Learning mechanism based braking method and system

Abstract

The invention discloses a learning mechanism based braking method and system. The method comprises steps as follows: opening of an accelerator pedal is acquired in real time; when the accelerator pedal rebounds, rebounding acceleration of the accelerator pedal is acquired, whether the rebounding acceleration is higher than or equal to 85% of fully-rebounding acceleration of the accelerator pedal is judged, and if yes, a braking signal is sent to a braking control device of a vehicle; whether opening of a braking pedal is zero or not is judged, if yes, a pre-braking evaluation request is sent to a driver, and evaluation information of the driver is obtained and includes accuracy or inaccuracy; when the evaluation information indicates accuracy, the rebounding acceleration is stored in an effective storage module; when the evaluation information indicates inaccuracy, the rebounding acceleration is stored in an ineffective storage module. According to the method, braking can be executed before the braking signal produced when the driver steps on the braking pedal, driving habits of the driver can be accurately acquired by the automatic learning mechanism, braking misoperation is avoided, and driving feeling is improved.

Description

technical field [0001] The invention relates to the technical field of vehicle control, more specifically, to a braking method based on a learning mechanism. In addition, the present invention also relates to a system for realizing the above-mentioned braking method based on a learning mechanism. Background technique [0002] The braking system of the vehicle is one of the important control systems of the vehicle, and the development of vehicle control braking technology determines the technical level of the vehicle. [0003] The braking system of the vehicle in the prior art includes brake braking, manual braking, etc. In the traditional situation, when the driver encounters an emergency, he usually releases his right foot stepping on the accelerator quickly, and moves to the brake pedal at the same time. , and depress the brake pedal. When the brake pedal is depressed, the speed of the vehicle will decrease. During this process, the speed of the vehicle will basically mai...

AI Technical Summary

Problems solved by technology

[0003] The braking system of the vehicle in the prior art includes brake braking, manual braking, etc. In the traditional situation, when the driver encounters an emergency, he usually releases his right foot stepping on the accelerator quickly, and moves to the brake pedal at the same time. , and depress the brake pedal. When the brake pedal is depressed, the vehicle speed will decrease. During this process, the vehicle speed will basically maintain the original vehicle speed. That is to say, the brake operation cannot be responded in time when the driver finds an emergency , there is a possibility of delaying the operation, which poses a great threat to the driving safety of the vehicle

Images