CN108134815A - For the control method of electromagnetic field map denotation, device and server - Google Patents

For the control method of electromagnetic field map denotation, device and server Download PDF

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Publication number
CN108134815A
CN108134815A CN201711208101.8A CN201711208101A CN108134815A CN 108134815 A CN108134815 A CN 108134815A CN 201711208101 A CN201711208101 A CN 201711208101A CN 108134815 A CN108134815 A CN 108134815A
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CN
China
Prior art keywords
electromagnetic field
measurements point
field measurements
electric field
magnetic field
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CN201711208101.8A
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Chinese (zh)
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CN108134815B (en
Inventor
张琛
杨芮
何楠
李明忆
石磊
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State Grid Corp of China SGCC
State Grid Beijing Electric Power Co Ltd
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State Grid Corp of China SGCC
State Grid Beijing Electric Power Co Ltd
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Priority to CN201711208101.8A priority Critical patent/CN108134815B/en
Publication of CN108134815A publication Critical patent/CN108134815A/en
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/02Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • User Interface Of Digital Computer (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

The invention discloses a kind of control method, device and servers for electromagnetic field map denotation.Wherein, this method includes:It obtains to identify the electric field of electromagnetic field measurements point and/or the electromagnetic field measurements point information in magnetic field;According to electromagnetic field measurements point information, the electric field of electromagnetic field measurements point and/or the feature in magnetic field are determined;By the JavaScript libraries that ArcGIS is called to provide in the corresponding JavaScript code of client browser page, control and the determining electric field of electromagnetic field measurements point and/or the feature in magnetic field are shown on the map of client browser page.The technical issues of present invention is solved in the relevant technologies using not only time-consuming and laborious caused by standalone version desktop GIS software, but also efficiency is extremely low.

Description

For the control method of electromagnetic field map denotation, device and server
Technical field
The present invention relates to power domain, in particular to a kind of control method for electromagnetic field map denotation, device And server.
Background technology
GIS-Geographic Information System (Geographic Information Systems, referred to as GIS) is a variety of subject crossings Product, it is based on geographical space, using geographical model analysis method, provides a variety of spaces in real time and dynamic geographical believes Breath is a kind of computer technology system for Geographical Study and geographical decision service.Its basic function is by Form data (nothing By it from database, electronic form file or directly input in a program) be converted to geographical graphic and show, then to display knot Fruit browses, operation and analysis.GIS-Geographic Information System is sent out in terms of electric network electromagnet field and its on Practical Research such as surrounding enviroment influences Important role has been waved, but the existing technology for electromagnetic field analysis is to be based on desktop GIS software, and make With standalone version desktop software, anyone wants to carry out it any operation to be required for spending substantial contribution purchase related software copyright And it installs on software to PC.A large amount of purchase installation standalone version desktop GIS software, not only expends the time, but also need Extensive fund is spent, the operations such as analysis are also all sufficiently complex to be checked to data, learning cost is high, it is necessary to by GIS professionals Operation, seriously constrains the raising of working efficiency.
For it is above-mentioned the problem of, currently no effective solution has been proposed.
Invention content
An embodiment of the present invention provides a kind of control method, device and server for electromagnetic field map denotation, so that It solves less in the relevant technologies using not only time-consuming and laborious caused by standalone version desktop GIS software, but also the skill that efficiency is extremely low Art problem.
One side according to embodiments of the present invention provides a kind of control method for electromagnetic field map denotation, packet It includes:It obtains to identify the electric field of electromagnetic field measurements point and/or the electromagnetic field measurements point information in magnetic field;It is surveyed according to the electromagnetic field Amount point information, determines the electric field of the electromagnetic field measurements point and/or the feature in magnetic field;By being corresponded in client browser page JavaScript code in call ArcGIS provide JavaScript libraries, control on the ground of the client browser page The determining electric field of the electromagnetic field measurements point and/or the feature in magnetic field are shown on figure.
