CN105425752A

CN105425752A - Real-time monitoring system of pipe network and working method of same

Info

Publication number: CN105425752A
Application number: CN201510957264.0A
Authority: CN
Inventors: 刘旭
Original assignee: Tianjin Aolang New Energy Resources And Technology Corp
Current assignee: Tianjin Aolang New Energy Resources And Technology Corp
Priority date: 2015-12-16
Filing date: 2015-12-16
Publication date: 2016-03-23

Abstract

The invention discloses a real-time monitoring system of a pipe network and a working method of the same. The system comprises an RFID electronic label, an Internet of Things sensing module, a wireless real-time data transmission module and a monitoring center. The working method comprises that (1) the Internet of Things sensing module collects data; (2) the Internet of Things sensing module transmits the collected data to the monitoring center via the wireless real-time data transmission module; and (3) the monitoring center carries out data statistics and data analysis of the received data. The real-time monitoring system of the pipe network and the working method of the same disclosed by the invention has the superiorities that an excavation scope is reduced, service life of the pipe network is prolonged, maintenance cost is reduced, a safety coefficient is increased, time is saved and efficiency is increased.

Description

A kind of pipe network real-time monitoring system and method for work thereof

(1) technical field:

The present invention relates to Supervisory control field, particularly a kind of pipe network real-time monitoring system and method for work thereof.

(2) background technology:

At present, known pipe network monitor system, all adopts common front-end collection equipment, by increasing the mode of remote-transmission module, carries out wired data transfer.The data upload collected to center host computer, then is related to each PC by LAN (Local Area Network) and is held; As need outer net be uploaded data to, then need to be completed by internet.Be mainly according to certain requirement and rule in data analysis and application aspect, derive basic form, support technician understands pipe network operation situation, under there is the prerequisite of hypothesis, judges whether data exist exception, reports to the police etc. to the trouble spot of data over run; BIM technology mainly in the process of civil engineering construction in order to traditional planar design is converted into Three Dimensional Design Model, and solve the coordination problem between each specialty.

But in traditional pressure management area pattern, the problem that data are omitted and inquiry is inconvenient, easily appears in the pipe network information of chart, written form record, upgrade and inquiry though timing can be met, the locus showing pipeline can not be known, do not possess intuitive.And rely on traditional method for supervising, need a large amount of manpowers and time to drop into the safe operation ensureing pipeline.When needs process large-scale data, simple analytical statement then shows slightly the inferior position of the demand property passed on deficiency, the demand for data analysis and decision-making being difficult to ensure day by day to increase; And obviously disappearance is existed for analysis directions non-existent in experience, the problem of non-Focus Area can not be found; There is hypotheses in data analysis, the result of analysis is not high to concrete running environment specific aim, and lack necessary decision feedback, application direction and scope have some limitations, and well can not adapt to the current various demands changing fast and increase; The application of BIM technology in Supervisory control field is still perfect not to the utmost, and the fusion of existing use and other field is comparatively difficult, and point of penetration is difficult to break through.

In today that urban pipe network quantity is increased sharply, this management system has not reached the requirement of people far away, singly do not cause existing equipment cannot give full play to its due effect, and under cover titanic peril behind, once pipe network and facility damage gas leakage, very likely cause serious security incident, threaten the safety in whole city.Under current pipe network environment, BIM and Internet of Things multidimensional integration technology are applied in during pipeline monitors, utilize three dimensional form to represent duct size information and reach the Real-time Obtaining of data and upgrade and become inexorable trend.

(3) summary of the invention:

The object of the present invention is to provide a kind of pipe network real-time monitoring system and method for work thereof, this monitoring system can not only realize the real-time monitoring to pipe network operation state, and merged by the novelty of data visualization technique and technology of Internet of things, pipe network and data are expressed with visual pattern and carries out data transmission of internet of things process and Internet of Things data sharing.Simultaneously by the application of visualized data analysis and placement technology, reduce pipeline fault investigation area, effectively extend the pipe network life-span.

Technical scheme of the present invention: a kind of pipe network real-time monitoring system, it is characterized in that it comprises RFID, Internet of Things sensing module, wireless real-time data transmission module and Surveillance center, described RFID is pasted onto on the along the line and node of pipeline and Internet of Things sensing module, described Internet of Things sensing module input end image data, the output terminal of Internet of Things sensing module connects the input end of real-time Data Transmission module, the output terminal of described real-time Data Transmission module connects the input end of Surveillance center, described Surveillance center carries out data analysis, described Internet of Things sensing module chooses assets management module, attitude monitoring module, valve pit monitoring modular, corrosion monitoring module, the at least one of registering one's residence in monitoring modular or accurate locating module.

