Elevator structure test
A technology for elevators and test signals, applied in the direction of measuring devices, measuring vibration, vibration measurement in fluids, etc., can solve the problems of different vibrations, artificial vibrations, etc., and achieve the effect of eliminating inconvenience and repeating the testing process
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[0018] Reference will now be made in detail to specific embodiments of the accompanying drawings, examples of which are illustrated in the accompanying drawings.
[0019] exist figure 1 In, a block diagram of an embodiment of the invention is disclosed. In this figure, a conventional elevator is illustrated. The elevator comprises an elevator car 10 , a counterweight 11 and a traction device 12 . An elevator is installed in the elevator shaft. The traction device 12 is typically driven by an electric motor. The traction device is controlled by a controller 13 . In normal use, the controller is configured to receive instructions from the elevator control which are used by the elevator user by calling the elevator and selecting a destination. In response to these requests, the controller 13 generates control signals for controlling the general movement of the elevator. The control signal contains the information necessary to accelerate and decelerate the elevator car so th...
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