CN104329120B - Tunnel construction safety monitoring and management system and tunnel construction safety monitoring and management method - Google Patents
Tunnel construction safety monitoring and management system and tunnel construction safety monitoring and management method Download PDFInfo
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- CN104329120B CN104329120B CN201410551025.0A CN201410551025A CN104329120B CN 104329120 B CN104329120 B CN 104329120B CN 201410551025 A CN201410551025 A CN 201410551025A CN 104329120 B CN104329120 B CN 104329120B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/41865—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by job scheduling, process planning, material flow
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
Abstract
The invention discloses a tunnel construction safety monitoring and management system and a tunnel construction safety monitoring and management method. The tunnel construction safety monitoring and management system comprises a monitoring center system, an electromechanical equipment monitoring system, a constructor safety management system, a video monitoring system, a voice broadcast system and a communication system, and the electromechanical equipment monitoring system, the constructor safety management system, the video monitoring system and the voice broadcast system are connected with the monitoring center system through the communication system. Since the invention adopts advanced monitoring and management technology, management personnel can visually know the situation of a tunnel construction site in real time and keep track of the working conditions and motion tracks of on-site constructors and equipment, so that monitoring and management can be more reasonably implemented conveniently; when an accident abnormality takes place, a most reasonable, most effective related measure can be rapidly taken according to data, graphs and emergency solution provided by the system to increase working efficiency and safety, the cause and liability of the accident can be accurately analyzed by recalling the accident, and thereby the modernization, informationization and intelligentization of management and monitoring are realized.
Description
Technical field
The present invention relates to security monitoring management field, more particularly to a kind of safety for tunnel engineering monitoring management system and side
Method.
Background technology
Currently, China is advancing high-quality railway, high-speed railway, expressway construction on a large scale, long distance transprovincially
From railway, construction of the highway spreads out in China.Because China is a country vast in territory, with a varied topography, wherein
Mountain region, hills and high original area account for, more than the 60% of territory total area, running into mountain region and knob in Rail Highway construction, with
And rivers and lakes, urban population City Regions etc., it is the most direct using tunnel construction scheme, be also using the most efficient side of walking
Case.Tunnel construction can shorten mileage effectively, improve line scale, ensure operation security, preserve the ecological environment, but tunnel
Road construction is a complexity, dangerous high engineering, particularly railway, highway and Construction of Urban Rail Traffic in recent years
Middle tunnel construction project is many, quantities is big, task is heavy, the duration is tight, and in work progress, security incident happens occasionally, to the people
Lives and properties cause heavy losses, social influence very severe.Construction safety monitoring and management become a whole society and all pay close attention to
And highstrung topic.
Safety for tunnel engineering is one of unit in charge of construction, the most important action of construction unit and authorities.
At present during constructing tunnel, safety management relies primarily on administrative means, is more access when starting
Supervision and the process afterwards going wrong, and the supervision to process lacks unified planning and necessary information supportive platform, lacks
The automatically-monitored and management system of weary unification, can not be to job site and constructor it is impossible to obtain construction information in real time
Member has one comprehensively, grasp accurately and in time, is hardly formed the effective mechanism to accident Accurate Prediction, early warning.When accident occurs
When, due to not knowing about to field condition, emergency management and rescue scheduling mechanism and rescue measure are difficult to accomplish timely, reasonable, effective, sometimes
Even produce second accident, bring great bodily injury to Field Force, cause heavy losses to national wealth.
Content of the invention
It is an object of the invention to overcoming the deficiencies in the prior art, provide a kind of safety for tunnel engineering monitoring management system and
Method, changes the situation that current constructing tunnel process safety supervision falls behind relatively, using advanced computer technology, video monitoring
Technology and the communication technology, have electromechanical equipment monitoring, workmen's safety management, video monitoring, voice broadcast service, and safety is pre-
The function such as first aid, daily management after police, emergency preplan and calamity, the modernization of realization management, informationization, intellectuality.
The purpose of the present invention is achieved through the following technical solutions:A kind of safety for tunnel engineering monitoring management system,
It is wide that it includes monitoring center system, electronic & mechanic machine control system, workmen's safety management system, video monitoring system, voice
Broadcast system and communication system, electronic & mechanic machine control system, workmen's safety management system, video monitoring system and voice broadcast service
System is connected with monitoring center system by communication system.
Described communication system includes cordless communication network and Networks of Fiber Communications, and cordless communication network is by multiple technical grades
Wireless bridge bridge joint composition;Networks of Fiber Communications includes multiple optical fiber switch and optical cable, and multiple optical fiber switch pass through light
Cable connects composition optical fiber self-healing looped network;Each wireless bridge or optical fiber switch are the communication network node in communication system.
Described monitoring center system includes one or more database servers, Web server, the communication server, electricity
Subvalue class module and work station, database server, Web server, electronics module on duty and work station pass through communication network with
The communication server connects;
Data record, storage and management function that database server completion system runs, provide data for Surveillance center
Storehouse access service;Web server connection management information system MIS or compound terminal provide the system operation shape based on Web service
The information such as state, fault alarm, historical record;The communication server is responsible for the communication process of monitoring center system and work station, data
Collection, stipulations conversion sum Data preprocess;Electronics module on duty includes Multi-serial port server and GSM/GPRS modem;Work
Stand according to segregation of duties be electromechanical equipment work station, workmen's safety management work station, video work station and voice broadcast service
Work station.
Described electronic & mechanic machine control system include electromechanical equipment work station, communication network node, ventilation monitoring system, to
Drainage monitoring system, power supply and illumination monitoring system and other equipment monitoring and controlling system;
Ventilation monitoring system includes ambient parameter monitoring modular, blower fan regulator cubicle, wind tube wind quantity sensor and total return air wind
Fast sensor;Plumbing monitoring system includes water level in water pool monitoring modular, water pump regulator cubicle, sewage disposal monitoring module and waterproof
Monitoring modular;Power supply and illumination monitoring system include load monitoring module, Power Monitoring Unit, illumination monitoring modular and energy system
Meter module;Other equipment monitoring and controlling system includes communication equipment, air compressor machine, gas drainage under suction equipment, uninterrupted power source UPS, answers
Other electromechanical equipments such as urgent telegram source EPS, diesel generating set and face deformation of timbering and tension gauge, roof deformation and should
The on-line instrument instrument such as power instrument, hydrogeological parameter instrument, other electromechanical equipments and on-line instrument instrument pass through intelligent monitoring interface
Access work station nearby.
