CN102930376B - A kind of method and system of Urban Buried Pipeline Network mark/location/display/management - Google Patents
A kind of method and system of Urban Buried Pipeline Network mark/location/display/management Download PDFInfo
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Abstract
A kind of method and system of Urban Buried Pipeline Network mark/location/display/management, based on mobile terminal GPS, RFID, the transmission of mobile Internet GPRS data and GIS technology, integrate the multiple functions such as the mark of Urban Buried Pipeline Network, location, information acquisition, description explanation, display, management, be convenient to effectively manage underground pipe network, realize the resource sharing of underground pipe network information, consult utilize underground pipe network data to provide convenient to city planning, implementation management department and construction, unit in charge of construction.
Description
Technical field
The present invention relates to a kind of GPS based on mobile terminal, RFID, mobile Internet GPRS data transmission and GIS technology Urban Buried Pipeline Network mark/location/display/management method.The invention still further relates to the system that described method is used.
Background technology
Urban Buried Pipeline Network is the infrastructure of maintaining above and below ground, city space relationship, ensureing urban whole operation, and being the blood vessels of city survival and development, is the important foundation information of city planning, construction, management.Urban Buried Pipeline Network is as pipelines such as feedwater, draining, combustion gas, electric power, communication, heating power, industry, just as " blood vessel " and " nerve " in human body, day and night be responsible for the function of transportation of substances, energy and transmission information, be the material base depended on for existence and development in city, be called as " lifeline " in city.The unified plan of Urban Buried Pipeline Network and management, just along with the development of Geographic Information System (GeographicInformationSystem is called for short GIS) industry, be more and more subject to people's attention.The underground pipe networks such as the electric power in city, water supply, heating, combustion gas, blowdown are closely related with the life of environmental protection and people, and their unimpeded operation is the important leverage of enterprise safety operation, social stability.Consider, make overall planning, reasonable employment financial resources, the integrated management realizing Urban Buried Pipeline Network has become inevitable.
At present, the management condition of the underground pipe network archive information of doing things in his own way, consults utilize pipeline data to bring very big inconvenience to city planning, implementation management department and construction, unit in charge of construction.Therefore, set up the underground pipe network informix dynamic management system in city, carry out the centralized and unified management of underground pipe network information, the resource sharing realizing underground pipe network information is planning, builds the common aspiration of the units such as administrative service division, pipeline property right unit, archives of city construction management and each construction, construction.
Through to domestic and international patent documentation and the journal article retrieval published, not yet find and the closely-related report of the present invention or document.
Summary of the invention
First technical matters to be solved by this invention, is just to provide the method for a kind of Urban Buried Pipeline Network mark/location/display/management.
Second technical matters to be solved by this invention, is just to provide a kind of Urban Buried Pipeline Network mark/location/display/management system realizing said method.
Method and system of the present invention, based on mobile terminal GPS, RFID, the transmission of mobile Internet GPRS data and GIS technology, integrate the multiple functions such as the mark of Urban Buried Pipeline Network, location, information acquisition, description explanation, display, management, be convenient to effectively manage underground pipe network, realize the resource sharing of underground pipe network information, consult utilize underground pipe network data to provide convenient to city planning, implementation management department and construction, unit in charge of construction.
