Dynamic guidepost system
A road sign, dynamic technology, applied in the direction of closed-circuit television system, radio wave measurement system, sound wave re-radiation, etc., can solve the problem that the image and moving direction of obstacles cannot be displayed, the moving direction of obstacles cannot be reflected in real time, and the driver is easy to appear. Misjudgment, etc.
Inactive Publication Date: 2010-01-27
郑仰湖 +1
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Problems solved by technology
[0002] With the development of the economy and the progress of society, cars have become the main means of transportation in modern society. In order to facilitate the driver's reversing operation, many cars are equipped with reversing sensors at the rear. Traditional reversing sensors can detect obstacles at the rear of the vehicle. The object distance can be displayed, but the image of the obstacle and the direction of movement cannot be displayed. The driver still needs to twist the body to observe the situation behind the vehicle in many cases, and the convenience of use needs to be improved.
Also some cars are equipped with a rear view camera at its rear, and the image of the rear of the car can be displayed on the car DVD when reversing. prone to misjudgment
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[0016] The following descriptions are only preferred embodiments of the present invention, and therefore do not limit the protection scope of the present invention.
[0017] See attached figure 1 And attached Figure 3-5 As shown: the dynamic road marking system of the present invention includes a radar host 10 with an MCU processor 11 , four ultrasonic probes 20 , a camera 30 , and a display device 40 . Wherein, the radar host 10 is installed in the rear trunk of the automobile 100; the display device 40 is arranged in the driver's compartment of the automobile 100, and in this embodiment, the display device 40 is an independent display, which can be arranged on the front shield of the automobile 100 as required. On the windshield, it can also be set on the center console; four probes (R, RM, LM, L) 20 are installed at the rear of the car 100 and connected to the radar host 10, and the probes 20 can be installed on the back of the car 100 by means of plug-in The upper end o...
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The invention discloses a dynamic guidepost system, comprising a radar host with an MCU processor, a plurality of ultrasonic probes, a camera and a display device. The radar host is arranged inside an automobile, the display device is arranged in a driving cab of the automobile, the ultrasonic probes are arranged at the tail of the automobile and are connected with the radar host, and the camera is arranged at the tail of the automobile and is simultaneously connected with the radar host and the display device. When backing the automobile, a distance of the nearest barrier is displayed on a screen of the display device by numbers, and a distance change of the nearest barrier is displayed in a manner of an up-down movement of a horizontal line, the horizontal movement of the nearest barrier is tracked by a cursor level. By using the probes and the camera to detect the barrier, the invention can not only display an image of the barrier and the distance of the barrier on the display device, but also can display the dynamic mobile effect with a direct viewing when the automobile moves or the barrier moves.
Description
Technical field: [0001] The invention relates to the technical field of automotive electronics and information processing, and belongs to an electronic device capable of real-time detection and display of the obstacle distance and moving direction at the rear of the vehicle. Background technique: [0002] With the development of the economy and the progress of society, cars have become the main means of transportation in modern society. In order to facilitate the driver's reversing operation, many cars are equipped with reversing sensors at the rear. Traditional reversing sensors can detect obstacles at the rear of the vehicle. However, it cannot display the image of obstacles and the direction of movement. In many cases, the driver still needs to twist his body to observe the situation behind the vehicle. The convenience of use needs to be improved. Also some cars are equipped with a rear view camera at its rear, and the image of the rear of the car can be displayed on the ...
Claims
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Login to View More IPC IPC(8): B60R11/04G01S15/08H04N7/18
Inventor 郑仰湖陈勇
Owner 郑仰湖