Described workmen's safety management system includes workmen's safety management work station, communication network node, reading
Card substation, dynamic object recognition device and giver badge, workmen's safety management work station passes through communication network node and reading
Card substation and dynamic object recognition device connect, and Card Reader substation is connected with giver badge, dynamic object recognition device passes through wirelessly to connect
The mode that connects is connected with giver badge.
Described video monitoring system includes video work station, communication network node and video front-end equipment, video front
Equipment includes web camera, analog video camera, video server and supporting camera lens, head, protective cover, floor light, rain
Curette, power supply, lightning protection component, web camera is connected with video work station by communication network node, analog video camera with regard
After frequency server connects, it is connected with video work station by communication network node.
Described voice broadcast service system includes voice broadcast service work station, communication network node, power amplifier, microphone and sound column, language
Sound broadcasting station is connected with power amplifier, and power amplifier is also connected with communication network node, and communication network node is connected with sound column.
It also includes a security preparedness management system, security preparedness management system include ventilation monitoring prediction scheme, electric power and
Lighting installation monitoring prediction scheme, tunnel survey parameter monitoring prediction scheme, workmen's management scenario and video monitoring prediction scheme, user is permissible
Any logical expression of formula describer editor being provided using system, security preparedness management system actively can be adjusted by artificial triggering
With also being triggered by event and automatically call.
It also includes a CMTS, and it includes main website of Surveillance center interface, Web server, fire wall and higher level's pipe
Reason information system interface, Web server is connected with main website of Surveillance center by main website of Surveillance center interface, Web server also with
Fire wall connects, and fire wall is connected with upper management terminal by upper management information system interface.
A kind of safety for tunnel engineering method for managing and monitoring, it includes following one or more steps:
(1) ventilation monitoring:Ambient parameter monitoring modular monitors oxygen content, dust concentration, carbon monoxide CO, dioxy automatically
Change carbon CO2 and gas CH4Concentration, when monitoring concentration exceedes safety and sanitation standard, strengthens divulging information and reporting to the police;Using frequency converter control
Blower fan start and stop processed and running speed;Powered using two-way power supply, the temperature of real-time monitoring blower fan, power supply and fan operation state,
Fan trouble or abnormal alarm;Air flow sensor real-time monitoring wind tube wind quantity, the out-of-limit alarm of air quantity;Judging that air duct leaks out is
No within normal range (NR), if exceed allowed band alarm;
(2) plumbing monitoring:Using Frequency Converter Control water pump, soft start and soft stop water pump prevents water hammer from occurring;Supervise in real time
Survey water pump state, fault alarm;Using double water level logic control methods, control the start and stop of water pump, when water level in water pool monitors mould
Block monitors to catchment, and pool water level is too low or too high alarm;Waterproof monitoring modular real-time monitoring monitoring point hydraulic pressure, infiltration parameter and
Environment precipitation parameter, when parameter exceeds the maximum or water burst exception alarm;After sewage disposal monitoring module real-time monitoring is processed
Whether sewage is up to standard, if after monitoring is up to standard, sewage effluent;
(3) power supply and illumination monitoring:The on off state of load monitoring module real-time monitoring circuit, electric current, voltage, power because
Number;Power supply monitoring module monitor in real time emergency power supply EPS, diesel generating set, stand-by power supply, the work of uninterrupted power source UPS
State, switching state, battery condition;The ambient lighting degree of illumination monitoring modular monitor in real time operation side is changing light
Brightness, whether real-time monitoring illuminating lamp has and damages, when the alarm that is damaged;Energy statisticses module statistics uses energy situation, and
Calculate the related electricity charge, monitor whether electric leakage, preventing electric fire;
(4) workmen's safety management:Arrange multiple Card Reader substations and dynamic object recognition device in tunnel, staff wears
Wear giver badge;To workmen's work attendance and carry out statistics of turning out for work;Quantity to each monitoring section staff and distribution situation
Carry out statistic of classification;Alarm equipment alarm is triggered to Migrant women or no card workmen, and notifies management and running personnel in time;Right
Workmen carries out real time location tracking, and abnormal alarm occurs;When implementing to blow out work, real time inspection blows out staff
Whether put in place, whether have personnel to be detained, notified in time and record, if can not reach when blowing out regulation, blaster is unable to work
Make;Workmen can by giver badge's button to Surveillance center call, Surveillance center can also to tag card photos and sending messages,
Carry out emergency relief scheduling and daily management;
(5) video monitoring:Little video front-end equipment is taken using the high network broadband of video compress speed;Video camera is pacified
It is contained on the mobile device such as the important events needing to carry out video monitoring and Denver Nuggets car, stable car, carry out omnibearing video prison
Control;Image scene can be divided into monitoring group according to place, is shown with 4 split screens, 9 split screens or 16 split screen modes, and in group, image can be certainly
Driving wheel patrols, and can arbitrarily adjust switching time, and when there is abnormal alarm, the other equipment that can arbitrarily link is reported to the police, simultaneously can be in visitor
Alarm is ejected at family end;Multichannel audio-video frequency synchronous recording stores, and user can select not according to the difference using function and environment
Same image sharpness is stored;
(6) voice broadcast service:In tunnel, particularly voice broadcast service system is installed in job site and important events segmentation, when sending out
During existing act of violating regulations, carry out phonetic warning, correction, in emergency circumstances, broadcast command evacuating crowd;Can be pacified during rest
Full knowledge education, broadcasting music;Tunnel scene carries out two-way call by microphone;Important broadcast message is worked by voice broadcast service
Station is digitized recording, to recollect playback, analysis responsibility;
(7) local side monitoring:Local side administrative staff are connected with monitoring center system by the IE browser of built-in computer,
Line inquiry tunnel scene real-time running state, video image, warning message and history log, and the offer of On-line construction scene
Consulting, dispatch service;In the case of obtaining and authorizing, can direct control device running status, execution emergency management and rescue command task;
CMTS sets up fire wall, and monitor in real time guarantees network security;
(8) security preparedness management:Support any logical expression editor and graphical forecasting edited, user is real according to scene
Border situation and engineering experience establishment security preparedness, are stored in security preparedness management database, so that query calls, user can basis
Practical operation situation is modified security preparedness;
(9) emergency review and recurrence, including following sub-step:
S1:During appearance accident, system waits until to have sampled after rear N frame, and will recollect buffering area unloading is disk database, adds
Timestamp and failure cause, are preserved with document form;
S2:The all emergency review forms recollecting data of this substation are automatically formed according to accident to Sub Ammunition Supply Poi, true by user
Fixed deposit or printing;
S3:By calling emergency review picture, it is simultaneously charged into accident profile data, by picture intuitively recurrence accident
Scene, can be manually specified frame number or artificial recurrence;
S4:By curve browser, accurate sampling curve can be shown, be represented with numeral or curve form;
S5:Broadcast audio file when derivation accident occurs, reduces the scene of the accident further.