Solve first technical matters, the present invention adopts following technical scheme:
A method for Urban Buried Pipeline Network mark/location/display/management, comprises the following steps:
S1 marks label and image data at underground pipe network key position, comprises following sub-step:
S1-1 lays at underground pipe network or in maintenance process, electronic tag is arranged on the key position of underground pipe network, as cable splice, protecting pipe, turning, river road pass through place etc.;
S1-2 is positioned electronic tag mounting points by the GPS module of hand-held mobile terminal;
S1-3 is by the RFID module of hand-held mobile terminal, the electronic tag newly increased is carried out to write and the Real-time Collection of information, carry out the erasing of information to laying the existing electronic tag that path changes and again write, and the amended electronic labeling information of Real-time Collection;
The electronic labeling information of collection is sent to server by the GPRS wireless communication module of hand-held mobile terminal by S1-4;
S1-5 server is stored into database by receiving electronic labeling information with the XML file form pre-defined:
The label ID of electronic tag and latitude and longitude information store with the XML file form pre-defined by hand-held mobile terminal, and are sent to server with WebService form by GPRS wireless the Internet communications module;
Server is resolved after receiving XML file and stored in database;
The corresponding relevant information of this label ID is prestored in server database, as the unit in charge of construction of this cable, affiliated unit, information of voltage etc.;
The predefined label ID Naming conventions gathered in S2 server based on data storehouse, identifies and represents it in server GIS software according to latitude and longitude information by the underground pipe network key position electronic tag that different underground pipe network comprises; When GIS software explicitly descend pipe network information according to the label gathered, provide the synchronism switching of electronic chart and satellite map simultaneously, can while on electronic chart and satellite map, browse the layout information of underground pipe network;
S3 is when Urban Buried Pipeline Network position goes wrong:
First the approximate location (because the precision of GPS is roughly about 10 meters) of underground pipe network is searched out by hand-held mobile terminal GPS module;
Then the signal of hand-held mobile terminal RFID module reading electronic labels, searches the exact position of underground pipe network key position;
Server is transferred to by GPRS wireless communication module after obtaining electronic tag ID;
The details of pipe network key position belonging to electronic tag can be obtained further by WebService service, in order to carry out reference to during underground pipe network maintenance and inspection from server database after obtaining underground pipe network electronic labeling information.
Described electronic labeling information comprises predefined ID and longitude and latitude.
Solve second technical matters, the present invention adopts following technical scheme:
A kind of system realizing the Urban Buried Pipeline Network mark/location/display/management of said method, it is characterized in that: comprise the electronic tag, hand-held mobile terminal and the server that are located in the ground pipe network key position, described hand-held mobile terminal is contacted by GPRS wireless Internet and server interaction.
Described mobile terminal is provided with GPRS sending module and RFID radio-frequency (RF) Reader and GPS locator, be circumscribed with input through keyboard and visual touch-screen, support that handwriting input is to meet the requirement of conventional data retrieval and special status record, terminal supports MicrosoftWindowsCE system.
Beneficial effect: the invention has the advantages that the position of underground pipe network and integral layout information etc. display by the latitude and longitude information that can quickly move through underground pipe network key position electronic tag.Complete after to underground pipe network data acquisition, can by RFID and GPS technology, the position of accurate location underground pipe network key position, simultaneously on the ID basis of reading electronic labels, by the software on GPRS wireless the Internet communications module and server computer and database module mutual, the details of underground pipe network belonging to electronic tag can be obtained, be convenient to effectively manage underground pipe network, consult utilize underground pipe network data to provide convenient to city planning, implementation management department and construction, unit in charge of construction, realize the resource sharing of underground pipe network information.
Accompanying drawing explanation
Fig. 1 is Urban Buried Pipeline Network of the present invention mark/location/display/management system composition structural representation;
The schematic layout pattern of underground pipe network label point on generalized information system map that Fig. 2 the present invention gathers with mobile terminal;
Fig. 3 collection underground pipe network of the present invention label point choose on generalized information system map after display label point details schematic diagram;
Fig. 4 collection underground pipe network of the present invention label point stores the schematic diagram of information in a database;
Fig. 5 is the schematic diagram laying RFID on underground pipe network key position.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
As shown in Figure 1, the system of Urban Buried Pipeline Network mark/location/display/management of the present invention, comprise the electronic tag, hand-held mobile terminal and the server that are located in the ground pipe network key position, hand-held mobile terminal is contacted by GPRS wireless Internet and server interaction.Mobile terminal of the present invention supports GPRS wireless the Internet communications, built-in RFID(radio-frequency (RF) identification) and the GPS ability of locating.Possess input through keyboard and the function of visual touch-screen input under high light, support that handwriting input is to meet the requirement of conventional data retrieval and special status record, terminal supports MicrosoftWindowsCE system.