Wireless real-time data transmission module described above is Radio Network System.

Wireless real-time network system described above is GPRS Radio Network System, gsm wireless network system, ZigBee Radio Network System or WiFi Radio Network System.

Attitude monitoring module described above is arranged on passes through out, buries a little or around have lateral stress pipeline section place, attitude monitoring module comprises anti-explosion box body and is contained in electric supply installation, air switch, angle acquisition module and the wireless communication terminal in anti-explosion box body, the input end connecting tube of described angle acquisition module, angle acquisition module connects wireless communication terminal by 485 signal wires, described electric supply installation is angle acquisition module and wireless communication terminal parallel operation, electric supply installation and respectively air switch is housed between angle acquisition module and wireless communication terminal.

Valve pit monitoring modular described above is arranged in valve pit, and valve pit monitoring modular comprises anti-explosion box body and is contained in the air switch in anti-explosion box body, reveal alarm detector, temperature transmitter, pressure unit, corresponding scale data collector, wireless communication terminal and electric supply installation, the input end connecting tube respectively of described temperature transmitter and pressure unit, the input end of described leakage alarm detector connects the gas in valve pit, the output terminal of described temperature transmitter, output terminal and the output terminal revealing alarm detector of pressure unit are connected the input end of corresponding scale data collector respectively, the output terminal of described corresponding scale data collector connects wireless communication terminal respectively by 485 signal wires, and described electric supply installation is for revealing alarm detector, temperature transmitter, pressure unit, corresponding scale data collector and wireless communication terminal parallel operation, electric supply installation and leakage alarm detector, temperature transmitter, pressure unit, respectively air switch is housed between corresponding scale data collector and wireless communication terminal.

Corrosion monitoring module described above is arranged in cathodic protection test pile, corrosion monitoring module comprises anti-explosion box body and is contained in the air switch in anti-explosion box body, cathodic protection potential acquisition module, wireless communication terminal and electric supply installation, the input end of described cathodic protection potential acquisition module connects the cable in cathodic protection test pile, the output terminal of described cathodic protection potential acquisition module connects wireless communication terminal by 485 signal wires, described electric supply installation is cathodic protection potential acquisition module and wireless communication terminal parallel operation, electric supply installation and respectively air switch is housed between cathodic protection potential acquisition module and wireless communication terminal.

Monitoring modular of registering one's residence described above is arranged on low pressure pipeline and registers one's residence pipeline junction, monitoring modular of registering one's residence comprises anti-explosion box body and is contained in the air switch in anti-explosion box body, reveal alarm detector, angle acquisition module, pressure unit, wireless communication terminal, corresponding scale data collector and electric supply installation, the input end connecting tube respectively of described angle acquisition module and pressure unit, the input end of described leakage alarm detector connects monitoring point surrounding air, the output terminal of described angle acquisition module connects wireless communication terminal by 485 signal wires, output terminal and the output terminal revealing alarm detector of described pressure unit are connected the input end of corresponding scale data collector respectively, the output terminal of described corresponding scale data collector connects wireless communication terminal respectively by 485 signal wires, described electric supply installation is for revealing alarm detector, angle acquisition module, pressure unit, wireless communication terminal and corresponding scale data collector parallel operation, electric supply installation and leakage alarm detector, angle acquisition module, pressure unit, respectively air switch is housed between wireless communication terminal and corresponding scale data collector.

Accurate locating module described above is hand-held mobile satellite location equipment.

Assets management module described above is handhold RFID electronic label identification equipment.

A method of work for above-mentioned pipe network real-time monitoring system, is characterized in that concrete steps are as follows:

(1) Internet of Things sensing module image data;

(2) Internet of Things sensing module by the data that collect by wireless real-time data transmission module transfer to Surveillance center;

(3) data received are carried out data statistics and data analysis by Surveillance center.

In step described above (2), when Internet of Things sensing module is attitude monitoring module, its method of work is: the angle change of angle acquisition module acquires pipeline, gained signal transfers to wireless communication terminal by 485 signal wires, and wireless communication terminal transfers data to Surveillance center by wireless real-time data transmission module; Air switch is connection status when normal work, is off state when overhauling or have an accident.