The invention has the beneficial effects as follows:A kind of safety for tunnel engineering monitoring management system and method, using advanced calculating
Machine technology, Video Supervision Technique and the communication technology, have electromechanical equipment monitoring, workmen's safety management, video monitoring, voice
Broadcast, and safe early warning, emergency preplan, rescue and relief work, command scheduling, the function such as first aid and daily management after calamity, realize pipe
The modernization of reason, informationization, intellectuality.
Construction manager can in time, convenient, be visually known tunnel construction site situation, grasp site operation people
The movement locus of member, device distribution situation and each personnel and equipment, is easy to more reasonably with high safety monitoring and scheduling pipe
Reason;When there being accident to occur, data, figure and emergency plan that rescue personnel can be provided according to this system, rapid understanding
The situation of the relevant personnel, takes the most reasonable, maximally effective rescue measure in time, improves the efficiency of emergency management and rescue work, subtracts
Few loss, and scene reproduction can be made by emergency review, be conducive to analyzing cause of accident and responsibility.
Present invention can be extensively applied to railway, Railway Tunnel construction, highway/Optimization of Expressway Tunnel Construction, city
City's rail tunnel construction, mining construction, other tunnel/underground chambers or structures construction, tunnel monitoring and management are forever
Face security monitoring and the management of multiple tunnel construction site such as incorporation engineering.
Brief description
Fig. 1 is the structured flowchart of present system;
Fig. 2 is the Typical Disposition system block diagram of monitoring center system of the present invention;
Fig. 3 is electronic & mechanic machine control system structured flowchart of the present invention;
Fig. 4 is workmen's safety management system architecture diagram of the present invention;
Fig. 5 is video monitoring system structured flowchart of the present invention;
Fig. 6 is voice broadcast service system architecture diagram of the present invention;
Fig. 7 is CMTS structured flowchart of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings technical scheme is described in further detail, but protection scope of the present invention is not limited to
Described below.
As shown in figure 1, a kind of safety for tunnel engineering monitoring management system (SD-2100), it includes monitoring center system, machine
Electric equipment monitoring system, workmen's safety management system, video monitoring system, voice broadcast service system and communication system, dynamo-electric
Equipment monitoring system, workmen's safety management system, video monitoring system and voice broadcast service system pass through communication system and prison
Control centring system connects.
(1) communication system
Described communication system includes cordless communication network and Networks of Fiber Communications, and cordless communication network is by multiple technical grades
Wireless bridge bridge joint composition;Networks of Fiber Communications includes multiple optical fiber switch and optical cable, and multiple optical fiber switch pass through light
Cable connects composition optical fiber self-healing looped network;Each wireless bridge or optical fiber switch are the communication network node in communication system.
Construction tunnel site environment is severe, and the phenomenon such as electromagnetic interference, dust, vibrations, humidity, pernicious gas is very serious,
Due to this particularity, the communication system of monitoring system normal work is supported to need to think better of following factor when selecting:
1) unified planning and laying
The content that SD-2100 system comprises is more, all using communication system as support.Therefore, in system design and construction
When it should unified planning, shared communication network, so both can avoid overlapping construction, cost-effective, reduce difficulty of construction, and
Communication equipment utilization rate can be improved, be easy to unified maintenance management.
2) reliable communications
Meet the severe site environment of construction tunnel to require it is ensured that communication system has high reliability, high stability.
3) transmission bandwidth
SD-2100 system needs to transmit automation data and video data, and the wherein requirement to bandwidth for the video data is higher,
Therefore, communication bandwidth should be in 10M or more.
4) reliability is installed
Communication equipment should have the characteristics that installation is simple, easy to maintenance.
5) easily extension, easily mobile
With being gradually increased of tunnel piercing depth, the number of objects monitoring and content is needed gradually to increase, this requires
Communication system can be accomplished " tunnel digs thereunto network and will cover thereunto ", meets the requirement of easily extension;In addition, development machine
It is mobile with transporting equipment, monitors these equipment or face if necessary, then need satisfaction communication under mobile condition to want
Ask.
Set up cordless communication network in tunnel, typically should select technical grade wireless bridge.Outstation (work station), regard
The smart machines such as frequency front end access wireless bridge nearby, communicate with monitoring center system, complete monitoring function.
The technical grade wireless bridge being applied to tunnel monitoring should have following functions characteristic:
1) communications band is generally operational in 2.4G or 5.8GHz;
2) bandwidth 11M, 54M or higher;
3) Ethernet, RS-232/485 data-interface are provided, for accessing outstation (work station) nearby, before video
End equipment etc.;
4) under network bridge mode transmission range up to more than 20km;
5) antenna volume is unsuitable excessive, preferably built-in, has good lightning protection capability and measure;
6) extend or the increase network equipment is very simple, and meet the demand of mobile communication;
7) electromagnetism interference, dust-proof, antidetonation, waterproof, anticorrosion requirement are met, can be in outdoor -40~70 DEG C of temperature strip
Part normal work;
8) working power:Allow multiple power supply modes, preferably support that PoE powers.
Fiber optic communication has the advantages that strong antijamming capability, bandwidth height, long transmission distance, when using in tunnel, typically
Optical fiber self-healing looped network should be formed by optical fiber switch, to improve communication reliability further.