Optionally, according to the electromagnetic field measurements point information, electric field and/or the magnetic field of the electromagnetic field measurements point are determined Feature includes:It is characterized in the feature in the electric field and/or magnetic field by the cloud atlas and isopleth in the electric field and/or magnetic field In the case of, according to the electromagnetic field measurements point information, the electric field and/or the cloud atlas in magnetic field are determined by predetermined work stream tool And isopleth.
Optionally, according to the electromagnetic field measurements point information, the electric field and/or magnetic are determined by predetermined work stream tool The cloud atlas and isopleth of field include:Using the ArcToolbox of the ArcGIS offers for desktop, the predetermined work stream is generated Tool;According to the electromagnetic field measurements point information, the electric field and/or magnetic are determined by the predetermined work stream tool of generation The cloud atlas and isopleth of field.
Optionally, in the ArcToolbox provided using the ArcGIS for desktop, the predetermined work stream tool is generated Later, it further includes:The predetermined work stream of generation is saved as into file.
Optionally, by calling what ArcGIS was provided in the corresponding JavaScript code of client browser page JavaScript libraries control the electricity that the determining electromagnetic field measurements point is shown on the map of the client browser page After the feature in field and/or magnetic field, further include:By being used in the JavaScript code of the client browser page The ajax modes of JQuery generate HTTP request;According to the HTTP request of generation, pass through ArcGIS The application programming interface API of the resetting REST of server, to perform the operation of the adjustment to the electromagnetic field measurements point, In, the adjustment operation includes at least one of:It adds electromagnetic field measurements point, delete electromagnetic field measurements point, editor's electromagnetic field Measurement point, inquiry electromagnetic field measurements point.
According to another aspect of the present invention, a kind of electromagnetic field map display control apparatus is provided, including:Acquisition module, For obtaining the electric field for identifying electromagnetic field measurements point and/or the electromagnetic field measurements point information in magnetic field;Determining module, for root According to the electromagnetic field measurements point information, the electric field of the electromagnetic field measurements point and/or the feature in magnetic field are determined;Control module is used In the JavaScript libraries by the way that ArcGIS is called to provide in the corresponding JavaScript code of client browser page, control System shows the determining electric field of the electromagnetic field measurements point and/or the spy in magnetic field on the map of the client browser page Sign.
Optionally, the determining module includes:Determination unit, for passing through institute in the feature of the electric field and/or magnetic field Cloud atlas and the isopleth of electric field and/or magnetic field are stated come in the case of characterizing, according to the electromagnetic field measurements point information, by predetermined Workflow tool determines the electric field and/or the cloud atlas and isopleth in magnetic field.
Optionally, the determination unit includes:Subelement is generated, for what is provided using the ArcGIS for desktop ArcToolbox generates the predetermined work stream tool;Determination subelement, for according to the electromagnetic field measurements point information, leading to The predetermined work stream tool for crossing generation determines the electric field and/or the cloud atlas and isopleth in magnetic field.
Optionally, the determination unit further includes:Subelement is preserved, for using the ArcGIS offers for desktop The predetermined work stream of generation after generating the predetermined work stream tool, is saved as file by ArcToolbox.
Optionally, which further includes:Generation module, for by the client browser page In JavaScript code HTTP request is generated using the ajax modes of JQuery;Execution module is used for According to the HTTP request of generation, by the application programming interface API of the resetting REST of ArcGIS servers, to perform The adjustment of the electromagnetic field measurements point is operated, wherein, the adjustment operation includes at least one of:Add electromagnetic field measurements Point deletes electromagnetic field measurements point, editor's electromagnetic field measurements point, inquiry electromagnetic field measurements point.
Further aspect according to the present invention provides a kind of server, including device described in any one of the above embodiments.
