The invention provides a fuel cell hydrogen leakage control method and device, a vehicle and a storage medium, and the method comprises the steps: collecting hydrogen concentration information of a chassis and a cab of a target vehicle equipped with a hydrogen fuel cell, and obtaining a first hydrogen concentration value and a second hydrogen concentration value; if the first hydrogen concentration value is larger than a preset early warning concentration value, a first control strategy is executed to purge hydrogen in the chassis, and first alarm information is generated to inform a user of timely processing; or/and if the second hydrogen concentration value is larger than a preset early warning concentration value, a second control strategy is executed to purge hydrogen in the cockpit, and second alarm information is generated to inform a user of timely processing. If the hydrogen concentration value is too high, control is conducted, it is guaranteed that the hydrogen concentration is in a safe state, safety accidents caused by the too high hydrogen concentration are avoided, and the safety of the hydrogen energy automobile is improved.

    本发明提供的一种燃料电池氢气泄漏控制方法、装置、车辆及存储介质,该方法包括:对装配氢燃料电池的目标车辆的底盘与驾驶舱分别采集氢浓度信息,获得第一氢浓度值与第二氢浓度值;若所述第一氢浓度值大于预设预警浓度值,则执行第一控制策略对所述底盘中氢气进行吹扫,并产生第一报警信息通知用户及时处理;或/和,若所述第二氢浓度值大于预设预警浓度值,则执行第二控制策略对所述驾驶舱中氢气进行吹扫,并产生第二报警信息通知用户及时处理,本申请即使氢能源汽车出现氢气泄漏或扩散,通过实时监测氢气浓度,若氢浓度值过高就进行控制,保证氢气浓度处于安全状态,避免因氢气浓度过高导致的安全事故,提高了氢能源汽车的安全性。


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    Title :

    Fuel cell hydrogen leakage control method and device, vehicle and storage medium


    Additional title:

    燃料电池氢气泄漏控制方法、装置、车辆及存储介质


    Contributors:
    CHEN SHUAI (author) / ZHANG PENG (author) / HUANG SHULONG (author)

    Publication date :

    2024-09-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



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