An operation state recording system is provided in a target device including: an input unit; a device group; and a control system controlling the device group based on an input of the input unit. The operation state recording system records an operation state from a start to a stop of an operation of the target device, and the control system includes: a plurality of control devices controlling a plurality of devices; nonvolatile storage units where the operation state of the target device is recorded as operation history information; and a time measuring unit measuring a time.


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    Title :

    Operation state recording system and operation state recording method


    Contributors:

    Publication date :

    2019-12-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte



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