To provide a signal waiting time display method and a signal waiting time display device which can prevent a snap-decided start while displaying the remaining time until a green light.SOLUTION: A signal waiting time display device 1 comprises: a signal waiting state determination unit 22 which determines whether or not an own vehicle is in a signal waiting state where the own vehicle is stopping according to an indication of a traffic light in front of the own vehicle showing that the vehicle cannot proceed; a stop position determination unit 24 which determines whether or not the own vehicle is a leading vehicle of a vehicle train in the signal waiting state when it is determined that the own vehicle is in the signal waiting state; and a display control unit 25 which performs countdown display of the remaining time until the indication of the traffic light changes to the indication showing that the vehicle can proceed at a first interval which is a predetermined time interval when it is determined that the own vehicle is not the leading vehicle of the vehicle train, and performs countdown display of the remaining time at a second interval at least longer than the first interval when it is determined that the own vehicle is the leading vehicle of the vehicle train.SELECTED DRAWING: Figure 1

    【課題】青信号までの残り時間を表示しつつ、見切り発車を防止することが可能な信号待ち時間表示方法及び信号待ち時間表示装置を提供する。【解決手段】信号待ち時間表示装置1は、自車両が、自車両前方の信号機の進行不可を示す現示に従って停止している信号待ち状態であるか否かを判定する信号待ち状態判定部22と、自車両が信号待ち状態であると判定された場合に自車両が信号待ち状態の車列の先頭車両であるか否かを判定する停止位置判定部24と、自車両が車列の先頭車両でないと判定された場合には信号機の現示が進行可を示す現示に変化するまでの残り時間を所定の時間間隔である第一間隔でカウントダウン表示し、自車両が車列の先頭車両であると判定された場合には残り時間を少なくとも第一間隔よりも長い第二間隔でカウントダウン表示する表示制御部25とを備える。【選択図】図1


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    Title :

    SIGNAL WAITING TIME DISPLAY METHOD AND SIGNAL WAITING TIME DISPLAY DEVICE


    Additional title:

    信号待ち時間表示方法及び信号待ち時間表示装置


    Contributors:

    Publication date :

    2022-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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