CN104852980B - tunnel monitoring system - Google Patents
tunnel monitoring system Download PDFInfo
- Publication number
- CN104852980B CN104852980B CN201510233982.3A CN201510233982A CN104852980B CN 104852980 B CN104852980 B CN 104852980B CN 201510233982 A CN201510233982 A CN 201510233982A CN 104852980 B CN104852980 B CN 104852980B
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- unit
- monitoring station
- preprocessing
- standby
- monitoring
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/42—Loop networks
- H04L12/423—Loop networks with centralised control, e.g. polling
Abstract
A kind of tunnel monitoring system, including main monitoring station, standby monitoring station, M information process unit and (M 1) individual preposition process level, each preposition process level include at least two preprocessing units, and M is the integer more than 1.The main monitoring station is connected and hot standby each other with the standby monitoring station；The M information process unit is sequentially connected in series and two neighboring information process unit is hot standby each other, and first information process unit connects the main monitoring station, and m-th information process unit connects the standby monitoring station；At least two preprocessing unit is sequentially connected in series, first preprocessing unit connects m-th of information process unit in m-th of preposition process level, last preprocessing unit connects (m+1) individual information process unit, 1≤m≤(M 1) in m-th of preposition process level.Tunnel monitoring system provided by the invention, reliability is high, self-healing ability is strong, is easy to extend and safeguards.
Description
Technical field
The present invention relates to monitoring system technical field, more particularly to a kind of tunnel monitoring system.
Background technology
With the fast development of China's traffic route, the tunnel construction project of railway and highway is growing day by day.Due to China
The characteristics of complicated geographical conditions and tunnel itself, tunnel monitoring system is in the operation and management in tunnel and accident treatment
Play extremely important effect.If do not used advanced monitoring management measure, the volume of traffic is big, in the case of awful weather,
Traffic accident and traffic jam easily occurs, the monitoring management in tunnel turns into important guarantor of the vehicle in tunnel safety normal operation
Barrier.With the development of computer technology, image processing techniques, mechanics of communication and control technology, ethernet technology and bus skill
Art breaches original technical bottleneck, tunnel monitoring system is realized the high speed of monitoring information and shares.
Traditional tunnel monitoring system uses tree structure, including monitoring station, several letters by the monitoring station administration
Cease processing unit and several preprocessing units controlled by described information processing unit.The preprocessing unit is tunnel
Minimum composition unit in road monitoring system, equipment is respectively performed comprising front end, major function is acquisition monitoring data, sends monitoring
Data and the monitoring instruction for performing the forwarding of described information processing unit；Described information processing unit includes control main frame, video
Server and storage device, major function are the control preprocessing units, collect what the preprocessing unit was sent
Monitoring data is simultaneously forwarded to the monitoring station, forwards the control instruction of the monitoring station to the preprocessing unit and stores and be
Audio, video data in system；The monitoring station includes monitoring host computer, data server, application server, video server, phone
Server, operation panel, speech ciphering equipment, display device and storage device, major function are management described information processing units, are born
Blame the operation management of tunnel monitoring system, the management of prediction scheme and implementation and data storage.
Three preprocessing units are controlled with three information process units of the monitoring station administration, each information process unit
Exemplified by, Fig. 1 is the structural representation of traditional tunnel monitoring system.The tunnel monitoring system includes monitoring station 1；The monitoring
Stand 1 link information processing unit 11, information process unit 12 and information process unit 13；Described information processing unit 11 connects
Preprocessing unit 111, preprocessing unit 112 and preprocessing unit 113, described information processing unit 12 connect preposition
Processing unit 121, preprocessing unit 122 and preprocessing unit 123, described information processing unit 13 connect preposition processing
Unit 131, preprocessing unit 132 and preprocessing unit 133.Conventional tunnel monitoring system structure shown in Fig. 1 is in calamity
Evil is easily destroyed when occurring, and the reliability of the tunnel monitoring system is low.
The content of the invention
To be solved by this invention is the problem of existing tunnel monitoring system reliability is low.
