The invention discloses a vehicle-mounted oxygen generation system of an electric vehicle. The system comprises a vehicle control unit (VCU), a power battery system, an oxygen generation module and an oxygen supply module, the power battery system, the oxygen generation module and the oxygen supply module are all connected with the VCU through a CAN bus, and the power battery system, the oxygen generation module and the oxygen supply module are communicated in sequence. After the VCU actively/passively receives a starting instruction of the oxygen generation module, vehicle state information is monitored, the VCU judges and processes the vehicle state information, and then an oxygen generation starting control instruction is sent to the power battery system and the oxygen generation module. The VCU synchronously controls opening and closing of all valve bodies of an electromagnetic valve assembly in the oxygen generation module to complete oxygen generation operation, and the VCU further controls the oxygen supply module to supply oxygen into a cockpit. The invention provides vehicle-mounted oxygen generation equipment based on an electric vehicle, and solves the technical problem that: in the prior art, vehicle-mounted oxygen generation equipment is independently controlled external equipment on the electric vehicle and cannot be compatible with original equipment of the vehicle.
本发明公开了一种电动车的车载制氧系统,包括:整车控制单元VCU、动力电池系统、制氧模块、供氧模块,其中,所述动力电池系统、所述制氧模块、所述供氧模块均通过CAN总线与所述整车控制单元VCU,所述动力电池系统、所述制氧模块、所述供氧模块依次连通。其中,所述VCU通过主动/被动接收制氧模块启动指令后,通过监测车辆状态信息,由所述VCU判断处理后,向所述动力电池系统和所述制氧模块发送开启制氧控制指令。所述VCU同步控制所述制氧模块中电磁阀组件各阀体开闭,完成制氧作业,所述VCU还控制所述供氧模块将所述氧气供入驾驶舱内。本申请提供了一种基于电动车的车载制氧设备,解决了现有技术中的车载制氧设备在电动车上是独立控制的外装设备,无法与汽车的原装设备兼容的技术问题。
Vehicle-mounted oxygen generation system of electric vehicle
一种电动车的车载制氧系统
2021-08-06
Patent
Electronic Resource
Chinese
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / C01B NON-METALLIC ELEMENTS , Nichtmetallische Elemente |
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