To provide a traffic safety support system capable of improving safety, convenience, and smoothness of traffic for mobile bodies that travel on a road and pedestrians who move on a sidewalk adjacent to the road.SOLUTION: A traffic safety support system 1 comprises: recognition means that recognizes traffic participants and traffic environments around a mobile body 94 that is a support target; a notification device that makes a risk notification to a driver of the support target; and a risk notification setting unit that sets an operation manner of the risk notification. The risk notification setting unit calculates a contact risk value of a first pedestrian 95 and the support target on a road 90 on the basis of recognition information in a case where the support target is traveling on the road and the first pedestrian 95 is present ahead of the support target on a sidewalk, and sets the risk notification to ON in a case where the contact risk value exceeds a predetermined threshold. The risk notification setting unit calculates the contact risk value on the basis of the number of pedestrians present in the vicinity of the first pedestrian 95 on the sidewalk.SELECTED DRAWING: Figure 5A

    【課題】車道を走行する移動体及びこの車道に隣接する歩道を移動する歩行者による交通の安全性、利便性、及び円滑性を向上できる交通安全支援システムを提供すること。【解決手段】交通安全支援システム1は、支援対象である移動体94の周囲の交通参加者及び交通環境を認識する認識手段と、支援対象の運転者にリスク通知を行う通知装置と、リスク通知の作動態様を設定するリスク通知設定ユニットと、を備える。リスク通知設定ユニットは、支援対象が車道を走行中でありかつ歩道のうち支援対象の前方側に第1歩行者95が存在する場合、認識情報に基づいて第1歩行者95と支援対象との間の車道90における接触リスク値を算出し、接触リスク値が所定の閾値を超えた場合、リスク通知をオンに設定する。リスク通知設定ユニットは、歩道上において第1歩行者95の近傍に存在する歩行者の数に基づいて接触リスク値を算出する。【選択図】図5A


    Access

    Download


    Export, share and cite



    Title :

    TRAFFIC SAFETY SUPPORT SYSTEM


    Additional title:

    交通安全支援システム


    Contributors:

    Publication date :

    2023-10-16


    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



    TRAFFIC SAFETY SUPPORT SYSTEM AND TRAFFIC SAFETY SUPPORT METHOD

    INOUE SHIGERU / TAKAGI YUJI / MIMURA YOSHITAKA et al. | European Patent Office | 2024

    Free access

    TRAFFIC SAFETY SUPPORT DEVICE, AND TRAFFIC SAFETY SUPPORT SYSTEM

    OGURI KOJI / ASAI YASUHARU / IDO AKIHIRO et al. | European Patent Office | 2015

    Free access

    TRAFFIC SAFETY SUPPORT SYSTEM

    KATAYAMA MAKOTO / ISHIDA TAKAHISA | European Patent Office | 2024

    Free access

    TRAFFIC SAFETY SUPPORT SYSTEM

    KIMATA AKIHITO / INOUE SHIGERU / TAKAGI YUJI et al. | European Patent Office | 2023

    Free access

    TRAFFIC SAFETY SUPPORT SYSTEM

    KADOWAKI HIDEO / INOUE SHIGERU / TAKAGI YUJI et al. | European Patent Office | 2023

    Free access