The embodiment of the invention provides a passenger car protection device, a passenger car and a passenger car protection method. A signal system in the passenger car protection device comprises one or more than one of a passenger door, a wheelchair guide plate and a speed sensor. A controller system outputs a safety control signal to an execution system according to the collected state signal of the wheelchair guide plate, the state signal of the passenger door, the speed signal and the preset security control strategy, and one or more than one of a gearbox controller, an engine electronic control unit (ECU) and an electrically controlled air suspension system (ECAS) in the execution system executes corresponding safety operation according to the safety control signal output by the controller system. By adopting the way, the systems on the passenger car are matched and restrained mutually, the function of actively protecting the passenger car is fulfilled, and accidents caused by human factors are completely avoided, so that the safety performance of the vehicle is greatly improved.


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    Title :

    Passenger car protection device, passenger car and passenger car protection method


    Contributors:

    Publication date :

    2015-08-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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