The invention relates to a battery module temperature anomaly early warning device, and the device comprises a temperature difference sensing component, a temperature acquisition component, a fault analysis decision component, a control component and an early warning component, wherein the temperature difference sensing component is arranged between two adjacent single batteries and is used for detecting the temperature difference between the two adjacent single batteries and outputting a temperature difference signal; the temperature acquisition part is used for acquiring the temperature of the single battery and outputting a temperature signal; the fault analysis decision component is used for receiving the temperature difference signal and the temperature signal, making a decision according to the temperature difference signal and the temperature signal and outputting a decision signal; the control part is used for receiving the decision signal and outputting a response signal according to the decision signal; and the early warning part is used for receiving the response signal and giving a visual and/or auditory early warning prompt. According to the battery module temperatureanomaly early warning device, potential thermal runaway conditions can be monitored in the early stage, drivers and passengers are prompted to take subsequent treatment measures, and enough safe evacuation time is provided for the drivers and the passengers.

    本发明涉及一种电池模组温度异常预警装置,包括温差感应部件、温度采集部件、故障分析决策部件、控制部件和预警部件,其中,温差感应部件设置在相邻两单体电池之间,用于检测相邻两单体电池之间的温度差并且输出温差信号;温度采集部件用于采集单体电池的温度并且输出温度信号;故障分析决策部件用于接收温差信号和温度信号,并且根据温差信号和温度信号做出决策,输出决策信号;控制部件用于接收决策信号,并且根据决策信号输出响应信号;预警部件用于接收响应信号且做出视觉和/或听觉预警提示。本发明的电池模组温度异常预警装置,可在早期监测到潜在的热失控状况,提示驾乘人员采取后续的处置措施,为驾乘人员提供足够的安全疏散时间。


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    Titel :

    Battery module temperature abnormity early warning device


    Weitere Titelangaben:

    电池模组温度异常预警装置


    Beteiligte:
    CHEN DAISONG (Autor:in) / CHEN DONG (Autor:in) / XU ZHONGLING (Autor:in) / ZHANG YAO (Autor:in)

    Erscheinungsdatum :

    2021-03-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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