CN104280752A - Geographical coordinate correction method of power distribution equipment management system - Google Patents
Geographical coordinate correction method of power distribution equipment management system Download PDFInfo
- Publication number
- CN104280752A CN104280752A CN201410536397.6A CN201410536397A CN104280752A CN 104280752 A CN104280752 A CN 104280752A CN 201410536397 A CN201410536397 A CN 201410536397A CN 104280752 A CN104280752 A CN 104280752A
- Authority
- CN
- China
- Prior art keywords
- coordinate
- ***
- gps
- switching equipment
- controller switching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/40—Correcting position, velocity or attitude
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The invention provides a geographical coordinate correction method of a power distribution equipment management system. The method comprises the steps that GPS coordinates of geographical coordinates of power distribution equipment are collected through a mobile terminal; the GPS coordinates are converted into Baidu coordinates; the Baidu coordinates of the collected geographical coordinates of the power distribution equipment are displayed on a map; whether the collected coordinates deviate from an actual position is verified, and if deviation is within an allowable range, the collected coordinates do not need to be corrected, and the GPS coordinates are directly stored as the geographical coordinates of the power distribution equipment; if the deviation is large, the GPS coordinates are corrected by manually getting a point to correct the Baidu coordinates on the map, and after the geographical coordinates are corrected, the corrected GPS coordinates are stored as the geographical coordinates of the power distribution equipment. By means of the method, the geographical coordinates, collected by the power distribution equipment management system on site, of the power distribution equipment are corrected, so the accuracy of the geographical coordinates of the power distribution equipment is improved, and the management accuracy of the geographical location of the power distribution equipment is also improved.
Description
Technical field
The present invention relates to a kind of controller switching equipment management system, specifically a kind of geographic coordinate modification method of controller switching equipment management system.
Background technology
Along with the progressively realization of State Grid's intelligent grid target, and the enforcement of three collection five large management modes, the specialization that electric system manages power distribution network, the requirement of systematization and enforcement response is more and more higher.Under original management system, the disappearance of distribution management technical information, the backwardness of management method, the technical information in managerial personnel's administered scope is understood more thinless, improper use, searches difficulty, and the phenomenon even having assets out of control occurs.To such an extent as to the serious work efficiency that have impact on the repair and maintenance of distribution line, the large management system requirement of three collection five can not be met.
Under new management system, the management of power distribution network is that complexity is also the huge part of workload the most, the target of increasing efficiency by downsizing payrolls, requires that its functional management department (power distribution work area) must could meet the requirement of new management system with efficient service fast.
Controller switching equipment management system is one of requisite instrument of distribution department operation maintenance personnel routine work; Operation maintenance personnel can pass through the essential information of the client query on mobile terminal (panel computer) to each controller switching equipment on distribution line anywhere or anytime, also can be safeguarded the information that on-the-spot controller switching equipment occurs to change by this system simultaneously.One of major function of controller switching equipment management system is exactly the controller switching equipment that distribution department runs is carried out to the management in geographic position, therefore, just particularly important to the management of geographic coordinate.
As everyone knows, the geographic coordinate system that China uses at present mainly comprises CGCS2000 country's earth coordinates and WGS84 coordinate system; In controller switching equipment management system, select coordinate system based on WGS84 coordinate system, and the map system of this system to have selected based on third-party Baidu map making map to show the geographic position of controller switching equipment.But the coordinate-system that Baidu's map uses is the coordinate system of enterprise oneself, i.e. Baidu's coordinate-system; And Baidu's map provide only by the conversion of WGS84 coordinate to Baidu's coordinate, do not provide the interface of inverse operation; Controller switching equipment management system needs the geographic coordinate of collection in worksite controller switching equipment, and the precision due to the GPS positioning chip of general civil is the error range of 5 ~ 30 meters, therefore, just needs to revise geographic coordinate.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of geographic coordinate modification method of controller switching equipment management system, it can be revised the geographic coordinate of controller switching equipment management system collection in worksite controller switching equipment, and effective GPS positioning chip precision solving general civil is the problem that the error range of 5 ~ 30 meters is brought.
The present invention solves the technical scheme that its technical matters takes: a kind of geographic coordinate modification method of controller switching equipment management system, described controller switching equipment management system comprises by the interconnective system main website of communication network and mobile terminal, described mobile terminal is built-in with GPS module, it is characterized in that, described geographic coordinate modification method comprises the following steps:
The gps coordinate of controller switching equipment geographic coordinate is gathered by mobile terminal;
Described gps coordinate is converted to Baidu's coordinate;
Baidu's coordinate of the controller switching equipment geographic coordinate of collection is presented on map;
Whether the coordinate that checking gathers and physical location have deviation, if deviation is in allowed band, then this coordinate does not need to revise, and directly gps coordinate is saved as the geographic coordinate of controller switching equipment; If deviation is comparatively large, on map, a manual correction Baidu coordinate of getting is to revise gps coordinate, after carrying out geographic coordinate correction, correction gps coordinate is saved as the geographic coordinate of controller switching equipment.