To solve the above problems, the present invention provides a kind of tunnel monitoring system, including main monitoring station, standby monitoring station, M
Information process unit and (M-1) individual preposition process level, each preposition process level include at least two preprocessing units, and M is
Integer more than 1；
The main monitoring station is connected and hot standby each other with the standby monitoring station；
The M information process unit is sequentially connected in series and two neighboring information process unit is hot standby each other, first information
Processing unit connects the main monitoring station, and m-th information process unit connects the standby monitoring station；
At least two preprocessing unit is sequentially connected in series, first preprocessing unit in m-th of preposition process level
M-th of information process unit is connected, last preprocessing unit connects (m+1) individual information in m-th of preposition process level
Processing unit, 1≤m≤(M-1).
Optionally, the M information process unit is sequentially connected in series by first communications cable, at least two preposition place
Reason unit is sequentially connected in series by second communications cable, and first communications cable and second communications cable are located at same wire casing
In.
Optionally, the main monitoring station is connected with the standby monitoring station by public network.
Optionally, when the main monitoring station is in normal operating conditions, the standby monitoring station is as router or friendship
Change planes.
Optionally, the main monitoring station and the standby monitoring station are suitable to receive the M information process unit forwarding
Monitoring data, produce and send monitoring instruction to the M information process unit.
Optionally, described information processing unit is suitable to forward the monitoring instruction to the preprocessing unit, and from institute
State preprocessing unit and receive the monitoring data.
Optionally, the preprocessing unit is adapted for carrying out the monitoring instruction, and gathers the monitoring data.
Optionally, the quantity of the preprocessing unit in each preposition process level is equal.
Compared with prior art, the present invention has advantages below：
Tunnel monitoring system provided by the invention, including main monitoring station, standby monitoring station, multiple information process units and
Multiple preposition process levels.The main monitoring station and the standby monitoring station are hot standby each other, and two neighboring information process unit is each other
It is hot standby, and the main monitoring station, the standby monitoring station and the multiple information process unit form circular communication link, institute
The preprocessing unit stated in two neighboring information process unit and the preposition process level forms circular communication link.Therefore,
Between the main monitoring station and its each information process unit managed, described information processing unit controlled with it is each preposition
More communication links are formed between processing unit.By using two-node cluster hot backup and the networking mode of more communication links, the present invention provides
Tunnel monitoring system in a communication link when being destroyed by disaster, can be substituted by another communication link, because
And improve the reliability of the tunnel communication system.Further, tunnel monitoring system network branches provided by the invention are few, because
And self-healing ability is strong, is easy to extend and safeguards.
In the alternative of the present invention, connect first communications cable of two neighboring information process unit and connect adjacent
Second communications cable of two preprocessing units is located in same wire casing, is realizing the same of two-node cluster hot backup and more communication links
When, it is easy to track laying and maintenance.
Brief description of the drawings
Fig. 1 is the structural representation of traditional tunnel monitoring system；
Fig. 2 is structural representation when traditional tunnel monitoring system breaks down；
Fig. 3 is the structural representation of the tunnel monitoring system of the embodiment of the present invention；
Fig. 4 is structural representation when being broken down in the tunnel monitoring system of the embodiment of the present invention between information process unit
Figure；
Fig. 5 is structural representation when being broken down in the tunnel monitoring system of the embodiment of the present invention between preprocessing unit
Figure；
Fig. 6 be the embodiment of the present invention tunnel monitoring system between information process unit and between preprocessing unit
Structural representation when breaking down.
Embodiment
Just as described in the background art, traditional tunnel monitoring system uses tree structure, and communication link easily meets with
Destroyed to disaster and reduce the reliability of tunnel monitoring system.Fig. 2 is the knot when tunnel monitoring system shown in Fig. 1 breaks down
Structure schematic diagram, when the communication link between the monitoring station 1 and described information processing unit 11 breaks down, the preposition place
The responsible monitor area of reason unit 111~preprocessing unit 113 can not be controlled by the monitoring station 1；In described information
When communication link between processing unit 12 and the preprocessing unit 122 breaks down, the preprocessing unit 122 is negative
The monitor area of duty can not be controlled by the monitoring station 1.That is, each information processing list in existing tunnel monitoring system
Between first and described monitoring station 1, each information process unit and its control each preprocessing unit between be single-link
Communication, when any communication link breaks down, the tunnel monitoring system can not obtain complete monitoring data.Also, institute
When stating monitoring station 1 and breaking down, existing tunnel monitoring system will be entirely ineffective.
