To provide a drive device and a drive system capable of avoiding movement to a prohibited transition pattern due to falsification of a load control signal, without performing complex processing.SOLUTION: A drive device 100 includes a CAN transceiver 1 and a CAN controller 2 for receiving a load control signal including a signal for directing drive state of each actuator 40n from an ECU 200. The drive device 100 further includes a ROM 50 for storing a transition determination value, correlated with drive transition from the current drive state which is current drive state of each drive switch 30n, for determining whether or not the load control signal received by the CAN transceiver and the CAN controller is abnormal. The drive device determines that the received load control signal is abnormal if the load control signal and the transition determination value satisfy a predetermined correspondence by comparing the load control signal received by the CAN transceiver and the CAN controller, and the transition determination value.SELECTED DRAWING: Figure 1

    【課題】複雑な処理を行うことなく、負荷制御信号の改ざんによる禁止遷移パターンへの移行を防止することができる駆動装置および駆動システムを提供すること。【解決手段】駆動装置100は、ECU200から各アクチュエータ40nの駆動状態を指示する信号を含む負荷制御信号を受信するCANトランシーバ1とCANコントローラ2とを備えている。また、駆動装置100は、各駆動スイッチ30nの現在の駆動状態である現駆動状態からの駆動遷移に相関する値であり、CANトランシーバとCANコントローラで受信された負荷制御信号が異常であるか否かを判定するための遷移判定値が記憶されたROM50とを備えている。駆動装置は、CANトランシーバとCANコントローラで受信された負荷制御信号と、遷移判定値とを比較して、負荷制御信号と遷移判定値とが所定の対応関係を満たす場合に、受信された負荷制御信号が異常と判定する。【選択図】図1


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    Title :

    DRIVE DEVICE AND DRIVE SYSTEM


    Additional title:

    駆動装置および駆動システム


    Contributors:

    Publication date :

    2022-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F16H Getriebe , GEARING



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