In said method, described geographic coordinate makeover process comprises the following steps:
Directly on map, select corresponding position and get Baidu's coordinate of this position;
Baidu's coordinate of collection and the Baidu's coordinate converted by original gps coordinate are compared, obtains an off-set value;
The gps coordinate of this off-set value and collection is synthesized, obtains one and revise gps coordinate;
Again correction gps coordinate is converted to Baidu coordinate;
The Baidu's coordinate revising rear controller switching equipment geographic coordinate is presented on map;
Whether the coordinate that checking is revised and physical location have deviation, if deviation is comparatively large, repeats above-mentioned steps and proceed geographic coordinate correction till deviation is in allowed band.
In said method, described gps coordinate is the coordinate of WGS84 coordinate system.
The invention has the beneficial effects as follows: the present invention is by revising the geographic coordinate of controller switching equipment management system collection in worksite controller switching equipment, the GPS positioning chip precision efficiently solving general civil is the problem that the error range of 5 ~ 30 meters is brought, not only increase the accuracy of controller switching equipment geographic coordinate, and the management degree of accuracy in controller switching equipment geographic position.
Accompanying drawing explanation
Fig. 1 is method flow diagram of the present invention.
Embodiment
For clearly demonstrating the technical characterstic of this programme, below by embodiment, and in conjunction with its accompanying drawing, the present invention will be described in detail.Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.In addition, the present invention can in different example repeat reference numerals and/or letter.This repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.It should be noted that parts illustrated in the accompanying drawings are not necessarily drawn in proportion.Present invention omits the description of known assemblies and treatment technology and process to avoid unnecessarily limiting the present invention.
As shown in Figure 1, the geographic coordinate modification method of a kind of controller switching equipment management system of the present invention, described controller switching equipment management system comprises by the interconnective system main website of communication network and mobile terminal, described mobile terminal is built-in with GPS module, and described geographic coordinate modification method comprises the following steps:
(1) work starts.
(2) gps coordinate of controller switching equipment geographic coordinate is gathered by mobile terminal; Described gps coordinate is the coordinate of WGS84 coordinate system.
(3) described gps coordinate is converted to Baidu's coordinate; Gps coordinate is converted to Baidu's coordinate by the transfer algorithm that can be provided by company of Baidu.
(4) Baidu's coordinate of the controller switching equipment geographic coordinate of collection is presented on map.
(5) verify whether the coordinate gathered and physical location have deviation, if deviation is comparatively large, proceeds to step (6), if deviation is in allowed band, then enter step (8).
(6) on map, a correction Baidu coordinate is got by hand.
(7) revise gps coordinate according to correction Baidu coordinate thus carry out geographic coordinate correction.
(8) gps coordinate is preserved, and using the geographic coordinate of the gps coordinate of direct gps coordinate or correction as controller switching equipment.
(9) end-of-job.
As preferred implementation a kind of in said method, described geographic coordinate makeover process comprises the following steps:
Directly on map, select corresponding position and get Baidu's coordinate of this position;
Baidu's coordinate of collection and the Baidu's coordinate converted by original gps coordinate are compared, obtains an off-set value;
The gps coordinate of this off-set value and collection is synthesized, obtains one and revise gps coordinate;
Again correction gps coordinate is converted to Baidu coordinate;
The Baidu's coordinate revising rear controller switching equipment geographic coordinate is presented on map;
Whether the coordinate that checking is revised and physical location have deviation, if deviation is comparatively large, repeats above-mentioned steps and proceed geographic coordinate correction till deviation is in allowed band.