The present invention provide a kind of tunnel monitoring system, including main monitoring station, standby monitoring station, M information process unit with
And (M-1) individual preposition process level, each preposition process level include at least two preprocessing units, wherein, M is whole more than 1
Number.The region area size that M can be monitored as needed is configured：Need the region area that is monitored bigger, M is set
Put bigger.It should be noted that tunnel monitoring system provided by the invention, suitable for various types of tunnels, such as railway
Tunnel, vcehicular tunnel, subway tunnel etc., this is not limited by the present invention.
Specifically, the main monitoring station is connected and hot standby each other with the standby monitoring station.The main monitoring station includes prison
Control main frame, data server, application server, video server, telephony server, operation panel, speech ciphering equipment, display device with
And storage device, suitable for receiving the monitoring data of M information process unit forwarding, produce and send monitoring and instruct to described
M information process unit, and the operation management of charge tunnel monitoring system, the management of prediction scheme and implementation and data storage.Institute
State standby monitoring station to be connected with the main monitoring station by public network, the structure and work(of its 26S Proteasome Structure and Function and the main monitoring station
Can be similar.When the main monitoring station is in normal operating conditions, the standby monitoring station is in park mode, can be used as road
By device or interchanger.
The M information process unit is sequentially connected in series and two neighboring information process unit is hot standby each other, first information
Processing unit connects the main monitoring station, and m-th information process unit connects the standby monitoring station.Specifically, described information
Processing unit includes control main frame, video server and storage device, suitable for forwarding the monitoring instruction to the preposition place
Unit is managed, and the monitoring data is received from the preprocessing unit.
At least two preprocessing unit is sequentially connected in series, first preprocessing unit in m-th of preposition process level
M-th of information process unit is connected, last preprocessing unit connects (m+1) individual information in m-th of preposition process level
Processing unit, 1≤m≤(M-1).Specifically, the preprocessing unit respectively performs equipment including front end, is adapted for carrying out the prison
Control instruction, and gather the monitoring data.It should be noted that the quantity of the preprocessing unit in each preposition process level can
To be arranged to equal, it can also be provided that, this is not limited by the present invention.
Further, the M information process unit is sequentially connected in series by first communications cable, at least two preposition place
Reason unit is sequentially connected in series by second communications cable.First communications cable and second communications cable can be located at same
In wire casing, while two-node cluster hot backup and more communication links is realized, to be easy to track laying and maintenance.
Tunnel monitoring system provided by the invention, hot standby each other between the main monitoring station and the standby monitoring station, letter
Two communication links are established between breath processing unit and main monitoring station：First, information process unit-main monitoring station communication link；One
It is information process unit-standby monitoring station-main monitoring station communication link.Two neighboring information process unit is hot standby each other, information
Two communication links are established between processing unit and information process unit：First, information process unit-information process unit communication
Link；First, information process unit-preprocessing unit-information process unit communication link.By using two-node cluster hot backup and more
The networking mode of communication link, the communication link in tunnel monitoring system provided by the invention, can be with when being destroyed by disaster
Substituted by another communication link, thus improve the reliability of the tunnel communication system.Also, tunnel provided by the invention
Road monitoring system network branches are few, thus self-healing ability is strong, is easy to extend and safeguards.
The present invention will now be described in further detail with reference to the accompanying drawings and the accompanying drawings, but embodiments of the present invention
Not limited to this.
So that M=4, each information process unit control three preprocessing units as an example, Fig. 3 is the tunnel of the embodiment of the present invention
The structural representation of road monitoring system.The tunnel monitoring system includes main control station 3, standby monitoring station 4, information process unit
31~information process unit, 34,3 preposition process levels.Wherein, first preposition process level includes preprocessing unit 311, preceding
Put processing unit 312 and preprocessing unit 313；Second preposition process level includes preprocessing unit 321, preposition processing
Unit 322 and preprocessing unit 323；3rd preposition process level includes preprocessing unit 331, preprocessing unit
332 and preprocessing unit 333.
