IMPROVED SECURITY COMPUTER ONBOARD A RAILWAY VEHICLE, AND ASSOCIATED RAILWAY VEHICLE This computer (30), which is on board the railway vehicle (2), is integrated into the on-board component (14) of a supervision system (10) for the secure circulation of the railway vehicle on the track (1). The computer (30) includes a computing unit (40), a selection module (44) and storage means (42) that store: a first configuration (51) associated with a nominal operating mode; and a second configuration (52) associated with a test operating mode, the first and second configurations respectively comprising a rule for computing an intervention speed, defined as the speed past which emergency braking is triggered, the rule for computing the first configuration defining an intervention speed equal to a nominal speed on the track increased by a first margin, and the rule for computing the second configuration defining an intervention speed equal to the nominal speed on the track increased by an overspeed rate and a second margin, the selection module making it possible to configure the computing unit with one or the other of the first and second configurations. Sole figure oo cI0 R)E xxco o R2l


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    Title :

    Improved security computer onboard a railway vehicle, and associated railway vehicle


    Contributors:

    Publication date :

    2020-04-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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