CN1818639A - Drawing on-line measuring system in deep sea - Google Patents
Drawing on-line measuring system in deep sea Download PDFInfo
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- CN1818639A CN1818639A CN 200510061927 CN200510061927A CN1818639A CN 1818639 A CN1818639 A CN 1818639A CN 200510061927 CN200510061927 CN 200510061927 CN 200510061927 A CN200510061927 A CN 200510061927A CN 1818639 A CN1818639 A CN 1818639A
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Abstract
An on-line measuring system of pull type in deep sea is prepared as using transducer detection subsystem to detect deep sea data and transmitting detected data to hyper baric chamber measuring and controlling subsystem under water as well as transmitting said data to deck control subsystem after it is stored in hyper baric chamber measuring and controlling subsystem underwater, storing and processing as well as displaying said data by deck control subsystem.
Description
[technical field]
The present invention relates to the deep-sea ocean environment parameter and survey, relate in particular to the detection of deep-sea, hydrothermal solution metallogenic province ocean environment parameter.
[background technology]
In recent years, Marine Sciences men recognize, the evolution of mid-oceanic ridge hydrothermal activity is a dynamic environment system, all there are strong variation in its chemistry, physics and bioprocess on time and space scale, attempt to be under suspicion with traditional sampling-assay method reconstitution fluid chemistry primal environment authenticity.Temperature and pressure-member condition in the seawater and the breadboard normal temperature and pressure conditions of marine scientific investigation ship and land have marked difference, although depend in " sampling-(on the ship or on the bank) lab analysis " process and taked some fidelity measures at different research objects to some extent, but what have to admit is, the understanding of obtaining by these traditional ways and meanses still can not intactly reflect the true appearance in ocean/sea bed material world.Sample by the diverse location and the degree of depth in the collection ocean, sea, aboard ship the laboratory or get back to bank base laboratory after again sample is carried out various chemico-analytic conventional operation modes and has following drawback: expend lot of manpower and material resources, prolonged the boats and ships offshore operation time, so inefficiency, with high costs; The finite capacity of seawater collector, the biology that obtains, the micro-biological samples representativeness is not good enough, is unfavorable for fullying understand the marine eco-environment that is detected the marine site; The sample that collects is because the variation of conditions such as temperature, pressure, illumination, cause scattering and disappearing of gas phase dissolved constituents, the ionic valence condition that appraises at the current rate changes, between the different component compound or divide between the compound monomer structural relation to change on the same group, organic component decomposes, and therefore analyzes original composition and the state that data are difficult to accurately reflect seawater.
Therefore, the reason and the meaning of this non-homogeneous state phenomenon of full appreciation, press for a kind of reliable original position on-Line Monitor Device, so that observe the various physical chemistry components of its seawater.
[summary of the invention]
Purpose of the present invention solves the problems of the prior art exactly, proposes a kind of drawing on-line measuring system in deep sea, various physical chemistry components that can original position on-line monitoring deep sea water.
For achieving the above object, the present invention proposes a kind of drawing on-line measuring system in deep sea, comprise sensor detection subsystem, high undersea hydrostatic pressures storehouse communication subsystem and deck control subsystem, described sensor detection subsystem is surveyed the deep-sea data, and the data that detect are sent to high undersea hydrostatic pressures storehouse communication subsystem, described high undersea hydrostatic pressures storehouse communication subsystem is sent to the deck control subsystem after with data storing, and described deck control subsystem shows, handles and store data again.
Further, described high undersea hydrostatic pressures storehouse communication subsystem comprises data acquisition module, A/D modular converter, CPU (central processing unit) and data outputting module, described data acquisition module is gathered the data that each sensor in the sensor detection subsystem detects, the A/D modular converter carries out the A/D conversion with the data that collect, data after the conversion are stored by CPU (central processing unit), and outputing to data outputting module by CPU (central processing unit), described data outputting module sends data to the deck control subsystem.
Further, described high undersea hydrostatic pressures storehouse communication subsystem also comprises power control circuit, the power supply of described power control circuit control sensor detection subsystem.
Further, described deck control subsystem includes but not limited to that monitor module, control module, communication module, parameter are provided with module, described monitor module monitors unit state and sensing data, the power supply and the hydrophore of described control module control sensor, described communication module is accepted the data that high undersea hydrostatic pressures storehouse communication subsystem transmits, the data that receive are stored, analyzed and handle, and described parameter is provided with module sensor parameters, communications parameter is provided with.
Further, described deck control subsystem also comprises display module, and the communication module data processed is shown, and can carry out the curve display of the demonstration of real time data value, data variation.
