PROBLEM TO BE SOLVED: To reduce a processing load by calculation of obstacle information.SOLUTION: An obstacle detection device includes: a first camera which is mounted on a moving vehicle and photographs a front or a rear of the vehicle; a second camera which is mounted on the vehicle and photographs sides of the vehicle; a parking space detection part which detects a parking space of the vehicle based on an obtained image photographed by the first camera; a storage part which stores an area in an actual space of the parking space detected by the parking space detection part; a motion acquisition part which acquires information relating to behavior of the vehicle; an obstacle calculation part which calculates information on an obstacle existing in a periphery of the parking space based on a plurality of obtained images photographed at different times by the second camera; and a processing area setting part which controls calculation by the obstacle calculation part based on the area in the actual space of the parking space stored in the storage part, and the information relating to the behavior of the vehicle acquired by the motion acquisition part.SELECTED DRAWING: Figure 3
【課題】障害物情報の算出による処理負荷を軽減することができる。【解決手段】障害物検知装置は、移動する車両に搭載され当該車両の前方または後方を撮影する第1カメラと、車両に搭載され車両の側方を撮影する第2カメラと、第1カメラが撮影して得られた画像に基づき当該車両の駐車スペースを検出する駐車スペース検出部と、駐車スペース検出部が検出する駐車スペースの実空間上の領域を記憶する記憶部と、車両の挙動に関する情報を取得する運動取得部と、第2カメラが異なる時刻に撮影して得られた複数の画像に基づき駐車スペースの周辺に存在する障害物の情報を算出する障害物算出部と、記憶部に記憶された駐車スペースの実空間上の領域、および運動取得部が取得する車両の挙動に関する情報に基づき、障害物算出部における算出を制御する処理領域設定部とを備える。【選択図】図3
OBSTACLE DETECTION DEVICE
障害物検知装置
2017-05-25
Patent
Elektronische Ressource
Japanisch
Europäisches Patentamt | 2024
|OBSTACLE DETECTION DEVICE, OBSTACLE DETECTION METHOD, AND OBSTACLE DETECTION PROGRAM
Europäisches Patentamt | 2019
|OBSTACLE DETECTION DEVICE, OBSTACLE DETECTION METHOD, AND OBSTACLE DETECTION PROGRAM
Europäisches Patentamt | 2023
|OBSTACLE DETECTION DEVICE, OBSTACLE DETECTION METHOD AND OBSTACLE DETECTION PROGRAM
Europäisches Patentamt | 2023
|OBSTACLE DETECTION DEVICE, OBSTACLE DETECTION SYSTEM, AND OBSTACLE DETECTION METHOD
Europäisches Patentamt | 2022
|