CN102023599B - Tunnel monitoring system - Google Patents
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- CN102023599B CN102023599B CN2010101092106A CN201010109210A CN102023599B CN 102023599 B CN102023599 B CN 102023599B CN 2010101092106 A CN2010101092106 A CN 2010101092106A CN 201010109210 A CN201010109210 A CN 201010109210A CN 102023599 B CN102023599 B CN 102023599B
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Abstract
The invention discloses a tunnel monitoring system, which comprises a data acquisition subsystem, a monitoring management subsystem, a data processing subsystem, an information issue subsystem and a configuration management subsystem. By adopting the technical scheme, the problems of long system load time and lags in interface response due to long lines, multiple devices and large amount of data acquisition of super and extra large tunnels are solved, and the efficiency of the monitoring system is improved.
Description
Technical field
The present invention relates to the tunneling technique field, relate in particular to a kind of tunnel monitoring system.
Background technology
Recent two decades comes, and along with the develop rapidly of highway in China communication, the grade of highway improves constantly, and mileage open to traffic is soaring year by year, and highway construction has become the mainstay industry and the tap that drives local economic development of pulling growth of the national economic.In the mountain ridge and knob and even in the highway construction that cross the river in the river more, tunnel scheme improves the line style standard, ensures operation security can shorten mileage, and advantage such as preserve the ecological environment obtains widespread usage, and repaiies longer and longer, and scale is increasing.Many super long tunnels, the flat tunnel of large span, double layer tunnel, immersed tube tunnel, shield tunnel, high height above sea level tunnel, tunnel in cold area build up in succession.Adhering to sustainable development, under the strategic directing with limited land resources of preserving the ecological environment conscientiously, the inevitable task of the construction in the tunnel of growing up is more and more heavier, and technical requirement is increasingly high.
Along with the construction project of highway and vcehicular tunnel grows with each passing day, the tunnel safety problems of operation seems more and more outstanding, and except that the civil engineering quality in tunnel itself, the supervision in tunnel and control and management become the important topic of the normal operation of Road Tunnel Safety.Wherein tunnel monitoring system is modern one of the landmark project of building; The development of Along with computer technology, image processing techniques, mechanics of communication, control technology; Ethernet technology and bussing technique have been broken through the original technique bottleneck, make the supervision and the shared possibility that becomes of control system high speed information in tunnel.Its system responses is about 30-60 second; Adopt second computer network, subordinate's net to select dicyclo light net for use; Response time＜10 second; And be provided with several sub-systems such as electric power, traffic, CCTV, charge, broadcasting, wireless telecommunications, dispatching telephone, fire alarm, imitation screen demonstration, organic coordination running under the unified command of central computer system.
Tunnel monitoring software can be divided into data communication module, information display module, control strategy module, system management module and DBM according to the function of system at present.Tunnel monitoring system is made up of tunnel detection, opertaing device and various kinds of sensors equipment etc., is the computerized intelligent management system that integrates tunneling data detection, transmission, processing, information acquisition, supervision, control, manages.This tunnel monitoring system possesses following function: real-time monitoring can be carried out to the traffic in the tunnel, ventilation, illumination, fire situation etc. in (1); Ventilation, illumination when handling fire and fire in the tunnel timely and accurately and taking place; And the effective traffic evacuation of traffic hazard when taking place, and give correct accident treatment and traffic guidance scheme; (2) can rationally control camera pan-tilt, perhaps the manual adjustment video camera is kept watch on to the precalculated position automatically, opens DVR simultaneously and records a video; (3) can in time, accurately feed back the job information of OVI detecting device, light intensity detector, Fan Equipment, light fixture, temperature-sensitive grating and fire fighting equipment etc., and the failure message of equipment such as environmental monitor can be provided; (4) can examine detection traffic hazards such as device, temperature-sensitive grating and fire information and gating matrix main frame through video frequency vehicle in time shows the respective stretch video switch to giant-screen; (5) can inquire about, add up various recorded informations by specified requirements.
