The invention provides a refrigerant leakage diagnosis method and device, a vehicle and a storage medium. The method comprises the steps that air conditioning system parameters and train speeds of all carriages in all motor train units within a preset time period are obtained; according to the train speed, an operation train unit in the motor train units is determined; different judgment values are determined according to the air conditioning system parameters of all the carriages corresponding to the operation train set; and according to the different judgment values, whether refrigerant leakage occurs in the current compartment or not is judged. The refrigerant leakage fault can be handled in advance, and the situation that the refrigerating capacity of an air conditioner gradually becomes poor until the temperature in a compartment rises to enable passengers to feel hot, and the driving order is affected is avoided.

    本发明提供一种制冷剂泄露的诊断方法、装置、车辆及存储介质,该方法包括:获取所有动车组中预设时间段内每个车厢的空调系统参数和列车速度;根据列车速度,确定动车组中的运营车组;根据运营车组对应的每个车厢的空调系统参数,确定不同的判定值;根据不同的判定值,判定当前车厢是否发生制冷剂泄露。本发明能够实现对制冷剂泄露故障的提前处理,避免空调制冷能力逐渐变差直至车厢内温度上升至乘客感到炎热,影响行车秩序。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Refrigerant leakage diagnosis method and device, vehicle and storage medium


    Weitere Titelangaben:

    制冷剂泄露的诊断方法、装置、车辆及存储介质


    Beteiligte:
    JIANG YAPING (Autor:in) / LIU XIANSHENG (Autor:in) / ZHAN QING (Autor:in) / JIN SHUAI (Autor:in) / GUO CONGMIN (Autor:in) / GU BINGXUAN (Autor:in) / LIU JINGTAO (Autor:in) / PANG XUEMIAO (Autor:in) / MIAO CHUNYU (Autor:in)

    Erscheinungsdatum :

    2024-05-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL



    Refrigerant leakage diagnosis method, device and equipment and readable storage medium

    WU DONGPEI / ZHOU TONG / ZHANG GEN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Vehicle refrigerant leakage detection method

    LIANG YUANYUAN / WANG XUESHI / JIANG JING et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Refrigerant Quantity Diagnosis Device, Refrigerant System, and Refrigerant Quantity Diagnosis Method

    KOKUGAN YOKO / KUSUMOTO HIROSHI / OKA KEIKO et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Leakage fault diagnosis method and device, equipment, storage medium and vehicle

    HU YUANLI / LI HAOJI / YANG GUANLONG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Leakage diagnosis device, oil tank leakage diagnosis system and vehicle

    JIA WEIXIN | Europäisches Patentamt | 2022

    Freier Zugriff