To provide a road environment transmission method capable of efficiently providing information of a road environment to a plurality of vehicles in a case where the plurality of vehicles requiring the information of the road environment in a direction of travel in order to avoid an obstacle in the direction of travel on a travel lane is present, and a road environment transmission device.SOLUTION: In a case where a plurality of support target vehicles requiring a transmission of road environment information is present, an obstacle disturbing travel in a direction of travel being present on a travel lane for the vehicles, a priority to transmit road environment information to the support target vehicle is set for each support target vehicle, and a control instruction for transmitting the road environment information detected by an infrastructure sensor to the support target vehicle of the highest priority is transmitted to a server which manages the infrastructure sensor and in a case where an opposing vehicle is present on an opposing lane to the travel lane, the priority is set lower than that in a case where no opposing vehicle is present on the opposing lane.SELECTED DRAWING: Figure 1

    【課題】走行車線上の進行方向における障害物を回避するために進行方向の道路環境の情報が必要な車両が複数存在する場合、複数の車両に対して効率的に道路環境の情報を提供できる道路環境送信方法及び道路環境送信装置を提供することである。【解決手段】走行車線上において進行方向に走行を妨げる障害物が存在する車両であって、道路環境情報の送信を必要とする支援対象車両が複数存在する場合、支援対象車両ごとに、支援対象車両に道路環境情報を送信する優先度を設定し、優先度が最も高い支援対象車両にインフラセンサによって検出した道路環境情報を送信するための制御指示を、インフラセンサを管理するサーバに送信し、優先度は、走行車線の対向車線上に対向車両が存在する場合には、対向車線上に対向車両が存在しない場合よりも低く設定される。【選択図】 図1


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    Title :

    ROAD ENVIRONMENT TRANSMISSION METHOD AND ROAD ENVIRONMENT TRANSMISSION DEVICE


    Additional title:

    道路環境送信方法及び道路環境送信装置


    Contributors:

    Publication date :

    2024-07-01


    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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