Fiber optic communication has many advantages, but also has its shortcoming:Installation is complicated.Laying of optical cable is cumbersome, optical cable
Welding with tail optical fiber needs this special equipment of optical fiber splicer, and technological requirement is also higher;Optical cable, after laying, expands
The network node of Zhan Xin is cumbersome, is also not suitable for the communication of mobile device.
(2) monitoring center system
As shown in Fig. 2 described monitoring center system includes one or more database servers, Web server, communication
Server, electronics module on duty and work station, database server, Web server, electronics module on duty and work station pass through logical
Communication network is connected with the communication server;
Data record, storage and management function that database server completion system runs, provide data for Surveillance center
Storehouse access service;Web server connection management information system MIS or compound terminal provide the system operation shape based on Web service
The information such as state, fault alarm, historical record;The communication server is responsible for the communication process of monitoring center system and work station, data
Collection, stipulations conversion sum Data preprocess;Electronics module on duty includes Multi-serial port server and GSM/GPRS modem;Work
Stand according to segregation of duties be electromechanical equipment work station, workmen's safety management work station, video work station and voice broadcast service
Work station.
Electronics module on duty is made up of Multi-serial port server and GSM MODEM (SIM containing China Mobile, service charge), will
System failure warning, abnormal information or any data specified and information, by modes such as dialing, GSM message, remotely lead to
Know operator on duty or be arbitrarily designated staff, improve staff's efficiency on duty.
Monitoring center system Typical Disposition by 1 database server, 1 Web server, 2 redundant configuration communication
Server, and some work stations composition.When the tunnel of system monitoring is larger, work station by electromechanical equipment work station,
Workmen's safety management work station, video work station, voice broadcast service work station composition;When monitor scale less when it is also possible to
Only configure 2 work stations to seek unity of action each task.
The present invention has splendid retractility, and user can select concrete configuration according to actual conditions, and maximum can be entirely superfluous
Remaining configuration, minimum can be with stand-alone configuration.
(3) electronic & mechanic machine control system
As shown in figure 3, described electronic & mechanic machine control system includes electromechanical equipment work station, communication network node, ventilation
Monitoring system, plumbing monitoring system, power supply and illumination monitoring system and other equipment monitoring and controlling system.
Constructing tunnel, ventilation has irreplaceable effect.During constructing tunnel, produce to dilute and discharging explosion
Blasting fume, dust and toxic and harmful, keep good condition of work it is necessary to tunnel piercing face or other working face
Ventilation, that is, send into fresh distinguished and admirable, to ensure physical and mental health and the life security of workmen.Especially gas tunnel, carries out and applies
Work ventilation operation plays an important role to the serious accident preventing gas correlation in work progress.
Implement automatically-monitored it is simply that the equipment such as blower fan, air duct will be matched according to Air Quantity Required during constructing tunnel, and
The running status of these equipment and ambient parameter are included automatically-monitored.
(1) ventilation monitoring system
Described ventilation monitoring system includes ambient parameter monitoring modular, blower fan regulator cubicle, wind tube wind quantity sensor and total
Return air air velocity transducer.Ventilation monitoring system action is as follows:
1) environmental monitoring
For the health and lives safety of workmen in protection path, tunnel environment (air quality) should include automation
Monitoring, the content of monitoring includes:Oxygen content, dust concentration, carbon monoxide CO, carbon dioxide CO2, gas CH4Concentration, works as prison
When survey concentration exceedes safety and sanitation standard, should strengthen divulging information and reporting to the police.
2) fan monitoring
1st, start-stop monitoring:When construction and operation, fan condition on line real-time monitoring, fan trouble alarm.If necessary, may be used
So that using Frequency Converter Control blower fan start and stop and normal operation, the target of energy-saving run so can be admirably achieved.
2nd, monitoring of working condition:In order to ensure blower fan work reliability, typically powered using two-way power supply, when constructing and running,
To real-time monitorings such as the temperature of blower fan, power supply (electric current, voltage, power supply switching state), fan operation states, when fault or exception
Report to the police.
3) air quantity air monitoring
1st, at air duct first and last end, air flow sensor real-time monitoring wind tube wind quantity, off-limit alarm are installed;And judge that air duct leaks out
Whether within normal range (NR), if reporting to the police beyond allowed band.
2nd, the wind speed that air velocity transducer detects in tunnel, off-limit alarm are installed at total return air.
4) linkage lock
According to demand, ventilation equipment monitoring and tunnel other electromechanical equipment operation, video monitoring system, voice broadcast service systems
System, fire alarm system etc. implement linkage, lock-in control.
(2) plumbing monitoring system
Described plumbing monitoring system includes water level in water pool monitoring modular, water pump regulator cubicle, sewage disposal monitoring module
With waterproof monitoring modular.
Constructing tunnel is related to water supply, draining and waterproof, needs the content of monitoring mainly to include:Water pump monitoring, collecting-tank
Water level monitoring, water pressure monitoring and warning, infiltration monitoring and warning, rainfall monitoring, sewage disposal automation etc..Plumbing monitoring system
System action is as follows:
1) water pump monitoring
Water pump on off control, on-line condition monitoring, fault alarm.Adopt Frequency Converter Control water pump if necessary, realize soft opening
Soft stop, prevent the generation of water hammer, may also reach up the target of energy-conservation;
2) water level in water pool monitoring
Water level in water pool adopts dibit logic control, according to water level height two states, determines the start and stop of water pump, with domination set
Water level in water pool is stably within the specific limits.When water level is too low or too high, system provides alarm;
3) anti-water monitoring and warning
Water damage is a common and serious disaster during constructing tunnel.For the tunnel having potential water damage it should
Waterproof drainage is paid much attention to, important parameter is carried out with monitor in real time is exactly a kind of effective technological means.So, energy
Enough give full play to the advantage of monitoring management system, play real-time monitoring and warning, variation tendency monitoring, data analysis, prediction and
Effect of early warning;
The content needing monitoring includes monitoring point hydraulic pressure, infiltration parameter, and environment precipitation parameter etc..When these parameters are got over
When limit or water burst abnormal conditions, system provides alarm automatically;
4) sewage disposal
The sewage of generation, waste water during constructing tunnel, need, after process is up to standard, just can be discharged, to ensure
Environment is not contaminated.Sewage disposal process, draining water standard can include automatic monitoring, monitoring, up to standard to guarantee draining,
And operating efficiency can be greatly improved.