In embodiments of the present invention, using by being called in the corresponding JavaScript code of client browser page The JavaScript libraries that ArcGIS is provided, control and the determining electromagnetism are shown on the map of the client browser page The mode of the electric field of field measurement point and/or the feature in magnetic field is simple straight by the map of client browser page, having reached Check the purpose of the electric field of electromagnetic field measurements point and/or the feature in magnetic field with seeing, it is achieved thereby that not only time saving and energy saving, Er Qieti Efficient technique effect, and then solve in the relevant technologies using not only time-consuming and laborious caused by standalone version desktop GIS software, And efficiency it is extremely low the technical issues of.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and forms the part of the application, this hair Bright illustrative embodiments and their description do not constitute improper limitations of the present invention for explaining the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of the control method for electromagnetic field map denotation according to embodiments of the present invention;
Fig. 2 is the structure diagram of electromagnetic field map display control apparatus provided according to embodiments of the present invention;
Fig. 3 is the preferred knot of determining module 24 in the electromagnetic field map display control apparatus provided according to embodiments of the present invention Structure block diagram;
Fig. 4 is the order really of determining module 24 in the electromagnetic field map display control apparatus provided according to embodiments of the present invention The preferred structure block diagram one of member 32;
Fig. 5 is the order really of determining module 24 in the electromagnetic field map display control apparatus provided according to embodiments of the present invention The preferred structure block diagram two of member 32;
Fig. 6 is the preferred structure block diagram of the electromagnetic field map display control apparatus provided according to embodiments of the present invention;
Fig. 7 is the structure diagram of server according to embodiments of the present invention;
Fig. 8 is the schematic diagram of the control method according to the preferred embodiment of the present invention for electromagnetic field map denotation;
Fig. 9 is the schematic diagram of electromagnetic field measurements point data management method according to the preferred embodiment of the present invention.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the present invention program, below in conjunction in the embodiment of the present invention The technical solution in the embodiment of the present invention is clearly and completely described in attached drawing, it is clear that described embodiment is only The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people Member's all other embodiments obtained without making creative work should all belong to the model that the present invention protects It encloses.
It should be noted that term " first " in description and claims of this specification and above-mentioned attached drawing, " Two " etc. be the object for distinguishing similar, and specific sequence or precedence are described without being used for.It should be appreciated that it uses in this way Data can be interchanged in the appropriate case, so as to the embodiment of the present invention described herein can in addition to illustrating herein or Sequence other than those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover Cover it is non-exclusive include, be not necessarily limited to for example, containing the process of series of steps or unit, method, system, product or equipment Those steps or unit clearly listed, but may include not listing clearly or for these processes, method, product Or the intrinsic other steps of equipment or unit.
According to embodiments of the present invention, a kind of embodiment of the method for the control method for electromagnetic field map denotation is provided, It should be noted that step shown in the flowchart of the accompanying drawings can be in the department of computer science of such as a group of computer-executable instructions It is performed in system, although also, show logical order in flow charts, it in some cases, can be to be different from herein Sequence perform shown or described step.
Fig. 1 is the flow chart of the control method for electromagnetic field map denotation according to embodiments of the present invention, such as Fig. 1 institutes Show, this method comprises the following steps:
Step S102 obtains the electric field for identifying electromagnetic field measurements point and/or the electromagnetic field measurements point information in magnetic field;
Step S104 according to electromagnetic field measurements point information, determines the electric field of electromagnetic field measurements point and/or the feature in magnetic field;
Step S106, by calling what ArcGIS was provided in the corresponding JavaScript code of client browser page JavaScript libraries, control electric field that determining electromagnetic field measurements point is shown on the map of client browser page and/or The feature in magnetic field.
By above-mentioned steps, using by being called in the corresponding JavaScript code of client browser page The JavaScript libraries that ArcGIS is provided, control and determining electromagnetic field measurements point are shown on the map of client browser page Electric field and/or magnetic field feature mode, by the map of client browser page, checking with having reached simple, intuitive The purpose of the electric field of electromagnetic field measurements point and/or the feature in magnetic field, it is achieved thereby that it is not only time saving and energy saving, but also carry efficient Technique effect, and then solve in the relevant technologies using not only time-consuming and laborious caused by standalone version desktop GIS software, but also efficiency The technical issues of extremely low.
According to electromagnetic field measurements point information, determine electromagnetic field measurements point electric field and/or magnetic field feature when, according to characterization Different performance parameters or the different forms of expression may be used in electric field and/or the different characteristic in magnetic field, for example, in electric field And/or in the case that the feature in magnetic field is characterized by the cloud atlas and isopleth in electric field and/or magnetic field, according to electromagnetic field measurements point Information determines electric field and/or the cloud atlas and isopleth in magnetic field by predetermined work stream tool.