There is following problem in this technical scheme:
1, policy control is not proposed, can not be when factors such as environment, time change, by the automatic or manual triggering opertaing device of system.
2, there are not policy template, prediction scheme template, can not implementation strategy and the User Defined of prediction scheme.
3, there is not to adopt the hierarchy of " data-centered ".
4, do not adopt the distributed data acquisition technology, can not well solve the low and slow-footed difficult problem of system response of special super long tunnel data acquisition efficiency.
Summary of the invention
The objective of the invention is to propose a kind of tunnel monitoring system, solved the system that ultra especially big tunnel line is long, equipment is many, the data acquisition amount big and cause and be written into long, the blunt problem of interfacial reaction of time, improved the efficient of supervisory system.
For reaching this purpose, the present invention adopts following technical scheme:
A kind of tunnel monitoring system comprises data acquisition subsystem, monitoring management subsystem, data process subsystem, information issue subsystem and configuration management subsystem, wherein,
Data acquisition subsystem is used for by the cycle of setting or real-time collecting device information and detection data; Running status and traffic circulation information with detection equipment; Obtain the status information of illumination, blower fan and fire fighting equipment from electric power monitoring system, and from video car test system acquisition transport information;
The monitoring management subsystem is used to the monitor staff patterned monitoring management interface is provided, monitoring equipment running status and traffic circulation information, and realize control and information issue to field apparatus, form and system management are provided;
Data process subsystem is used to resolve and carry out policy control instruction and the prediction scheme control that the monitor staff sends, and according to tactful operation plan, resolves and the implementation strategy steering order; According to the algorithm of setting; Through the analysis to related data, identification is reported to the police, and is saved in the database;
Information issue subsystem is used for illumination, blower fan, track indicator, traffic lights, advices plate, rolling screen door and fire pump issue steering order;
The configuration management subsystem is used to provide the configuration of control strategy and prediction scheme.
Data acquisition subsystem is further used for gathering the information of illumination, blower fan, fire-fighting, car test, COVI, TW, illumination, advices plate, track indicator, traffic lights, emergency call, temperature-sensitive optical fiber, meteorological work station, rolling screen door, equipment failure and warning message equipment and detects data.
The monitoring management subsystem further comprises monitoring of tools unit, alarming and managing unit, information management unit, policy management element, trend curve unit, information typing unit, statistical query unit, System Management Unit and Report Server Management unit, wherein,
The monitoring of tools unit is used for all watch-dogs in the tunnel are carried out monitoring management;
The alarming and managing unit is used for equipment or the artificial fire that collects and the traffic hazard warning message is handled and equipment failure is confirmed and handled;
Information management unit is used for releasing news or adjusting brightness to advices plate; Editor's advices plate playitem; Picture to advices plate can be play is edited maintenance, checks the command execution state of advices plate, and the size and the communications parameter information of advices plate are edited;
Policy management element is used to provide automatic strategy and manual implementation strategy, and the strategy of carrying out end as yet of ending start-up by hand or being started by tactful scheduling engine;
The trend curve unit is used for the CO value of COVI equipment and VI value; The air speed value of wind speed and direction equipment; The brightness value of illumination appearance equipment outside illumination appearance and the hole in the hole, the temperature value of temperature-sensitive optical fiber, the of ac of car test, speed and occupation rate; The water level value of fire-fighting water level shows with the form of trend curve figure, the variation of data in the dynamic reflection period;
Information typing unit is used for the typing to artificial warning message, accident event information, maintenance record information and device fault information;
The statistical query unit is used for the running status and the various public coded message of the communication program on maintenance situation that to system journal and device control instruction issues daily record, affair alarm information, device failure alert information, equipment, backstage to be inquired about;
System Management Unit is used for management organization and line information are edited maintenance, and the equipment essential information is safeguarded, accomplishes the role and edits maintenance and role-security distribution, and completion user basic information editor safeguards and for the user distributes the role, revises and land password;
The Report Server Management unit is used for the inquiry of all kinds of forms and prints.