In the present embodiment, the main monitoring station 3 is connected by public network 5 with the standby monitoring station 4.Described information processing
Unit 31, described information processing unit 32, described information processing unit 33 and described information processing unit 34 are sequentially connected in series, and
And described information processing unit 31 and described information processing unit 32 are hot standby each other, described information processing unit 32 and the letter
Breath processing unit 33 is hot standby each other, and described information processing unit 33 and described information processing unit 34 are hot standby each other.Described information
Processing unit 31 connects the main monitoring station 3, and described information processing unit 34 connects the standby monitoring station 4.
The preprocessing unit 311, the preprocessing unit 312 and the preprocessing unit 313 are gone here and there successively
Connection, and the preprocessing unit 311 connects described information processing unit 31, the preprocessing unit 313 connects the letter
Cease processing unit 32；The preprocessing unit 321, the preprocessing unit 322 and the preprocessing unit 323 according to
Secondary series connection, and the preprocessing unit 321 connects described information processing unit 32, the preprocessing unit 323 connects institute
State information process unit 33；The preprocessing unit 331, the preprocessing unit 332 and the preprocessing unit
333 are sequentially connected in series, and the preprocessing unit 331 connects described information processing unit 33, and the preprocessing unit 333 connects
Connect described information processing unit 34.
The operation principle of the tunnel monitoring system of the present embodiment is illustrated below：
In the tunnel monitoring system normal work, the standby monitoring station 4 is in park mode.The main monitoring station
" the main monitoring station 3- described informations processing unit 31- described information processing units are formed between 3 and multiple information process units
The communication link of standby monitoring station 4 ", described information described in 32- described information processing unit 33- described information processing units 34-
" preprocessing unit 311- described in described information processing unit 31- is formed between processing unit 31 and multiple preprocessing units
The communication link of preprocessing unit 313 " described in the preprocessing unit 312-, described information processing unit 32 with it is multiple before
Put and " preprocessing unit described in preprocessing unit 321- described in described information processing unit 32- is formed between processing unit
The communication link of preprocessing unit 323 " described in 322-, shape between described information processing unit 33 and multiple preprocessing units
Into " preposition processing is single described in preprocessing unit 332- described in preprocessing unit 331- described in described information processing unit 33-
The communication link of member 333 ".
When the main monitoring station 3 breaks down failure, the standby monitoring station 4 replaces the main monitoring station 3 and worked, institute
State formation " the standby monitoring station 4- described information processing units 34- institutes between standby monitoring station 4 and multiple information process units
State the communication link of information process unit 33- described information processing unit 32- described informations processing unit 31 ".
When the main monitoring station 3 is working properly, between information process unit occur communication failure when, with the institute shown in Fig. 4
State between information process unit 31 and described information processing unit 32 occur communication failure exemplified by, the main monitoring station 3 with it is described
" communication link of the main monitoring station 3- described informations processing unit 31 ", the main monitoring are formed between information process unit 31
Stand and " standby monitoring station 4- described informations processing list described in the main monitoring station 3- is formed between 3 and described information processing unit 32
The communication link of first 34- described informations processing unit 33- described informations processing unit 32 ".
When the main monitoring station 3 is working properly, between preprocessing unit occur communication failure when, with the institute shown in Fig. 5
State exemplified by communication failure occurs between preprocessing unit 311 and the preprocessing unit 312, described information processing unit 31
" the communication chain of preprocessing unit 311 " described in described information processing unit 31- is formed between the preprocessing unit 311
Road, " letter described in described information processing unit 31- is formed between described information processing unit 31 and the preprocessing unit 312
Cease the communication link of preprocessing unit 312 " described in preprocessing unit 313- described in processing unit 32-.