And according to electromagnetic field measurements point information, the cloud atlas of electric field and/or magnetic field is determined by predetermined work stream tool and is waited When being worth line, various ways can also be used, in a preferred embodiment of this invention, provide a kind of side using workflow tool Formula, for example, the ArcToolbox provided using the ArcGIS for desktop, generates predetermined work stream tool;It is surveyed according to electromagnetic field Amount point information, electric field and/or the cloud atlas and isopleth in magnetic field are determined by the predetermined work stream tool of generation.Using workflow work The mode of tool, it is not only easy to operate accurate, but also efficiency can be further improved.
In order to enable the predetermined work stream of generation can be used for next calculating, it can be using the ArcGIS for desktop The predetermined work stream of generation after generating predetermined work stream tool, is saved as file by the ArcToolbox of offer.Next time performs During calculating, the predetermined work stream tool of generation is directly transferred, further improves efficiency.
Optionally, by calling what ArcGIS was provided in the corresponding JavaScript code of client browser page JavaScript libraries, control electric field that determining electromagnetic field measurements point is shown on the map of client browser page and/or After the feature in magnetic field, the ajax using JQuery in the JavaScript code of client browser page can also be passed through Mode generates HTTP request;According to the HTTP request of generation, pass through the resetting REST of ArcGIS servers Application programming interface API, come perform the adjustment to electromagnetic field measurements point operation, wherein, adjustment operation include with down toward It is one of few:It adds electromagnetic field measurements point, delete electromagnetic field measurements point, editor's electromagnetic field measurements point, inquiry electromagnetic field measurements point.It adopts With such processing, it can neatly select to need electromagnetic field measurements point to be shown, be effectively improved use to a certain extent It experiences at family.
In embodiments of the present invention, a kind of electromagnetic field map display control apparatus is additionally provided, Fig. 2 is according to of the invention real The structure diagram of the electromagnetic field map display control apparatus of example offer is applied, as shown in Fig. 2, the device includes:Acquisition module 22, really Cover half block 24 and control module 26, below illustrate the device.
Acquisition module 22, for obtaining the electric field for identifying electromagnetic field measurements point and/or the electromagnetic field measurements point in magnetic field Information;Determining module 24 is connected to above-mentioned acquisition module 22, for according to electromagnetic field measurements point information, determining electromagnetic field measurements The electric field of point and/or the feature in magnetic field;Control module 26 is connected to above-mentioned determining module 24, for by Client browse The JavaScript libraries that ArcGIS is called to provide in the corresponding JavaScript code of the device page, control in client browser page The determining electric field of electromagnetic field measurements point and/or the feature in magnetic field are shown on the map in face.
Fig. 3 is the preferred knot of determining module 24 in the electromagnetic field map display control apparatus provided according to embodiments of the present invention Structure block diagram, as shown in figure 3, the determining module 24 includes:Determination unit 32 below illustrates the determination unit 32.
Determination unit 32, for the feature of electric field and/or magnetic field by the cloud atlas and isopleth in electric field and/or magnetic field come In the case of characterization, according to electromagnetic field measurements point information, by predetermined work stream tool determine electric field and/or magnetic field cloud atlas and Isopleth.
Fig. 4 is the order really of determining module 24 in the electromagnetic field map display control apparatus provided according to embodiments of the present invention The preferred structure block diagram one of member 32, as shown in figure 4, the determination unit 32 includes:Subelement 42 and determination subelement 44 are generated, under It is illustrated in face of the determination unit 32.
Subelement 42 is generated, for the ArcToolbox provided using the ArcGIS for desktop, generates predetermined work stream Tool;Determination subelement 44 is connected to above-mentioned generation subelement 42, for according to electromagnetic field measurements point information, passing through generation Predetermined work stream tool determines electric field and/or the cloud atlas and isopleth in magnetic field.