(3) power supply and illumination monitoring system
Described power supply and illumination monitoring system include load monitoring module, Power Monitoring Unit, illumination monitoring modular and
Energy statisticses module.
With the raising of mechanization of tunnelling degree, the power consumption of constructing tunnel is also increasing, and load is concentrated.For
Guarantee construction quality and construction safety, should implement automatically-monitored to constructing tunnel power supply facilities and lighting apparatus.Power supply and
Illumination monitoring content includes:
1) power supply state of important load:Line switching state, electric current, voltage, power factor etc.;
2) working condition of emergency power supply, diesel generating set, stand-by power supply, UPS etc., switching state, battery condition;
3) energy statisticses and electricity bill control;
4) operation side ambient light illumination monitoring, and lighting loop monitoring, bad lamp inspection are surveyed;
5) electric leakage and electrical fire monitoring, warning.
(4) other equipment monitoring and controlling system
Described other equipment monitoring and controlling system includes air compressor machine, gas drainage under suction equipment, uninterrupted power source UPS, meets an urgent need
Other electromechanical equipments such as power supply EPS and face deformation of timbering and tension gauge, roof deformation and stress ga(u)ge, hydrogeology ginseng
The on-line instrument instrument such as number instrument, other electromechanical equipments and on-line instrument instrument pass through intelligent monitoring interface access work nearby
Stand.
1) electromechanical equipment
Other electromechanical equipments in tunnel, such as communication equipment (including the communication equipment of robot control system(RCS) itself), air compressor machine, gas
Extraction equipment, uninterrupted power source UPS, emergency power supply EPS, diesel generating set etc., can include automation real-time monitoring, prison
Control.
Include monitoring requirement communication equipment and possess network management function, air compressor machine, extraction equipment etc. have intelligent monitoring interface.
2) real-time monitoring of other on-line instrument instrument and warning
Various on-line monitoring instrument and meters during constructing tunnel, such as face deformation of timbering and tension gauge, top
Plate deformation and stress ga(u)ge, hydrogeological parameter instrument etc., can access nearby outstation then include systematic unity monitoring and
Management, completes the functions such as graphic software platform, abnormal alarm, trend curve analysis, history data store and printing.
(5) workmen's safety management system
As shown in figure 4, described workmen's safety management system includes workmen's safety management work station, communication network
Network node, Card Reader substation, dynamic object recognition device and giver badge, workmen's safety management work station passes through communication network
Node is connected with Card Reader substation and dynamic object recognition device, and Card Reader substation is connected with giver badge, dynamic object recognition device leads to
Cross radio connection to be connected with giver badge.
Workmen's safety management system is mainly known by workmen's safety management work station, Card Reader substation, dynamic object
Other device, giver badge's composition.By arranging Card Reader substation, dynamic object recognition device in tunnel, staff wears tag card,
The functions such as workmen's work attendance, zone location, the personnel's warning of external no card, emergency relief scheduling, daily management can be completed.Apply
Work personnel security management system has the characteristics that:
1) attendance management function
1st, in real time statistics of turning out for work can be carried out to staff, the quantity and distribution situation of each monitoring section staff is entered
Row statistic of classification;
2nd, alarm equipment alarm can be triggered to Migrant women or no card workmen, and notify management and running personnel in time;
3rd, can automatically collect, store, generating form and print information above.
2) location tracking function
1st, real time location tracking:Real-time tracking can be carried out to the employee being arbitrarily designated numbering or name (can be simultaneously right
Multi-human tracking);Rapid locating query can be carried out to specific people current location it is intended that personnel are once move position in tunnel
Put, report uploads automatically at once;Dispatcher's real-time tracking, the job status of supervision special work post personnel can be helped, verify
Whether related leader has carried out footman's operation;
2nd, Dynamic Graph shows:Support multiple figure shows such as GIS-Geographic Information System (GIS), electronic chart, polar plot, bitmap
Mode, graphically intuitively shows tunnel situation:Currently each area people distribution, the delay of staff, equipment
Installation and running status etc.;
3rd, historical act track:Tag card according to input or personnel's name, can inquire about this employee's same day or certain time
Track details in section, realize trajectory diagram playback simultaneously.
3) blow out management
Implement to blow out to need during work to withdraw staff, personnel whether can be also had to be detained with real time inspection, the work blown out
Make whether personnel put in place, timely notified to withdraw and record;In conjunction with blaster, can be to carrying out off-tube when blowing out
Reason, when being not reaching to blow out regulation, blaster can not work.
4) remarkable performance
1st, the identification certainty of height:100% front end recognition rate, as long as workmen correctly wears active RF card,
Card reader near being just installed in is read;
2nd, identification distance is remote:0~50m scope can recognize that;
3rd, anti-collision performance:Each test point at most can identify 50 staff simultaneously;
4th, Dynamic Recognition performance:It is capable of identify that dynamic tag card, can reach the recognition speed of 200km/h the soonest;
5th, bidirectional alarming function:Workmen can be called to Surveillance center by tag card button, and Surveillance center also may be used
With to tag card photos and sending messages.
(6) video monitoring system
As shown in figure 5, described video monitoring system includes video work station, communication network node and video front setting
Standby, video front-end equipment include web camera, analog video camera, video server and supporting camera lens, head, protective cover,
Floor light, wiper, power supply, lightning protection component, web camera is connected with video work station by communication network node, simulation
After video camera is connected with video server, it is connected with video work station by communication network node.
Video monitoring can intuitively reflect tunnel site operation situation, allows dispatcher and administrative staff to produce body and to face it
The effect in border, is the important component part of construction safety monitoring system.Video monitoring system is using totally digitilized technology and up-to-date
Video standard, be that performance is remarkable, the Active Eyes of new generation of complete function.Video monitoring system has to be led as follows
Want functional characteristics:
1) adopt the modularized design of standard
Headend equipment adopts the configuration of IP video camera or " video camera+video server ", and video compression standard is supported
MEPG2, MPEG4, H.264 etc..Wherein, MPEG4 and H.264 video compress speed height, network occupied bandwidth is little, is suitable in network
Use in environment.
