The invention discloses a new energy automobile battery monitoring system with an electronic nose smell function, and relates to the technical field of battery monitoring. Smell of a space where a battery is located is captured in real time through an electrochemical sensor and a gas sensor; smell changes are transmitted to the data processing and analyzing module in an electric signal mode through the signal processor, the noise interference removing unit constructs a noise model through frequency spectrum feature extraction and a noise reduction algorithm, peculiar smells and noise in the surrounding environment are effectively removed, the accuracy of a smell monitoring result is improved, and the monitoring accuracy is improved. The intelligent temperature control unit adjusts the working state of the battery according to a monitoring result, prevents the battery from being overheated, ensures safe operation of the new energy battery, trains a model by using a deep learning algorithm, identifies abnormal odor caused by battery leakage and overhigh temperature, can analyze and identify potential problems, takes measures in advance, and improves the safety of the new energy battery. And potential safety hazards are effectively prevented.

    本发明公开了一种带有电子鼻气味功能的新能源汽车电池监控系统,涉及电池监测技术领域,本发明通过电化学传感器和气体传感器对电池所处空间的气味进行实时捕获,通过信号处理器将气味变化以电信号方式传输至数据处理分析模块,噪音干扰去除单元通过频谱特征提取、降噪算法构建噪音模型,有效去除周围环境中的异味和噪音,提高气味监测结果的准确性,通过智能温度控制单元根据监测结果调整电池工作状态,防止电池过热,保证新能源电池的安全运行,利用深度学习算法训练模型,识别电池漏液和温度过高引起的异常气味,能够分析和识别潜在的问题,提前采取措施,有效防范潜在的安全隐患。


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    Titel :

    New energy automobile battery monitoring system with electronic nose smell function


    Weitere Titelangaben:

    一种带有电子鼻气味功能的新能源汽车电池监控系统


    Beteiligte:
    CHEN XUAN (Autor:in) / ZHANG LIJUAN (Autor:in)

    Erscheinungsdatum :

    2024-02-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01K MEASURING TEMPERATURE , Messen der Temperatur / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



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