In step described above (2), when Internet of Things sensing module is valve pit monitoring modular, its method of work is: temperature transmitter collection tube channel temp changes, gained electric signal inputs corresponding scale data collector, corresponding scale data collector exports 485 signals to wireless communication terminal by 485 signal wires, and wireless communication terminal transfers data to Surveillance center by wireless real-time data transmission module;

Pressure unit gathers pipeline pressure change, gained electric signal inputs corresponding scale data collector, corresponding scale data collector exports 485 signals to wireless communication terminal by 485 signal wires, and wireless communication terminal transfers data to Surveillance center by wireless real-time data transmission module;

Reveal the change that alarm detector gathers combustable gas concentration in air in monitoring range, gained electric signal inputs corresponding scale data collector, corresponding scale data collector exports 485 signals to wireless communication terminal by 485 signal wires, and wireless communication terminal transfers data to Surveillance center by wireless real-time data transmission module; Air switch is connection status when normal work, is off state when overhauling or have an accident.

In step described above (2), when Internet of Things sensing module is corrosion monitoring module, its method of work is: cathodic protection potential acquisition module gathers the potential change of pipeline, gained signal transfers to wireless communication terminal by 485 signal wires, and wireless communication terminal transfers data to Surveillance center by wireless real-time data transmission module; Air switch is connection status when normal work, is off state when overhauling or have an accident.

In step described above (2), when Internet of Things sensing module for register one's residence monitoring modular time, its method of work is:

The angle change of angle acquisition module acquires pipeline, gained signal transfers to wireless communication terminal by 485 signal wires, and wireless communication terminal transfers data to Surveillance center by wireless real-time data transmission module;

In step described above (2), when Internet of Things sensing module is accurate locating module, its method of work is: use hand-held mobile satellite location equipment accurately to be located pipeline by the mode of satnav, locator data is passed through wireless real-time data transmission module transfer to Surveillance center.

In step described above (2), when Internet of Things sensing module is assets management module, its method of work is: use handhold RFID electronic label identification equipment to read RFID, by the information that reads by wireless real-time data transmission module transfer to Surveillance center.

In step described above (3), the specific works process that Surveillance center carries out data statistics and data analysis is: gather the data obtained typing SQL database, OPC bitcom mining data from data server, passes to plane and 3D technique, warning, trend, real time historical database, statistical study assembly; Adopt the configuration groupware as system configuration platform, set up man-machine interface display platform server, carry out editor's exploitation at 2D, 3D configuration interface on the platform, and the configuration page be completed is published in Web system, browsed by network access by pc client; Pc client, according to number mandate, issues the page by software client or IE browser access; The real time data that analytical applications layer software is obtained from OPC by historical data base record, then based on historical data, for trend analysis, alert frequency statistical study, energy statistics analysis, runs report generation.

In step described above (3), the result of statistics and analysis data is further applied after the data received are carried out data statistics and data analysis by Surveillance center, comprises following three aspects:

A. based on BIM software, by the pipe network data parameterization that collects in step (1) and modelling, the 3D tube Net Information System with multiple pipe network data is set up;

B. utilize the mathematical logic relation that analyzer tube network data obtains, draw the parameter being more conducive to network security and running, and multiple alarm is made to data exception;

C. utilize configuration software to realize data visualization to express, comprise 2D planar technology configuration, 3D technique configuration and data and curves analysis;

D. utilize the RFID information that assets management module collects, realize reading the information of pipe network equipment assets in Surveillance center, inquire about and upgrading.

Technique effect of the present invention:

1. utilize the effect that BIM software reaches:

1-1. achieves model parameterization and controls: analyze pipeline data structure, according to different pipeline modeling demand, data visualization and regular data analysis statistical is utilized to carry out respective handling respectively to pipe space data message and attribute information targetedly.Traditional papery data and scene is replaced manually to reconnoitre in a large number with electronic bits of data.

1-2. realizes pipe simulating three-dimensional modeling: utilize the modeling function that BIM provides, and realizes section modeling and the body curved surface modeling of pipe network system, makes the three-dimensional model of pipe network have display effect more true to nature, also greatly simplify program simultaneously.

1-3. achieves data and image integration analysis: the feature of combining information management system, propose pipeline and assist the imagination of excavation analytic function and the step giving specific implementation, plan a city better to urban planning authority, reduce unnecessary loss and provide help, add pipe network component function and warning function, this is just greatly for municipal sector's management pipeline provides convenient and safety guarantee.Carry out state anticipation for pipeline state in various situations simultaneously and numeral and figure foundation are provided.

1-4. realizes Production development visual control and alarm linkage: integrate all kinds of real time data, hold according to computer tubes such as the current pressure of selected pipeline section and Temperature numerical, effective Calibration pipe each section of pumped (conveying) medium data, provide in time range and various dimensions visualized data analysis within the scope of mileage.

