Title:
UNDERWATER DATA COLLECTION DEVICE AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/107406
Kind Code:
A1
Abstract:
Provided is an underwater data collection device, comprising: a watertight pressure-resistant housing, wherein a data collection system is arranged in the watertight pressure-resistant housing; the watertight pressure-resistant housing comprises a pressure-resistant cylinder, a pressure-resistant end cover I and a pressure-resistant end cover II; the pressure-resistant end covers I and II are both provided with a plurality of through holes, and the through holes are at least provided with a watertight socket or a watertight plug according to requirements; the data collection system is provided with a circuit board mounting rack, and a circuit board is mounted on the circuit board mounting rack; the circuit board is provided with at least 12 asynchronous transmission standard interfaces, at least eight analogue input interfaces and at least 56 basic input/output interfaces, and the asynchronous transmission standard interfaces are connected to the watertight sockets on the pressure-resistant end covers, and are then connected to external devices via the watertight sockets; and the circuit board is also provided with an optocoupler switch matrix to control the turning-on of the external devices or the turning-off of a power supply, and the number of optocoupler switches corresponds to the number of external devices. The data collection device of the present invention can synchronously collect a plurality of kinds of underwater target data in situ, and has various advantages, such as low energy consumption and high stability. Also provided is an underwater data collection system based on the device.
Inventors:
SUN ZHAOHUA (CN)
Application Number:
PCT/CN2016/109990
Publication Date:
June 21, 2018
Filing Date:
December 15, 2016
Export Citation:
Assignee:
KARNER INTERNATIONAL GROUP HK LTD (CN)
International Classes:
G01D21/00
Foreign References:
| CN203187758U | 2013-09-11 | |||
| CN101275899A | 2008-10-01 | |||
| KR20090001612A | 2009-01-09 |
Attorney, Agent or Firm:
BEIJING ZHAOJUN UNION INTELLECTUAL PROPERTY LAW FIRM (CN)
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