According to the braking signal processing method and device, when the state information of the braking signal is converted from the invalid state to the valid state, whether the vehicle is in the neutral gear or the parking gear currently is judged firstly, the braking signal is determined to return to normal only when the vehicle is in the neutral gear or the parking gear currently, and at the moment, even if the acceleration signal is valid, the braking signal is not recovered. Due to the fact that the vehicle is in the neutral position or the parking position, unexpected movement cannot be generated, and driving safety is guaranteed. Moreover, when the vehicle is in the driving gear, the braking signal can be determined to return to normal under the condition that the vehicle speed, the acceleration and the like are low, and due to the fact that the vehicle speed and the acceleration are low at the moment, generated unexpected acceleration can be neglected, and driving safety is not affected.
本发明提供的制动信号处理方法及装置,在制动信号的状态信息由无效状态变换为有效状态时,先判断车辆当前是否处于空档或驻车档,并在车辆当前处于空档或驻车档时,才确定制动信号恢复正常,此时,即使加速信号有效,由于车辆处于空档或驻车档,并不会产生非预期移动,保障了驾驶安全。以及,在车辆处于行驶档位时,还可以在车速、加速度等较低情况下,确定制动信号恢复正常,由于此时车速、加速度较低,产生的非预期加速可以忽略,并不影响驾驶安全。
Brake signal processing method and device
制动信号处理方法及装置
2022-07-12
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
Brake position sensor signal processing method and device, and storage medium
European Patent Office | 2022
|European Patent Office | 2020
|European Patent Office | 2021
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