1-5. realizes the inquiry of Hazard Assessment result visualization: by means of big-dipper satellite image data, and analysis conduit is landform in certain limit along both side.For the disaster scenarios it that field is different, in conjunction with the existing hydrology, meteorology, geologic database, different Forecasting Methodology is utilized to carry out assay.Form the three-dimensional research and appraisal of pipeline and prevent and treat information, and forming various control prece, for carrying out early intervening and improvement provides visual information supplemental support and spatial data support.

In a word, the BIM technology be applied in building expansion is applied in the management of pipeline, find merging point in pipe monitoring field of BIM technology and multidimensional innovative technology and point of penetration, set up the electronic record of pipeline, form the pipeline model that visualization is high, pipeline overall process data are carried out regular division management simultaneously, the real time data of pipeline is changed mutually link with pipeline three-dimensional model, reduce pipe inspection blind area, form the anticipation of conduit running state under each scene, solid monitoring that is comprehensive, full angle is formed to road.

2. utilize the effect of data visualization principle process data

The Main Function of data visualization in Supervisory control be undertaken by graphical means clear, effective information transmission.By analyzing the complex data of magnanimity, with vision means intuitively, data are expressed, by huge numerous and diverse duct size information in all kinds of chart with distinctness intuitively mode embody.Pipe network data are really spun off from simple numeral, facilitates the timely generation of decision-making to a great extent.

3. field personnel management system application effect

Pipe network monitoring needs high efficiency operational management, first needs effectively divide each job duty of company and examine, and comprises the supervision of daily line walking, the timely response etc. of client's guarantee.

In this problem, this project scheduling adopts field personnel management system advanced at present.This system is the integrated of technology of Internet of things, relies on LBS location and task issue freely and statistical and analytical tool, in daily line walking, failure response, rush repair and post supervision and examination, played vital role.

Field personnel management system is made up of system, intelligent terminal.Dispatching center is logged in by Web, inquires about current position, each post, historical track, debriefing, sends instruction to concrete post.Concrete executor collects maintenance or repairing task at any time by mobile phone A PP, and uploads maintenance report and scene photograph when safeguarding.Administration and supervision authorities log in by Web or mobile phone A PP and grasp statistics.

Maintenance report and SCADA system realize sharing.SCADA system does periodic statistical to maintenance times, makes timely early warning to safeguarding frequently.Administration and supervision authorities obtain system real-time running state and statistics early-warning information by intelligent terminal, as required at any time to scheduling issuing command.

Bond networking and BIM technology, use RFID, all fix RFID, even if when bad environments, also accurately read by cordless at local line walking stake point and visual plant place.Track walker by intelligent terminal reading tag information when line walking, reads record by label information and achieves the supervision of track walker's line walking basis and examination.

By field personnel management, mobile APP and electronic tag, technique is on-the-spot, concrete post, dispatching system, administration and supervision authorities are together in series, and form a wisdom network.Technology of Internet of things has not only built annexation between thing thing, also enhances the contact of thing, people, extends traditional territory, SCADA system limit and function, improves the efficiency of pipeline monitoring, operational management.

Assets section also by inquiry electronic tag numbering or directly can read at the scene, also can obtain the information of on-the-spot assets, identify assets exactly.

4. the effect of data acquisition and wireless transmission

4-1. data acquisition equipment is by the propelling of tradition table meter to internet of things sensors and RFID

Data collection layer is by various cognition technology and equipment, distributed frame gathers the parameter such as pressure, temperature, leakage concentration, continuous data, civilian IC-card table data of pipeline, station, valve chamber, terminal user, realizes the measurement of the process equipment to city danger medium pipe network, location and monitoring.The front-end collection equipment used comprises various kinds of sensors, instrument and electronic tag etc.

Data transfer layer, by the data transmission network of the various ways such as GSM, GPRS, ZigBee, WiFi, by real-time Data Transmission to dispatching center, and carries out check code or encrypted authentication to data;

4-2. data acquisition, by putting and face, by individuality to the overall situation, is monitored the transformation of monitoring completely by end nothing of registering one's residence

Application technology of Internet of things realizes by putting and face, by individuality to the overall situation, by end of registering one's residence without the strategic change monitoring monitoring completely, mainly comprises following process:

4-2-1. pipeline is along the line: remote sensing, remote measurement, sedimentation, excavation vibrations, line pressure, cloudy guarantor detective pole, valve pit leakage etc., the monitoring of satnav, RFID rfid system, field data;

4-2-2. carries node: freely unimpeded thing connection communication network, based on the line inspection device of RFID technique, and sensor, intelligent instrument, unmanned;

