CN103700156A - GIS (Geographic Information System)-based optical network patrolling method - Google Patents
GIS (Geographic Information System)-based optical network patrolling method Download PDFInfo
- Publication number
- CN103700156A CN103700156A CN201310699958.XA CN201310699958A CN103700156A CN 103700156 A CN103700156 A CN 103700156A CN 201310699958 A CN201310699958 A CN 201310699958A CN 103700156 A CN103700156 A CN 103700156A
- Authority
- CN
- China
- Prior art keywords
- patrolling
- little
- gis
- task
- optical network
- 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
Abstract
The invention discloses a GIS (Geographic Information System)-based optical network patrolling method, relates to the communication field and the geographic information field and particularly relates to a patrolling method aiming at optical network devices and circuits. The method comprises an information collection mode and a matching algorithm of GIS-based optical network facilities and patrolling circuits. The information collection mode is characterized in that a mobile phone terminal is taken as an intermediate tool of a manager and a patrolling operator so as to objectively, accurately and conveniently report a patrolling result. The matching algorithm of the GIS-based optical network facilities and circuits is characterized in that longitude-latitude reporting errors caused by various factors that a GPS (Global Position System) receiver is not ideal and the like in a reporting process are considered, the reporting errors caused by hardware are corrected, and then the effectiveness of a reported data point as well as the effective coefficients of an efficient point are determined; the matching degree is calculated according to a formula of a formula algorithm.
Description
Technical field
The present invention relates to the communications field and area of geographic information, special in optical network device and a kind of method for inspecting based on GIS of circuit, comprise the research of information acquisition and matching algorithm.
Background technology
GIS (Geographic Information System), Geographic Information System namely, it is a kind of specific very important space information system.It is under computing machine hardware and software system is supported, to the relevant geographic distribution data in epigeosphere (comprising atmospheric envelope) space all or in part gather, store, the technological system of management, computing, analysis, demonstration and description.GIS technology integrates the visualization effect of this uniqueness of map and geography-analysis function and general database manipulation (such as inquiry and statistical study etc.).The difference of GIS and other infosystem maximums is the storage administration analyses to spatial information, thus make its in the public and individual enterprises and institutions widely explanation event, predict the outcome, there is practical value in plan strategy etc.
GPS (Global Position System), GPS, utilizes GPS position location satellite, the system that positions in real time in the world, navigates.The ultimate principle of GPS location technology is the method that in employing surveying, anchor point is determined in general range finding intersection.The main source of error of GPS location is in following three aspects:
(1) Aerospace Satellite error: mainly contain satellite ephemeris error, satellite error and satellite equipment delay error etc.;
(2) receiver error: mainly contain measuring error, the error of calculation and equipment delay error etc.;
(3) external condition error: mainly contain the error producing in satellite-signal propagation, as Tropospheric Propagation Delay Error in GPS Surveying, ionospheric propagation postpone and multipath effect equal error.
Cruising inspection system is the task distribution of a robotization and the system reporting, and for O&M company, manages issuing and evaluating of patrol task.As the dimension of patrolling for optical network device and circuit.This system has comprised web end and mobile phone terminal.Managerial personnel hold the task of issuing and examination to patrol and examine result by web.Patrol officer is by mobile phone terminal finish the work collection and the feedback of information.
The present invention has comprised information acquisition and two aspects of map-matching algorithm.Information acquisition completes alternately by mobile phone terminal and patrol officer's.Map-matching algorithm is for the evaluation of result to O&M.The manual mode information acquisition that most cruising inspection system adopts, patrols and examines on-the-spot situation by hand-written description, wastes time and energy, and security and accuracy are not high.And the correction based on to GPS location mostly of conventional map match degree, and do not consider the feature of locating information and circuit itself.The present invention considers above factor, provides more accurately objective appraisal result.
Summary of the invention
The manual mode information acquisition that most cruising inspection system adopts, patrols and examines on-the-spot situation by hand-written description, wastes time and energy, and security and accuracy are not high.
The information acquisition mode that the present invention adopts is based on completing alternately between mobile phone terminal and patrol officer.Handled easily, security is higher.Its information acquisition mainly comprises the following steps:
Step 1: managerial personnel are held and issued patrol task by web.
Step 2: mobile phone terminal receives the task that web end issues, and is shown to corresponding patrol officer.
Step 3: patrol officer reports the relevant result of patrolling and examining at the scene of patrolling and examining by mobile phone terminal.
Step 4: when mobile phone terminal reports, synchronous web end data.
