CN202190292U - Sluice data transmission system - Google Patents
Sluice data transmission system Download PDFInfo
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- CN202190292U CN202190292U CN2011202335321U CN201120233532U CN202190292U CN 202190292 U CN202190292 U CN 202190292U CN 2011202335321 U CN2011202335321 U CN 2011202335321U CN 201120233532 U CN201120233532 U CN 201120233532U CN 202190292 U CN202190292 U CN 202190292U
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- sluice
- transmission system
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Abstract
The utility model discloses a sluice data transmission system, comprising a plurality of sluice remote data collection subsystems and a central monitoring system, wherein the plurality of sluice remote data collection subsystems are respectively in connection with the central monitoring system through a virtual local area network. The utility model provides the sluice data transmission system; a network architecture and a system architecture of an existing sluice data transmission system is adjusted, and a network physical layer is redeployed, in such a way that a data communication server can be in interconnection and intercommunication with a sluice station industrial control computer; water regimen instant data transmission is changed from a single point transmit-receive mode to a multi-point transmit-receive mode, which raises the time efficiency, precision and reliability of water regimen information collection, transmission and analysis and provides a good foundation for improving water resource scheduling work.
Description
Technical field
The utility model relates to a kind of data transmission system, particularly relates to a kind of sluice data transmission system.
Background technology
Sluice is as the important water conservancy projects of the scheduling of flood control scheduling, excess water, water quality scheduling and navigation scheduling, in control stream stage, alleviate the loss that sudden natural calamity causes, the comparative good-quality of maintenance inland river water environment, the aspects such as sustainable development of support area economic society and bringing into play very important effect.The social economy on ecological island, Chongming is in the Rapid development stage of great-leap-forward at present, and this has just proposed the requirement of higher standard to the water resources integrated dispatch management of Chongming Island.
Fig. 1 shows existing Chongming sluice data transmission system, comprises far-end collection transmission unit and CSRC center.Wherein, Far-end is gathered transmission unit and is installed in the prevention waterlogging station, various places, parameters such as the aperture of anti-flood valve, water level, flow, temperature is monitored, then through hydrologic regime data being transferred to Surveillance center; Surveillance center deposits packet in database, and with graphical display and printing reports.Collector is distributed in each sluice website, gathers and the transmission data, and transfer of data is used modulator-demodulator, uses the sluice industrial computer, work under Windows 2000 environment.Surveillance center is through all sluice websites of modulator-demodulator control, and image data, can dynamically show each sluice website real time data, each sluice website is transmitted historical data store, manage, and the user can inquire about, show and print through operation interface.
But; Above-mentioned system adopts manual telephone system dial-up connection transmission data; Single-point transmission/reception hydrologic regime data, real time of data transmission, ageing and reliability is relatively poor, the workload of manual operation and maintenance is big; Security of system and reliability are relatively poor, need speed, reliability and the fail safe etc. of using up-to-date data transmission system raising system operation badly.
The utility model content
The purpose of the utility model is to provide a kind of sluice data transmission system, and speed, reliability and the fail safe of effectively raising system operation improve management of information and display performance, for the rational management configuration of water resources provides science and technology support.
To achieve these goals, the technical scheme of the utility model employing is:
A kind of sluice data transmission system wherein, comprises several sluice remote data acquisition subsystems and central monitoring system, and described several sluice remote data acquisition subsystems are connected with said central monitoring system through VLAN respectively.
Above-mentioned sluice data transmission system; Wherein, Described sluice remote data acquisition subsystem comprises sluice industrial computer, remote data collecting unit and the network switch; The described network switch is connected with said remote data collecting unit, and is connected with said sluice industrial computer, said central monitoring system respectively through Ethernet.
Above-mentioned sluice data transmission system, wherein, described central detection system comprises data communication server; Described data communication server is connected with said sluice industrial computer through Ethernet, the network switch successively.
Above-mentioned sluice data transmission system, wherein,
Described remote data collecting unit further comprises hydrologic data collection unit and hydrologic regime data delivery unit; Said hydrologic data collection unit is used for gathering in real time hydrologic regime data; Said hydrologic regime data delivery unit is used for sending said hydrologic regime data to described sluice industrial computer;
Said sluice industrial computer further comprises the hydrologic regime data receiving element; Data processing unit and hydrologic regime data transmitting element and display unit; Said hydrologic regime data receiving element is used to receive the hydrologic regime data that said hydrologic regime data delivery unit transmitted and sends data processing unit to; Said data processing unit sends said hydrologic regime data to said display unit after treatment and shows, and sends to said data communication server through said hydrologic regime data transmitting element and VLAN.
Above-mentioned sluice data transmission system, wherein, the VLAN of described VLAN for adopting ADSL to form.
A kind of sluice data transmission system of the utility model is adjusted for the network architecture and the system architecture of existing sluice data transmission system, redeploys networked physics layer, makes data communication server and lock station industrial computer to interconnect; The instant transfer of data of regimen changes the multiple spot transmitting-receiving into by original single-point transmitting-receiving, and the timeliness, precision and the reliability that have improved regimen information gathering transmission and analyzed provide good basis for improving the water resources traffic control.
Description of drawings
Fig. 1 is the architectural schematic of existing Chongming Island sluice data transmission system;
Fig. 2 is the structural representation of a kind of sluice data transmission system of the utility model;
Fig. 3 is the composition frame diagram of sluice remote data acquisition subsystem of a kind of sluice data transmission system of the utility model.
Embodiment
Below in conjunction with Figure of description a kind of sluice data transmission system of the utility model is done further detailed explanation.
Just be based on existing Chongming Island sluice data transmission system and proposed the various concrete execution mode of the utility model.
