To provide a diagnostic method and diagnostic equipment each enabling the condition of a tube for vehicle collision detection to be accurately diagnosed.SOLUTION: A first aspect of the present invention is diagnostic equipment for a collision detection device that detects collision of a vehicle using a tube having sealed inside, the diagnostic equipment includes: a first end unit that is connected to a first end of the tube; a second end unit that is connected to a second end of the tube; a first transmission portion that is provided in the first end unit and transmits detection sound toward the second end unit through the tube; a first receiving portion that receives the detection sound reflected from the second end unit; and a first diagnosis portion that diagnoses condition of the tube on the basis of the detection sound input to the first receiving portion.SELECTED DRAWING: Figure 3

    【課題】車両衝突検出用のチューブの状況を正確に診断可能な診断方法及び診断装置を提供すること。【解決手段】本発明の第1の態様は、内部が密閉されたチューブを用いて車両の衝突を検出する衝突検出装置の診断装置であって、前記チューブの第1端部に連結された第1端部ユニットと、前記チューブの第2端部に連結された第1端部ユニットと、前記第1端部ユニットに設けられ、前記チューブを介して前記第2端部ユニットに向かって探信音を送出する第1の送信部と;前記第2端部ユニットで反射して戻った探信音を受信する第1の受信部と;前記第1の受信部に入力された前記探信音に基づいて前記チューブの状態を診断する第1の診断部と;を備えている。【選択図】図3


    Access

    Download


    Export, share and cite



    Title :

    DIAGNOSTIC EQUIPMENT AND DIAGNOSTIC METHOD FOR COLLISION DETECTION DEVICE


    Additional title:

    衝突検出装置の診断装置及び診断方法


    Contributors:

    Publication date :

    2025-03-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    EQUIPMENT DIAGNOSTIC APPARATUS, EQUIPMENT DIAGNOSTIC METHOD, AND EQUIPMENT DIAGNOSTIC SYSTEM

    ASAI DAISUKE / SHIBATA YASUHIRO | European Patent Office | 2017

    Free access

    Diagnostic device, diagnostic system, diagnostic method, and diagnostic program

    KAZUNO SHUICHI | European Patent Office | 2023

    Free access

    DIAGNOSTIC DEVICE, DIAGNOSTIC SYSTEM, DIAGNOSTIC METHOD, AND DIAGNOSTIC PROGRAM

    KAZUNO SHUICHI | European Patent Office | 2021

    Free access

    DIAGNOSTIC DEVICE, DIAGNOSTIC SYSTEM, AND DIAGNOSTIC METHOD

    MORISHITA MASATOSHI / NAGAISHI HIDEYUKI / FUJIMORI TSUKASA et al. | European Patent Office | 2021

    Free access

    DIAGNOSTIC DEVICE, DIAGNOSTIC METHOD, AND DIAGNOSTIC PROGRAM

    IMAI JOJI / KAGA SHIGETAKA | European Patent Office | 2024

    Free access