To provide a speed detection device for peripheral vehicles, a speed detection method for peripheral vehicles, and a speed detection program for peripheral vehicles that easily detect traveling speeds of peripheral vehicles traveling around an own vehicle.SOLUTION: A speed detection device for peripheral vehicles includes: a vehicle speed detection unit that detects a traveling speed of an own vehicle; a receiving unit that receives signals from the peripheral vehicles located around the own vehicle; a receiving direction detecting unit that detects a receiving direction of the signals received by the receiving unit; a receiving strength detection unit that detects receiving strength of the signals received by the receiving unit; and a calculation unit that calculates the traveling speeds of the peripheral vehicles based on the traveling speed detected by the vehicle speed detection unit and the receiving direction and the receiving strength of the signals received by the receiving unit from the peripheral vehicles at least at two different reception times.SELECTED DRAWING: Figure 2

    【課題】自車両の周辺を走行する周辺車両の走行速度を容易に検出する。【解決手段】周辺車両速度検出装置は、自車両の走行速度を検出する車速検出部と、自車両の周辺に位置する周辺車両からの信号を受信する受信部と、受信部が受信した信号の受信方向を検出する受信方向検出部と、受信部が受信した信号の受信強度を検出する受信強度検出部と、車速検出部が検出した走行速度と、少なくとも異なる2つの受信時点において受信部が周辺車両から受信した信号の受信方向及び受信強度とに基づいて、周辺車両の走行速度を算出する演算部とを備える。【選択図】図2


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    Title :

    SPEED DETECTION DEVICE FOR PERIPHERAL VEHICLES, SPEED DETECTION METHOD FOR PERIPHERAL VEHICLES, AND SPEED DETECTION PROGRAM FOR PERIPHERAL VEHICLES


    Additional title:

    周辺車両速度検出装置、周辺車両速度検出方法及び周辺車両速度検出プログラム


    Contributors:

    Publication date :

    2024-02-08


    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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