To provide a passenger safety situation detecting device and a passenger safety situation detecting method which can detect safety situations of passengers in a vehicle such as a bus having an area where the passengers are standing, without visual confirmation by a driver or a watcher.SOLUTION: The passenger safety situation detecting device, which is provided in a vehicle having an area where passengers can stand, comprises: a detecting part, installed in the vicinity of a ceiling of the vehicle, which detects passenger information; a person detecting part that detects heads of passengers using the passenger information to discriminate whether the passengers are in the vehicle or not on the basis of the detected heads, and when the passengers are in the vehicle, detects the number of the passengers and respective positions of the heads of the passengers; a posture detecting part that detects. for each of the detected passengers, a posture of the passenger, by analyzing an area in a predetermined range around the head, using the passenger information; a determining part that determines, for each of the detected passengers, whether the passenger is in a safe situation or not, on the basis of the posture of the passenger; and an output part that outputs the determined results.SELECTED DRAWING: Figure 1

    【課題】運転者または監視人が目視で確認せずに、バス等の乗客が立っている領域を有する車両内の乗客の安全状況を検出することができる乗客安全状況検出装置、および乗客安全状況検出方法を提供することを目的とする。【解決手段】乗客安全状況検出装置は、乗客が立てる領域を有する車両において、車両の天井近傍に設置され乗客情報を検出する検出部と、乗客情報を用いて乗客の頭部を検出し、頭部に基づいて車両に乗客が存在しているか否かを判別し、乗客が存在している場合に乗客の人数と乗客毎に頭部の位置を検出する人検出部と、検出された乗客毎に、乗客情報を用いて頭部の周囲の所定範囲内の領域を解析することで乗客の姿勢を検出する姿勢検出部と、検出された乗客毎に乗客の姿勢に基づいて、乗客が安全な状況であるか否かを判定する判定部と、判定された結果を報知する出力部と、を備える。【選択図】図1


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    Title :

    PASSENGER SAFETY SITUATION DETECTING DEVICE AND PASSENGER SAFETY SITUATION DETECTING METHOD


    Additional title:

    乗客安全状況検出装置、および乗客安全状況検出方法


    Contributors:

    Publication date :

    2022-11-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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