The invention relates to the technical field of braking energy feedback, in particular to a regenerative braking energy feedback control method based on multi-sensor fusion, and the method comprises the steps: respectively collecting vehicle driving state data and pedal state data in a vehicle driving process, and carrying out the preprocessing of the collected data; performing feature extraction on the preprocessed vehicle driving state data and pedal state data, and constructing a driver intention recognition model with the vehicle driving state data and the pedal state data as input and driver intention as output; and inputting the real-time vehicle driving state data and the real-time pedal state data into the driver intention recognition model to obtain a real-time driver intention, calculating a total braking force demand, and performing distribution control of regenerative braking and mechanical braking. The intervention opportunity and direction of regenerative braking are obtained by recognizing the intention of a driver, and more efficient and more stable energy feedback is achieved.
本发明涉及制动能量回馈技术领域,尤其涉及基于多传感器融合的再生制动能量回馈控制方法,方法包括:分别采集车辆行驶过程中的车辆行驶状态数据和踏板状态数据,对采集得到的数据进行预处理;对预处理后的车辆行驶状态数据和踏板状态数据进行特征提取,构建输入为车辆行驶状态数据和踏板状态数据,输出为驾驶员意图的驾驶员意图识别模型;将实时车辆行驶状态数据和实时踏板状态数据输入驾驶员意图识别模型中得到实时驾驶员意图,计算总制动力需求,进行再生制动和机械制动的分配控制。通过识别驾驶员意图来得到再生制动的介入时机和方向,实现更高效、更平稳的能量回馈。
Regenerative braking energy feedback control method based on multi-sensor fusion
基于多传感器融合的再生制动能量回馈控制方法
2025-02-14
Patent
Electronic Resource
Chinese
Regenerative braking energy feedback optimization method based on multi-energy conversion
European Patent Office | 2025
|Regenerative braking energy feedback control method based on machine learning
European Patent Office | 2025
|Regenerative braking energy feedback system with main control module
European Patent Office | 2020
|Regenerative braking energy feedback device, system and method
European Patent Office | 2015
|Regenerative braking control method and regenerative braking control device
European Patent Office | 2022
|