CN203269084U - Long distance pipeline coal transporting main channel communication system - Google Patents
Long distance pipeline coal transporting main channel communication system Download PDFInfo
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- CN203269084U CN203269084U CN 201320130781 CN201320130781U CN203269084U CN 203269084 U CN203269084 U CN 203269084U CN 201320130781 CN201320130781 CN 201320130781 CN 201320130781 U CN201320130781 U CN 201320130781U CN 203269084 U CN203269084 U CN 203269084U
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Abstract
The utility model discloses a long distance pipeline coal transporting main channel communication system. In order to ensure that a long distance coal transporting pipeline system can safely and effectively work, a main channel communication scheme is subjected to optimized selection. A synchronous digital hierarchy (SDH) transmission network communication scheme selected by the communication system can meet the information requirements on process control data for operating a transporting pipeline, and communication, computer networks and video monitoring along the pipeline. The pipeline main channel communication system adopts a fiber optical communication technology, and a redundant network structure is formed according to productive relations and geographical locations, so that reliable guarantee is provided for the operation of the coal transporting pipeline, and centralized monitoring, communication scheduling, computer management, video monitoring and the like of thecommunication system in a head-end central control room. An SDH transmission network has the main advantages that the transmission bandwidth is large, the network safety is high, the long distance transmission index is high, the conventional communication resources are fully utilized, and the safe, reliable, advanced and applicable communication system is selected. The long distance pipeline coal transporting main channel communication system is suitable for the long distance pipeline transporting main channel communication industry.
Description
Technical field
The utility model relates to the pipeline transportation communication system, is specifically related to the defeated coal main channel of long-distance pipe communication system.
Background technology
Communication system is the important component part of whole pipeline, is also the Reliable guarantee of plumbing system safety, economical operation.Current people are the height of automation and Communication System Design level, as the important evidence of estimating the pipeline modernization level.
In current common several communication plans, although Industrial Ethernet has suitable burst service transmission, form with data packet transmits data, and can asynchronous transmission, store the advantages such as forwarding and shared bandwidth, but exist bandwidth less, remote transmission limited index, the shortcoming such as the network security performance is poor.
Summary of the invention
The purpose of this utility model is to provide a kind of for guaranteeing the safe and effective operation of the defeated coal of long-distance pipe, overlaps the high defeated coal main channel of the long-distance pipe communication system of automatization level and set up one.
For achieving the above object, the technical solution of the utility model is to solve like this: the defeated coal main channel of a kind of long-distance pipe communication system is by an Element management system, head end pipeline, 2
#~ 5
#Pumping plant, I ~ III terminal, 2.5Gbps active link, 2.5Gbps reserve link, 155Mbps link and 1 ~ No. 31 pressure detection station form, and special character of the present utility model is that described Element management system is connected with the head end pipeline; Described head end device for cleaning pipeline is crossed 2.5Gbps active link and reserve link respectively with 2
#~ 5
#Pumping plant and I number, II terminal are connected in series successively, and the described I terminal other end is connected with the III terminal; On the 155Mbps link, the first pressure detection station is connected with the head end pipeline, described head end device for cleaning pipeline cross the 155Mbps link successively respectively with the first pressure detection station, the second pressure detection station, the 3rd pressure detection station, the 4th pressure detection station, the 5th pressure detection station, the 6th pressure detection station and 2
#Pumping plant is connected in series, and described 2
#Pumping plant successively respectively with the 7th pressure detection station, the 8th pressure detection station, the 9th pressure detection station, the tenth pressure detection station and 3
#Pumping plant is connected in series, and described 3
#Pumping plant successively respectively with the 11 pressure detection station, the 12 pressure detection station, the 13 pressure detection station, the 14 pressure detection station, the 15 pressure detection station, the 16 pressure detection station and 4
#Pumping plant is connected in series, and described 4
#Pumping plant successively respectively with the 17 pressure detection station, the 18 pressure detection station, the 19 pressure detection station, the 20 pressure detection station, the 21 pressure detection station and 5
#Pumping plant is connected in series, and described 5
#Pumping plant is connected in series with the 22 pressure detection station, the 23 pressure detection station, the 24 pressure detection station, the 25 pressure detection station, the 26 pressure detection station, the 27 pressure detection station and I terminal respectively successively, described I terminal is connected in series with the 28 pressure detection station, the 29 pressure detection station and II terminal respectively successively, and the described I terminal other end is connected in series with the 30 pressure detection station, the 31 pressure detection station and III terminal respectively successively.