Existing map-matching algorithm is the correction based on to GPS location mostly, does not consider the feature of locating information and circuit itself.Yet the feature of current circuit itself is very important for map-matching algorithm, and the present invention considers above factor just, provide a kind of more accurately objective algorithm.
A kind of optical network device and line matching algorithm based on GIS of the present invention.The matching degree that the error reporting by correction GPS and different parameters weighting provide optical network device and circuit.Algorithm disclosed by the invention is applicable to patrolling and examining of each operator, is also applicable to the various evaluations that need the task performance of location, and spy of the present invention provides case for patrolling and examining of optical network device and circuit.
For the ease of the description of algorithm below, below the term relating in this patent is described:
P
valirepresent effectively to patrol and examine a little;
P
allrepresent all task points;
μ represents actual parameter.
According to the solution of the present invention, a kind of optical network device and line map matching algorithm based on GIS proposed.Described method mainly comprises the following steps:
Step 1: the specific composition task of obtaining optical network device and circuit is patrolled and examined circuit, the point of task being patrolled and examined to circuit shows on GIS electronic chart, it shows that result is one group of broken line;
Step 2: patrol officer is in patrolling and examining the process of optical network device and circuit, and real-time report is patrolled and examined longitude and latitude;
Step 3: whether the longitude and latitude that judgement reports needs to revise.If need to revise, jump to step 4.If do not need to revise, forward step 5 to;
Step 4: according to all longitudes and latitudes that report after revising, forward step 5 to;
Step 5: consider and report patrolling and examining a little and the distance of task between patrolling and examining a little of optical network device and circuit, and the factors such as angle between task polling path, given difference reports a little different validity parameters, and the algorithm of the map match that application is given herein provides matching degree.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention, below the accompanying drawing of required use during the embodiment of the present invention is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under creative work prerequisite the more accompanying drawing that can also obtain according to these accompanying drawings.
Fig. 1 is information Collection Mode of the present invention
Fig. 2 is the process flow diagram of an embodiment of an optimum matching degree of the inventive method.
Embodiment
Precondition of the present invention: optical network device and circuit are actual given patrol tasks, are one group of known given points.
For making object of the present invention, technical scheme and advantage are clearer, below in conjunction with accompanying drawing, mode of the present invention are described in further detail.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to protection domain of the present invention.
Information Collection Mode of the present invention, using mobile phone terminal as managerial personnel with intermediary's instrument of patrol officer, more objective and accurate reporting easily patrolled and examined result.Concrete flow process is described below:
P101: managerial personnel hold issue patrol task by web, namely obtains the raw data of optical network device and circuit.
P102: patrol officer, by logging in mobile phone terminal, obtains the patrol task in authority.
P103: patrol officer on-the-spot carries out site inspection to optical network device and circuit task point patrolling and examining, and reports the real-time condition of task point, takes pictures and uploads problematic patrolling and examining a little, and the latitude and longitude information that simultaneously reports GPS to locate.
P104: the information that mobile phone terminal reports is synchronized to web end, the map-matching algorithm of being held by web the finish the work demonstration of performance and evaluation etc.
A kind of optical network device and line map matching algorithm based on GIS of the present invention, judges by the validity to reported data point, filter out effectively and patrol and examine a little, and the judgement that effective point is carried out to coefficient of efficiency provides weighted value.To obtain best matching result.Fig. 1 is the process flow diagram of the embodiment of an optimum matching degree of the inventive method, and idiographic flow is described below:
S101: it is a little actual given patrol task that the optical network device in the present invention and the task of circuit are patrolled and examined, and is one group of known given point.Form with one group of broken line on GIS electronic chart presents.Patrol officer will complete and patrol and examine based on this;
S102: patrol officer is in the process of patrolling and examining, and while patrolling and examining the task point of optical network device and circuit, the situation of real-time report patrol task also reports longitude and latitude, represents to have completed patrolling and examining of this task point;
S103: in order to evaluate more accurately the performance of patrol task, need the factor of objective synthesise various, whether the longitude and latitude that judgement reports needs to revise.If so, carry out S104, otherwise carry out S105;
S104: revise the longitude and latitude data point reporting.According to the task polling path of optical network device and circuit, whether judgement reports a little on certain section of broken line of place task path.If so, report a little correctly, carry out S108, otherwise carry out S105;
S105: if reported a little not on certain broken line of optical network device and circuit task path, calculate this to its broken line forming at a distance of two nearest points on distance;
S106: whether judging distance is greater than error coefficient.If so, carry out S107.Otherwise carry out S108;
S107: remove occur in S106 invalid and patrol and examine a little;
S108: available point is divided into two kinds, a kind of is the point being produced by S104, is the point being produced by S105 in another.Its weighting coefficient μ of different points is different.By effectively patrolling and examining actual polling path and the contrast of task polling path of a composition, provide matching degree M.
Wherein:
P
valirepresent effectively to patrol and examine a little;
P
allrepresent all task points;
μ represents weighting coefficient, according to the validity of difference, provides different weighting coefficients.
Claims (6)
1. the present invention is a kind of based on GIS(Geographic Information System Geographic Information System) optical-fiber network method for inspecting, comprise that information Collection Mode and the optical-fiber network facility based on GIS patrol and examine line matching algorithm.It is characterized in that of information Collection Mode: information Collection Mode of the present invention, using mobile phone terminal as managerial personnel with intermediary's instrument of patrol officer, more objective and accurate reporting easily patrolled and examined result.And the matching algorithm of base GIS optical network device of the present invention and circuit is characterised in that: considered to report in process due to GPS(GPS Global Position System) receiver is undesirable etc., and longitude and latitude that various factors causes reports error, revised and reported error due to what hardware caused, and then judged the data point validity that reports and and the coefficient of efficiency of available point.The formula of giving according to formula algorithm is calculated matching degree.
2. information Collection Mode as claimed in claim 1, is characterized in that abandoning traditional manual feedback pattern, and using mobile phone terminal as managerial personnel with intermediary's instrument of patrol officer, more objective and accurate reporting easily patrolled and examined result.
3. correction as claimed in claim 1 reports the method for error, it is characterized in that first proofreading and correct the error that some cause due to hardware before judging matching degree, thereby makes last matching degree more objective.
4. judgement as claimed in claim 1 reports availability deciding method a little, it is characterized in that first judging and reporting validity a little before given actual parameter, surpasses reporting of error range and is a little directly judged to be invalid patrolling and examining a little.
5. the coefficient of efficiency of available point as claimed in claim 1 is given, it is characterized in that considering reporting patrolling and examining a little and the distance of task between patrolling and examining a little, and the factors such as angle between task polling path, given difference reports a little different validity parameters.
6. the structure of matching degree formula as claimed in claim 1, matching degree
wherein, P
valirepresent effectively to patrol and examine a little; P
allrepresent all task points; μ represents weighting coefficient, according to the validity of difference, provides different weighting coefficients.
It is characterized in that having revised after the error causing due to hardware, remove invalid point, according to the number percent of effectively patrolling and examining weighted sum a little and total task point, provide the matching degree of polling path and task path, also shown the performance of patrol task simultaneously.
The present invention combine practical application specifically shown in the present invention to information Collection Mode and matching algorithm; but those skilled in the art should be understood that; within not departing from the spirit and scope of the present invention that appended claims limits; the various changes made in the form and details, are protection scope of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310699958.XA CN103700156A (en) | 2013-12-18 | 2013-12-18 | GIS (Geographic Information System)-based optical network patrolling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310699958.XA CN103700156A (en) | 2013-12-18 | 2013-12-18 | GIS (Geographic Information System)-based optical network patrolling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103700156A true CN103700156A (en) | 2014-04-02 |
Family
ID=50361673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310699958.XA Pending CN103700156A (en) | 2013-12-18 | 2013-12-18 | GIS (Geographic Information System)-based optical network patrolling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103700156A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108123752A (en) * | 2017-12-29 | 2018-06-05 | 武汉长光科技有限公司 | A kind of EPON accurate loop detection methods based on geography information positioning |
| CN109945877A (en) * | 2017-12-20 | 2019-06-28 | 北京中盈安信技术服务股份有限公司 | A kind of patrolled and examined track generation method and device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1710624A (en) * | 2005-06-02 | 2005-12-21 | 上海交通大学 | Method for obtaining average speed of city rode traffic low region |