Data process subsystem is used for surveillance camera control, traffic parameter processing, the processing of tunnel environment parameter, fire, abnormal event alarming signal Processing, light intensity detection data processing, the fan operation status information is handled and the substation operation status information is handled; Further comprise prediction scheme unit, tactful scheduling unit and warning recognition unit; Wherein
The control measure that needs were taked when the prediction scheme unit was used for according to the accident that the is directed against generation of design in advance cause device control;
The strategy scheduling unit is used for the configuring condition according to tactful operation plan, the scheduled for executing strategy;
The warning recognition unit is used for reporting to the police according to alarm threshold value and the identification of data acquisition situation; COVI, TW, fire-fighting water level, illuminance, coil car test and road visibility equipment are provided with alarm threshold value; After data that communication program collects exceed the alarm threshold value that pre-sets; System generates an alarm logging, and ejects the mode display alarm record of acousto-optic hint with window.
The configuration management subsystem further comprises policing type administrative unit, tactful partition management unit, policy definition unit, prediction scheme type management unit and prediction scheme definition unit, wherein,
The policing type administrative unit is used for the Provisioning Policy control types;
Strategy partition management unit is used to define the control subregion of every kind of policy control type;
The policy definition unit is used for definition strategy template and operation plan;
Prediction scheme type management unit is used to define the incidence relation between prediction scheme type and prediction scheme type and the warning;
The prediction scheme definition unit is used to define the execution in step of prediction scheme, and the project implementation of each step.
Adopt technical scheme of the present invention, had following technique effect:
1, the hierarchy of " data-centered " has solved ultra especially big tunnel line systems long, that equipment is many, the data acquisition amount causes greatly to be written into the time longer, and the problem that interfacial reaction is blunt has improved the efficient of supervisory system.
2, it is difficult to emergency management in ultra especially big tunnel applications that the control of policy control and prediction scheme efficiently solves tunnel monitoring software, thereby lowered staff's labour intensity, improved the scientific and normal management of system.
3, adopt the configuration software scheme to compare with tradition, this programme extendability is strong, and flow chart of data processing property is strong, and data interaction, treatment effeciency height are strong to various free protocol processes abilities.
4, system acquisition, deal with data speed are fast, have very strong ageing.
5, various policy control combine, and have embodied intelligent element and energy-conservation element, realize lighting energy saving.
Description of drawings
Fig. 1 is the structural representation of tunnel monitoring system in the specific embodiment of the invention.
Embodiment
Further specify technical scheme of the present invention below in conjunction with accompanying drawing and through embodiment.
The main thought of technical scheme of the present invention is dynamic strategy and static policies theory; And creativeness is developed strategy/prediction scheme automatic generating software and distributed information collection and releasing software in view of the above; Technology such as the Video Events in conjunction with advanced is monitored automatically, the automatic detection of ultra super long tunnel fire have realized that successfully the tunnel emergency preplan generates automatically, have solved an emergency program management difficult problem; Greatly reduce intensity of workers, promoted the scientific and normal management of tunnel monitoring system effectively.
Fig. 1 is the structural representation of tunnel monitoring system in the specific embodiment of the invention.As shown in Figure 1, this system comprises data acquisition subsystem, monitoring management subsystem, data process subsystem, information issue subsystem and configuration management subsystem.
Data acquisition subsystem is by the cycle of setting or real-time collecting device information and detection data; Running status and traffic circulation information with detection equipment; Obtain the status information of illumination, blower fan and fire fighting equipment from electric power monitoring system, and from video car test system acquisition transport information.
The monitoring management subsystem provides patterned monitoring management interface for the monitor staff, monitoring equipment running status and traffic circulation information, and realize control and information issue to field apparatus, form, system management are provided.
