The invention discloses a hydrogen leakage safety grading alarm system for a hydrogen energy automobile. The hydrogen leakage safety grading alarm system comprises a hydrogen storage module, a hydrogen supply module, a hydrogen supply pipeline, a hydrogen using module, a hydrogen leakage detection module, a leakage information processing module and an alarm module. The hydrogen storage module, the hydrogen supply module and the hydrogen using module are sequentially connected in series through a hydrogen supply pipeline. The hydrogen leakage detection module is used for detecting a hydrogen leakage position and leakage concentration. The leakage information processing module is used for grading the leakage danger degree according to the hydrogen leakage position and the leakage concentration. The alarm module is used for carrying out grading alarm according to the grading result of the leakage danger degree. According to the system, alarms can be given to a driver in a graded mode according to hydrogen leakage information, graded alarm information with acousto-optic characteristics can be given out according to alarm processing of different degrees, major accidents can be prevented, and losses caused by the accidents are effectively reduced.

    本发明公开了一种用于氢能源汽车的氢气泄露安全分级警报系统,包括:储氢模块、供氢模块、供氢管路、用氢模块、氢气泄漏检测模块、泄漏信息处理模块,以及警报模块;其中,储氢模块、供氢模块和用氢模块通过供氢管路依次串联;氢气泄漏检测模块用于检测氢气泄露位置和泄露浓度;泄漏信息处理模块用于根据氢气泄露位置和泄露浓度对泄露危险程度进行分级;警报模块用于根据泄露危险程度的分级结果进行分级报警。本发明的系统可以根据氢气泄漏信息分级向驾驶员发出警报,能够针对不同程度的警报处理,发出具有声光特征的分级警报信息,可以防止重大事故的发生,有效降低事故带来的损失。


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    Title :

    Hydrogen leakage safety grading alarm system for hydrogen energy automobile


    Additional title:

    一种用于氢能源汽车的氢气泄露安全分级警报系统


    Contributors:

    Publication date :

    2021-06-08


    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



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