The utility model compared with prior art has rational in infrastructure, easy to use, automatization level is high, is with roomyly, and the remote transmission index is not limited, the characteristics that the network security performance is high take full advantage of the existing communication resource, select safety, reliable, advanced, applicable communication system.Be applicable to the long-distance transportation through pipeline main channel communications industry.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Accompanying drawing is embodiment of the present utility model.
Below in conjunction with drawings and Examples, summary of the invention is described further:
Described with reference to Fig. 1, the defeated coal main channel of a kind of long-distance pipe communication system is by an Element management system, head end pipeline, 2
#～5
#Pumping plant, I～III terminal, 2.5Gbps active link, 2.5Gbps reserve link, 155Mbps link and 1～No. 31 pressure detection station form, and described Element management system 1 is connected with head end pipeline 2; Described head end pipeline 2 by 2.5Gbps active link 3 and reserve link 4 respectively with 2
#～5
#Pumping plant and I number, II terminal are connected in series successively, and the described I terminal other end is connected with the III terminal; On 155Mbps link 5, the first pressure detection station 6 is connected with head end pipeline 2, described head end pipeline 2 by 155Mbps link 5 successively respectively with the first pressure detection station 6, the second pressure detection station 7, the 3rd pressure detection station 8, the 4th pressure detection station 9, the 5th pressure detection station 10, the 6th pressure detection station 11 and 2
#Pumping plant is connected in series, and described 2
#Pumping plant successively respectively with the 7th pressure detection station 12, the 8th pressure detection station 13, the 9th pressure detection station 14, the tenth pressure detection station 15 and 3
#Pumping plant is connected in series, and described 3
#Pumping plant successively respectively with the 20, the 16 pressure detection station 21 and 4, the 19, the 15 pressure detection station, the 18, the 14 pressure detection station, the 17, the 13 pressure detection station, the 16, the 12 pressure detection station, the 11 pressure detection station
#Pumping plant is connected in series, and described 4
#Pumping plant successively respectively with the 25, the 21 pressure detection station 26 and 5, the 24, the 20 pressure detection station, the 23, the 19 pressure detection station, the 22, the 18 pressure detection station, the 17 pressure detection station
#Pumping plant is connected in series, and described 5
#Pumping plant is connected in series with the 22 the 27, the 23 the 28, the 24 the 29, the 25 the 30, the 26 the 31, the 27 pressure detection station 32, pressure detection station, pressure detection station, pressure detection station, pressure detection station, pressure detection station and I terminal respectively successively, described I terminal is connected in series with the 28 the 33, the 29 pressure detection station 34, pressure detection station and II terminal respectively successively, and the described I terminal other end is connected in series with the 30 the 35, the 31 pressure detection station 36, pressure detection station and III terminal respectively successively.
A kind of optimization method of described main channel communication system, carry out in the steps below:
(1), plumbing system chooses the communication plan of SDH transmission network, comprising the setting of communication website and the setting of transmission project and transmission objectives;
(2), the communication site is that convey coal pipe arranges 39 light communication websites along the line, wherein 8 websites are selected STM-16 2.5Gbit/s equipment, all the other 31 circuits and technique block valve chamber and the pressure detection point is selected STM-1 155Mbit/s equipment;
Described transmission project comprises: communication, computer network and video monitoring information that the process control data of conduit running and pipeline are along the line;
Described transmission objectives comprises: at centralized monitoring, communication scheduling, computer management and the video monitoring of head end central station of floating dock to convey coal pipe operation and communication system.
