Patents Assigned to Ingersall Rand Security Technologies
  • Method for switching electrical consumers in a building comprising an elevator system
    Patent number: 8688284
    Abstract: A method is provided for switching at least one electrical consumer (1, 1? 1?) in a building comprising an elevator system. The switched electrical consumer (1?) is, for example, a camera. The camera is activated if when using the elevator system the user does not actuate a building door within an ascertained route time, i.e. the user does not arrive at his/her destination. It is possible using an image recorded by the camera to establish whether the user is possibly in a dangerous situation.
    Type: Grant
    Filed: April 28, 2008
    Date of Patent: April 1, 2014
    Assignees: Inventio AG, Ingersall Rand Security Technologies
    Inventor: Bernhard Gerstenkorn