When custom system expands it is only necessary to expand headend equipment, without to central server and client hardware
Upgraded, to greatest extent the investment of protection user equipment.
2) it is suitable for networking, digitized monitoring requirement
System adopts the ICP/IP protocol of standard, and energy framework is on LAN, wide area network and wireless network.Digitlization is hard
Disk video recorder (DVR) or Network Personal Video Recorder (NVR) can be directly accessed on WAN router or LAN switch, meanwhile, if
Standby gateway can be arbitrarily set, support cross-network segment completely, have the monitoring remote video environment of router.Compressed by video server
Vision signal and control signal completely pass through network transmission, save laying distance cable cost, be truly realized " a net
Multiplex ".
Video monitoring system adopts B/S structure, can will be distributed over the video camera centralized management of different location;Can also be
Different location in the range of Internet or Intranet monitors same scene simultaneously.
3) perfect systemic-function
Video monitoring system can complete dynamic detection image, multi-screen/split screen display available, digital hard disk recording, retrieval playback,
Camera lens/cradle head control, interlink warning, video alarm, remote monitoring, electronic chart, daily record of work, network communication and WEB service
Etc. function additionally it is possible to complete the management functions such as user management, safety management and system setting.
Image scene can be divided into monitoring group according to place, shows, in group, image can with 4 split screens, 9 split screens or 16 split screen modes
Automatically taking turn, switching time can arbitrarily be adjusted.When occurring to report to the police, can arbitrarily link other equipment, such as warning lamp, warning signal, with
When can client eject alarm.
4) support various control agreement
Video monitoring system supports the control protocol of many esbablished corporations simultaneously, including PECLO-P, PECLO-D, LILIN
Quick, YAAN quick control protocol, make the control device collaborative work of different agreement it is ensured that can be continuing with system upgrade
Original control device, protects customer investment.
5) realize digitlization multichannel audio-video frequency signal synchronous collection, be suitable for running under low-bandwidth environment
Using advanced MPEG4 or H.264 Standard of image compression, ensureing image high-resolution, in the case of not frame losing, real
Existing multichannel audio-video frequency synchronous recording storage, user can select different memory modules according to the difference using function and environment, draws
The clear grade in face can be divided into:Low, general, preferable, four grades.
H.264 it is the Standard of image compression of the up-to-date release of ITU, the bandwidth occupancy on network, every road image can be substantially reduced
Only need 300~600Kbps, bandwidth occupancy is extremely low, saves 30% bandwidth than MPEG4.
6) equipment is simple, is easy to construct
Video monitoring system, using totally digitilized technology, greatly simplify the device category that may relate in monitoring system
And quantity, it instead of video matrix in simulated monitoring system, switch, image splitter, character adder etc. completely and needs
To not only reduce the construction period of commissioning device, simultaneously the use of less equipment, can carry with the use of the function of just enabling
The stability of high total system and reliability, reduce the difficulty of maintained equipment in the future.
7) it is easy to be combined with automated system, mis system
Just consider the combination with automated system, voice broadcast service in design, can easily complete with other system
The functions such as data exchange, alarm linkage, realize integrated monitoring;Using standard Web Services technology, have very strong opening and
Compatibility, is entirely capable of easily being connected with the MIS net of each system, and the user in MIS net only can need to be carried out using IE browser
Video image monitor in real time, need not any be arranged.
8) good extensibility
System front end adopts IP video camera or modular video server, when system expands it is only necessary to expand shooting
Machine or video server.In Surveillance center, administrative staff only need to carry out simple software merit rating it is possible to complete all
System upgrade work.
Video monitoring system not restricting user access quantity, user can utilize client control and IE browser whenever and wherever possible
Monitoring site environment.Good extensibility enables users to put into from a small amount of video camera and starts to set up frequency image monitoring system, after
With the increase of tunnel piercing depth, more progressively expand video camera.
9) multiple protection functions, improve the security performance of system
System allows setting user class cipher protection function, when user needs to change the relevant configuration of systems soft ware and hardware
When, user's name and password will be inputted, after system validation, could arrange and change systems soft ware and systematic parameter.
(7) voice broadcast service system
As shown in fig. 6, described voice broadcast service system includes voice broadcast service work station, communication network node, power amplifier, microphone
And sound column, voice broadcast service work station is connected with power amplifier, and power amplifier is also connected with communication network node, and communication network node is with sound column even
Connect.
Voice broadcast service system is made up of power amplifier, microphone, sound column etc., and power amplifier and microphone are placed in Surveillance center, and sound column is arranged
In important areas such as tunnel face, working faces, microphone or sound pick-up can also be installed in tunnel scene if necessary, realizes two-way call.
Voice broadcast service system is to carry out remote broadcast to tunnel face, working face, by installing camera surveillance at the scene
Job site, if it find that there is act of violating regulations can carry out phonetic warning, correction;In emergency circumstances, such as blow out, can broadcast
Command evacuating crowd;Security knowledge education can be carried out during rest, play music etc.;Important broadcast message is worked by voice broadcast service
Station is digitized recording, to recollect playback, analysis responsibility.
(8) security preparedness management system
Present invention additionally comprises a security preparedness management system, security preparedness management system includes ventilation monitoring prediction scheme, electricity
Power and lighting installation monitoring prediction scheme, tunnel survey parameter monitoring prediction scheme, workmen's management scenario and video monitoring prediction scheme, user
Any logical expression of formula describer editor that can be provided using system, security preparedness management system can be by artificial triggering master
Move and call, also can be triggered by event and automatically call.
Security preparedness can assist in supervisor of construction and processes the common safety problem in construction;When a fault occurs, may be used
Using as the instrument of disaster prevention and control emergency relief dispatch control and foundation.
1) forecasting edited
System provides graphical forecasting edited instrument, can be easily according to on-site actual situations and engineering experience establishment peace
Full prediction scheme, is stored in security preparedness management database, for inquiry, calls.User can be modified according to practical operation situation.
2) prediction scheme execution
Security preparedness both can be complete as job guide and warning it is also possible to the task such as execution logic locking, output control
Become the actions such as locking, linkage.