The scheme optimization principle
1), according to construction requirements and the communication network construction plan of this pipeline coal transporting engineering, the characteristics of incorporation engineering and demand take full advantage of the existing communication resource, select safety, reliable, advanced, applicable communication system.
2), sum up experiences and lessons both domestic and external, adhere to normalisation, Standardized Design;
3), both guarantee advance and the dilatation ability of system, do not caused again the idle waste of resource;
4), adhere to overall planning, optimize structure, obtain best cost performance.
2. scheme relatively
According to above-mentioned principle of design, in the communication plan of native system is chosen, Industrial Ethernet and SDH transmission network performance are compared.Comparative result shows, although Industrial Ethernet has suitable burst service transmission, with the form transmission data of data packet, and can asynchronous transmission, store and forward and the advantage such as shared bandwidth, but exist bandwidth less, the remote transmission limited index, the shortcoming such as the network security performance is poor; And the advantages such as the SDH transmission network is roomy because of its transport tape, the network security performance is good, long-distance transmissions index height are selected by this convey coal pipe engineering.Because the outstanding feature of described pipeline is exactly long distance.
3. the realizing route of scheme
Build 39 of optical communication station fields along the convey coal pipe circuit, wherein STM-16(2.5Gbit/s is selected in field, 8 main technique stations) equipment, all the other 31 circuits and technique block valve chamber and the pressure detection point is selected STM-1(155Mbit/s) equipment.
Embodiment 1
The utility model has at home and abroad been used since the nineties in 20th century more widely the modern communication technology schemes such as optical fiber, movement, one point for multiple address, satellite and digital program controlled exchange, selects 2 kinds of communication plans of Industrial Ethernet and SDH transmission network and is compared (seeing Table 1)
The Performance Ratio of table 1 Industrial Ethernet and SDH transmission network
| Sequence number | Compare content | The Industrial Ethernet scheme | The SDH transmission network |
| 1 | Transmission bandwidth | 1000M | 155M～2.5G |
| 2 | Network topology structure | At a point is at a point | Point-to-point |
| 3 | Channel utilization | Good | Better |
| 4 | The unit construction cost | Low | High |
| 5 | The burst service transmission | Be fit to | Be not suitable for |
| 6 | Network security | Better | Good |
| 7 | The long-distance transmissions index | Generally | Good |
Comparative result shows, and: SDH has and is with the advantages such as wide (greatly), the standard whole world is unified, transmission efficiency is high, overhead byte is abundant, easy to maintenance, safety performance is good, particularly grows the Distance Transmission index high, so is selected as main channel communication plan of the present invention.
Embodiment 2
In optical transmission system of the present utility model design, 39 of communication station fields are set altogether, wherein field, main technique station is 8, and circuit and technique are blocked 31 of valve chamber and pressure detection points.The layout of communication station field sees Table 2.