Adopt said system to realize the method for Urban Buried Pipeline Network mark/location/display/management, comprise the following steps:
S1 marks label and image data at underground pipe network key position:
S1-1 lays at underground pipe network or in maintenance process, electronic tag is arranged on the key position of underground pipe network, as shown in Figure 5;
S1-2 is positioned electronic tag mounting points by the GPS module of hand-held mobile terminal;
S1-3 is by the RFID module of hand-held mobile terminal, the electronic tag newly increased is carried out to write and the Real-time Collection of information, carry out the erasing of information to laying the existing electronic tag that path changes and again write, and the amended electronic labeling information of Real-time Collection;
The electronic labeling information of collection is sent to server by the GPRS wireless communication module of hand-held mobile terminal by S1-4;
S1-5 server is stored into database by receiving electronic labeling information with the XML file form pre-defined: the label ID of electronic tag and latitude and longitude information store with the XML file form pre-defined by hand-held mobile terminal, and are sent to server with WebService form by GPRS wireless the Internet communications module; Server is resolved after receiving XML file and stored in database; The corresponding relevant information of this label ID is prestored in server database, as the unit in charge of construction of this cable, affiliated unit, information of voltage etc.;
The predefined label ID Naming conventions gathered in S2 server based on data storehouse, identifies and represents it in server GIS software according to latitude and longitude information by the underground pipe network key position electronic tag that different underground pipe network comprises; When GIS software explicitly descend pipe network information according to the label gathered, provide the synchronism switching of electronic chart and satellite map simultaneously, can while on electronic chart and satellite map, browse the layout information of underground pipe network;
S3 is when Urban Buried Pipeline Network position goes wrong, first the approximate location (because the precision of GPS is roughly about 10 meters) of underground pipe network is searched out by hand-held mobile terminal GPS module, then the signal of hand-held mobile terminal RFID module reading electronic labels, search the exact position of underground pipe network key position, server is transferred to by GPRS wireless communication module after obtaining electronic tag ID, the details of pipe network key position belonging to electronic tag can be obtained from server database further by WebService service after obtaining underground pipe network electronic labeling information, in order to carry out reference to during underground pipe network maintenance and inspection.
By after underground pipe network key position disposes electronic tag (as shown in Figure 5), while deployment, use the ID information that the predefine of the RFID module of mobile terminal write electronic tag is good.After obtaining the longitude and latitude data of electronic tag position by the GPS module of mobile terminal, the data gathered are sent to server by GPRS module by WebService after treatment, server to be accepted it after data after treatment stored in database by communication module, electronic tag data in server generalized information system calling data storehouse, carries out display to information such as the layouts of underground pipe network and browses (as shown in Figure 2, Figure 3, Figure 4).When needing to carry out maintenance overhaul to underground pipe network, by GPS and the dual position descending pipe network accurate as to position of RFID module of mobile terminal, after RFID module reading tag information, can communicate with server, obtain the details of underground pipe network belonging to electronic tag.Server GIS software also can inquire and browse the details etc. of underground pipe network key position belonging to the integral layout of the underground pipe network be made up of electronic tag and certain label.
Relevant explanation of nouns
RFID wireless radio-frequency: RFID radio-frequency (RF) identification is a kind of contactless automatic identification technology, and it automatically identifies destination object by radiofrequency signal and obtains related data, the work of identification need not manual intervention, can work in various rugged surroundings.RFID technique identifiable design high-speed moving object also can identify multiple label simultaneously, swift and convenient to operate.RFID is a kind of simple wireless system, and only have two basic devices, this system is used for control, detection and tracking object.System is made up of an interrogator (or reader) and a lot of transponder (or label).
GPS global satellite positioning (GlobalPositioningSystem): Global Positioning System (GPS) is the multifunction system of the high precision set up along with the development of modern science and technology, round-the-clock and global radio navigation location, time service.Its utilize be positioned at apart from the earth more than 20,000 kilometer high, the satellite network that is made up of 24 artificial satellites, constantly launch positioning signal to the earth.Any one GPS tellurian, as long as the signal receiving that more than three satellites send, moment just can calculate the motion state of tested carrier, as: longitude, latitude, highly, the time, speed, course etc.
GIS Geographic Information System (GeographicInformationSystem): GIS Geographic Information System is the computer system gathering, store, manage, analyze, describe and apply the data that earth surface (comprising atmospheric envelope) is relevant with space and geographic distribution all or in part.It is organically combined by hardware, software, data and user and forms.Native system be in order to obtain, store, show, Query Location data and the computer data base management system set up, required information and data intuitively, are visually shown with the form of figure or form on electronic chart, for gps satellite location provides good map environment, and the process perfection of spatial information and attribute information can be combined, with the information such as mode display position state intuitively.
