The embodiment of the invention discloses a redundant power supply system of a commercial vehicle and the commercial vehicle. The redundant power supply system comprises a main power supply module, a redundant power supply module, a power supply controller, a power supply sensor and a load module, the power supply sensor detects state information of the main power supply module in real time and sends the state information to the power supply controller; the power supply controller controls the connection or disconnection between the power supply controller and the main power supply module and controls the disconnection or connection between the power supply controller and the redundant power supply module according to the state information of the main power supply module; the power supply controller also controls the main power supply module to supply power to the load module when the power supply controller and the main power supply module are conducted, or controls the redundant power supply module to supply power to the load module when the power supply controller and the redundant power supply module are conducted. According to the redundant power supply system, the problem of failure or failure of the whole power supply loop caused by single-point failure in the power supply loop is avoided, continuous power supply to the electric equipment of the whole vehicle is ensured, and the power supply stability and safety are improved.
本发明实施例公开了一种商用车的冗余电源系统及商用车,该冗余电源系统包括主电源模块、冗余电源模块、电源控制器、电源传感器和负载模块;电源传感器实时检测主电源模块的状态信息,并发送至电源控制器;电源控制器根据主电源模块的状态信息,控制电源控制器与主电源模块的导通或断开,以及控制电源控制器与冗余电源模块的断开或导通;电源控制器还在电源控制器与主电源模块导通时,控制主电源模块为负载模块供电,或者,在电源控制器与冗余电源模块导通时,控制冗余电源模块为负载模块供电。该冗余电源系统避免了供电回路中的单点故障而引起整个供电回路的故障或失效的问题,保证了对整车的用电设备的持续供电,提高了供电稳定性和安全性。
Redundant power supply system of commercial vehicle and commercial vehicle
一种商用车的冗余电源系统及商用车
2024-09-06
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Redundant power supply system of commercial vehicle and control method
European Patent Office | 2023
|Commercial vehicle EMB emergency braking redundant power supply and monitoring system
European Patent Office | 2025
|Power supply system of commercial vehicle, charging control method and commercial vehicle
European Patent Office | 2024
|Power supply system applied to new energy commercial vehicle and new energy commercial vehicle
European Patent Office | 2025
|