Title:
LASER AUTOMATIC TIDE GAUGE
Document Type and Number:
WIPO Patent Application WO/2014/023061
Kind Code:
A1
Abstract:
A laser automatic tide gauge, comprising: a hollow cylinder (1), wherein the lower end of the hollow cylinder (1) is connected to a wave absorbing water inlet device (2), a laser reflective floater (3) is arranged in the hollow cylinder (1), the upper end of the hollow cylinder (1) is provided with a laser ranging module (4), the laser emission head of the laser ranging module (4) is arranged opposite to the laser reflective floater (3), the output of the laser ranging module (4) is connected to a microprocessor, and the microprocessor is connected to a data transmitting module. The laser automatic tide gauge has the advantages of a simple structure, low costs, firmness and durability, easy installation and operation, and high automation degree and observation accuracy.
Inventors:
LIU YANCHUN (CN)
Application Number:
PCT/CN2012/082773
Publication Date:
February 13, 2014
Filing Date:
October 11, 2012
Export Citation:
Assignee:
LIU YANCHUN (CN)
FU JIANGUO (CN)
WANG HAITING (CN)
FU JIANGUO (CN)
WANG HAITING (CN)
International Classes:
G01F23/64
Domestic Patent References:
| WO1982004316A1 | 1982-12-09 |
Foreign References:
| CN201047988Y | 2008-04-16 | |||
| CN101074889A | 2007-11-21 | |||
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| CN102392635A | 2012-03-28 | |||
| CN202273672U | 2012-06-13 | |||
| CN201229406Y | 2009-04-29 | |||
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| US4938590A | 1990-07-03 | |||
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Attorney, Agent or Firm:
DALIAN FEIFAN PATENT AGENCY (CN)
大连非凡专利事务所 (CN)
大连非凡专利事务所 (CN)
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