The invention provides a power supply system, a vehicle-mounted connector, peripheral equipment, a power supply method and a vehicle. The power supply system comprises a vehicle-mounted connector andperipheral equipment, a first power supply module connected with a vehicle storage battery, a first data interface used for being connected with peripheral equipment and a first processing unit are arranged in the vehicle-mounted connector, the first processing unit is electrically connected with the first power supply module and the first data interface, and a voltage adjusting circuit is arranged in the first power supply module. The peripheral equipment sends authentication information containing required voltage information to the vehicle-mounted connector; the vehicle-mounted connector obtains the voltage required by the peripheral equipment according to the authentication information, and the first processing unit adjusts the power supply voltage in the first power supply module according to the voltage required by the peripheral equipment, controls the voltage required by the peripheral equipment of the first power supply module, and supplies power to the peripheral equipment through the first data interface. The vehicle-mounted connector in the power supply system can use the same data interface to supply power to different peripheral equipment.
本发明提供了一种供电系统、车载连接器、外设设备、供电方法及车辆,该供电系统包括车载连接器及外设设备,车载连接器内设置有与车辆蓄电池相连的第一供电模块、用于与外设设备连接的第一数据接口及第一处理单元,第一处理单元与第一供电模块、第一数据接口电性相连,在第一供电模块内设置有电压调整电路;外设设备向车载连接器发送含有所需电压信息的认证信息,车载连接器依据该认证信息获取外设设备所需的电压,第一处理单元依据外设设备所需的电压调整第一供电模块内的供电电压,并控制第一供电模块以外设设备所需的电压,通过第一数据接口向外设设备供电。该供电系统中的车载连接器能够使用同一数据接口为不同的外设设备供电。
Power supply system, vehicle-mounted connector, peripheral equipment, power supply method and vehicle
供电系统、车载连接器、外设设备、供电方法及车辆
2020-08-25
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 / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |
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