The invention discloses a vehicle-mounted CAN-bus data recorder, and belongs to the technical field of vehicle-mounted data recorders, the vehicle-mounted CAN-bus data recorder comprises a data recording device, the data recording device further comprises a vibration isolation support and a recorder, the vibration isolation support comprises two sets of bases and a fixing column, the number of the fixing columns is four, one ends of the four fixing columns are fixedly connected with the upper surface of the top of one base through bolts, the other ends of the four fixing columns are directly and fixedly connected to the lower surface of the bottom of the other base, and through arrangement of the vibration isolation device, the recorder is fixedly connected into the vibration isolation device; and vibration isolation and shock absorption are effectively conducted on the recorder through the spring in the fixing column, electronic elements of the recorder are protected, the recorder is fixed to the vibration isolation device through the fixing column and the metal plate, vibration of an automobile is effectively absorbed and buffered through cooperation of the curved surface block and the column core, and the recorder is protected.

    本发明公开了一种车载CAN‑bus数据记录仪,属于汽车车载数据记录仪技术领域,该车载CAN‑bus数据记录仪包括数据记录装置,所述的数据记录装置又包括所述的隔振支架和记录仪,所述的隔振支架包括底座和固定柱,所述的底座设置有两组,所述的固定柱设置有四组,四组所述的固定柱均一端通过螺栓固定连接一组所述的底座的顶部上表面,且另一端均直接固定连接在另一组所述的底座的底部下表面,通过隔振装置的设置,将记录仪固定连接隔振装置内部,通过固定柱内的弹簧,有效地对记录仪进行隔振减震,保护记录仪的电子元件,通过固定柱的设置,通过金属板将记录仪固定在隔振装置上,通过曲面块和与柱芯的配合,对汽车的震动进行有效地吸收缓冲,保护记录仪。


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    Title :

    Vehicle-mounted CAN-bus data recorder


    Additional title:

    一种车载CAN-bus数据记录仪


    Contributors:
    LIU ANMIN (author) / TANG LIPING (author) / YANG QINGFENG (author) / FAN YU (author) / LIU RONG (author)

    Publication date :

    2021-08-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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