Vehicle braking method, device and system and vehicle
Vehicle braking method, device and system and vehicle
- Neue Suche nach: YANG ZHEN
- Neue Suche nach: WANG LINCAN
- Neue Suche nach: FAN ZHICHAO
- Neue Suche nach: WANG XU
- Neue Suche nach: ZHANG WENQING
- Neue Suche nach: YANG ZHEN
- Neue Suche nach: WANG LINCAN
- Neue Suche nach: FAN ZHICHAO
- Neue Suche nach: WANG XU
- Neue Suche nach: ZHANG WENQING
The invention provides a vehicle braking method, device and system and a vehicle, the method is applied to a main braking controller, and the method comprises the steps that an expected braking parameter value of the vehicle is obtained; the expected braking parameter value is sent to a power controller for electric braking; actual braking parameter values of vehicle electric braking are obtained; and under the condition that the difference between the expected braking parameter value and the actual braking parameter value is larger than a first preset threshold value, a compensation braking parameter value is sent to a mechanical braking controller of the vehicle for mechanical braking so as to compensate the braking force. Therefore, when the electric braking effect is insufficient, the main braking controller sends the compensation braking parameter value to the mechanical braking controller in time so as to execute mechanical braking to compensate the braking force, the reliability of the braking effect under the electric braking condition is improved, and the safety of a user is guaranteed.
本发明提供了一种车辆制动方法、装置、系统和车辆，所述方法应用于主制动控制器，包括：获取车辆的期望制动参数值；发送所述期望制动参数值至动力控制器进行电制动；获取所述车辆电制动的实际制动参数值；在所述期望制动参数值与所述实际制动参数值之差大于第一预设阈值情况下，发送补偿制动参数值至所述车辆的机械制动控制器进行机械制动以补偿制动力。这样，主制动控制器在电制动效果不足时及时发送补偿制动参数值至所述机械制动控制器以执行机械制动进行制动以补偿制动力，提高了电制动情况下制动效果的可靠性，保障了用户安全。
Dokumentinformationen
Vehicle braking method, device and system and vehicle
一种车辆制动方法、装置、系统和车辆
2024-03-01
Patent
Elektronische Ressource
Chinesisch
| IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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