4-2-3. terminal user:

4-2-3-1. industry family: monitoring pipeline's sedimentation of registering one's residence, Communication Monitoring and leakage monitoring, intensive data collection monitoring;

The civilian family of 4-2-3-2. (centralized residential district): low-pressure pipe network pressure test, indoor warning, wireless long-distance meter-reading; The application interface of new technology is provided, develops for regional characteristics special project register one's residence leakage monitoring, attitude monitoring, line walking management etc., carry out special practice;

The brand-new product arisen at the historic moment under 4-3. New Technical Condition, such as:

4-3-1. field pipeline monitor: pipeline attitude monitoring with utilize BIM technology to carry out 3D emulation, the field monitoring of valve chamber valve pit;

4-3-2. corrosion monitoring: cloudy protection device protection potential monitoring;

4-3-3. line walking and repairing: field personnel management system, mobile phone A PP, RFID, satnav;

4-3-4. industry family and the monitoring of civilian family: the short-range wireless networkings such as ZigBee, WiFi, GPRS, monitoring pipeline's sedimentation of registering one's residence;

4-4. adopts wireless telecommunications to reduce a large amount of earth moving, avoid the second investment, and Signal transmissions does not exist information security issue.

5. the effect of data statistic analysis

Carry out alarm analysis and the storage of real time data, and all types of data management and the storage such as danger medium Pipeline Network Spatial Data, Real-time Monitoring Data.The basic platform of data statistics applied analysis is set up by the module such as data engine, GIS engine, serviced component, multimedia warning, Web delivery system, mobile APP.Be by setting up buried pipeline Data Analysis Model, data being checked, checking, retrying, the operation such as judgement, and historical data and real time data to be compared, thus find data variation point, the process of monitor data change also estimates the impact that will be formed.

In practicality, historical data analysis can provide digit basis for monitor staff do anticipation, to take appropriate action.In the whole life cycle of pipeline, comprise and all need suitable maintenance data analytic process to each process put into operation with final disposal from design and construction, to promote validity, monitoring human-computer interface brevity and lucidity, content is clearly understandable, the accurate reception and registration of all kinds of visualized data form guarantee information and demand, meets Operation & use requirement.

Real time historical database is used for the storage of mass data and supervision, on-line storage Supervisory control point mass data, clear, accurate operational circumstances picture is provided.

Configuration energy source use server realizes the statistics of pipe network system, analysis, early warning.

Configuration assets software is using the fault detection and diagnosis engine of advanced person as core, and internal algorithm can weigh various likelihood of failure, and reminds supvr accordingly, operating personnel and track walker, takes measures in case equipment failure occurs or produces energy dissipation; When device fails, automatically provide the tabulation of possible breakdown reason.

Configuration client software is integrated and is shown above analysis result, can be used in Web and issues.

Superiority of the present invention:

1. reduce excavation scope: the accurately application of locating module in pipe network is monitored in real time

In pipe network monitor system, adopt accurate locating module that positioning precision is obtained greatly improve, rise to 0.75 meter by general 3 ~ 5 meters of positioning precisioies.By pipe network, administrative planning, importantly go up building model, website real time data, patrol and examine maintenance personal and vehicle and running status, geologic data along the line, GIS geography information multidimensional combine, the intellectual monitoring of feasible region pipe network.At links such as the detection of danger medium pipeline network leak, pipeline corrosion protection, pipeline construction, pipeline inspection, pipelining emergent repairings, location parameter accurately can be provided, reduce unnecessary blindness on a large scale and excavate maintenance, but take the most efficient most economical mode to solve problem targetedly, and improve the information-based ability of buried pipeline safety management.

2. extend the pipe network life-span, reduce maintenance cost: corrosion monitoring module, the application of attitude monitoring module in pipe network is monitored in real time

Higher in underground water table, the region that in underground water, chloride ion content is high, the serious corrosion of underground utilities, especially at hidden pipeline sections such as directional traversings, has no way of judging pipeline corrosion situation.So rely on corrosion monitoring module, particularly crucial to the monitoring of pipeline specific soil conductivity along the line.

Lower, the low ground phenomenon of absolute altitude and the more serious area of groundwater mining phenomenon on earth's surface, the trend of soil settlement becomes common recognition.So very urgent and necessary to the pipeline attitude monitoring of buried pipeline in region.Pipeline gesture monitoring device is arranged on to pass through out and buries a little, or has lateral stress pipeline section place, Real-time Collection pipe sedimentation information around, for pipe network repair and maintenance provides foundation, at utmost reduces the generation of piping corrosion probability, minimizing " evaporating, emitting, dripping or leaking of liquid or gas " phenomenon.