3) call
Security preparedness method of calling includes actively calling and automatically calling.Actively call by manually triggering;Automatically call by
Event triggers, and user can arrange trigger event and condition in advance, the event that can trigger include switch changed position, alarm item,
The event that remote measurement is out-of-limit and other users set, also supports that user uses any logic of formula describer editor that system provides
Expression formula.
1) ventilation monitoring prediction scheme
2) electric power and lighting installation monitoring prediction scheme
3) tunnel measures monitoring prediction scheme
4) workmen's management scenario
5) video monitoring prediction scheme
(9) CMTS
As shown in fig. 7, present invention additionally comprises a CMTS, it include main website of Surveillance center interface, Web server,
Fire wall and upper management information system interface, Web server is connected with main website of Surveillance center by main website of Surveillance center interface,
Web server is also connected with fire wall, and fire wall is connected with upper management terminal by upper management information system interface.
Scene monitoring system need by the relevant information of monitoring, workmen's situation, video image etc. be uploaded to construction,
Headquarter of construction unit, or even group company, carry out two-stage or three cascade networks are checked, dispatch and managed.
SD-2100 system adopts JAVA technology, and the Web server concept in Internet/Intranet is introduced in real time
In that context it may be convenient to share real time data, image, picture, report with upper management system or the office automation system in monitoring system
Table etc..Under Web service is supported, user need not install any application program, only need to use the IE browser of built-in computer, that is,
Tunnel scene real-time running state, video image, warning message and history log can be inquired about, in the case of obtaining mandate
Even can be with control device running status, thus substantially increasing managerial ability and the managerial skills of constructing tunnel.CMTS
There is following functional characteristics:
1) real time data/chart browses
Including browsing of monitoring figure, geographical map, system layout, real-time curve etc..
Video image browses, inquires about, and history image retrieval.
2) item inquiry
Temporally, category query monitor system generates various abnormal, alarm item.
3) dispatch control
Local side administrative staff, technical specialist can provide consulting, dispatch service, emergency to tunnel site operation online
Under can execute emergency management and rescue commander task.
4) history curve accesses
Browse whole history curves that SD-2100 system has.
5) report query
The various days of query monitor system, the moon, year run form.
6) technical data inquiry and other web service
Homepage service is provided, and systems technology information inquiry, web page access online help etc..
A kind of safety for tunnel engineering method for managing and monitoring, it includes following one or more steps:
S1:Ventilation monitoring:Ambient parameter monitoring modular monitors oxygen content, dust concentration, carbon monoxide CO, dioxy automatically
Change carbon CO2 and gas CH4Concentration, when monitoring concentration exceedes safety and sanitation standard, strengthens divulging information and reporting to the police;Using frequency converter control
Blower fan start and stop processed and running speed;Powered using two-way power supply, the temperature of real-time monitoring blower fan, power supply and fan operation state,
Fan trouble or abnormal alarm;Air flow sensor real-time monitoring wind tube wind quantity, the out-of-limit alarm of air quantity;Judging that air duct leaks out is
No within normal range (NR), if exceed allowed band alarm;
S2:Plumbing monitoring:Using Frequency Converter Control water pump, soft start and soft stop water pump prevents water hammer from occurring;Supervise in real time
Survey water pump state, fault alarm;Using double water level logic control methods, control the start and stop of water pump, when water level in water pool monitors mould
Block monitors to catchment, and pool water level is too low or too high alarm;Waterproof monitoring modular real-time monitoring monitoring point hydraulic pressure, infiltration parameter and
Environment precipitation parameter, when parameter exceeds the maximum or water burst exception alarm;After sewage disposal monitoring module real-time monitoring is processed
Whether sewage is up to standard, if after monitoring is up to standard, sewage effluent;
S3:Power supply and illumination monitoring:The on off state of load monitoring module real-time monitoring circuit, electric current, voltage, power because
Number;Power supply monitoring module monitor in real time emergency power supply EPS, diesel generating set, stand-by power supply, the work of uninterrupted power source UPS
State, switching state, battery condition;The ambient lighting degree of illumination monitoring modular monitor in real time operation side is changing light
Brightness, whether real-time monitoring illuminating lamp has and damages, when the alarm that is damaged;Energy statisticses module statistics uses energy situation, and
Calculate the related electricity charge, monitor whether electric leakage, preventing electric fire;
S4:Workmen's safety management:Arrange multiple Card Reader substations and dynamic object recognition device in tunnel, staff wears
Wear giver badge;To workmen's work attendance and carry out statistics of turning out for work;Quantity to each monitoring section staff and distribution situation
Carry out statistic of classification;Alarm equipment alarm is triggered to Migrant women or no card workmen, and notifies management and running personnel in time;Right
Workmen carries out real time location tracking, and abnormal alarm occurs;When implementing to blow out work, real time inspection blows out staff
Whether put in place, whether have personnel to be detained, notified in time and record, if can not reach when blowing out regulation, blaster is unable to work
Make;Workmen can by giver badge's button to Surveillance center call, Surveillance center can also to tag card photos and sending messages,
Carry out emergency relief scheduling and daily management;
S5:Video monitoring:Little video front-end equipment is taken using the high network broadband of video compress speed;Video camera is pacified
It is contained on the mobile device such as the important events needing to carry out video monitoring and Denver Nuggets car, stable car, carry out omnibearing video prison
Control;Image scene can be divided into monitoring group according to place, is shown with 4 split screens, 9 split screens or 16 split screen modes, and in group, image can be certainly
Driving wheel patrols, and can arbitrarily adjust switching time, and when there is abnormal alarm, the other equipment that can arbitrarily link is reported to the police, simultaneously can be in visitor
Alarm is ejected at family end;Multichannel audio-video frequency synchronous recording stores, and user can select not according to the difference using function and environment
Same image sharpness is stored;
S6:Voice broadcast service:In tunnel, particularly voice broadcast service system is installed in job site and important events segmentation, when sending out
During existing act of violating regulations, carry out phonetic warning, correction, in emergency circumstances, broadcast command evacuating crowd;Can be pacified during rest
Full knowledge education, broadcasting music;Tunnel scene carries out two-way call by microphone;Important broadcast message is worked by voice broadcast service
Station is digitized recording, to recollect playback, analysis responsibility;
S7:Local side monitors:Local side administrative staff are connected with monitoring center system by the IE browser of built-in computer,
Line inquiry tunnel scene real-time running state, video image, warning message and history log, and the offer of On-line construction scene
Consulting, dispatch service;In the case of obtaining and authorizing, can direct control device running status, execution emergency management and rescue command task;
CMTS sets up fire wall, guarantees network security;
S8:Security preparedness manages:Support any logical expression editor and graphical forecasting edited, user is real according to scene
Border situation and engineering experience establishment security preparedness, are stored in security preparedness management database, so that query calls, user can basis
Practical operation situation is modified security preparedness;
S9:Emergency review and recurrence, including following sub-step:
S91:During appearance accident, system waits until to have sampled after rear N frame, and will recollect buffering area unloading is disk database, chases after
Add timestamp and failure cause, preserved with document form;
S92:The all emergency review forms recollecting data of this substation are automatically formed according to accident to Sub Ammunition Supply Poi, true by user
Fixed deposit or printing;
S93:By calling emergency review picture, it is simultaneously charged into accident profile data, by picture intuitively recurrence accident
Scene, frame number can be manually specified or artificial recur;
S94:By curve browser, accurate sampling curve can be shown, be represented with numeral or curve form;
S95:Broadcast audio file when derivation accident occurs, reduces the scene of the accident further.
