To evaluate the environment over a relatively wide area around a vehicle.SOLUTION: An ambient environment evaluation device (10) evaluates whether or not the ambient environment of an own vehicle (1) is suitable for a first sensor (21) for detecting the situation of the own vehicle. The ambient environment evaluation device includes acquisition means (11) for acquiring position information indicating the position of the own vehicle based on the detection result of a second sensor (22), and evaluation means (12) for performing the evaluation based on the position information and the detection result obtained when the first sensor detects an object structure (30) existing around the own vehicle and having a known position and a known property relating to reflection of electromagnetic waves used by the first sensor.SELECTED DRAWING: Figure 1
【課題】自車両周辺の比較的広い範囲について環境を評価する。【解決手段】周辺環境評価装置(10)は、自車両(1)の周辺環境が、自車両の周辺の状況を検出可能な第1センサ(21)に適しているか否かの評価を行う。当該周辺環境評価装置は、第2センサ(22)の検出結果に基づいて、自車両の位置を示す位置情報を取得する取得手段(11)と、位置情報と、自車両の周辺に存在し、且つ、その位置、及び、前記第1センサで利用される電磁波の反射に関する性質が既知である対象構造物(30)を第1センサが検出した検出結果と、に基づいて上記評価を行う評価手段(12)と、を備える。【選択図】図1
AMBIENT ENVIRONMENT EVALUATION DEVICE
周辺環境評価装置
2021-05-20
Patent
Electronic Resource
Japanese
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