To provide an object recognition apparatus and a driving assistance system capable of suppressing malfunction of a driving assistance device due to misrecognition of an object edge position on the basis of a distance to an object around a vehicle.SOLUTION: An object recognition apparatus 10 mounted on a vehicle 60 includes a distance detection part 31, a distance change determination part 40, and a suppression part 40. The distance detection part is configured to repeatedly detect an instantaneous distance from the vehicle to an object. The distance change determination part determines whether an instantaneous distance currently detected by the distance detection part with respect to a target object is less than an instantaneous distance previously detected by the distance detection part, and an amount of change in the instantaneous distance exceeds a predetermined amount-of-change threshold. When the determination result is affirmative, the suppression part outputs a suppression signal to suppress activation of a driving assistance apparatus 50.SELECTED DRAWING: Figure 4
【課題】車両周辺の物体までの距離に基づく物体端部位置の誤認識に伴う運転支援装置の誤作動を抑制することが可能な物体認識装置及び運転支援システムを提供する。【解決手段】車両60に搭載された物体認識装置10は、距離検出部31と、距離変化判定部40と、抑制部40と、を備える。距離検出部は、車両から物体までの瞬時距離を繰り返し検出する。距離変化判定部は、対象物体について、距離検出部により今回検出された瞬時距離が、距離検出部により前回検出された瞬時距離よりも近く、且つ、その瞬時距離の変化量が、設定された変化量閾値を超えているか否か判定する。抑制部は、判定結果が肯定的であった場合に、運転支援装置50の作動を抑制する抑制信号を出力する。【選択図】図4
OBJECT RECOGNITION APPARATUS AND DRIVING ASSISTANCE SYSTEM
物体認識装置、運転支援システム
2020-12-17
Patent
Electronic Resource
Japanese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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