A vehicle emergency braking protection system and method

Abstract

The invention relates to a vehicle emergency braking protection system, which includes a front vehicle body detection mechanism, a rear vehicle body detection mechanism, a brake detection mechanism and a main control system, wherein the front vehicle body detection mechanism and the rear vehicle body detection mechanism are respectively connected with the vehicle front and The parking space is connected to the vehicle body, the brake detection mechanism is connected to the vehicle braking system, and the front body detection mechanism, rear body detection mechanism, and brake detection mechanism are all electrically connected to the main control system, which is embedded in the vehicle center console and electrically connected with the vehicle trip computer system. Its protection method includes three steps: equipment hardware assembly, software drive and braking judgment and protection. On the one hand, the invention can effectively meet the needs of various types of vehicle operation; on the other hand, the detection and protection can precisely control the braking force distribution of the vehicle during emergency braking from multiple angles combined with the actual vehicle running turntable, and meet the requirements of the vehicle system. At the same time, it can effectively reduce the damage to the occupants and the vehicle itself when the vehicle brakes.

Description

technical field [0001] The invention relates to a vehicle emergency braking protection system and method, and belongs to the technical field of traffic monitoring. Background technique [0002] In the activities of driving a vehicle, it is often necessary to perform emergency braking on the vehicle. Since the emergency braking requires the vehicle to run at a high speed and achieve the need to decelerate or even stop in the shortest possible time, during emergency braking, When the braking force of the vehicle is too large, the mechanical structure of the vehicle and the occupants of the vehicle will be subjected to a large impulse, resulting in damage to the structure of the vehicle, causing great discomfort to the occupants of the vehicle, and even causing injuries to the occupants of the vehicle in severe cases. In addition, when the speed of the vehicle is not proportional to the distribution of the braking force of the vehicle, on the one hand, it is easy to cause the v...

AI Technical Summary

Problems solved by technology

[0002] In the activities of driving a vehicle, it is often necessary to perform emergency braking on the vehicle. Since the emergency braking requires the vehicle to run at a higher speed and achieve the need to decelerate or even stop in as short a time as possible, during emergency braking, When the braking force of the vehicle is too large, the mechanical structure of the vehicle and the occupants of the vehicle will be subjected to a large impulse, resulting in damage to the structure of the vehicle and causing great discomfort to the occupants of the vehicle. In addition, when the speed of the vehicle is not proportional to the distribution of the braking force of the vehicle, on the one hand, it is easy to cause the vehicle to brake in time and cause a serious collision with the vehicle or obstacle in front, and on the other hand, it is easy to cause the vehicle to slip and flick In severe cases, it may even cause accidents such as turning over, which seriously affects the safety of vehicle operation.

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