The GPS function that first the present invention is carried by mobile terminal gathers geographic coordinate, and this coordinate is that the coordinate of WGS84 coordinate system is hereinafter referred to as gps coordinate.In order to verify the accuracy of the gps coordinate of collection, the present invention considers on map, show this gps coordinate.The map that the present invention selects is Baidu's map of company of third party Baidu, and the coordinate-system provided due to Baidu's map is Baidu's coordinate-system, so just must convert this gps coordinate to Baidu coordinate; The coordinate conversion Baidu coordinate that the assignment algorithm that the present invention is provided by company of Baidu will gather, is directly illustrated on map, on map, then verifies the deviation of coordinate and the physical location gathered; If deviation is in allowed band, then this coordinate does not need to revise, and this coordinate is directly saved as the geographic coordinate of controller switching equipment by the present invention; When as larger in deviation, the present invention adopt on map manual adopts to revise sit a calibration method, namely directly on map, select corresponding position, get Baidu's coordinate of this position; By by Baidu's coordinate of collected by hand with gather by GPS the Baidu's coordinate converted and compare, obtain an off-set value, then the gps coordinate value of this off-set value and collection is synthesized and carry out gps coordinate correction, obtain a new gps coordinate, again convert this new gps coordinate to Baidu coordinate again to show on map, by this method, the gps coordinate of collection is approached physical location by the present invention, make it obtain more close to the gps coordinate value of physical location, and preserve into the geographic coordinate of controller switching equipment.
By above method, to the invention solves within similar 30 ~ 50 meters the correction problem of gps coordinate among a small circle, not only increase the accuracy of controller switching equipment geographic coordinate, and the management degree of accuracy in controller switching equipment geographic position.
The above is the preferred embodiment of the present invention, and for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications are also regarded as protection scope of the present invention.
Claims (3)
1. the geographic coordinate modification method of a controller switching equipment management system, described controller switching equipment management system comprises by the interconnective system main website of communication network and mobile terminal, described mobile terminal is built-in with GPS module, it is characterized in that, described geographic coordinate modification method comprises the following steps:
The gps coordinate of controller switching equipment geographic coordinate is gathered by mobile terminal;
Described gps coordinate is converted to Baidu's coordinate;
Baidu's coordinate of the controller switching equipment geographic coordinate of collection is presented on map;
Whether the coordinate that checking gathers and physical location have deviation, if deviation is in allowed band, then this coordinate does not need to revise, and directly gps coordinate is saved as the geographic coordinate of controller switching equipment; If deviation is comparatively large, on map, a manual correction Baidu coordinate of getting is to revise gps coordinate, after carrying out geographic coordinate correction, correction gps coordinate is saved as the geographic coordinate of controller switching equipment.
2. the geographic coordinate modification method of a kind of controller switching equipment management system according to claim 1, is characterized in that, the process of described geographic coordinate correction comprises the following steps:
Directly on map, select corresponding position and get Baidu's coordinate of this position;
Baidu's coordinate of collection and the Baidu's coordinate converted by original gps coordinate are compared, obtains an off-set value;
The gps coordinate of this off-set value and collection is synthesized, obtains one and revise gps coordinate;
Again correction gps coordinate is converted to Baidu coordinate;
The Baidu's coordinate revising rear controller switching equipment geographic coordinate is presented on map;
Whether the coordinate that checking is revised and physical location have deviation, if deviation is comparatively large, repeats above-mentioned steps and proceed geographic coordinate correction till deviation is in allowed band.
3. the geographic coordinate modification method of a kind of controller switching equipment management system according to claim 1 and 2, is characterized in that, described gps coordinate is the coordinate of WGS84 coordinate system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410536397.6A CN104280752A (en) | 2014-10-13 | 2014-10-13 | Geographical coordinate correction method of power distribution equipment management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410536397.6A CN104280752A (en) | 2014-10-13 | 2014-10-13 | Geographical coordinate correction method of power distribution equipment management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104280752A true CN104280752A (en) | 2015-01-14 |
Family
ID=52255816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410536397.6A Pending CN104280752A (en) | 2014-10-13 | 2014-10-13 | Geographical coordinate correction method of power distribution equipment management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104280752A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093245A (en) * | 2015-08-18 | 2015-11-25 | 国网山东省电力公司电力科学研究院 | GPS auxiliary positioning method and system operating in intelligent hand-held data acquisition terminal |