Policy control instruction and the prediction scheme control that the monitor staff sends is resolved and carried out to data process subsystem, according to tactful operation plan, resolves and the implementation strategy steering order; According to the algorithm of setting; Through the analysis to related data, identification is reported to the police, and is saved in the database.
Information issue subsystem illumination, blower fan, track indicator, traffic lights, advices plate, rolling screen door, fire pump issue steering order.
The configuration management subsystem provides the configuration of control strategy and prediction scheme.
Data acquisition subsystem is further gathered the information of illumination, blower fan, fire-fighting, car test, COVI, TW, illumination, advices plate, track indicator, traffic lights, emergency call, temperature-sensitive optical fiber, meteorological work station, rolling screen door, fire pump, equipment failure, warning message equipment and is detected data.
The monitoring management subsystem further comprises monitoring of tools unit, alarming and managing unit, information management unit, policy management element, trend curve unit, information typing unit, statistical query unit, System Management Unit and Report Server Management unit, wherein,
The monitoring of tools unit carries out monitoring management to all watch-dogs in the tunnel.
The alarming and managing unit is to equipment or artificial fire, the traffic hazard warning message that collects handled and equipment failure is confirmed and handled.
Information management unit releases news or adjusts brightness to advices plate, and editor's advices plate playitem is edited maintenance to the picture that advices plate can be play, and checks the command execution state of advices plate, and size, the communications parameter information of advices plate are edited.
Policy management element provides automatic strategy and manual implementation strategy, and the strategy of carrying out end as yet of ending start-up by hand or being started by tactful scheduling engine.
The trend curve unit is to the CO value and the VI value of COVI equipment; The air speed value of wind speed and direction equipment; The brightness value of illumination appearance equipment outside illumination appearance, the hole in the hole, the temperature value of temperature-sensitive optical fiber, the of ac of car test, speed, occupation rate; The water level value of fire-fighting water level shows with the form of trend curve figure, the variation of data in the dynamic reflection period.
Information typing unit is to the typing of artificial warning message, accident event information, maintenance record information and device fault information.
The statistical query unit running status and the various public coded message of communication program that instruction issues maintenance situation, the backstage of daily record, affair alarm information, device failure alert information, equipment to system journal and device control inquired about.
System Management Unit is edited maintenance to management organization and line information, and the equipment essential information is safeguarded, accomplishes the role and edits maintenance and role-security distribution, and completion user basic information editor safeguards and for the user distributes the role, revises and land password.
The inquiry of all kinds of forms in Report Server Management unit is printed.
The control of data process subsystem surveillance camera, traffic parameter processing, the processing of tunnel environment parameter, fire, abnormal event alarming signal Processing, light intensity detect data processing, the fan operation status information is handled and the substation operation status information is handled; Further comprise prediction scheme unit, tactful scheduling unit and warning recognition unit; Wherein
The control measure that needs were taked when the prediction scheme unit took place according to the accident that is directed against that designs in advance cause device control.
The strategy scheduling unit is according to the configuring condition of tactful operation plan, scheduled for executing strategy.
Prediction scheme control is meant to handling the device control that certain type of incident causes.Prediction scheme control relates generally to plurality of devices, is a kind of interlock control.Such as catching fire in the tunnel, through selecting corresponding prediction scheme, track indicator and traffic lights are in all that no through traffic state, rolling screen door are opened etc.The control measure that need take when this is a kind of taking place to various accidents of designing in advance.
Policy control is meant according to line feature, environmental quality, time characteristics and the good device control scheme of layout in advance, when factors such as environment, time change, by a kind of device control mode of the automatic or manual triggering controlling schemes of system.This is a kind of more frequent control mode, such as certain strategy be every day to points in evenings 6, the strong illumination that adds in the tunnel is closed automatically; When the CO value is big, open blower fan etc. automatically.
