Device for displaying the situation outside a building with a lift

Device for displaying the situation outside a building with a lift

  • CN 102,076,591 A
  • Filed: 06/26/2009
  • Published: 05/25/2011
  • Est. Priority Date: 07/01/2008
  • Status: Active Application
First Claim
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1. device that is used to show the external circumstances of building with elevator, this device comprises one group of video camera that is placed on skin differing heights level, be arranged on the monitoring device in the elevator storehouse, the measuring instrument and the multiplexer of elevator storehouse current location, the output of controller is connected with the input of monitoring device, the output of multiplexer is connected with first input of controller, second input of controller is connected with the output of the measuring instrument of elevator storehouse current location, it is characterized in that, it comprises the additional set of cameras on the object of the fixing outside the building differing heights level that is no less than, be arranged on building the periphery first, second, the output of n video camera respectively with 1 of conv, 2, n imports connection, first, second, the output of the additional video camera of 1n respectively with the input 11 of conv, 12,1n connects, and the output of conv is connected with the output of multiplexer.

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