The present disclosure relates to a relay control system for a battery system, the relay control system comprising: an electrical interface to which a connector is detachably connected; a power supply electrically connected in parallel to the coil of the relay through a power line; a relay driver switch interconnected between the power supply and the coil in one of the power supply lines; and a controller electrically connected in parallel to the relay driver switch through a relay driver control line to control the relay driver switch. One of the power line and the relay driver control line is routed across the interface such that when the connector is connected to the interface, the one of the power line and the relay driver control line is conductive across the interface, and when the connector is detached from the interface, the one of the power line and the relay driver control line is electrically interrupted; wherein the relay control system is configured to disconnect the relay when the one of the power line and the relay driver control line is interrupted in response to detachment of the connector from the interface.
本公开涉及用于电池系统的继电器控制系统,该继电器控制系统包括:电气接口,连接器可拆卸地连接到接口;电源,通过电源线并联电连接到继电器的线圈;继电器驱动器开关,在电源线中的一条中在电源与线圈之间互连;控制器,通过继电器驱动器控制线并联电连接到继电器驱动器开关,以控制继电器驱动器开关。电源线和继电器驱动器控制线中的一条跨接口路由,使得当连接器连接到接口时,电源线和继电器驱动器控制线之中的所述一条跨接口导电,当连接器从接口拆卸时,电源线和继电器驱动器控制线之中的所述一条跨接口被电中断;其中,继电器控制系统被构造为当电源线和继电器驱动器控制线之中的所述一条响应于连接器从接口拆卸而被中断时使继电器断开。
Relay control system and battery system
继电器控制系统和电池系统
2023-02-07
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |