Invention Grant
US07667425B2 Method and device for controlling a door/gate drive 失效
用于控制门/门驱动的方法和装置

  • Patent Title: Method and device for controlling a door/gate drive
  • Patent Title (中): 用于控制门/门驱动的方法和装置
  • Application No.: US10548565
    Application Date: 2004-02-20
  • Publication No.: US07667425B2
    Publication Date: 2010-02-23
  • Inventor: Frank Sommer
  • Applicant: Frank Sommer
  • Applicant Address: DE Kirchheim
  • Assignee: Sommer Antriebs- und Funktechnik GmbH
  • Current Assignee: Sommer Antriebs- und Funktechnik GmbH
  • Current Assignee Address: DE Kirchheim
  • Agency: Venable LLP
  • Agent Robert Kinberg; Steven J. Schwarz
  • Priority: DE10310480 20030311
  • International Application: PCT/EP2004/001649 WO 20040220
  • International Announcement: WO2004/081681 WO 20040923
  • Main IPC: H02P1/06
  • IPC: H02P1/06
Method and device for controlling a door/gate drive
Abstract:
The invention relates to a method and a device for controlling an electric door drive. During a learning process determination of the course over time of the torques of the door drive for each of at least one opening process and closing process is carried out. Maximum permissible torques are derived from the ascertained torques for predetermined zones within an opening process and closing process. During operation of the door drive a comparison of the current torque with the maximum torques and a comparison of the current speeds of the door drive with predetermined target speeds are carried out. The current speed of the door drive is increased if the associated target speed is fallen below. In addition, switching-off the door drive takes place if the current torque exceeds the associated maximum torque.
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