Claims (8)
1. a kind of safety for tunnel engineering monitoring management system it is characterised in that:It includes monitoring center system, electromechanical equipment monitoring
System, workmen's safety management system, video monitoring system, voice broadcast service system and communication system, electromechanical equipment monitoring system
System, workmen's safety management system, video monitoring system and voice broadcast service system pass through communication system and monitoring center system
Connect;
Described monitoring center system includes one or more database servers, Web server, the communication server, electronic values
Class's module and work station, database server, Web server, electronics module on duty and work station pass through communication network and communication
Server connects;
Data record, storage and management function that database server completion system runs, provide database to visit for Surveillance center
Ask service;Web server connection management information system MIS or compound terminal provide system running state based on Web service, therefore
Barrier is reported to the police, history information;The communication server is responsible for the communication process of monitoring center system and work station, data acquisition, rule
About change sum Data preprocess;Electronics module on duty includes Multi-serial port server and GSM/GPRS modem;Work station is pressed
According to segregation of duties be electromechanical equipment work station, workmen's safety management work station, video work station and voice broadcast service work station.
2. a kind of safety for tunnel engineering monitoring management system according to claim 1 it is characterised in that:Described communication system
System includes cordless communication network and Networks of Fiber Communications, and cordless communication network is made up of the wireless bridge bridge joint of multiple technical grades;
Networks of Fiber Communications includes multiple optical fiber switch and optical cable, and multiple optical fiber switch connect composition fiber-optic self-healing ring by optical cable
Net.
3. a kind of safety for tunnel engineering monitoring management system according to claim 1 it is characterised in that:Described electromechanics sets
Standby monitoring system include electromechanical equipment work station, communication network node, ventilation monitoring system, plumbing monitoring system, power supply and
Illumination monitoring system and other equipment monitoring and controlling system;
Ventilation monitoring system includes ambient parameter monitoring modular, blower fan regulator cubicle, wind tube wind quantity sensor and total return air wind speed and passes
Sensor;Plumbing monitoring system includes water level in water pool monitoring modular, water pump regulator cubicle, sewage disposal monitoring module and anti-water monitoring
Module;Power supply and illumination monitoring system include load monitoring module, Power Monitoring Unit, illumination monitoring modular and energy statisticses mould
Block;Other equipment monitoring and controlling system includes communication equipment, air compressor machine, gas drainage under suction equipment, uninterrupted power source UPS, answers urgent telegram
Source EPS, diesel generating set, face deformation of timbering and tension gauge, roof deformation and stress ga(u)ge, hydrogeological parameter
Instrument, other electromechanical equipments and on-line instrument instrument pass through intelligent monitoring interface access work station nearby.
4. a kind of safety for tunnel engineering monitoring management system according to claim 1 it is characterised in that:Described constructor
Member's safety management system includes workmen's safety management work station, communication network node, Card Reader substation, dynamic object recognition device
And giver badge, workmen's safety management work station is by communication network node and Card Reader substation and dynamic object recognition device
Connect, Card Reader substation is connected with giver badge, dynamic object recognition device is connected with giver badge by radio connection.
5. a kind of safety for tunnel engineering monitoring management system according to claim 1 it is characterised in that:Described video prison
Control system includes video work station, communication network node and video front-end equipment, and video front-end equipment includes web camera, mould
Intend video camera, video server and supporting camera lens, head, protective cover, floor light, wiper, power supply, lightning protection component, net
Network video camera is connected with video work station by communication network node, after analog video camera is connected with video server, by logical
Communication network node is connected with video work station.
6. a kind of safety for tunnel engineering monitoring management system according to claim 1 it is characterised in that:Described voice is wide
Broadcast system includes voice broadcast service work station, communication network node, power amplifier, microphone and sound column, and voice broadcast service work station is with power amplifier even
Connect, power amplifier is also connected with communication network node, communication network node is connected with sound column.
7. a kind of safety for tunnel engineering monitoring management system according to claim 1 it is characterised in that:It also includes one
Security preparedness management system, security preparedness management system includes ventilation monitoring prediction scheme, electric power and lighting installation monitoring prediction scheme, tunnel
Measurement parameter monitoring prediction scheme, workmen's management scenario and video monitoring prediction scheme, user can be retouched using the formula that system provides
State any logical expression of device editor, security preparedness management system actively can be called by artificial triggering, also can by event triggering certainly
Move and call.
8. a kind of safety for tunnel engineering monitoring management system according to claim 1 it is characterised in that:It also includes one
CMTS, it includes main website of Surveillance center interface, Web server, fire wall and upper management information system interface, and Web takes
Business device is connected with main website of Surveillance center by main website of Surveillance center interface, and Web server is also connected with fire wall, and fire wall passes through
Upper management information system interface is connected with upper management terminal.
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