The invention relates to the technical field of hydrogen energy automobiles, in particular to a hydrogen safety system of a fuel cell hydrogen energy automobile. The system comprises a hydrogen management system, a first hydrogen concentration sensor, a second hydrogen concentration sensor, a third hydrogen concentration sensor, a fourth hydrogen concentration sensor, a vehicle control unit, an automobile instrument, a hydrogen fuel cell system, a high-voltage distribution box, a power battery system, a driving motor system, a driving motor and an air conditioner compressor. Therefore, the hydrogen safety system of the hydrogen fuel cell automobile can accurately, quickly and sensitively send alarm information according to the hydrogen leakage level and control the whole automobile to takecorresponding protective measures, the safety of a driver and passengers is guaranteed, and the running safety performance of the automobile is remarkably improved.

    本发明涉及氢能汽车技术领域,尤其涉及一种燃料电池氢能汽车的氢安全系统。该系统包括氢管理系统、第一氢浓度传感器、第二氢浓度传感器、第三氢浓度传感器、第四氢浓度传感器、整车控制器、汽车仪表、氢燃料电池系统、高压配电箱、动力电池系统、驱动电机系统、驱动电机和空调压缩机。所以本发明提供一种氢燃料电池汽车氢安全系统,可根据氢气泄漏的等级,准确快捷灵敏的发送报警信息,并控制整车做出相应的保护措施,保证了驾驶员和乘客的安全,还显著提高了车辆运行的安全性能。


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    Titel :

    Hydrogen safety system of fuel cell hydrogen energy automobile and control method


    Weitere Titelangaben:

    一种燃料电池氢能汽车的氢安全系统及控制方法


    Beteiligte:
    CHENG FEI (Autor:in) / HAO YIGUO (Autor:in)

    Erscheinungsdatum :

    2021-01-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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