1–10 von 10 Ergebnissen
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    Parameter optimization method for elevator group management system

    Freier Zugriff
    HE CHENG / CHEN YUDONG | Europäisches Patentamt | 2022

    Elevator passenger taking data processing system

    Freier Zugriff
    HE CHENG / CHEN YUDONG | Europäisches Patentamt | 2022

    Elevator complaint management method and system

    Freier Zugriff
    HE CHENG / CHEN YUDONG | Europäisches Patentamt | 2022

    Method for identifying visually impaired passengers and elevator destination floor registration method

    Freier Zugriff
    HE CHENG / CHEN YUDONG | Europäisches Patentamt | 2022

    Elevator calling system

    Freier Zugriff
    HE CHENG / CHEN YUDONG | Europäisches Patentamt | 2022

    Elevator control method

    Freier Zugriff
    HE CHENG / CHEN YUDONG / SHI XI | Europäisches Patentamt | 2023

      Elevator control method

      Freier Zugriff
      HE CHENG / CHEN YUDONG | Europäisches Patentamt | 2022

    Elevator operation cost calculation method and notification system

    Freier Zugriff
    HE CHENG / CHEN YUDONG | Europäisches Patentamt | 2022

    Elevator identification method aiming at elevator taking disorder behaviors

    Freier Zugriff
    HE CHENG / CHEN YUDONG / LU WENJIE | Europäisches Patentamt | 2022

    Elevator control method for elevator taking time of passengers

    Freier Zugriff
    HE CHENG / CHEN YUDONG / SHI XI | Europäisches Patentamt | 2023

    Elevator brake control method

    Freier Zugriff
    MA YIWEI / SHENG GUODONG / HE CHENG et al. | Europäisches Patentamt | 2023