The warning recognition unit is reported to the police according to alarm threshold value and the identification of data acquisition situation; COVI, TW, fire-fighting water level, illuminance, coil car test, road visibility equipment are provided with alarm threshold value; After data that communication program collects exceed the alarm threshold value that pre-sets; System generates an alarm logging, and ejects the mode display alarm record of acousto-optic hint with window.
The configuration management subsystem further comprises policing type administrative unit, tactful partition management unit, policy definition unit, prediction scheme type management unit and prediction scheme definition unit, wherein,
Policing type administrative unit Provisioning Policy control types.
The control subregion of every kind of policy control type of strategy partition management unit definition.
Policy definition unit definition strategy template and operation plan.
Incidence relation between prediction scheme type management unit definition prediction scheme type and prediction scheme type and the warning.
The execution in step of prediction scheme definition unit definition prediction scheme, and the project implementation of each step.
Technique scheme has adopted the hierarchy of " data-centered ", and advantage is embodied in two aspects, and one is the advantage of layering:
(1) relatively independent between each layering, the degree of coupling is little, makes system be beneficial to very much expansion, and this point also is fit to the characteristics that the Zhonnanshan Mountain, Qinling Mountains tunnel line is long, device type is complicated, number of devices is many very much.
(2) since each minute the interlayer degree of coupling low, the minor structure of each layering can independently develop, and can other layerings not impacted, and just is being based on this point, just makes at Communication Layer and realizes that it is possible that distributed data acquisition is called.
Another is the advantage of " data-centered ", " data-centered " also can be expressed as " with the database is " center ", is mainly reflected in:
(1) give full play to the database efficiency height, support the advantage of concurrent operations, reduce the complicacy of data interaction between the layering;
(2) because present various developing instruments all have good support to database, therefore, reduced development difficulty;
(3) the present highly stable maturation of database product has guaranteed the stability of whole monitoring system;
(4) database is as the essential product of data storage, and with its message-oriented middleware as each individual-layer data exchange, this has reduced the construction cost of system beyond doubt than adopting independently message-oriented middleware product simultaneously;
(5) use the media of database, make the exchanges data asynchronization between each layering, reduced the degree of coupling between each layering as exchanges data between each layering.
On the basis of " data-centered "; Adopt " distributed data acquisition technology "; Be exactly on a general data acquisition program Development Framework; The data acquisition service of exploitation various device, these services of data acquisition framework support move with concurrent, distributed mode, and the data acquisition framework is referred to as " data acquisition platform " with the service that operates in wherein.Its advantage is:
1, improved data acquisition efficiency;
The risk of 2, having disperseed equipment failure that system stability is produced;
3, be beneficial to the optimization of data acquisition program.
The above; Be merely the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with this technological people in the technical scope that the present invention disclosed; The variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (5)
1. a tunnel monitoring system is characterized in that, comprises data acquisition subsystem, monitoring management subsystem, data process subsystem, information issue subsystem and configuration management subsystem, wherein,
Data acquisition subsystem is used for by the cycle of setting or real-time collecting device information and detection data; Running status and traffic circulation information with detection equipment; Obtain the status information of illumination, blower fan and fire fighting equipment from electric power monitoring system, and from video car test system acquisition transport information;
The monitoring management subsystem is used to the monitor staff patterned monitoring management interface is provided, monitoring equipment running status and traffic circulation information, and realize control and information issue to field apparatus, form and system management are provided;
Data process subsystem is used to resolve and carry out policy control instruction and the prediction scheme control that the monitor staff sends, and according to tactful operation plan, resolves and the implementation strategy steering order; According to the algorithm of setting; Through the analysis to related data, identification is reported to the police, and is saved in the database;
Information issue subsystem is used for illumination, blower fan, track indicator, traffic lights, advices plate, rolling screen door and fire pump issue steering order;
The configuration management subsystem is used to provide the configuration of control strategy and prediction scheme.
