To provide an obstacle detection method and an obstacle detection system for a vehicle, capable of detecting an obstacle in a blind spot using a system with a simple configuration.SOLUTION: In an obstacle detection method for a vehicle, light 7 is emitted from a light source 6 toward a detection target area 4 that is a blind spot from a vehicle 3; a road surface illuminated by the light 7 emitted from the light source 6 and passing through a detection target area 4 is photographed using an imaging unit mounted on the vehicle 3; and a photographed video is image-processed in the vehicle 3, and if there is a shadow 8 extending from an obstacle 5 in the detection target area 4 on the road surface, it is determined that the obstacle 5 is present in the detection target area 4.SELECTED DRAWING: Figure 1
【課題】シンプルな構成のシステムを用いて死角にある障害物を検知することのできる、車両用障害物検知方法及び検知システムを提供する。【解決手段】車両用障害物検知方法では、車両3から死角となる検知対象エリア4に向けて光源6から光7を照射し、車両3に搭載された撮像部を用いて、光源6から照射されて検知対象エリア4を通過した光7によって照らされた路面を撮影し、撮影した映像を車両3において画像処理して、路面上に検知対象エリア4内の障害物5から伸びる影8がある場合に、検知対象エリア4に障害物5があると判定する。【選択図】図1
OBSTACLE DETECTION METHOD AND OBSTACLE DETECTION SYSTEM FOR VEHICLE
車両用障害物検知方法及び検知システム
2023-09-21
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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