Intelligent rearview mirror system
A rearview mirror and intelligent technology, applied in the field of automobile control, can solve the problems affecting the high-speed stability of the automobile, blindness of the driver, large air resistance, etc., and achieve the effect of avoiding being followed by people
Active Publication Date: 2013-10-30
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
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Problems solved by technology
[0005] 2. When driving at high speed for a long time, the rearview mirror refracts the light, which may easily cause the driver's visual fatigue and dizziness; when driving at night, the refracted light may make the driver blind for a short time
[0006] 3. The left and right rearview mirrors become protrusions on the car body, and when driving at high speed, the air resistance is relatively large, which affects the high-speed stability of the car
[0007] 4. It can only display the information around the car, passively wait for the driver's operation, and cannot actively intervene in some emergency situations, that is, there is no intelligence
The disadvantage of this car exterior viewing device is: only a simple replacement of the traditional rearview mirror, no active intervention function or alarm function, that is, no intelligence
Method used
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Embodiment
[0021] Embodiment: a kind of intelligent rearview mirror system of the present embodiment, as figure 1 As shown, it includes an ECU host 11 and an ultrasonic probe 2 electrically connected to the ECU host, a display 3, a left-view camera 4, a right-view camera 5, an angle sensor 6, a steering motor 7, a memory 8, a rear-view camera 9, and a front-view camera. camera10. The ECU host 11 is also connected to the turn signal lamp 1 of the automobile. Display 3 is installed on the cab instrument panel. Rear view camera 9 broadcasts the scene that the rear is photographed by display 3 in real time, and the driver can understand the situation of the rear by display 3. By switching, the left-view camera 4 , the right-view camera 5 and the front-view camera 10 can all play the pictures captured on the display 3 in real time. The angle sensor 6 is connected with the steering wheel for detecting the rotation angle of the steering wheel and sending corresponding information to the ECU ...
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The invention discloses an intelligent rearview mirror system which aims to provide an intelligent rearview mirror system with active intervention function. The intelligent rearview mirror system comprises a rearview mirror camera, an ECU (Electronic Control Unit) host and a display, wherein the rearview mirror camera and the display are respectively connected with the ECU host; a lens of the rearview mirror camera is right against to the backside of a vehicle body; the display is arranged on a cab instrument board; the ECU host is also connected with a steering lamp and an angle sensor; the angle sensor is connected with a steering wheel; and the ECU host comprises a scene analysis module. The scene shot by the rearview mirror camera at the backside is played in real time by a display; the driver can know the situation at the backside by the display; and larger vision range can be obtained by using the rearview mirror camera than the rearview mirror. When the driver turns without signaling, the scene analysis module judges that a vehicle is approaching through the picture shot by the rearview mirror camera and the ECU host actively controls the turning lamp at one side of the turning to twinkle. The intelligent rearview mirror system disclosed by the invention is applicable to all vehicles.
Description
technical field [0001] The invention relates to the field of automobile control, in particular to an intelligent rearview mirror system. Background technique [0002] With the improvement of consumers' requirements for the quality of life, cars have become a basic consumer product, and the number of car ownership is increasing day by day. The competition among car manufacturers is becoming increasingly fierce. Consumers require cars to be more personalized, fashionable, and comfortable Performance, handling, and safety put forward higher requirements. [0003] Traditional cars pass the information around the car to the driver through the left, middle and right rearview mirrors, so as to guide the driver to drive correctly. There are following disadvantages in this traditional rearview mirror: [0004] 1. There are blind spots in the vision, and the information about the vehicle surroundings obtained by the driver is not comprehensive, which may cause improper operation, ca...
Claims
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IPC IPC(8): B60R11/00B60R11/02B60R11/04B60T7/12H04N7/18E05B17/22
Inventor 张伟涛方晗李汉赵福全
Owner ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD