PROBLEM TO BE SOLVED: To provide a sensor attachment diagnostic device and a sensor attachment diagnostic method which allow a worker to easily confirm correctness of connection of a harness to an ultrasonic sensor.SOLUTION: A sensor attachment diagnostic device 200 comprises: a transmission control part 21 which selects at least one ultrasonic sensor of the plurality of ultrasonic sensors as a transmitting ultrasonic sensor and makes it transmit a pulse-like ultrasonic wave; a reception time calculation part 25 which calculates the reception time indicating the time from the transmission of the ultrasonic wave by the transmitting ultrasonic sensor to reception of a direct wave of the ultrasonic wave propagating along the exterior part of a vehicle by at least one receiving ultrasonic sensor other than the transmitting ultrasonic sensor; and a wiring diagnostic part 27 which diagnoses correctness of connection of a harness to the receiving ultrasonic sensor by using the value of the reception time.SELECTED DRAWING: Figure 2

    【課題】超音波センサに対するハーネスの接続の正誤を簡単に確認することができるセンサ取付診断装置及びセンサ取付診断方法を提供する。【解決手段】センサ取付診断装置200は、複数個の超音波センサの中の少なくとも1個の超音波センサを送信超音波センサとして選択して、パルス状の超音波を送信させる送信制御部21と、送信超音波センサに超音波を送信させてから、超音波が車両の外装部に沿って伝搬した直接波を送信超音波センサ以外の少なくとも1個の受信超音波センサで受信するまでの時間を示す受信時間を算出する受信時間算出部25と、受信時間の値を用いて、受信超音波センサに対するハーネスの接続の正誤を診断する配線診断部27とを備える。【選択図】図2


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    SENSOR ATTACHMENT DIAGNOSTIC DEVICE AND SENSOR ATTACHMENT DIAGNOSTIC METHOD


    Weitere Titelangaben:

    センサ取付診断装置及びセンサ取付診断方法


    Beteiligte:
    INOUE SATORU (Autor:in) / HANAZAKI YASUMASA (Autor:in) / NISHIMOTO YUKIO (Autor:in)

    Erscheinungsdatum :

    2016-06-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    SENSOR ATTACHMENT STRUCTURE

    UMEKI YOSHINARI | Europäisches Patentamt | 2021

    Freier Zugriff

    Sensor attachment structure

    UMEKI YOSHINARI | Europäisches Patentamt | 2022

    Freier Zugriff

    SENSOR ATTACHMENT STRUCTURE

    OBUCHI YASUTOMO / ISHIZAKI SHINGO / ONODA AKIRA et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    SENSOR ATTACHMENT STRUCTURE

    NAKAMURA AYA / ENAMI NORIYUKI | Europäisches Patentamt | 2018

    Freier Zugriff

    SENSOR ATTACHMENT STRUCTURE

    UMEKI YOSHINARI | Europäisches Patentamt | 2021

    Freier Zugriff