PROBLEM TO BE SOLVED: To provide a congestion degree calculation device capable of properly detecting a congestion degree on a lane in real time, without use of a peripheral information of a district where a vehicle is traveling and a statistical technique.SOLUTION: A congestion degree calculation device includes a congestion degree calculation unit 2 which calculates a congestion degree on other lanes on the basis of a relative difference between a speed of a self-vehicle which moves on one lane of a road comprising a plurality of lanes where vehicles move in the same direction and a speed of other vehicles moving on the other lanes.SELECTED DRAWING: Figure 2
【課題】車両が走行している地域の周辺情報や統計的な手法を用いることなく、的確且つリアルタイムに車線における混雑度を検出することが可能な混雑度算出装置を提供する。【解決手段】車両が同方向に移動する複数の車線からなる道路における一の車線を移動する自車の速度と、他の車線を移動する他の車両の速度との相対的な差に基づいて、他の車線における混雑度を算出する混雑度算出部2を備える。【選択図】図2
CONGESTION DEGREE CALCULATION DEVICE, CONGESTION DEGREE CALCULATION METHOD AND PROGRAM FOR CONGESTION DEGREE CALCULATION, AND RECORDING MEDIUM
混雑度算出装置、混雑度算出方法並びに混雑度算出用プログラム及び記録媒体
2017-09-28
Patent
Electronic Resource
Japanese
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