3. improve safety coefficient: leakage monitoring module, the application of monitoring modular in pipe network is monitored in real time of registering one's residence

Traditional supervisory system is all there to be the terminal node of valve chamber as data acquisition of normal power supply, and valve pit usual conditions are comparatively severe, lack externally fed, and well humidity is large, it is easily flooded to hold, and is the blind spot of pipe network monitoring.But it is as the node on main line, diffuses for repairing, pipeline performance condition adjudgement etc. is very important.

Larger, relying on manually cannot the residential district of O&M, and as do not made timely early warning to the situation such as ductwork pressure, leakage in time, can bring hidden danger safely to resident.

Use monitoring modular of registering one's residence can make Monitoring Data directly in dispatching center, and judges pressure trend through historical data analysis assembly, judges at which unit building to exist to reveal according to trend and real time data.

Newly-built community buried pipe is running the larger phenomenon of the first three years ground natural subsidence, and monitoring modular of registering one's residence collection per hour settling data uploads dispatching center.Dispatching center's periodic analysis is respectively registered one's residence pipe sedimentation trend, and the maximum variable inclinations according to setting makes early warning, and sends early warning through sound and light alarm and mobile terminal, improves pipe network operation safety coefficient.

4. save time, raise the efficiency

4 ?1. field personnel management systems, mobile APP

In this problem, take the lead in introducing field personnel management system advanced at present.This system is the integrated of technology of Internet of things, rely on LBS location, and task is issued and statistical and analytical tool freely, in daily line walking, failure response, rush repair and post supervision and examination, played vital role.

Maintenance report and SCADA system realize sharing.SCADA system does periodic statistical to maintenance times, makes timely early warning to safeguarding frequently.Administration and supervision authorities obtain system real-time running state and statistics early-warning information by intelligent terminal, as required at any time to scheduling issuing command.Managed by field personnel and mobile APP, technique is on-the-spot, concrete post, dispatching system, administration and supervision authorities are together in series, and form a wisdom network.Thing connection technology has not only built annexation between thing thing, also enhances the contact of thing, people, extends traditional territory, SCADA system limit and function, improves the efficiency of pipeline monitoring, operational management.

4 ?2.RFID electronic tag

All secure RFID at local line walking stake point and visual plant place, even if when bad environments, also accurately read by cordless.

Track walker by intelligent terminal reading tag information when line walking, reads record by label information and achieves the supervision of track walker's line walking basis and examination.

Assets section is by inquiry electronic tag numbering or directly read at the scene, can obtain the information of on-the-spot assets, identify assets exactly.

(4) accompanying drawing illustrates:

The structure of Fig. 1 a kind of pipe network real-time monitoring system involved by the present invention and workflow diagram.

(5) embodiment:

Embodiment 1: a kind of pipe network real-time monitoring system, it is characterized in that it comprises RFID, Internet of Things sensing module, wireless real-time data transmission module and Surveillance center, described RFID is pasted onto on the along the line and node of pipeline and Internet of Things sensing module, described Internet of Things sensing module input end image data, the output terminal of Internet of Things sensing module connects the input end of real-time Data Transmission module, the output terminal of described real-time Data Transmission module connects the input end of Surveillance center, described Surveillance center carries out data analysis, described Internet of Things sensing module chooses assets management module simultaneously, attitude monitoring module, valve pit monitoring modular, corrosion monitoring module, to register one's residence monitoring modular and accurate locating module six kinds.

Wireless real-time network system described above is GPRS Radio Network System.

Attitude monitoring module described above is arranged on has lateral stress pipeline section place around, attitude monitoring module comprises anti-explosion box body and is contained in electric supply installation, air switch, angle acquisition module and the wireless communication terminal in anti-explosion box body, the input end connecting tube of described angle acquisition module, angle acquisition module connects wireless communication terminal by 485 signal wires, described electric supply installation is angle acquisition module and wireless communication terminal parallel operation, electric supply installation and respectively air switch is housed between angle acquisition module and wireless communication terminal.

(1) Internet of Things sensing module image data;

Embodiment 2: a kind of pipe network real-time monitoring system, it is characterized in that it comprises RFID, Internet of Things sensing module, wireless real-time data transmission module and Surveillance center, described RFID is pasted onto on the along the line and node of pipeline and Internet of Things sensing module, described Internet of Things sensing module input end image data, the output terminal of Internet of Things sensing module connects the input end of real-time Data Transmission module, the output terminal of described real-time Data Transmission module connects the input end of Surveillance center, described Surveillance center carries out data analysis, described Internet of Things sensing module chooses assets management module simultaneously, attitude monitoring module, valve pit monitoring modular, corrosion monitoring module, to register one's residence in monitoring modular and accurate locating module six kinds.