Beneficial effect of the present invention: the invention discloses a kind of drawing on-line measuring system in deep sea; efficiently solve traditional sampling-analytical approach and can not reflect the problem of ocean real conditions fully; electrochemical sensor is combined with the modern data storage and the communication technology; reach online; the purpose of real-time detection; reduced the pollution that produces in sample delivery and the storage process to greatest extent; optimized the time scheme of thalassochemistry monitoring; make long-term; extensive monitoring compound concentration changes and becomes possibility; and greatly reduce the monitoring expense; the exploitation of the online chemical probing technology in ocean is for understanding the influence that short-term or transients distribute to chemical element; circulation of simulation marine biogeochemistry and evaluation marine environment; particularly the deep-marine-environment variation plays immeasurable vital role; the application of electrochemical sensor also will greatly promote the detection of ocean resources; the monitoring of marine environment and protection; the research of Marine Sciences has crucial meaning to the economy of country and the sustainable development of society.
Feature of the present invention and advantage will be elaborated in conjunction with the accompanying drawings by embodiment.
[description of drawings]
Fig. 1 is the structural representation of a kind of drawing on-line measuring system in deep sea of the present invention;
Fig. 2 is the structural representation of high undersea hydrostatic pressures storehouse control subsystem in a kind of drawing on-line measuring system in deep sea of the present invention;
Fig. 3 is the logic diagram of high undersea hydrostatic pressures storehouse control subsystem in a kind of drawing on-line measuring system in deep sea of the present invention;
Fig. 4 is the circuit diagram of high undersea hydrostatic pressures storehouse control subsystem repeat circuit control power unit in a kind of drawing on-line measuring system in deep sea of the present invention;
Fig. 5 is the structural representation of a kind of drawing on-line measuring system in deep sea of the present invention middle deck control subsystem.
[embodiment]
Be illustrated in figure 1 as the structural representation of a kind of drawing on-line measuring system in deep sea of the present invention, comprise sensor detection subsystem 1, high undersea hydrostatic pressures storehouse communication subsystem 2 and deck control subsystem 3,1 pair of deep-sea data of described sensor detection subsystem are surveyed, and the data that detect are sent to high undersea hydrostatic pressures storehouse communication subsystem 2, described high undersea hydrostatic pressures storehouse communication subsystem 2 will be sent to deck control subsystem 3 after the data storing, described deck control subsystem 3 shows, handles and store data again.Among the present invention sensor detection subsystem 1 and high undersea hydrostatic pressures storehouse communication subsystem 2 are installed in the towed body framework, by the detection of the sensor in the sensor detection subsystem 1 measured data are sent to high undersea hydrostatic pressures storehouse communication subsystem 2, after high undersea hydrostatic pressures storehouse communication subsystem 2 is handled data storage, grow Distance Transmission to deck control subsystem 3 by the coaxial armouring cable on the ship, control subsystem 3 pairs of data in deck show and handle storage then, and deck control subsystem 3 can send the command request sensor as requested simultaneously and survey as required.
Be illustrated in figure 2 as the structural representation of high undersea hydrostatic pressures storehouse control subsystem in a kind of drawing on-line measuring system in deep sea of the present invention, comprise data acquisition module 21, A/D modular converter 22, CPU (central processing unit) 23 and data outputting module 24, the data that each sensor in 21 pairs of sensor detection subsystem 1 of described data acquisition module detects are gathered, A/D modular converter 22 carries out the A/D conversion with the data that collect, data after the conversion are stored by CPU (central processing unit) 23, and output to data outputting module 24 by CPU (central processing unit) 23, described data outputting module 24 sends data to deck control subsystem 3, also comprise power control circuit 25, the power supply of described power control circuit 25 control sensor detection subsystem 1.
In the control subsystem of high undersea hydrostatic pressures storehouse power unit can provide+24V ,-24V ,+12V ,-12V ,+5V ,-the different direct supplys of many groups such as 5V, CPU (central processing unit) 23 is measurement and control center under water, be placed in the high undersea hydrostatic pressures storehouse, it is the key link of whole TT﹠C system, directly sensor and sampling thief are controlled, its performance directly has influence on the whole system operation situation, is that core makes up with embedded 486 systems of PC104, operating system adopts the DOS system, and application software adopts TC to write.