Like Fig. 2, shown in Figure 3; A kind of sluice data transmission system at the utility model; Comprise a plurality of sluice remote data acquisition subsystems 1 and central monitoring system 2; Wherein, each sluice remote data acquisition subsystem 1 is connected with central monitoring system 2 through the VLAN that adopts ADSL to form respectively.
Wherein, sluice remote data acquisition subsystem 1 comprises sluice industrial computer 11, remote data collecting unit 12 and the network switch 13; Central monitoring system 2 is made up of data communication server 22.The network switch 13 is connected with remote data collecting unit 12, is connected with sluice industrial computer 11 respectively through the Ethernet (see figure 3), and is connected with data communication server 22 through VLAN.
Remote data collecting unit 12 further comprises hydrologic data collection unit 121 and hydrologic regime data delivery unit 122, and hydrologic data collection unit 121 is connected with hydrologic regime data delivery unit 122.Sluice industrial computer 11 further comprises hydrologic regime data receiving element 111, data processing unit 112 and hydrologic regime data transmitting element 113 and display unit 114.Wherein, Hydrologic regime data receiving element 111 also is connected with hydrologic regime data delivery unit 122 through the network switch 13, Ethernet successively; Hydrologic regime data receiving element 111 also is connected with data processing unit 112; Data processing unit 112 is hydrologic regime data receiving element 113 and display unit 114 connections respectively also, and hydrologic regime data transmitting element 113 is connected with data communication server 22 through Ethernet simultaneously.
The operation principle of the utility model is following: at first, the remote data collecting unit 12 that is installed in the sluice lock station is monitored for parameters such as the aperture of anti-flood valve, water level, flow, temperature in real time.Specifically; That is to say that hydrologic data collection unit 121 combines with various device such as transducer, transmitter etc. in the lock station; Regimen in the anti-flood valve is gathered in real time; Hydrologic regime data delivery unit 122 sends the hydrologic regime data that hydrologic data collection unit 121 collects to sluice industrial computer 11 through the network switch 13 and Ethernet successively; Hydrologic regime data receiving element 111 in the sluice industrial computer 11 receives the hydrologic regime data that hydrologic regime data delivery unit 122 is transmitted; And send this hydrologic regime data to data processing unit 112 and carry out data processing, data processing unit 112 will be through sending display unit 114 to after the data processing such as range conversion, digital filtering, warning inspection, hydrological calculation, logout and historical storage, and display unit 114 receives the data that data processing units 113 transmit; And show with multiple modes such as literal, form and figures, to reach the purpose of monitoring.Simultaneously, hydrologic regime data transmitting element 113 will pass through hydrologic regime data after data processing unit 113 is handled and send data communication server 22 to and store, thereby accomplish the stores archive of regimen historical data.
In addition, the sluice industrial computer 11 in the present embodiment can also be accepted operating personnel's indication, and control signal is sent in the remote data collecting unit 12, reaching the purpose of control, as carries out salinity warning etc.
A kind of sluice data transmission system of the utility model is adjusted for the network architecture and the system architecture of existing sluice data transmission system, redeploys networked physics layer, makes data communication server and lock station industrial computer to interconnect; The instant transfer of data of regimen changes the multiple spot transmitting-receiving into by original single-point transmitting-receiving, and the timeliness, precision and the reliability that have improved regimen information gathering transmission and analyzed provide good basis for improving the water resources traffic control.
Foregoing is the enumerating of preferred forms of the utility model, and the part of wherein describing in detail to the greatest extent is construed as with the general fashion in present technique field and implements.Simultaneously, for one of ordinary skill in the art, equivalent transformation and the modification in not departing from the spiritual category of the utility model, the utility model done all will fall within the protection range of claim of the utility model.
Claims (5)
1. a sluice data transmission system is characterized in that, comprises several sluice remote data acquisition subsystems and central monitoring system, and described several sluice remote data acquisition subsystems are connected with said central monitoring system through VLAN respectively.
2. sluice data transmission system as claimed in claim 1; It is characterized in that; Described sluice remote data acquisition subsystem comprises sluice industrial computer, remote data collecting unit and the network switch; The described network switch is connected with said remote data collecting unit, and is connected with said sluice industrial computer, said central monitoring system respectively through Ethernet.
3. sluice data transmission system as claimed in claim 2 is characterized in that, described central monitoring system comprises data communication server; Described data communication server is connected with said sluice industrial computer through Ethernet, the network switch successively.
4. sluice data transmission system as claimed in claim 1 is characterized in that,
Described remote data collecting unit further comprises hydrologic data collection unit and hydrologic regime data delivery unit; Said hydrologic data collection unit is used for gathering in real time hydrologic regime data; Said hydrologic regime data delivery unit is used for sending said hydrologic regime data to described sluice industrial computer;
Said sluice industrial computer further comprises the hydrologic regime data receiving element; Data processing unit and hydrologic regime data transmitting element and display unit; Said hydrologic regime data receiving element is used to receive the hydrologic regime data that said hydrologic regime data delivery unit transmitted and sends data processing unit to; Said data processing unit sends said hydrologic regime data to said display unit after treatment and shows, and sends to said data communication server through said hydrologic regime data transmitting element and VLAN.
5. sluice data transmission system as claimed in claim 1 is characterized in that, the VLAN of described VLAN for adopting ADSL to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202335321U CN202190292U (en) | 2011-07-05 | 2011-07-05 | Sluice data transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202335321U CN202190292U (en) | 2011-07-05 | 2011-07-05 | Sluice data transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202190292U true CN202190292U (en) | 2012-04-11 |
Family
ID=45921726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202335321U Expired - Fee Related CN202190292U (en) | 2011-07-05 | 2011-07-05 | Sluice data transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202190292U (en) |
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2011
- 2011-07-05 CN CN2011202335321U patent/CN202190292U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20120705 |