Invention Grant
US08907792B2 Theft protection device and method for the detection of unauthorized intrusion or entrance 有权
用于检测未经授权的入侵或入口的防盗装置和方法

  • Patent Title: Theft protection device and method for the detection of unauthorized intrusion or entrance
  • Patent Title (中): 用于检测未经授权的入侵或入口的防盗装置和方法
  • Application No.: US13428664
    Application Date: 2012-03-23
  • Publication No.: US08907792B2
    Publication Date: 2014-12-09
  • Inventor: Matthias Mezger
  • Applicant: Matthias Mezger
  • Applicant Address: DE Waldkirch
  • Assignee: Sick AG
  • Current Assignee: Sick AG
  • Current Assignee Address: DE Waldkirch
  • Agency: Nath, Goldberg & Meyer
  • Agent Jerald L. Meyer; Katelyn J. Bernier
  • Priority: EP11164049 20110428
  • Main IPC: G08B13/18
  • IPC: G08B13/18 G08B13/183
Theft protection device and method for the detection of unauthorized intrusion or entrance
Abstract:
A theft protection device (108, 110) for the detection of unauthorized intrusion or entrance into a protected area (104) is provided, wherein the protected area (104) is surrounded by a physical barrier (102) which has at least one access area (106) and which can be overcome outside the access area (106) by reaching over or surmounting, wherein the device (108, 110) comprises a laser scanner (108) which is arranged and oriented such that its surveillance plane (114) detects reaching over and surmounting of the barrier (102) to then output a theft signal. The device (108, 110) comprises an authorization device (110) of the access area (106) which is configured to activate or deactivate the laser scanner (108) upon authorized passage through the access area (106).
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