本发明涉及一种用于探测尤其是在机动车处的至少一个结构声音信号、尤其是用于检测至少一个损坏事件和/或至少一个接触事件的方法,包括传感器装置,按照本发明主要规定,通过记录在只有唯一的结构单元的一个惟一的传感器装置处的至少一个测量信号,和通过分开地确定一方面在传感器装置和作用地点之间的距离和另一方面结构声音信号入射到唯一的传感器装置上的方向来确定损坏事件和/或接触事件的作用地点。本发明此外涉及一种用于探测至少一个结构声音信号、尤其是由一个损坏事件和/或由一个接触事件影响的结构声音信号,的设备,其包括至少一个传感器装置,其中,传感器装置具有通向至少一个储存装置的至少一个传导信号的连接和通向至少一个评价装置的至少一个传导信号的连接,以及一种具有该设备的机动车。

    A method is provided for detecting at least one structure-borne sound signal, in particular for detecting at least one damage event and/or at least one contact event. On a motor vehicle with a sensor, provision is made for a site of impact of the damage event and/or contact event to be determined by recording at least one measurement signal at a single sensor having a single structural unit, and for separately determining the distance between the sensor and the site of impact and the direction from which the structure-borne sound signal hits the single sensor. A device is also provided for detecting at least one structure-borne sound signal, in particular a structure-borne sound signal influenced by a damage event and/or contact event, with at least one sensor. The sensor has at least one storage device and at least one signal-transferring connection with at least one evaluation device.


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    Titel :

    用于探测至少一个结构声音信号的设备和方法


    Erscheinungsdatum :

    2021-06-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen