To provide a controller which can continue stable automatic control of a vehicle, when a CPU of a front end performing perception determination processing breaks down.SOLUTION: A controller 100 comprises: a front end CPU (FE-CPU) 101 which processes sensor information for detecting an object around a vehicle; a backend CPU (BE-CPU) 103 which generates control information of an actuator of the vehicle, on the basis of the processing result of the sensor information by the FE-CPU 101; and a programmable logic device (PLD) 102 capable of dynamically varying a processing logic. When a failure in the FE-CPU 101 is detected, the processing logic processing the sensor information is configured instead of the FE-CPU 101, in the PLD 102, and the BE-CPU 103 generates the control information of the actuator, on the basis of the processing result of the sensor information by the PLD 102.SELECTED DRAWING: Figure 1

    【課題】認知・判断処理を行うフロントエンドのCPUが故障した際に、安定した車両の自動制御を継続できる制御装置を提供する。【解決手段】制御装置100は、車両周辺の物体を検知するためのセンサ情報を処理するフロントエンドCPU(FE−CPU)101と、FE−CPU101によるセンサ情報の処理結果に基づいて、車両のアクチュエータの制御情報を生成するバックエンドCPU(BE−CPU)103と、処理ロジックを動的に変更可能なプログラマブルロジックデバイス(PLD)102とを備える。FE−CPU101の故障が検出されると、PLD102に、FE−CPU101の代わりにセンサ情報を処理する処理ロジックが構成され、BE−CPU103は、PLD102によるセンサ情報の処理結果に基づいて、アクチュエータの制御情報を生成する。【選択図】図1


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    Title :

    VEHICLE CONTROLLER AND VEHICLE CONTROL METHOD


    Additional title:

    車両用制御装置および車両制御方法


    Contributors:
    HIRATA AKIRA (author) / OKUBO YOICHI (author)

    Publication date :

    2020-04-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL



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