GPRS network technology (GeneralPacketRadioService): GPRS and GPRS, is a kind of wireless, packet-switched technology based on gsm system, provides end to end, the wireless IP of wide area connects.Popular says, GPRS is the science and technology of a high-speed data process, and method transmits data to user on hand with the form of " grouping ".Although GPRS is the transitional technology developed to 3G (Third Generation) Moblie as existing GSM network, it all has significant advantage in many aspects, as low in GPRS communication fee; Data transmission is fast, and real-time is good; Data transmission can operate multiple equipment simultaneously; Center is without communication module, and direct connecting Internet, the operating cost at center is fixed, and data traffic speed is far longer than GSM mode etc.Meanwhile, GPRS network upgrades than GSM mode conveniently.
WebService
Socket and Webservice is based on the network communication mode on ICP/IP protocol basis.Socket communication advantages is that communication efficiency is high, can not cause extra communication flows, and shortcoming is as the long connected mode of one, and on equipment, performance is unstable, and safeguard more difficult to connection status, the duty ratio for server is larger.And the WebService essence be based upon on ICP/IP protocol basis adopts http protocol to transmit, adopt WebService to carry out communication exploitation simple, easy to maintenance, this adopts WebService as the great advantage of the transmission mode of data.
Claims (2)
1. a method for Urban Buried Pipeline Network mark/location/display/management, comprises the following steps:
S1 marks label and image data at underground pipe network key position, comprises following sub-step:
S1-1 lays at underground pipe network or in maintenance process, electronic tag is arranged on underground pipe network key position;
S1-2 is positioned electronic tag mounting points by the GPS module of hand-held mobile terminal;
S1-3 is by the RFID module of hand-held mobile terminal, the electronic tag newly increased is carried out to write and the Real-time Collection of information, carry out the erasing of information to laying the existing electronic tag that path changes and again write, and the amended electronic labeling information of Real-time Collection;
The electronic labeling information of collection is sent to server by the GPRS wireless communication module of hand-held mobile terminal by S1-4, comprises following sub-step;
S1-5 server is stored into database by receiving electronic labeling information with the XML file form pre-defined:
The label ID of electronic tag and latitude and longitude information store with the XML file form pre-defined by S1-5-1 hand-held mobile terminal, and are sent to server with WebService form by GPRS wireless communication module;
S1-5-2 server is resolved after receiving XML file and stored in database;
Prestore the corresponding relevant information of this label ID in S1-5-3 server database, comprise the unit in charge of construction of this label corresponding, affiliated unit and information of voltage;
The predefined label ID Naming conventions gathered in S2 server based on data storehouse, identifies and represents it in server GIS software according to latitude and longitude information by the underground pipe network key position electronic tag that different underground pipe network comprises; When GIS software explicitly descends pipe network information according to the label gathered, the synchronism switching of electronic chart and satellite map is provided simultaneously, is simultaneously displayed on layout information electronic chart and satellite map being browsed underground pipe network;
S3 is when Urban Buried Pipeline Network position goes wrong:
First S3-1 searches out the approximate location of underground pipe network by hand-held mobile terminal GPS module;
The signal of S3-2 then hand-held mobile terminal RFID module reading electronic labels, searches the exact position of underground pipe network key position;
S3-3 is transferred to server by GPRS wireless communication module after obtaining electronic tag ID;
S3-4 obtains the details of pipe network key position belonging to electronic tag after obtaining underground pipe network electronic labeling information from server database by WebService service, in order to carry out reference to during underground pipe network maintenance and inspection;
Described underground pipe network key position comprises cable splice, protecting pipe, turning, river road pass through place; Described electronic labeling information comprises predefined ID and longitude and latitude.
2. one kind realizes the system of the Urban Buried Pipeline Network mark/location/display/management of the method for claim 1, it is characterized in that: comprise the electronic tag, hand-held mobile terminal and the server that are located in the ground pipe network key position, GPRS wireless communication module, RFID radio-frequency (RF) Reader and GPS locator is provided with in described mobile terminal, be circumscribed with input through keyboard and visual touch-screen, described hand-held mobile terminal is by RFID radio-frequency (RF) Reader identification electronic tag, by contacting with GPRS wireless Internet and server interaction.
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Address after: 510080 Dongfeng East Road, Dongfeng, Guangdong, Guangzhou, Zhejiang Province, No. 8 Patentee after: ELECTRIC POWER RESEARCH INSTITUTE, GUANGDONG POWER GRID CO., LTD. Address before: 510080 Dongfeng East Road, Guangdong, Guangzhou, water, Kong Kong, No. 8 Patentee before: Electrical Power Research Institute of Guangdong Power Grid Corporation |
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