Fig. 5 is the order really of determining module 24 in the electromagnetic field map display control apparatus provided according to embodiments of the present invention The preferred structure block diagram two of member 32, as shown in figure 5, the determination unit 32 further includes in addition to all structures including Fig. 4:It preserves Subelement 52 below illustrates the preservation subelement 52.
Subelement 52 is preserved, in the ArcToolbox provided using the ArcGIS for desktop, generation predetermined work After stream tool, the predetermined work stream of generation is saved as into file.
Fig. 6 is the preferred structure block diagram of the electromagnetic field map display control apparatus provided according to embodiments of the present invention, such as Fig. 6 Shown, which further includes in addition to all structures including Fig. 2:Generation module 62 and execution module 64, below to the device into Row explanation.
Generation module 62 is connected to above-mentioned control module 26, for by client browser page In JavaScript code HTTP request is generated using the ajax modes of JQuery;Execution module 64, even Above-mentioned generation module 62 is connected to, for the HTTP request according to generation, passes through the application journey of the resetting REST of ArcGIS servers Sequence programming interface API, to perform the operation of the adjustment to electromagnetic field measurements point, wherein, adjustment operation includes at least one of:Add It powers up magnetic-field measurement point, delete electromagnetic field measurements point, editor's electromagnetic field measurements point, inquiry electromagnetic field measurements point.
Fig. 7 is the structure diagram of server according to embodiments of the present invention, as shown in fig. 7, the server 70 is including above-mentioned The electromagnetic field map display control apparatus 72 of any one.
In embodiments of the present invention, a kind of storage medium is additionally provided, the storage medium is any of the above-described for storing execution The program code of step included by method.
In embodiments of the present invention, a kind of processor is additionally provided, which is wrapped for performing any of the above-described method The program code for the step of including.
For the above problem in the relevant technologies, in the embodiments of the present invention, provide a kind of for electromagnetism place The control method that figure is shown, the control method simplify operating process it is simple, so that network data resource-sharing, improving automatically Change level, improve work efficiency.
In embodiments of the present invention, by website easy to use, learning complicated GIS software operation side without user Method, without any software of user installation in the case of, can simply realize following functions:1. by webpage simply and easily Manage electromagnetic field measurements point;2. power grid (for example, Beijing Power Network) substation, transmission line of electricity periphery electromagnetic field are checked in a browser Isopleth, cloud atlas etc.;3. check that substation, transmission line of electricity periphery electromagnetic field and periphery are civilian by patterned formal intuition Relationship between building.
The preferred embodiment for the present invention is illustrated below.
Fig. 8 is the schematic diagram of the control method according to the preferred embodiment of the present invention for electromagnetic field map denotation, such as Shown in Fig. 8, which includes following processing:
(1) by the JavaScript code of customer terminal webpage call ArcGIS provide JavaScript libraries and its Interface realizes the combination and control of each figure layer to map, so as to control measurement point figure layer, electric field isopleth, electric field cloud atlas, magnetic The displays of figure layers such as isopleth, magnetic field cloud atlas and the functions such as hide.
(2) server end uses 10.2 for Server of ArcGIS, in the JavaScript code of customer terminal webpage Using the ajax modes of JQuery form hypertext transfer protocol (Hyper Text Transfer Protocol, referred to as HTTP) request accesses resetting (REST) application programming interface (Application of ArcGIS Server Programming Interface, referred to as API), to realize to behaviour such as the addition of electromagnetic field measurements point, deletion, editor, inquiries Make.
(3) client is by calling ArcGIS Server REST API to determine electromagnetic field measurements point data.
Fig. 9 is the schematic diagram of electromagnetic field measurements point data management method according to the preferred embodiment of the present invention, such as Fig. 9 institutes Show, this method includes following processing:
The cloud for calculating electric field and magnetic field is determined using the ArcToolbox of 10.2 for Desktop of ArcGIS first The workflow tool of figure and isopleth.This workflow tool can save as file, later in server end without again to it This file can be called by carrying out edit-modify.
Then the related class libraries for ArcObjects SDK for Java being called to provide using Java in server end calls The workflow tool of generation is stated, the cloud atlas of electric field and magnetic field and isopleth data are determined according to electromagnetic field measurements point information.
