The embodiment of the invention relates to a rail train speed detection method. The method comprises the steps that a train entering signal sent by a train entering detection module is received; the train warehousing detection module is arranged on one side of a track of a train inspection warehouse; according to the train warehousing signal, a first video control signal and a second video control signal are generated, the first video control signal is sent to the train identity detection module, and the second video control signal is sent to the train moving image detection module; receiving the train side image information collected by the train identity detection module, and analyzing the train side image information to generate train identity information; receiving the local image information of the continuously moving train body acquired by the train moving image detection module, and analyzing and processing the local image information of the train body to generate the actual moving speed of the train; and according to the actual moving speed of the train, the instantaneous speed of the train corresponding to the train identity information at the current moment is determined.

    本发明实施例涉及一种轨道列车速度检测方法,包括:接收列车入库检测模块发送的列车入库信号;列车入库检测模块设置在列检库的轨道一侧;根据列车入库信号,生成第一视频控制信号和第二视频控制信号,将第一视频控制信号发送给列车身份检测模块,第二视频控制信号发送给列车移动图像检测模块;接收列车身份检测模块采集的车侧图像信息,并对车侧图像信息进行解析处理,生成列车身份信息;接收列车移动图像检测模块采集的连续移动的列车车身局部图像信息,并对列车车身局部图像信息进行解析处理,生成列车实际移动速度;根据列车实际移动速度,确定列车身份信息对应的列车在当前时刻的瞬时速度。


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    Title :

    Rail train speed detection method


    Additional title:

    一种轨道列车速度检测方法


    Contributors:
    WANG XIAODONG (author) / HOU XUHUI (author) / JIANG SHIJUN (author) / LU WENJIE (author) / XU XIAOCHEN (author) / ZANG MENGJIA (author) / ZHAO XIAODONG (author)

    Publication date :

    2023-10-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G06V / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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