CN103018755A - Method for collecting data of tap water pipe network system by GPS (Global Position System) technology - Google Patents
Method for collecting data of tap water pipe network system by GPS (Global Position System) technology Download PDFInfo
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- CN103018755A CN103018755A CN2011102888555A CN201110288855A CN103018755A CN 103018755 A CN103018755 A CN 103018755A CN 2011102888555 A CN2011102888555 A CN 2011102888555A CN 201110288855 A CN201110288855 A CN 201110288855A CN 103018755 A CN103018755 A CN 103018755A
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Abstract
The invention relates to a method for collecting data of a tap water pipe network system by GPS (Global Position System) technology. The method comprises the steps of: (1) collecting space data of collection points on the power cable lines by a GPS receiver, and storing in a first storage; (2) recording attribute information of each collection point, and storing in a second storage; (3) converting the space data of the collection points to be standard CAD data format by a processor; (4) establishing one-to-one relationship between the space data and the attribute information of the collection points; and (5) transmitting the finally obtained information of the collection points to a power cable pipe network information system, thereby completing the collection of data. Compared with prior art, the method provided by the invention has the advantages of simple process, high measurement accuracy, small time influence, low cost in implementing and the like.
Description
Technical field
The present invention relates to a kind of collecting method, especially relate to the method that a kind of GPS of employing technology gathers the tap water pipe network system data.
Background technology
Along with the development in city, underground various pipelines become and become increasingly complex, and how reasonable, efficient data to these pipelines gather, process, and carry out at last the laying of pipeline, and domestic constituent parts is just carrying out various trials.From long-range urban informationization and digital development trend, the tube Net Information System that oneself is set up in the city is a good selection.The foundation of cable pipe network infosystem mainly contains following committed step:
The first, carry out front end data acquisition: the space and the attribute information that obtain pipeline;
The second, interior industry data preparation: the information of pipeline is carried out collating sort;
Three, data loading: the data of processing through interior industry are input in the Information of Water Supply Pipe Network system of computing machine;
Four, the renewal of database and maintenance: in order to adapt to the variation of pipeline, to spatial data and the attribute data of management object upgrade accordingly in the tube Net Information System.
After wherein the data acquisition in tube Net Information System construction early stage and construction are finished, the renewal of the database of cable pipe network infosystem and the workload of maintenance are larger, and the high-quality of these two work, finishing efficiently, also is the vital work that guarantees the normal operation of cable pipe network infosystem.Because the height of the field data acquisition quality of data directly affects the infosystem operational effect; The efficient of data collection task directly affects construction speed and the maintenance efficiency of system.Therefore, how can gather fast and efficiently high-quality data is to set up the important guarantee of high-quality, high efficiency cable pipe network infosystem.
Summary of the invention
Purpose of the present invention is exactly to provide in order to overcome the defective that above-mentioned prior art exists that a kind of method is simple, measuring accuracy is high, be subjected to the impact of time little, and the low employing GPS technology of cost when implementing gathers the method for tap water pipe network system data.
Purpose of the present invention can be achieved through the following technical solutions: a kind of GPS of employing technology gathers the method for tap water pipe network system data, it is characterized in that, the method may further comprise the steps: (1) GPS receiver gathers the spatial data of the collection point of power cable pipeline, and leaves in the first memory; (2) record each collection point attribute information, and deposit in the second memory; (3) processor becomes the Conversion of Spatial Data of collection point the cad data form of standard; (4) set up the one-to-one relationship of the attribute data of the spatial data of collection point and collection point; The information of the collection point that (5) will finally obtain sends to the cable pipe network infosystem, finishes data acquisition.
Described step (1) is specially, and when GPS receiver image data, is used simultaneously at least two GPS receivers, and one as base station, and one as rover station; Base station is motionless, and its real-time transmitting site correcting information, rover station also receive the Position Corrections information from base station in receiving satellite signal, thereby calculate accurately location coordinate information.
Attribute information in the described step (2) comprises the contact of pipeline, the flex point of pipeline and the degree of depth of pipeline.
Described GPS receiver is the double frequencies RTK receiver.
Compared with prior art, the present invention has the following advantages:
1, method is simple, measuring accuracy is high;
2, the GPS measurement is round-the-clock, real-time, and at any time operation is subjected to the impact of time little;
Its relatively traditional instrument of surveying and mapping when 3, GPS RTK field survey is implemented, its participant's quantity is few, and personnel's workload is lighter, and the cost during enforcement is low.
Description of drawings
Fig. 1 is for implementing the hardware configuration synoptic diagram of the inventive method.
Embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Embodiment
A kind of method that adopts the GPS technology to gather the tap water pipe network system data, the method may further comprise the steps:
Step (1) GPS receiver gathers the spatial data of the collection point of power cable pipeline, and leaves in the first memory.When GPS receiver image data, be used simultaneously at least two GPS receivers, one as base station, and one as rover station; Base station is motionless, and its real-time transmitting site correcting information, rover station also receive the Position Corrections information from base station in receiving satellite signal, thereby calculate accurately location coordinate information.The GPS receiver of present embodiment adopts the double frequencies RTK receiver.
