A train driver state recognizing and alarming method is characterized by comprising the steps of electric start, system autodiagnosis, image inputting and preprocessing, facial area detecting, eye area detecting, binaryzation operation and connected domain operation, data interchanging and end. According to image inputting and preprocessing, serial port data information is reset, the data collected by a camera is received and preprocessed, the preprocessed image automatically generates relevant data, and the relevant data serve as the basis of a recognition algorithm; the binaryzation operation and the connected domain operation are performed on an eye area and a mouth area, and on the basis of the binaryzation operation, the judgment analysis on eyes, mouth shapes and limbs is achieved by adopting the human eye, mouth shape and limb recognition algorithm and using the Gaussian distribution; the system is provided with serial port communication data, a vehicle-mounted ATP and an LKJ2000 to achieve data interchanging. A serial port comprises a vehicle-mounted ATP interface, an LKJ2000 interface and a debug serial port body. Compared with the prior art, the driver state can be automatically analyzed and recognized, the mental pressure and the labor intensity of a driver are reduced, the driver can have more energy to drive a train, the driving safety can be further guaranteed, and the transport efficiency is improved.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Train driver state recognizing and alarming method


    Beteiligte:
    QI HOUFEN (Autor:in) / YANG CHANGXU (Autor:in) / ZHAO RUI (Autor:in) / SUN YING (Autor:in)

    Erscheinungsdatum :

    17.06.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G06K Erkennen von Daten , RECOGNITION OF DATA



    Driver alarming device based on train network

    GAO QI / CHEN ZHI / BAO JIAJIAN et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Train Approaching Alarming Device and Train Approaching Alarming Method

    KIM YOU HO / LEE SOO HWAN / LEE GONG SIK et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    Method for alarming train approach

    Europäisches Patentamt | 2019

    Freier Zugriff

    TRAIN APPROACH ALARMING SYSTEM

    GOCHO TORU / SAKAMOTO NORIYASU / SASAKI ATSUSHI | Europäisches Patentamt | 2019

    Freier Zugriff

    System for alarming a driver using a driver state estimation device

    SHIRAKATA TETSURO / SUGIMOTO YOICHI / TOKUTAKE HIROSHI | Europäisches Patentamt | 2017

    Freier Zugriff