The invention provides a power supply processing method, a power supply system and a vehicle, the power supply system comprises a power generation device, and a main power supply and a redundant power supply which are connected with the power generation device, the main power supply is connected with a main load to form a first loop, the redundant power supply is connected with a redundant load to form a second loop, and the main power supply is connected with the redundant power supply through an isolator. The isolator comprises a first microcontroller and an isolation switch, the method is applied to the first microcontroller, and the method comprises the following steps: receiving a first loop detection result and a second loop detection result; and under the condition that at least one of the first loop detection result and the second loop detection result is disconnected, controlling the disconnecting switch to be closed, so as to supply power to the main load and the redundant load through the power generation device, the main power supply or the redundant power supply. According to the technical scheme, normal use of the vehicle load can be ensured under the condition that any power supply fails.
本申请提供一种电源供电处理方法、供电系统及车辆,包括发电装置,及与发电装置连接的主电源和冗余电源,主电源与主负载相连接形成第一回路,冗余电源与冗余负载相连接形成第二回路,主电源与冗余电源之间通过隔离器连接,隔离器包括第一微控制器以及隔离开关,该方法应用于第一微控制器,包括:接收第一回路检测结果以及第二回路检测结果;在第一回路检测结果和第二回路检测结果至少存在一个为断开的情况下,控制隔离开关闭合,以通过发电装置、主电源或冗余电源为主负载和冗余负载供电。本申请的技术方案能够在任一路电源供电故障的情况下,保证车辆负载正常使用。
Power supply processing method, power supply system and vehicle
电源供电处理方法、供电系统及车辆
2023-12-29
Patent
Electronic Resource
Chinese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Vehicle power supply system, power supply method and vehicle
European Patent Office | 2022
|POWER SUPPLY PROCESSING METHOD FOR POWER SOURCE, AND POWER SUPPLY SYSTEM AND VEHICLE
European Patent Office | 2025
|European Patent Office | 2025
|VEHICLE POWER SUPPLY SYSTEM, VEHICLE POWER SUPPLY APPARATUS, AND VEHICLE POWER SUPPLY PROGRAM
European Patent Office | 2022
|