| CN101043747A (en) * | 2007-04-25 | 2007-09-26 | 苏州工业园区联科信息技术有限公司 | Method for realizing inter-mobile terminal position data interaction based on geographical information system |
| CN102044094A (en) * | 2009-10-10 | 2011-05-04 | 中国移动通信集团福建有限公司 | Line polling management system and method |
| CN102155950A (en) * | 2011-02-23 | 2011-08-17 | 泉州市视通光电网络有限公司 | Road matching method based on GIS (Geographic Information System) |
| CN102521895A (en) * | 2011-11-25 | 2012-06-27 | 航天科工深圳（集团）有限公司 | Informationized polling tracking method and system of power equipment |
| US20130132375A1 (en) * | 2005-06-27 | 2013-05-23 | Google Inc. | Dynamic View-Based Data Layer in a Geographic Information System |
-
2013
- 2013-12-18 CN CN201310699958.XA patent/CN103700156A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1710624A (en) * | 2005-06-02 | 2005-12-21 | 上海交通大学 | Method for obtaining average speed of city rode traffic low region |
| US20130132375A1 (en) * | 2005-06-27 | 2013-05-23 | Google Inc. | Dynamic View-Based Data Layer in a Geographic Information System |
| CN101043747A (en) * | 2007-04-25 | 2007-09-26 | 苏州工业园区联科信息技术有限公司 | Method for realizing inter-mobile terminal position data interaction based on geographical information system |
| CN102044094A (en) * | 2009-10-10 | 2011-05-04 | 中国移动通信集团福建有限公司 | Line polling management system and method |
| CN102155950A (en) * | 2011-02-23 | 2011-08-17 | 泉州市视通光电网络有限公司 | Road matching method based on GIS (Geographic Information System) |
| CN102521895A (en) * | 2011-11-25 | 2012-06-27 | 航天科工深圳（集团）有限公司 | Informationized polling tracking method and system of power equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945877A (en) * | 2017-12-20 | 2019-06-28 | 北京中盈安信技术服务股份有限公司 | A kind of patrolled and examined track generation method and device |
| CN109945877B (en) * | 2017-12-20 | 2020-10-27 | 北京中盈安信技术服务股份有限公司 | Patrol track generation method and device |
| CN108123752A (en) * | 2017-12-29 | 2018-06-05 | 武汉长光科技有限公司 | A kind of EPON accurate loop detection methods based on geography information positioning |
| CN108123752B (en) * | 2017-12-29 | 2020-01-31 | 武汉长光科技有限公司 | EPON precise loop detection method based on geographic information positioning |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109916413B (en) | Road matching method, system, device and storage medium based on grid division | |
| CN108037723A (en) | A kind of highway maintenance Information Management System | |
| CN102155950B (en) | Road matching method based on GIS (Geographic Information System) | |
| CN113792642B (en) | River and lake ecological management data processing method and system based on intelligent technology | |
| CN109945877B (en) | Patrol track generation method and device | |
| CN103700156A (en) | GIS (Geographic Information System)-based optical network patrolling method | |
| CN111460623B (en) | Real-time acquisition and processing method and system for mapping operation data | |
| CN105717517B (en) | A kind of vehicle-mounted big dipper multi-mode GNSS high accuracy roads basis collecting method | |
| CN114966892B (en) | Satellite-ground total radiation observation data matching and evaluating method and system, medium and equipment | |
| CN110764121A (en) | GNSS real-time global ionized layer TEC modeling method | |
| CN115866517A (en) | Indoor positioning system based on empirical mode decomposition and spatial autoregressive neural network | |
| CN102831180A (en) | Equipment and method for converting space references of land supervision data | |
| CN112487309A (en) | Uncertain medical reachability calculation method based on trajectory data | |
| KR100597857B1 (en) | Gps satellite survey plan system | |
| Margaria et al. | Proof-of-concept of the local integrity approach: Prototype implementation and performance assessment in an urban context | |
| Blick et al. | The practical implications and limitations of the introduction of a semi-dynamic datum–a New Zealand case study | |
| CN114095865B (en) | Positioning method and device for measurement report, computer equipment and storage medium | |
| EP3255465A1 (en) | Buried asset locate device motion sensing for quality control | |
| Dai | Analysis of Surveying and Mapping Method of Landownership and Environmental Resources Confirmation Based on GPS Technology | |
| US20170316366A1 (en) | Buried asset locator retrofit card for motion sensing for quality control | |
| CN113613327B (en) | WiFi-RTT positioning processing system and method based on reflection projection model enhancement | |
| CN113567966B (en) | Monte Carlo simulation-based airborne/vehicular laser point cloud precision prediction method | |
| JP7256589B2 (en) | Measurement point determination method | |
| Qiu | Application and accuracy analysis of GNSS-RTK technology in data acquisition | |
| Wang et al. | Analysis of the Trip Characteristics of Urban Residents Based on Mobile Phone Positioning Data in Nanjing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140402 |