The invention discloses an automatic driving domain controller power supply system and a vehicle. The automatic driving domain controller power supply system comprises a storage battery module, a power supply conversion module and a control module. The power supply conversion module is used for converting high voltage provided by the storage battery module into low voltage required by the power supply module, and the control module is used for judging whether the power supply conversion module has a fault according to the received working state of the output pin of the power supply chip, determining the fault level when the power supply conversion module has the fault, and controlling the power supply module according to the fault level. The working state of the power supply chip and the driving state of the vehicle are controlled, normal power supply of the automatic driving domain controller power supply system to the power receiving module is guaranteed to the maximum extent on the premise that driving safety of a driver is guaranteed, and then stable operation of the automatic driving domain controller power supply system can be guaranteed to the maximum extent.
本发明公开了一种自动驾驶域控制器供电系统和车辆。自动驾驶域控制器供电系统包括:蓄电池模块、电源转换模块和控制模块;电源转换模块用于将蓄电池模块提供的高电压转化为受供电模块需要的低电压,控制模块用于根据接收到的电源芯片的输出引脚的工作状态判断电源转换模块是否存在故障,并在电源转换模块存在故障时,确定故障等级,根据故障等级,控制电源芯片的工作状态及车辆的行驶状态,保证在驾驶人员行车安全的前提下,最大程度保证自动驾驶域控制器供电系统对受供电模块的正常供电,进而能够最大程度保证自动驾驶域控制器供电系统的稳定运行。
Automatic driving domain controller power supply system and vehicle
一种自动驾驶域控制器供电系统和车辆
2023-09-19
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 / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen |
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