To enable accurate and prompt detection of the conditions of a road surface even when a motor vehicle is traveling at low speed or parked.SOLUTION: A motor vehicle disclosed herein comprises: a body (2) defining a passenger compartment (3); a plurality of wheels (4, 5); and a sensor designed to detect a parameter associated with the superficial condition of a road surface (16). The sensor comprises: an emitter (15) configured to emit a first laser signal towards a road surface (16); and one or more single-photon avalanche diodes configured to detect a second laser signal corresponding to reflection of the first laser signal (R) from the road surface (16).SELECTED DRAWING: Figure 1

    【課題】自動車の低速走行時、又は自動車の駐車時にも、路面の状態を正確かつ迅速に検出すること。【解決手段】車室(3)を画定する本体(2)、複数の車輪(4、5)、及び、路面(16)の表面状態に関するパラメータを検出するように設計されたセンサを備え、センサは、路面(16)に向かって第1のレーザ信号を放射するように構成されたエミッタ(15)、並びに、路面(16)に対する第1のレーザ信号の反射に相当する、第2のレーザ信号を検出するように構成された、1つ又はそれ以上の単一光子アバランシェダイオードを更に備える。【選択図】図1


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    Title :

    MOTOR VEHICLE AND METHOD OF DETECTING PARAMETER ASSOCIATED WITH SUPERFICIAL CONDITION OF ROAD SURFACE


    Additional title:

    自動車及び路面の表面状態に関連するパラメータを検出する方法


    Contributors:

    Publication date :

    2024-05-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



    MOTOR VEHICLE AND METHOD TO DETECT A PARAMETER ASSOCIATED WITH A SUPERFICIAL CONDITION OF THE ROAD SURFACE

    SARTONI GIOVANNI / MONTIROSI MATTEO / SITTA UGO | European Patent Office | 2024

    Free access

    MOTOR VEHICLE AND METHOD TO DETECT A PARAMETER ASSOCIATED WITH A SUPERFICIAL CONDITION OF THE ROAD SURFACE

    SARTONI GIOVANNI / MONTIROSI MATTEO / SITTA UGO | European Patent Office | 2024

    Free access

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