Below to the corresponding browser page of the electromagnetic field map system shown in client of the preferred embodiment for the present invention Face illustrates.
Include multiple select buttons, multiple function buttons and corresponding input in the page of the electromagnetic field map system Frame, for example, select button includes:Substation's transmission line of electricity screening button, display screening button, voltage screening button, electric field magnetic Field select button.Substation's list button is used to select multiple substations;Electromagnetic field measurements point management function includes:It surveys Away from function button, longitude and latitude the Show Button, measurement point addition button, measurement point the Show Button, measurement point isopleth button, measurement Point contour surface button etc..
Wherein, by the clicking operation to each button, corresponding function is realized, for example, showing 500kV when to screen When substation and transmission line of electricity, the corresponding input frame input 500KV of voltage screening button is clicked on, it can be clear after click The device page of looking at shows 500kV substations and transmission line of electricity.For example, some substation is clicked in substation's list button When, cursor is just directly targeted to the substation in browser page.When clicking directly on some that shown on browser page During electromagnetic field measurements point, then the details of the electromagnetic field measurements point are directly displayed, wherein, the details of electromagnetic field measurements point It can include:The mark of electromagnetic field measurements point, the title of electromagnetic field measurements point, the electric field strength of electromagnetic field measurements point, electromagnetic field The magnetic field intensity of measurement point, the measurement date of electromagnetic field measurements point, the measuring condition of electromagnetic field measurements point, electromagnetic field measurements point Environmental parameter etc..
In addition, after spatial interpolation algorithm can also be used to calculate acquisition electric field isopleth and cloud atlas, in the electromagnetism place The electric field isopleth and cloud atlas are shown on the corresponding browser page of drawing system;And it can also be calculated using spatial interpolation algorithm After obtaining magnetic field isopleth and cloud atlas, exhibiting magnetic field isopleth and cloud on the corresponding browser page of electromagnetic field map system Figure.Moreover, it when needed, can also be pressed on the corresponding browser page of electromagnetic field map system by measurement point addition Button adds new electromagnetic field measurements ...
Pass through above-mentioned preferred embodiment, it is only necessary to set up a server for electric network electromagnet place drawing system, you can supply Various regions networking, without installing client without the complicated GIS knowledge of study, you can the behaviour such as checked, analyzed, managed Make.Electromagnetic field measurements point management is realized by website and can be carried out calculating generation electric field, magnetic according to these measurement point datas The isopleth and cloud atlas of field.By the form of web map display electricity, magnetic field isopleth and cloud atlas, substation is intuitively shown And between the electricity on transmission line of electricity periphery, magnetic field and substation's building, civil buildings relationship mode.
It can promote for all parts of the country, for the equipment such as substation, transmission line of electricity especially for densely populated areas, Electromagnetic field measurements and analysis are carried out, it can be with the accurate analysis of Electromagnetic of system to the production and living of on-site personnel and nearby residents And the influence of health, there is great economic and social benefit.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
In the above embodiment of the present invention, all emphasize particularly on different fields to the description of each embodiment, do not have in some embodiment The part of detailed description may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, Ke Yiwei A kind of division of logic function, can there is an other dividing mode in actual implementation, for example, multiple units or component can combine or Person is desirably integrated into another system or some features can be ignored or does not perform.Another point, shown or discussed is mutual Between coupling, direct-coupling or communication connection can be INDIRECT COUPLING or communication link by some interfaces, unit or module It connects, can be electrical or other forms.
The unit illustrated as separating component may or may not be physically separate, be shown as unit The component shown may or may not be physical unit, you can be located at a place or can also be distributed to multiple On unit.Some or all of unit therein can be selected according to the actual needs to realize the purpose of this embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also That each unit is individually physically present, can also two or more units integrate in a unit.Above-mentioned integrated list The form that hardware had both may be used in member is realized, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and is independent product sale or uses When, it can be stored in a computer read/write memory medium.Based on such understanding, technical scheme of the present invention is substantially The part to contribute in other words to the prior art or all or part of the technical solution can be in the form of software products It embodies, which is stored in a storage medium, is used including some instructions so that a computer Equipment (can be personal computer, server or network equipment etc.) perform each embodiment the method for the present invention whole or Part steps.And aforementioned storage medium includes:USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can to store program code Medium.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should It is considered as protection scope of the present invention.

