The invention provides a rail vehicle door opening abnormity recognition method, device and system and a rail vehicle. The method comprises the steps that vehicle door data are acquired; the train door data comprises a train door opening button signal, a train speed, a zero speed signal, a train door opening signal, a train door opening authorization signal, a train door opening starting signal and a train door lock state signal; according to the train door opening button signal, the train speed, the train door opening starting signal, the train door opening authorization signal and the train door opening signal, the door opening abnormal condition is recognized through a preset door opening condition inverse calculation method, and a condition recognition result is obtained; under the condition that the condition recognition result is that the preset door opening condition is met, the number of vehicle doors which are not opened normally is counted according to the vehicle door lock state signal, and an abnormal statistical result is obtained; and determining a final door opening abnormity identification result according to the condition identification result, the abnormity statistical result and the zero-speed signal. The fault maintenance efficiency can be effectively improved, and the maintenance cost is reduced.

    本发明提供一种轨道车辆开门异常识别方法、装置、系统及轨道车辆,该方法包括:获取车门数据;车门数据包括车门开启按钮信号、列车速度、零速信号、车门开启信号、车门开启授权信号、车门开启启用信号和车门门锁状态信号;根据车门开启按钮信号、列车速度、车门开启启用信号、车门开启授权信号和车门开启信号,采用预设开门条件倒推算法对开门异常条件进行识别,得到条件识别结果;在条件识别结果为满足预设开门条件的情况下,根据车门门锁状态信号对未正常开门的车门数量进行统计,得到异常统计结果;根据条件识别结果、异常统计结果和零速信号,确定最终的开门异常识别结果。本发明能够有效提升故障维修效率,降低维修成本。


    Access

    Download


    Export, share and cite



    Title :

    Railway vehicle door opening abnormity identification method, device and system and railway vehicle


    Additional title:

    轨道车辆开门异常识别方法、装置、系统及轨道车辆


    Contributors:
    ZHANG LIWEI (author) / ZHANG YANGNING (author) / LAN HONGGUANG (author) / YU WEIKAI (author) / ZHENG SHIWEI (author) / WANG LEI (author) / CUI TING (author)

    Publication date :

    2025-03-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61C Lokomotiven , LOCOMOTIVES / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung



    RAILWAY VEHICLE DOOR OPENING/CLOSING CONTROL DEVICE

    BAI JING | European Patent Office | 2021

    Free access


    Railway vehicle plug door device and railway vehicle plug door

    YAMAGUCHI ATSUHITO / AKIYAMA HITOSHI | European Patent Office | 2017

    Free access

    Railway vehicle door pedal system and railway vehicle

    LI NI / JIANG NAN / LI LING et al. | European Patent Office | 2025

    Free access

    DOOR DEVICE FOR RAILWAY VEHICLE, AND RAILWAY VEHICLE

    KAWASHIMA TAKAHIRO / GOTO TSUNETOSHI / HIRATA HIROYUKI | European Patent Office | 2019

    Free access