Wireless real-time network system described above is ZigBee Radio Network System.

Attitude monitoring module described above is arranged on passes through out, buries a little, attitude monitoring module comprises anti-explosion box body and is contained in electric supply installation, air switch, angle acquisition module and the wireless communication terminal in anti-explosion box body, the input end connecting tube of described angle acquisition module, angle acquisition module connects wireless communication terminal by 485 signal wires, described electric supply installation is angle acquisition module and wireless communication terminal parallel operation, electric supply installation and respectively air switch is housed between angle acquisition module and wireless communication terminal.

(1) Internet of Things sensing module image data;

Claims

1. a pipe network real-time monitoring system, it is characterized in that it comprises RFID, Internet of Things sensing module, wireless real-time data transmission module and Surveillance center, described RFID is pasted onto on the along the line and node of pipeline and Internet of Things sensing module, described Internet of Things sensing module input end image data, the output terminal of Internet of Things sensing module connects the input end of real-time Data Transmission module, the output terminal of described real-time Data Transmission module connects the input end of Surveillance center, described Surveillance center carries out data analysis, described Internet of Things sensing module is assets management module, attitude monitoring module, valve pit monitoring modular, corrosion monitoring module, the at least one of registering one's residence in monitoring modular or accurate locating module.

2. a kind of pipe network real-time monitoring system according to claim 1, is characterized in that described wireless real-time data transmission module is Radio Network System.

3. a kind of pipe network real-time monitoring system according to claim 2, is characterized in that described wireless real-time network system is GPRS Radio Network System, gsm wireless network system, ZigBee Radio Network System or WiFi Radio Network System.

4. a kind of pipe network real-time monitoring system according to claim 1, it is characterized in that described attitude monitoring module is arranged on to pass through out, bury and a little or around have lateral stress pipeline section place, attitude monitoring module comprises anti-explosion box body and is contained in the electric supply installation in anti-explosion box body, air switch, angle acquisition module and wireless communication terminal, the input end connecting tube of described angle acquisition module, angle acquisition module connects wireless communication terminal by 485 signal wires, described electric supply installation is angle acquisition module and wireless communication terminal parallel operation, electric supply installation and respectively air switch is housed between angle acquisition module and wireless communication terminal.

5. a kind of pipe network real-time monitoring system according to claim 1, is characterized in that described valve pit monitoring modular is arranged in valve pit, and valve pit monitoring modular comprises anti-explosion box body and is contained in the air switch in anti-explosion box body, reveal alarm detector, temperature transmitter, pressure unit, corresponding scale data collector, wireless communication terminal and electric supply installation, the input end connecting tube respectively of described temperature transmitter and pressure unit, the input end of described leakage alarm detector connects the gas in valve pit, the output terminal of described temperature transmitter, output terminal and the output terminal revealing alarm detector of pressure unit are connected the input end of corresponding scale data collector respectively, the output terminal of described corresponding scale data collector connects wireless communication terminal respectively by 485 signal wires, and described electric supply installation is for revealing alarm detector, temperature transmitter, pressure unit, corresponding scale data collector and wireless communication terminal parallel operation, electric supply installation and leakage alarm detector, temperature transmitter, pressure unit, respectively air switch is housed between corresponding scale data collector and wireless communication terminal.

6. a kind of pipe network real-time monitoring system according to claim 1, it is characterized in that described corrosion monitoring module is arranged in cathodic protection test pile, corrosion monitoring module comprises anti-explosion box body and is contained in the air switch in anti-explosion box body, cathodic protection potential acquisition module, wireless communication terminal and electric supply installation, the input end of described cathodic protection potential acquisition module connects the cable in cathodic protection test pile, the output terminal of described cathodic protection potential acquisition module connects wireless communication terminal by 485 signal wires, described electric supply installation is cathodic protection potential acquisition module and wireless communication terminal parallel operation, electric supply installation and respectively air switch is housed between cathodic protection potential acquisition module and wireless communication terminal.

