Alignment system and method in mine

Alignment system and method in mine

  • CN 102,901,946 B
  • Filed: 11/05/2012
  • Issued: 03/15/2017
  • Est. Priority Date: 11/05/2012
  • Status: Active Grant
First Claim
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1. the alignment system in a kind of mine, it is characterised in that include:

  • Tunnel lamp, for sending the first optical signal, wherein, corresponding first coding information of first optical signal;

    First receptor, for receiving first optical signal;

    First processor, is connected to first receptor, for processing first optical signal to obtain first codingCorresponding first decoded information of information;

    Head lamp, is connected to the first processor, for sending the second optical signal, wherein, second optical signal corresponding secondCoding information, second coding information are identical with first coding information;

    Second receptor, is arranged in tunnel, for receiving second optical signal;

    AndMain frame, is connected with second receptor, for determining institute according to corresponding second decoded information of second optical signalThe address information in mine map of head lamp is stated, wherein, be stored with the main frame mine map and the second decoded informationWith the corresponding relation of the address information, the address information be used for represent ground of the tunnel lamp in the mine mapLocation;

    Wherein, the alignment system also includes:

    Second processing device, is connected with the tunnel lamp, for passing through pulse width modulationThe tunnel lamp is controlled by default frequency scintillation to send the first optical signal of correspondingly first coding information, described firstReceptor is additionally operable to receive first optical signal by pulse width modulation.

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