The invention relates to the technical field of hydrogen fuel cell electric vehicles, in particular to a vehicle hydrogen leakage treatment method and device, a vehicle and a storage medium, and the method comprises the steps that the actual hydrogen concentration in the vehicle is obtained; if the actual hydrogen concentration is larger than the preset safety concentration, it is judged that hydrogen leakage exists in the vehicle, and the hydrogen leakage level in the vehicle is matched according to the actual hydrogen concentration; and executing a corresponding preset hydrogen discharging action while executing an alarm action according to an alarm grade corresponding to the hydrogen leakage grade so as to reduce the actual hydrogen concentration in the vehicle to a preset safe concentration. Therefore, the problems that in the related technology, hydrogen leaks from a vehicle hydrogen system and enters a passenger compartment or a luggage compartment, so that danger is caused, the vehicle using safety is reduced, and the user experience is reduced are solved.

    本申请涉及氢燃料电池电动汽车技术领域,特别涉及一种车辆的氢气泄露处理方法、装置、车辆及存储介质,其中,包括:获取车内的实际氢气浓度;若实际氢气浓度大于预设安全浓度,则判定车内存在氢气泄露,并根据实际氢气浓度匹配车内的氢气泄露等级;根据氢气泄露等级对应的报警等级执行报警动作的同时,执行对应的预设排氢动作,以降低车内的实际氢气浓度至预设安全浓度。由此,解决了相关技术中车辆氢气系统发生氢气泄露并进入乘客舱或行李舱导致引发危险,降低车辆用车安全,降低用户使用体验等问题。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle hydrogen leakage processing method and device, vehicle and storage medium


    Additional title:

    车辆的氢气泄露处理方法、装置、车辆及存储介质


    Contributors:
    DU ZHIKANG (author) / ZHANG PENG (author) / MA YIN (author)

    Publication date :

    2023-01-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme



    Hydrogen leakage protection device for hydrogen energy vehicle

    GONG DONGMEI / XU FENG / SHI WENCHAO | European Patent Office | 2021

    Free access


    Fuel cell vehicle hydrogen leakage detection method, device, equipment and medium

    WU XINGCHENG / CHEN MING / WANG BO et al. | European Patent Office | 2023

    Free access

    Air leakage detection method and device, storage medium and vehicle

    WEI HENG / CHEN HUI / LIU RENSHENG et al. | European Patent Office | 2020

    Free access

    Refrigerant leakage diagnosis method and device, vehicle and storage medium

    JIANG YAPING / LIU XIANSHENG / ZHAN QING et al. | European Patent Office | 2024

    Free access