Step (2) record each collection point attribute information, and deposit in the second memory.Attribute information comprises the contact of pipeline, the flex point of pipeline and the degree of depth of pipeline
Step (3) processor becomes the Conversion of Spatial Data of collection point the cad data form of standard;
Step (4) is set up the one-to-one relationship of the attribute data of the spatial data of collection point and collection point; The information of the collection point that (5) will finally obtain sends to the cable pipe network infosystem, finishes data acquisition.
As shown in Figure 1, the hardware of enforcement the inventive method comprises two GPS receivers 1, first memory 2, second memory 3 and processor 4.Two respectively first memory 2 connections of GPS receiver 1.First memory 2 is connected with second memory and all is connected with processor 4, and processor 4 is connected with the cable pipe network infosystem.Two GPS receivers 1 all adopt the double frequencies RTK receiver.
Claims (4)
1. method that adopts the GPS technology to gather the tap water pipe network system data is characterized in that the method may further comprise the steps:
(1) the GPS receiver gathers the spatial data of the collection point of power cable pipeline, and leaves in the first memory;
(2) record each collection point attribute information, and deposit in the second memory;
(3) processor becomes the Conversion of Spatial Data of collection point the cad data form of standard;
(4) set up the one-to-one relationship of the attribute data of the spatial data of collection point and collection point;
The information of the collection point that (5) will finally obtain sends to the cable pipe network infosystem, finishes data acquisition.
2. a kind of method that adopts the GPS technology to gather the tap water pipe network system data according to claim 1, it is characterized in that, described step (1) is specially, when GPS receiver image data, be used simultaneously at least two GPS receivers, one as base station, and one as rover station; Base station is motionless, and its real-time transmitting site correcting information, rover station also receive the Position Corrections information from base station in receiving satellite signal, thereby calculate accurately location coordinate information.
3. a kind of method that adopts the GPS technology to gather the tap water pipe network system data according to claim 1 is characterized in that the attribute information in the described step (2) comprises the contact of pipeline, the flex point of pipeline and the degree of depth of pipeline.
4. a kind of method that adopts the GPS technology to gather the tap water pipe network system data according to claim 1 and 2 is characterized in that described GPS receiver is the double frequencies RTK receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102888555A CN103018755A (en) | 2011-09-26 | 2011-09-26 | Method for collecting data of tap water pipe network system by GPS (Global Position System) technology |
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| CN2011102888555A CN103018755A (en) | 2011-09-26 | 2011-09-26 | Method for collecting data of tap water pipe network system by GPS (Global Position System) technology |
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| CN103018755A true CN103018755A (en) | 2013-04-03 |
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| CN2011102888555A Pending CN103018755A (en) | 2011-09-26 | 2011-09-26 | Method for collecting data of tap water pipe network system by GPS (Global Position System) technology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105653777A (en) * | 2015-12-29 | 2016-06-08 | 南京工业大学 | Intelligent mapping system for general survey of underground power pipeline |
| CN109150283A (en) * | 2018-07-23 | 2019-01-04 | 千寻位置网络有限公司 | Observe the transmission method and terminal, proxy server and data broadcasting system of data |
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| CN2890951Y (en) * | 2006-04-30 | 2007-04-18 | 武汉大学 | Underground pipe network information acquisition vehicle |
| CN101988961A (en) * | 2009-08-04 | 2011-03-23 | 武汉武大卓越科技有限责任公司 | Geographic location data collecting system |
| CN101995244A (en) * | 2010-08-30 | 2011-03-30 | 中国测绘科学研究院 | Method for acquiring object coordinates |
| CN102033969A (en) * | 2009-09-29 | 2011-04-27 | Sgi工程有限公司 | Water supply network management system and method |
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2011
- 2011-09-26 CN CN2011102888555A patent/CN103018755A/en active Pending
Patent Citations (5)
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| CN1566989A (en) * | 2003-07-08 | 2005-01-19 | 上海非开挖信息工程技术有限公司 | Underground pipe network omnibearing visualized information management system and its establishing method |
| CN2890951Y (en) * | 2006-04-30 | 2007-04-18 | 武汉大学 | Underground pipe network information acquisition vehicle |
| CN101988961A (en) * | 2009-08-04 | 2011-03-23 | 武汉武大卓越科技有限责任公司 | Geographic location data collecting system |
| CN102033969A (en) * | 2009-09-29 | 2011-04-27 | Sgi工程有限公司 | Water supply network management system and method |
| CN101995244A (en) * | 2010-08-30 | 2011-03-30 | 中国测绘科学研究院 | Method for acquiring object coordinates |
Non-Patent Citations (1)
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| 汤维佳: "卫星定位系统在实现给水管网数字化中研究与应用", 《中国优秀硕士学位论文全文数据库 基础科学辑 A008-29》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105653777A (en) * | 2015-12-29 | 2016-06-08 | 南京工业大学 | Intelligent mapping system for general survey of underground power pipeline |
| CN109150283A (en) * | 2018-07-23 | 2019-01-04 | 千寻位置网络有限公司 | Observe the transmission method and terminal, proxy server and data broadcasting system of data |
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Application publication date: 20130403 |