Be illustrated in figure 3 as the logic diagram of high undersea hydrostatic pressures storehouse control subsystem in a kind of drawing on-line measuring system in deep sea of the present invention.A/D board chip in the system adopts the ADP800 module, it can constitute a high performance Data Acquisition and Conversion System (DACS) with the PC-104CPU module, it has 8 both-end/16 single-ended analog input channel, 24 passages are based on the programmable digital amount I/O of TTL/CMOS compatibility, three independently 16,8MHz or 5MHz timer/counter, the analog to digital conversion circuit of this A/D can receive the single-ended analog quantity input of maximum 16 passages, and these inputs are converted to 12 digital data word, read in the storer that is sent to PC by the PC data bus then, whenever next byte.The digital quantity I/O of this A/D module can directly be connected with external unit or signal, the closure with aware switch, the triggering of digital event or the action of solid-state relay.Standard RS-232 serial ports input signal in the native system has 5, require in addition 3～5 standby.Cpu motherboard has two serial ports that carry, therefore need a plurality of serial ports of expansion, native system is selected the 8 serial ports plates of EMERALD-MM-8 for use, serial port with 8 16 FIFO, the serial ports type can be chosen between RS-232, RS-422, RS-485, and transfer rate can reach 115.2kbps, I/O address and the interrupt level chosen able to programme, each port has 8 programmable digital I/O lines, is the PC-104 bus structure.
In order to reach the purpose of saving the battery electricity consumption, need control the power supply of sensor, design is adopted is to realize control to the operative sensor power supply by the switching of TT﹠C system pilot relay under water.The underwater battery group can provide one group of 28V direct supply, because the power supply of each parts needs is different, needs conversion output multi-group power under water.The conversion of power supply under water realizes by dual mode: inverter is realized DC/AC conversion, DC/DC conversion, and the DC/DC conversion has dual mode again: a kind of fixed integrated regulator of three ends that adopted, another kind has adopted the DC/DC module.
Be illustrated in figure 4 as the circuit diagram of high undersea hydrostatic pressures storehouse control subsystem repeat circuit control power unit in a kind of drawing on-line measuring system in deep sea of the present invention; The break-make of relay is by triode control, and the control end of triode is connected with the CPU output terminal of control power supply.When CPU was output as low level, triode ended, and relay coil does not have electric current to pass through, and is in off-state.When CPU is output as high level, triode conducting, relay coil energising, relay closes.The first triode Q1 is used to control motor power, and the second triode Q2 is used to control the Hall switch power supply, and the 3rd triode Q3 is used to control the altitude gauge power supply, and the 4th triode Q4 is used to control FIA detector power supply.
Be illustrated in figure 5 as the structural representation of a kind of drawing on-line measuring system in deep sea of the present invention middle deck control subsystem, include but not limited to monitor module 31, control module 32, communication module 33, parameter is provided with module 34,31 pairs of unit states of described monitor module and sensing data monitor, the power supply and the hydrophore of described control module 32 control sensors, described communication module 33 is accepted the data that high undersea hydrostatic pressures storehouse communication subsystem 2 transmits, the data that receive are stored, analyze and handle, described parameter is provided with 34 pairs of sensor parameters of module, communications parameter is provided with, also comprise display module 35, communication module 33 data processed are shown, can carry out the real time data value and show, the curve display of data variation.Deck control subsystem 3 is a host computer, adopt good stability, the industrial computer that antijamming capability is strong, host computer adopts the Windows operating platform, include operation control software in the deck control subsystem 3, adopt friendly interface, the Visual Basic series exploitation software programming that interaction capabilities is strong, operation control software can realize/communication of slave computer, the setting of parameter, issue control command, data are uploaded in decoding, data presentation, the data deposit, password is revised, multiple functions such as hydrophore control, data presentation wherein can comprise two kinds of numerical value mode and curve modes.Monitor module 31 in the software can be monitored the real-time numerical value of multiple parameters such as voltage transformer (VT), obliquity sensor, height device, turbidity device, CTD, FIA sensor, PH pyrochemistry sensor, temperature, PH cryochemistry sensor, communication module 33 has Communication Control platform and data presentation platform, can control/communication between the slave computer, the data that receive are analyzed, handled, the data that receive can be stored, and send display module 35 to show data.
Claims (5)
1. drawing on-line measuring system in deep sea, it is characterized in that: comprise sensor detection subsystem (1), high undersea hydrostatic pressures storehouse communication subsystem (2) and deck control subsystem (3), described sensor detection subsystem (1) is surveyed the deep-sea data, and the data that detect are sent to high undersea hydrostatic pressures storehouse communication subsystem (2), described high undersea hydrostatic pressures storehouse communication subsystem (2) will be sent to deck control subsystem (3) after the data storing, described deck control subsystem (3) shows, handles and store data again.
