The invention discloses a vehicle hydrogen system hydrogenation switch control system and method, and the method comprises the following steps: S1, a hydrogen cover switch monitoring sensor detects whether a hydrogenation cover is opened or not and transmits the detection result to a controller, and whether a hydrogen bottle opening valve drive circuit controls a bottle opening valve to be switched to a hydrogenation open state or not is collected; s2, the controller emits an infrared signal and detects whether the hydrogenation muzzle is inserted in place or not; a hydrogen supply port infrared signal transmitter is controlled to transmit a hydrogenation infrared signal to a hydrogenation muzzle infrared signal receiver, and a hydrogenation muzzle starts hydrogenation operation; and S3, monitoring the hydrogenation starting time in the controller, and stopping hydrogenation after the conditions are met. Whether hydrogenation environment detection is met or not is firstly carried out, the operations of inserting the hydrogenation machine in place, hydrogenation instructions and the like are realized through infrared signals, the controller realizes automatic and intelligent process control of safe hydrogenation detection, hydrogen cylinder working state and environment detection, hydrogenation operation and the like, and the hydrogenation operation efficiency and the safety performance are improved.
本发明公开了一种车辆氢系统加氢开关控制系统及方法,加氢方法如下:S1、氢盖开关监测传感器检测加氢盖是否打开并传输至控制器,采集氢瓶瓶口阀驱动电路是否控制瓶口阀切换至加氢开状态;S2、控制器发射红外信号并检测加氢枪口是否加氢插接到位;控制授氢口红外信号发射器向加氢枪口红外信号接收器发射加氢红外信号,加氢枪口启动加氢作业;S3、控制器内部进行加氢开启时间监控并达到条件后停止加氢。本发明先进行是否满足加氢环境检测,通过红外信号实现加氢机插接到位、加氢指令等作业,控制器实现安全加氢检测、氢瓶工作状态及环境检测、加氢作业等自动化、智能化流程控制,提高了加氢作业效率和安全性能。
Vehicle hydrogen system hydrogenation switch control system and method
一种车辆氢系统加氢开关控制系统及方法
2023-04-04
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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