When the main monitoring station 3 is working properly, communication failure and preprocessing unit occur between information process unit it
Between occur communication failure when, between the described information processing unit 31 and described information processing unit 32 shown in Fig. 6, it is described before
Put exemplified by communication failure occurs between processing unit 311 and the preprocessing unit 312, the preprocessing unit 311 is still
Controlled by described information processing unit 31, and the preprocessing unit 312 and the preprocessing unit 313 change by the letter
Breath processing unit 32 controls.Specifically, " the main monitoring is formed between the main monitoring station 3 and the preprocessing unit 311
Stand the communication link of preprocessing unit 311 " described in 3- described information processing units 31-, the main monitoring station 3 with it is described preposition
" standby monitoring station 4- described informations processing unit 34- described informations described in the main monitoring station 3- are formed between processing unit 312
The communication of preprocessing unit 312 " described in preprocessing unit 313- described in processing unit 33- described information processing units 32-
Link.
It is described above, be only presently preferred embodiments of the present invention, any formal limitation not done to the present invention, it is every according to
Any simply modification, the equivalent variations made according to the technical spirit of the present invention to above example, each fall within the protection of the present invention
Within the scope of.
Claims (6)
- A kind of 1. tunnel monitoring system, it is characterised in that including main monitoring station, standby monitoring station, M information process unit and (M-1) individual preposition process level, each preposition process level include at least two preprocessing units, and M is the integer more than 1；The main monitoring station is connected and hot standby each other with the standby monitoring station；The M information process unit is sequentially connected in series and two neighboring information process unit is hot standby each other, first information processing Unit connects the main monitoring station, and m-th information process unit connects the standby monitoring station；At least two preprocessing unit is sequentially connected in series, first preprocessing unit connection in m-th of preposition process level M-th of information process unit, last preprocessing unit connection (m+1) individual information processing in m-th of preposition process level Unit, 1≤m≤(M-1)；The M information process unit is sequentially connected in series by first communications cable, and described at least two is preposition Processing unit is sequentially connected in series by second communications cable, and first communications cable and second communications cable are located at same line In groove；The main monitoring station is connected with the standby monitoring station by public network.
- 2. tunnel monitoring system according to claim 1, it is characterised in that the main monitoring station is in normal operating conditions When, the standby monitoring station is as router or interchanger.
- 3. tunnel monitoring system according to claim 1, it is characterised in that the main monitoring station and the standby monitoring station Suitable for receiving the monitoring data of the M information process unit forwarding, produce and send monitoring instruction to the M information processing Unit.
- 4. tunnel monitoring system according to claim 3, it is characterised in that described information processing unit is suitable to described in forwarding Monitoring instruction receives the monitoring data to the preprocessing unit, and from the preprocessing unit.
- 5. tunnel monitoring system according to claim 4, it is characterised in that the preprocessing unit is adapted for carrying out described Monitoring instruction, and gather the monitoring data.
- 6. tunnel monitoring system according to claim 1, it is characterised in that the preposition processing list in each preposition process level The quantity of member is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510233982.3A CN104852980B (en) | 2015-05-11 | 2015-05-11 | tunnel monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510233982.3A CN104852980B (en) | 2015-05-11 | 2015-05-11 | tunnel monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN104852980A CN104852980A (en) | 2015-08-19 |
| CN104852980B true CN104852980B (en) | 2017-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510233982.3A Active CN104852980B (en) | 2015-05-11 | 2015-05-11 | tunnel monitoring system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105471688B (en) * | 2015-11-13 | 2019-04-09 | 山东康威通信技术股份有限公司 | A kind of communication node, communication link and its working method based on communication node |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001325157A (en) * | 2000-05-17 | 2001-11-22 | Toshiba Corp | Plant supervisory and control system |
| CN104267704A (en) * | 2014-10-17 | 2015-01-07 | 成都四为电子信息股份有限公司 | Novel tunnel monitoring system |
| CN204559636U (en) * | 2015-05-11 | 2015-08-12 | 成都运达科技股份有限公司 | tunnel monitoring system |
-
2015
- 2015-05-11 CN CN201510233982.3A patent/CN104852980B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001325157A (en) * | 2000-05-17 | 2001-11-22 | Toshiba Corp | Plant supervisory and control system |
| CN104267704A (en) * | 2014-10-17 | 2015-01-07 | 成都四为电子信息股份有限公司 | Novel tunnel monitoring system |
| CN204559636U (en) * | 2015-05-11 | 2015-08-12 | 成都运达科技股份有限公司 | tunnel monitoring system |
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| CN104852980A (en) | 2015-08-19 |
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