The invention provides an energy-saving control method for an EHPS (electro hydraulic power steering) pump. A sensor is adopted for carrying out real-time monitoring on an EHPS product, the running state of an automobile and the work principle of a power steering system are analyzed, the operation work conditions of the automobile are divided into various states, the operation state of the automobile is judged through judging the operation state of the product, the automobile speed and the load pressure, the EHPS product is controlled to work in a most matched work mode according to various work condition states, and the unnecessary energy waste caused by the EHPS product in the use process is reduced to the maximum degree, so that the service life of the product is indirectly prolonged.


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    Title :

    Energy-saving control method for EHPS (electro hydraulic power steering) pump


    Contributors:
    LIN ZONGJIAN (author) / LIU YONGJUN (author)

    Publication date :

    2015-04-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS



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    Inaguma,Y. / Suzuki,K. / Haga,K. et al. | Automotive engineering | 1996


    Vibro-acoustics quality for applications of Electro-Hydraulic Power Steering (EHPS)

    Vergara, Erasmo F. / Gerges, Samir N.Y. / Lessa, Leonardo | Tema Archive | 2005



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