The defeated coal main channel communication station of table 2 long-distance pipe field is arranged
Claims (1)
1. the defeated coal main channel of long-distance pipe communication system, this system is by an Element management system, head end pipeline, 2 ﹠lt, sup TranNum="165" ﹠gt, # ﹠lt, /sup ﹠gt,～5 ﹠lt, sup TranNum="166" ﹠gt, # ﹠lt, /sup ﹠gt, pumping plant, I～III terminal, 2.5Gbps active link, 2.5Gbps reserve link, 155Mbps link and 1～No. 31 pressure detection station form, and it is characterized in that described Element management system (1) is connected with head end pipeline (2), described head end pipeline (2) by 2.5Gbps active link (3) and reserve link (4) respectively with 2 ﹠lt, sup TranNum="167" ﹠gt, # ﹠lt, /sup ﹠gt,～5 ﹠lt, sup TranNum="168" ﹠gt, # ﹠lt, /sup ﹠gt, pumping plant and I number, II terminal are connected in series successively, and the described I terminal other end is connected with the III terminal, on 155Mbps link (5), the first pressure detection station (6) is connected with head end pipeline (2), described head end pipeline (2) by 155Mbps link (5) successively respectively with the first pressure detection station (6), the second pressure detection station (7), the 3rd pressure detection station (8), the 4th pressure detection station (9), the 5th pressure detection station (10), the 6th pressure detection station (11) and 2 ﹠lt, sup TranNum="169" ﹠gt, # ﹠lt, /sup ﹠gt, pumping plant is connected in series, and described 2 ﹠lt, sup TranNum="170" ﹠gt, # ﹠lt, /sup ﹠gt, pumping plant successively respectively with the 7th pressure detection station (12), the 8th pressure detection station (13), the 9th pressure detection station (14), the tenth pressure detection station (15) and 3 ﹠lt, sup TranNum="171" ﹠gt, # ﹠lt, /sup ﹠gt, pumping plant is connected in series, and described 3 ﹠lt, sup TranNum="172" ﹠gt, # ﹠lt, /sup ﹠gt, pumping plant successively respectively with the 11 pressure detection station (16), the 12 pressure detection station (17), the 13 pressure detection station (18), the 14 pressure detection station (19), the 15 pressure detection station (20), the 16 pressure detection station (21) and 4 ﹠lt, sup TranNum="173" ﹠gt, # ﹠lt, /sup ﹠gt, pumping plant is connected in series, and described 4 ﹠lt, sup TranNum="174" ﹠gt, # ﹠lt, /sup ﹠gt, pumping plant successively respectively with the 17 pressure detection station (22), the 18 pressure detection station (23), the 19 pressure detection station (24), the 20 pressure detection station (25), the 21 pressure detection station (26) and 5 ﹠lt, sup TranNum="175" ﹠gt, # ﹠lt, /sup ﹠gt, pumping plant is connected in series, and described 5 ﹠lt, sup TranNum="176" ﹠gt, # ﹠lt, /sup ﹠gt, pumping plant successively respectively with the 22 pressure detection station (27), the 23 pressure detection station (28), the 24 pressure detection station (29), the 25 pressure detection station (30), the 26 pressure detection station (31), the 27 pressure detection station (32) and I terminal are connected in series, described I terminal successively respectively with the 28 pressure detection station (33), the 29 pressure detection station (34) and II terminal are connected in series, the described I terminal other end successively respectively with the 30 pressure detection station (35), the 31 pressure detection station (36) and III terminal are connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320130781 CN203269084U (en) | 2013-03-21 | 2013-03-21 | Long distance pipeline coal transporting main channel communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320130781 CN203269084U (en) | 2013-03-21 | 2013-03-21 | Long distance pipeline coal transporting main channel communication system |
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| Publication Number | Publication Date |
|---|---|
| CN203269084U true CN203269084U (en) | 2013-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320130781 Expired - Fee Related CN203269084U (en) | 2013-03-21 | 2013-03-21 | Long distance pipeline coal transporting main channel communication system |
Country Status (1)
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| CN (1) | CN203269084U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103159035A (en) * | 2013-03-21 | 2013-06-19 | 中煤科工集团武汉设计研究院 | Long distance pipeline coal transporting main channel optical communication system |
| CN103193087A (en) * | 2013-03-21 | 2013-07-10 | 中煤科工集团武汉设计研究院 | Main channel communication system and optimization method for long-distance pipeline coal transportation |
-
2013
- 2013-03-21 CN CN 201320130781 patent/CN203269084U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103159035A (en) * | 2013-03-21 | 2013-06-19 | 中煤科工集团武汉设计研究院 | Long distance pipeline coal transporting main channel optical communication system |
| CN103193087A (en) * | 2013-03-21 | 2013-07-10 | 中煤科工集团武汉设计研究院 | Main channel communication system and optimization method for long-distance pipeline coal transportation |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20170321 |