals to image acquisition card 3, thermal imaging camera 4 transmits video signals to image acquisition card 3, vehicle speed sensor 7 After the vehicle speed signal is processed by the digital processing circuit 5, the digital signal is transmitted to the image acquisition card 3, and then the image acquisition card 3 transmits the display signal to the display 6 for displa...
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The invention provides a vehicle-mounted infrared night-vision imaging system based on vehicle active safety. The system comprises an infrared light source, a CCD camera, an image capture card, a thermal imaging camera, a digital processing circuit, a displayer and a vehicle speed sensor, wherein the image capture card is connected with the CCD camera, the thermal imaging camera is connected with the image capture card, and the vehicle speed sensor is connected with the digital processing circuit. The system solves the technical problem that inaccurate detection in the prior art leads to vehicle safety accidents. The system is provided with the independent active infrared camera equipment and the independent thermal imaging equipment, and therefore the advantages of an active infrared night-vision system and the advantages of a thermal imaging system can be utilized, the vision field of a driver is expanded at night, a traveling path, pedestrians and obstacles can be distinguished earlier, and reaction time of the driver is shortened greatly.
Description
technical field [0001] The invention relates to a vehicle-mounted imaging system, in particular to a vehicle-mounted infrared night vision imaging system based on automobile active safety, belonging to the technical field of automobile active safety. Background technique [0002] At present, active infrared night vision technology and thermal imaging technology in the vehicle night vision system are limited by the intensity of the light source, and the effective imaging distance is short. Inaccurate detection of objects and mixed scenes can easily lead to car safety accidents. Contents of the invention [0003] In order to solve the technical problem of inaccurate detection in the prior art, which easily leads to automobile safety accidents, the present invention provides a vehicle-mounted infrared night vision imaging system based on automobile active safety. [0004] A vehicle-mounted infrared night vision imaging system based on automobile active safety, including an i...
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Login to View More IPC IPC(8): B60R1/00H04N7/18
Inventor 陈军赵世一李绍峰
Owner YANGZHOU RUI KONG AUTOMOTIVE ELECTRONICS