2. a kind of drawing on-line measuring system in deep sea as claimed in claim 1, it is characterized in that: described high undersea hydrostatic pressures storehouse communication subsystem (2) comprises data acquisition module (21), A/D modular converter (22), CPU (central processing unit) (23) and data outputting module (24), described data acquisition module (21) is gathered the data that each sensor in the sensor detection subsystem (1) detects, A/D modular converter (22) carries out the A/D conversion with the data that collect, data after the conversion are stored by CPU (central processing unit) (23), and outputing to data outputting module (24) by CPU (central processing unit) (23), described data outputting module (24) sends data to deck control subsystem (3).
3. a kind of drawing on-line measuring system in deep sea as claimed in claim 2, it is characterized in that: described high undersea hydrostatic pressures storehouse communication subsystem (2) also comprises power control circuit (25), the power supply of described power control circuit (25) control sensor detection subsystem (1).
4. as claim 1 or 2 or 3 described a kind of drawing on-line measuring system in deep sea, it is characterized in that: described deck control subsystem (3) includes but not limited to monitor module (31), control module (32), communication module (33), parameter is provided with module (34), described monitor module (31) monitors unit state and sensing data, the power supply and the hydrophore of described control module (32) control sensor, described communication module (33) is accepted the data that high undersea hydrostatic pressures storehouse communication subsystem (2) transmits, the data that receive are stored, analyze and handle, described parameter is provided with module (34) to sensor parameters, communications parameter is provided with.
5. a kind of drawing on-line measuring system in deep sea as claimed in claim 4, it is characterized in that: described deck control subsystem (3) also comprises display module (35), communication module (33) data processed is shown, can carry out the curve display of the demonstration of real time data value, data variation.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100619277A CN100470246C (en) | 2005-12-09 | 2005-12-09 | Drawing on-line measuring system in deep sea |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100619277A CN100470246C (en) | 2005-12-09 | 2005-12-09 | Drawing on-line measuring system in deep sea |
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| Publication Number | Publication Date |
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| CN1818639A true CN1818639A (en) | 2006-08-16 |
| CN100470246C CN100470246C (en) | 2009-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2005100619277A Expired - Fee Related CN100470246C (en) | 2005-12-09 | 2005-12-09 | Drawing on-line measuring system in deep sea |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102141781A (en) * | 2011-01-18 | 2011-08-03 | 中国海洋石油总公司 | Waterfowl communication control panel for towrope towing control |
| CN102175477A (en) * | 2010-12-07 | 2011-09-07 | 北京先驱高技术开发公司 | Deepwater navigation sampling device and sampling method thereof |
| CN104265263A (en) * | 2014-08-28 | 2015-01-07 | 杭州墨锐机电科技有限公司 | Underground control bin of deepwater drilling rig |
| CN104850038A (en) * | 2015-04-13 | 2015-08-19 | 杭州电子科技大学 | Deep sea equipment landing control circuit based on STM32 single-chip microcomputer |
| CN105645327A (en) * | 2016-03-28 | 2016-06-08 | 上海阜有海洋科技有限公司 | Oceanographic engineering towing test traction system and method |
| CN113093684A (en) * | 2021-04-13 | 2021-07-09 | 中国船舶科学研究中心 | Visual centralized control system for intelligent trailer experiment |
-
2005
- 2005-12-09 CN CNB2005100619277A patent/CN100470246C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175477A (en) * | 2010-12-07 | 2011-09-07 | 北京先驱高技术开发公司 | Deepwater navigation sampling device and sampling method thereof |
| CN102141781A (en) * | 2011-01-18 | 2011-08-03 | 中国海洋石油总公司 | Waterfowl communication control panel for towrope towing control |
| CN104265263A (en) * | 2014-08-28 | 2015-01-07 | 杭州墨锐机电科技有限公司 | Underground control bin of deepwater drilling rig |
| CN104850038A (en) * | 2015-04-13 | 2015-08-19 | 杭州电子科技大学 | Deep sea equipment landing control circuit based on STM32 single-chip microcomputer |
| CN105645327A (en) * | 2016-03-28 | 2016-06-08 | 上海阜有海洋科技有限公司 | Oceanographic engineering towing test traction system and method |
| CN105645327B (en) * | 2016-03-28 | 2017-12-26 | 上海阜有海洋科技有限公司 | Ocean engineering towing trial trailer system and traction method |
| CN113093684A (en) * | 2021-04-13 | 2021-07-09 | 中国船舶科学研究中心 | Visual centralized control system for intelligent trailer experiment |
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| CN100470246C (en) | 2009-03-18 |
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Granted publication date: 20090318 Termination date: 20111209 |