2. a kind of tunnel monitoring system according to claim 1; It is characterized in that data acquisition subsystem is further used for gathering the information of illumination, blower fan, fire-fighting, car test, COVI, TW, illumination, advices plate, track indicator, traffic lights, emergency call, temperature-sensitive optical fiber, meteorological work station, rolling screen door, equipment failure and warning message equipment and detects data.
3. a kind of tunnel monitoring system according to claim 1; It is characterized in that; The monitoring management subsystem further comprises monitoring of tools unit, alarming and managing unit, information management unit, policy management element, trend curve unit, information typing unit, statistical query unit, System Management Unit and Report Server Management unit; Wherein
The monitoring of tools unit is used for all watch-dogs in the tunnel are carried out monitoring management;
The alarming and managing unit is used for equipment or the artificial fire that collects and the traffic hazard warning message is handled and equipment failure is confirmed and handled;
Information management unit is used for releasing news or adjusting brightness to advices plate; Editor's advices plate playitem; Picture to advices plate can be play is edited maintenance, checks the command execution state of advices plate, and the size and the communications parameter information of advices plate are edited;
Policy management element is used to provide automatic strategy and manual implementation strategy, and the strategy of carrying out end as yet of ending start-up by hand or being started by tactful scheduling engine;
The trend curve unit is used for the CO value of COVI equipment and VI value; The air speed value of wind speed and direction equipment; The brightness value of illumination appearance equipment outside illumination appearance and the hole in the hole, the temperature value of temperature-sensitive optical fiber, the of ac of car test, speed and occupation rate; The water level value of fire-fighting water level shows with the form of trend curve figure, the variation of data in the dynamic reflection period;
Information typing unit is used for the typing to artificial warning message, accident event information, maintenance record information and device fault information;
The statistical query unit is used for the running status and the various public coded message of the communication program on maintenance situation that to system journal and device control instruction issues daily record, affair alarm information, device failure alert information, equipment, backstage to be inquired about;
System Management Unit is used for management organization and line information are edited maintenance, and the equipment essential information is safeguarded, accomplishes the role and edits maintenance and role-security distribution, and completion user basic information editor safeguards and for the user distributes the role, revises and land password;
The Report Server Management unit is used for the inquiry of all kinds of forms and prints.
4. a kind of tunnel monitoring system according to claim 1; It is characterized in that; Data process subsystem is used for surveillance camera control, traffic parameter processing, the processing of tunnel environment parameter, fire, abnormal event alarming signal Processing, light intensity detection data processing, the fan operation status information is handled and the substation operation status information is handled; Further comprise prediction scheme unit, tactful scheduling unit and warning recognition unit, wherein
The control measure that needs were taked when the prediction scheme unit was used for according to the accident that the is directed against generation of design in advance cause device control;
The strategy scheduling unit is used for the configuring condition according to tactful operation plan, the scheduled for executing strategy;
The warning recognition unit is used for reporting to the police according to alarm threshold value and the identification of data acquisition situation; COVI, TW, fire-fighting water level, illuminance, coil car test and road visibility equipment are provided with alarm threshold value; After data that communication program collects exceed the alarm threshold value that pre-sets; System generates an alarm logging, and ejects the mode display alarm record of acousto-optic hint with window.
5. a kind of tunnel monitoring system according to claim 1 is characterized in that, the configuration management subsystem further comprises policing type administrative unit, tactful partition management unit, policy definition unit, prediction scheme type management unit and prediction scheme definition unit, wherein,
The policing type administrative unit is used for the Provisioning Policy control types;
Strategy partition management unit is used to define the control subregion of every kind of policy control type;
The policy definition unit is used for definition strategy template and operation plan;
Prediction scheme type management unit is used to define the incidence relation between prediction scheme type and prediction scheme type and the warning;
The prediction scheme definition unit is used to define the execution in step of prediction scheme, and the project implementation of each step.
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