To provide an abnormality determination device capable of comparing reference information, which is known information, with information obtained from a sensor, and determining absence or presence of an abnormality.SOLUTION: An abnormality determination device includes an object detection unit 115 that detects an object on the basis of a receiving signal outputted from an onboard surroundings monitoring sensor 101 that is an object detection sensor, an absolute position calculation unit 116 that converts a relative position of an object, which is included in a result of object detection outputted from the object detection unit 115, into an absolute position, and an abnormality determination unit 117 that compares absolute position information, which is outputted from the absolute position calculation unit 116, with reference information and determines whether an abnormality has occurred in the onboard surroundings monitoring sensor 101.SELECTED DRAWING: Figure 3

    【課題】既知の情報を参照情報とし、参照情報とセンサからの情報を比較して異常の有無を判定することができる異常判定装置を提供する。【解決手段】物体検出用センサである車載周辺監視センサ101から出力される受信信号に基づき物体検出を行う物体検出部115と、物体検出部115から出力される物体検出結果に含まれる物体の相対位置を絶対位置へ変換する絶対位置算出部116と、絶対位置算出部116から出力される絶対位置情報を、参照情報と比較することで車載周辺監視センサ101に異常が発生しているかを判定する異常判定部117とを備えている。【選択図】図3


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    Title :

    ABNORMALITY DETERMINATION DEVICE, ABNORMALITY DETERMINATION SYSTEM, ABNORMALITY DETERMINATION METHOD, AND ABNORMALITY DETERMINATION PROGRAM


    Additional title:

    異常判定装置、異常判定システム、異常判定方法及び異常判定プログラム


    Contributors:

    Publication date :

    2023-12-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G16Y



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