7. a kind of pipe network real-time monitoring system according to claim 1, monitoring modular of registering one's residence described in it is characterized in that is arranged on low pressure pipeline and registers one's residence pipeline junction, monitoring modular of registering one's residence comprises anti-explosion box body and is contained in the air switch in anti-explosion box body, reveal alarm detector, angle acquisition module, pressure unit, wireless communication terminal, corresponding scale data collector and electric supply installation, the input end connecting tube respectively of described angle acquisition module and pressure unit, the input end of described leakage alarm detector connects monitoring point surrounding air, the output terminal of described angle acquisition module connects wireless communication terminal by 485 signal wires, output terminal and the output terminal revealing alarm detector of described pressure unit are connected the input end of corresponding scale data collector respectively, the output terminal of described corresponding scale data collector connects wireless communication terminal respectively by 485 signal wires, described electric supply installation is for revealing alarm detector, angle acquisition module, pressure unit, wireless communication terminal and corresponding scale data collector parallel operation, electric supply installation and leakage alarm detector, angle acquisition module, pressure unit, respectively air switch is housed between wireless communication terminal and corresponding scale data collector.

8. a kind of pipe network real-time monitoring system according to claim 1, is characterized in that described accurate locating module is hand-held mobile satellite location equipment.

9. a kind of pipe network real-time monitoring system according to claim 1, is characterized in that described assets management module is handhold RFID electronic label identification equipment.

10. a method of work for pipe network real-time monitoring system described in claim 1, is characterized in that concrete steps are as follows:

(1) Internet of Things sensing module image data;

The method of work of 11. a kind of pipe network real-time monitoring systems according to claim 10, it is characterized in that in described step (2), when Internet of Things sensing module is attitude monitoring module, its method of work is: the angle change of angle acquisition module acquires pipeline, gained signal transfers to wireless communication terminal by 485 signal wires, and wireless communication terminal transfers data to Surveillance center by wireless real-time data transmission module; Air switch is connection status when normal work, is off state when overhauling or have an accident.

The method of work of 12. a kind of pipe network real-time monitoring systems according to claim 10, it is characterized in that in described step (2), when Internet of Things sensing module is valve pit monitoring modular, its method of work is: temperature transmitter collection tube channel temp changes, gained electric signal inputs corresponding scale data collector, corresponding scale data collector exports 485 signals to wireless communication terminal by 485 signal wires, and wireless communication terminal transfers data to Surveillance center by wireless real-time data transmission module;

The method of work of 13. a kind of pipe network real-time monitoring systems according to claim 10, it is characterized in that in described step (2), when Internet of Things sensing module is corrosion monitoring module, its method of work is: cathodic protection potential acquisition module gathers the potential change of pipeline, gained signal transfers to wireless communication terminal by 485 signal wires, and wireless communication terminal transfers data to Surveillance center by wireless real-time data transmission module; Air switch is connection status when normal work, is off state when overhauling or have an accident.

The method of work of 14. a kind of pipe network real-time monitoring systems according to claim 10, is characterized in that in described step (2), when Internet of Things sensing module for register one's residence monitoring modular time, its method of work is:

The method of work of 15. a kind of pipe network real-time monitoring systems according to claim 10, it is characterized in that in described step (2), when Internet of Things sensing module is accurate locating module, its method of work is: use hand-held mobile satellite location equipment accurately to be located pipeline by the mode of satnav, locator data is passed through wireless real-time data transmission module transfer to Surveillance center.

The method of work of 16. a kind of pipe network real-time monitoring systems according to claim 10, it is characterized in that in described step (2), when Internet of Things sensing module is assets management module, its method of work is: use handhold RFID electronic label identification equipment to read RFID, by the information that reads by wireless real-time data transmission module transfer to Surveillance center.

The method of work of 17. a kind of pipe network real-time monitoring systems according to claim 10, it is characterized in that in described step (3), the specific works process that Surveillance center carries out data statistics and data analysis is: gather the data obtained typing SQL database, OPC bitcom mining data from data server, passes to plane and 3D technique, warning, trend, real time historical database, statistical study assembly; Adopt the configuration groupware as system configuration platform, set up man-machine interface display platform server, carry out editor's exploitation at 2D, 3D configuration interface on the platform, and the configuration page be completed is published in Web system, browsed by network access by pc client; Pc client, according to number mandate, issues the page by software client or IE browser access; The real time data that analytical applications layer software is obtained from OPC by historical data base record, then based on historical data, for trend analysis, alert frequency statistical study, energy statistics analysis, runs report generation.

The method of work of 18. a kind of pipe network real-time monitoring systems according to claim 10, it is characterized in that in described step (3), after the data received are carried out data statistics and data analysis by Surveillance center, the result of statistics and analysis data is further applied, comprises following three aspects:

C. utilize configuration software to realize data visualization to express, comprise 2D planar technology configuration, 3D technique configuration and data and curves analysis.