| CN105704219A (en) * | 2016-01-19 | 2016-06-22 | 舟山大舟网络科技股份有限公司 | Local forum website user registering method and system based on locations |
| CN108256745A (en) * | 2017-12-28 | 2018-07-06 | 广州建软科技股份有限公司 | A kind of metering design Life cycle managing and control system |
| CN110910007A (en) * | 2019-11-19 | 2020-03-24 | 湖南文理学院 | Novel aquaculture scale evaluating system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101067654A (en) * | 2007-05-10 | 2007-11-07 | 南京师范大学 | Travelling group team management system based mobile positioning technique and GIS |
| CN201717674U (en) * | 2010-06-25 | 2011-01-19 | 苏州太谷电力有限公司 | Intelligent monitoring system for customer substation |
| CN201742158U (en) * | 2010-03-26 | 2011-02-09 | 西安工程大学 | Online monitoring device for power transformer |
| CN102346258A (en) * | 2010-07-30 | 2012-02-08 | 国基电子（上海）有限公司 | Electronic device and global positioning system (GPS) error detection method thereof |
| CN103698791A (en) * | 2013-09-26 | 2014-04-02 | 武汉中地数码科技有限公司 | Terminal processing method for mobile GIS (Geographic Information System) assistant positioning system |
| CN104006805A (en) * | 2013-02-27 | 2014-08-27 | 河南省电力勘测设计院 | Electric power engineering field reconnaissance method based on mobile GIS |
-
2014
- 2014-10-13 CN CN201410536397.6A patent/CN104280752A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101067654A (en) * | 2007-05-10 | 2007-11-07 | 南京师范大学 | Travelling group team management system based mobile positioning technique and GIS |
| CN201742158U (en) * | 2010-03-26 | 2011-02-09 | 西安工程大学 | Online monitoring device for power transformer |
| CN201717674U (en) * | 2010-06-25 | 2011-01-19 | 苏州太谷电力有限公司 | Intelligent monitoring system for customer substation |
| CN102346258A (en) * | 2010-07-30 | 2012-02-08 | 国基电子（上海）有限公司 | Electronic device and global positioning system (GPS) error detection method thereof |
| CN104006805A (en) * | 2013-02-27 | 2014-08-27 | 河南省电力勘测设计院 | Electric power engineering field reconnaissance method based on mobile GIS |
| CN103698791A (en) * | 2013-09-26 | 2014-04-02 | 武汉中地数码科技有限公司 | Terminal processing method for mobile GIS (Geographic Information System) assistant positioning system |
Non-Patent Citations (1)
| Title |
|---|
| 柳峰: "《微信公众平台应用开发方法、技巧与案例》", 31 January 2014 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105093245A (en) * | 2015-08-18 | 2015-11-25 | 国网山东省电力公司电力科学研究院 | GPS auxiliary positioning method and system operating in intelligent hand-held data acquisition terminal |
| CN105704219A (en) * | 2016-01-19 | 2016-06-22 | 舟山大舟网络科技股份有限公司 | Local forum website user registering method and system based on locations |
| CN105704219B (en) * | 2016-01-19 | 2019-02-22 | 舟山大舟网络科技股份有限公司 | The location-based local forum website user registering method of one kind and system |
| CN108256745A (en) * | 2017-12-28 | 2018-07-06 | 广州建软科技股份有限公司 | A kind of metering design Life cycle managing and control system |
| CN110910007A (en) * | 2019-11-19 | 2020-03-24 | 湖南文理学院 | Novel aquaculture scale evaluating system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105516925B (en) | Personnel management methods based on geography fence | |
| US11049195B2 (en) | Modeling analysis method based on geographic targets | |
| CN102404756B (en) | Antenna parameter optimizing system based on mobile phone measurement report | |
| CN104280752A (en) | Geographical coordinate correction method of power distribution equipment management system | |
| CN110715657B (en) | Aviation pesticide application area full-coverage path planning method | |
| CN104007457A (en) | Parameter-free real-time locating method based on CORS | |
| CN105022867A (en) | Building information model based automatic laying method for photovoltaic devices | |
| Ajayi et al. | Sustainable energy for national climate change, food security and employment opportunities: Implications for Nigeria | |
| CN103619027A (en) | Combined base station location optimization method under heterogeneous network convergence scene | |
| CN105045815A (en) | Data collecting method and apparatus | |
| CN105160191A (en) | Plane coordinate conversion method and apparatus | |
| CN107832386A (en) | A kind of error correction method and apparatus of electronic map | |
| CN105300373A (en) | Three-dimensional coordinate conversion method and device | |
| CN106844757A (en) | A kind of antenna azimuth Outlier mining method | |
| CN104104146A (en) | On-line monitoring data modeling method of bulk grid transformer equipment | |
| CN104050869B (en) | GIS map covering is layouted response method and system | |
| CN103514769A (en) | Intelligent learning line design system and method | |
| CN103544658A (en) | Power supply range analysis method and system based on entire distribution network | |
| CN202454974U (en) | Device for electric power production inspection tour | |
| CN109165598A (en) | Verification method and device are verified in a kind of field | |
| CN205177133U (en) | Battalion joins in marriage information and verifies system | |
| CN103514515A (en) | Project cost list service system based on things of internet technique | |
| CN106202336A (en) | A kind of power equipment harvester | |
| CN105321180A (en) | Target tracking and positioning method and apparatus based on cloud computing | |
| CN103023017B (en) | A kind of method of supplying power to and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150114 |