Automobile rear-end collision prevention device based on forward-direction anti-collision system
An anti-collision and anti-rear-end collision technology, applied in signal devices, vehicle parts, transportation and packaging, etc., can solve the problems of short reaction time of the vehicle behind and rear-end collision of the vehicle, and achieve saving installation space, increasing safety, and strong compatibility and expansion sexual effect
Active Publication Date: 2015-01-14
DELPHI ELECTRONICS SUZHOU
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Problems solved by technology
More and more cars are equipped with forward anti-collision systems. When the front anti-collision system sends an alarm, the driver of the vehicle will implement emergency braking within 1-2 seconds, which is very slow for the rear vehicles. Short, it is likely to cause the car to be rear-ended
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[0020] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.
[0021] Such as figure 1 Shown, a kind of automobile anti-rear-collision device based on forward anti-collision system, forward anti-collision system 1 is installed in the described automobile, described anti-rear-collision device comprises body controller 2, brake light 4, anti-rear-end collision Flashing light 3, brake pedal 5 and CAN bus, the vehicle body controller 2 is connected to forward collision avoidance system 1, brake light 4, anti-rear collision flashing light 3 and brake pedal 5 respectively through the CAN bus, the described Anti-rear-collision flashing lights 3 are arr...
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The invention relates to an automobile rear-end collision prevention device based on a forward-direction anti-collision system. The forward-direction anti-collision system is installed in an automobile. The rear-end collision prevention device comprises an automobile body controller, a brake lamp, a rear-end collision prevention flash lamp, a brake pedal and a CAN bus. The automobile body controller is connected with the forward-direction anti-collision system, the brake lamp, the rear-end collision prevention flash lamp and the brake panel through the CAN bus. The forward-direction anti-collision system triggers and gives out an alarm and sends alarming information to the automobile body controller, and the automobile body controller turns on the brake lamp and the rear-end collision prevention lamp according to the alarming information and meanwhile, controls the brake lamp to flash. The automobile body controller judges whether the brake pedal acts or not, if yes, the brake lamp is controlled to flash until the action of the brake pedal ends, and if not, the brake lamp is controlled to flash continuously within set time and then stop. Compared with the prior art, the automobile rear-end collision prevention device based on the forward-direction anti-collision system has the advantages of enhancing the safety of a driver, being low in cost and high in compatibility and expansibility and the like.
Description
technical field [0001] The invention relates to an automobile rear-end collision prevention system, in particular to an automobile rear-end collision prevention device based on a forward anti-collision system. Background technique [0002] With the explosive growth of car ownership, car safety issues are becoming more and more important to consumers. According to investigations, a considerable number of car accidents are caused by rear-end collisions, and most rear-end collisions are caused by the emergency braking of the vehicle in front. More and more cars are equipped with forward anti-collision systems. When the front anti-collision system sends an alarm, the driver of the vehicle will perform emergency braking within 1-2 seconds, which is very slow for the rear vehicles. Short, it is likely to cause the car to be rear-ended. If the car can send an alarm to the rear car in time before emergency braking, and win a few seconds for the rear car to react, then the accident...
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IPC IPC(8): B60Q1/44B60Q1/46
Inventor 杨腾飞马光林郭恩庆
Owner DELPHI ELECTRONICS SUZHOU