本申请实施例公开了一种空气弹簧衰减检测方法及相关装置,方法包括:通过获取空气弹簧的气体参数和物理参数,气体参数表征充入空气弹簧的气体的状态参数;根据气体参数和物理参数,确定空气弹簧的衰减系数,所述衰减系数表征空气弹簧的衰减程度。如此可以实现,在考虑到因空气弹簧的磨损以及数据采集装置运行环境等因素可能对数据计算带来误差的情况下,通过将空气弹簧的气体参数所计算得到的计算高度值与传感器数据确定的物理参数所确定的衰减系数,从而确定出空气弹簧在实际使用过程中的耗损程度,并根据检测结果及时对驾驶员进行安全告知或告警,以提高车辆驾驶安全性。

    The embodiment of the invention discloses an air spring attenuation detection method and a related device, and the method comprises the steps: obtaining the gas parameters and physical parameters of an air spring, and enabling the gas parameters to represent the state parameters of the gas filled into the air spring; according to the gas parameters and the physical parameters, the attenuation coefficient of the air spring is determined, and the attenuation coefficient represents the attenuation degree of the air spring. In this way, under the condition that factors such as abrasion of the air spring and the operation environment of a data acquisition device possibly bring errors to data calculation, the attenuation coefficient is calculated according to the calculated height value obtained through calculation of the gas parameters of the air spring and the physical parameters determined by the sensor data; therefore, the wear degree of the air spring in the actual use process is determined, and safety notification or alarm is given to a driver in time according to the detection result, so that the driving safety of a vehicle is improved.


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    Titel :

    空气弹簧衰减检测方法及相关装置


    Erscheinungsdatum :

    2024-07-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / 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 / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung