To provide a relay device which can transmit necessary detection information outside a vehicle to an on-vehicle device while suppressing an increase in a communication traffic amount in an on-vehicle network.SOLUTION: A relay device that relays data transmitted and received between a plurality of on-vehicle devices mounted on a vehicle, comprises: a detection information acquisition unit that acquires detection information indicating a detection position including at least one of a position of a sensor, a position of a target detected by the sensor, and a detection range of the target by the sensor, which are transmitted from an external device located outside the vehicle; a vehicle position acquisition unit that acquires a position of the vehicle; a detection information selecting unit that determines whether to select the detection information based on the detection position indicated by the detection information and the position of the vehicle; and a detection information transmitting unit that transmits the detection information selected by the detection information selecting unit to the on-vehicle device.SELECTED DRAWING: Figure 3

    【課題】車載ネットワークの通信トラフィック量の増大を抑制しつつ、車両外での検知情報のうち必要なものを車載装置に送信可能な中継装置を提供する。【解決手段】車両に搭載される複数の車載装置の間で送受信されるデータを中継する中継装置であって、前記車両の外部に位置する外部装置より送信された、センサの位置、前記センサが検知した対象物の位置、及び前記センサによる前記対象物の検知範囲のうちの少なくとも1つを含む検知位置を示す検知情報を取得する検知情報取得部と、前記車両の位置を取得する車両位置取得部と、前記検知情報が示す前記検知位置と、前記車両の位置とに基づいて、当該検知情報を選択するか否かを判断する検知情報選択部と、前記検知情報選択部により選択された前記検知情報を、前記車載装置に送信する検知情報送信部とを備える。【選択図】図3


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    Title :

    RELAY DEVICE, RELAY METHOD, AND COMPUTER PROGRAM


    Additional title:

    中継装置、中継方法、及びコンピュータプログラム


    Contributors:

    Publication date :

    2024-07-18


    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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