To allow an easy detection of a lighting of a brake lamp even in a driving situation where it is difficult to detect the lighting of the brake lamp at a tail light position.SOLUTION: A preceding vehicle detection part 41 detects a preceding vehicle 1 in front of an own vehicle. A search area setting part 42 sets a search area for searching for a presence/absence of a light source of the preceding vehicle 1 in the vicinity of the center of the lateral width of the preceding vehicle 1. A light source extraction part 43 extracts the light source from the set search area.SELECTED DRAWING: Figure 2
【課題】尾灯位置のブレーキランプの点灯を検出しにくい走行状況でも、ブレーキランプの点灯を検出し易くする。【解決手段】先行車検出部41は、自車両前方の先行車1を検出し、探索領域設定部42は、先行車1の光源の有無を探索する探索領域を、先行車1の横方向の幅の中心付近に設定する。光源抽出部43は、設定した探索領域から光源を抽出する。【選択図】図2
BRAKE DETERMINATION METHOD AND BRAKE DETERMINATION DEVICE
ブレーキ判定方法及びブレーキ判定装置
2018-12-20
Patent
Electronic Resource
Japanese
BRAKE DEVICE HEALTH DETERMINATION DEVICE AND BRAKE DEVICE HEALTH DETERMINATION METHOD
European Patent Office | 2023
|BRAKE DEVICE HEALTH DETERMINATION DEVICE AND BRAKE DEVICE HEALTH DETERMINATION METHOD
European Patent Office | 2023
|European Patent Office | 2022
|European Patent Office | 2021
|European Patent Office | 2024
|