Claims (11)

1. a kind of control method for electromagnetic field map denotation, which is characterized in that including:
It obtains to identify the electric field of electromagnetic field measurements point and/or the electromagnetic field measurements point information in magnetic field;
According to the electromagnetic field measurements point information, the electric field of the electromagnetic field measurements point and/or the feature in magnetic field are determined;
By calling the JavaScript libraries of ArcGIS offers in the corresponding JavaScript code of client browser page, Control shows electric field and/or the magnetic field of the determining electromagnetic field measurements point on the map of the client browser page Feature.
2. according to the method described in claim 1, it is characterized in that, according to the electromagnetic field measurements point information, the electricity is determined The electric field of magnetic-field measurement point and/or the feature in magnetic field include:
Situation about being characterized in the feature in the electric field and/or magnetic field by the cloud atlas and isopleth in the electric field and/or magnetic field Under, according to the electromagnetic field measurements point information, the cloud atlas of the electric field and/or magnetic field is determined by predetermined work stream tool and is waited It is worth line.
3. according to the method described in claim 2, it is characterized in that, according to the electromagnetic field measurements point information, pass through predetermined work Make stream tool and determine that the cloud atlas of the electric field and/or magnetic field and isopleth include:
Using the ArcToolbox of the ArcGIS offers for desktop, the predetermined work stream tool is generated;
According to the electromagnetic field measurements point information, the electric field and/or magnetic are determined by the predetermined work stream tool of generation The cloud atlas and isopleth of field.
4. according to the method described in claim 3, it is characterized in that, using the ArcGIS offers for desktop ArcToolbox after generating the predetermined work stream tool, is further included:
The predetermined work stream of generation is saved as into file.
5. method according to any one of claim 1 to 4, which is characterized in that by client browser page The JavaScript libraries that ArcGIS is called to provide in corresponding JavaScript code, control in the client browser page Map on show the determining electric field of the electromagnetic field measurements point and/or the feature in magnetic field after, further include:
Super text is generated by the ajax modes that JQuery is used in the JavaScript code of the client browser page This transport protocol HTTP request;
According to the HTTP request of generation, by the application programming interface API of the resetting REST of ArcGIS servers, come The adjustment to the electromagnetic field measurements point is performed to operate, wherein, the adjustment operation includes at least one of:Add electromagnetic field Measurement point deletes electromagnetic field measurements point, editor's electromagnetic field measurements point, inquiry electromagnetic field measurements point.
6. a kind of electromagnetic field map display control apparatus, which is characterized in that including:
Acquisition module, for obtaining the electric field for identifying electromagnetic field measurements point and/or the electromagnetic field measurements point information in magnetic field;
Determining module, for according to the electromagnetic field measurements point information, determining electric field and/or the magnetic field of the electromagnetic field measurements point Feature;
Control module, for by calling what ArcGIS was provided in the corresponding JavaScript code of client browser page JavaScript libraries control the electricity that the determining electromagnetic field measurements point is shown on the map of the client browser page Field and/or the feature in magnetic field.
7. device according to claim 6, which is characterized in that the determining module includes:
Determination unit, for passing through the electric field and/or the cloud atlas and isopleth in magnetic field in the feature of the electric field and/or magnetic field In the case of characterizing, according to the electromagnetic field measurements point information, the electric field and/or magnetic are determined by predetermined work stream tool The cloud atlas and isopleth of field.
8. device according to claim 7, which is characterized in that the determination unit includes:
Subelement is generated, for the ArcToolbox provided using the ArcGIS for desktop, generates the predetermined work stream work Tool;
Determination subelement, for according to the electromagnetic field measurements point information, being determined by the predetermined work stream tool of generation The electric field and/or the cloud atlas and isopleth in magnetic field.
9. device according to claim 8, which is characterized in that further include:
Subelement is preserved, for the ArcToolbox provided in use for the ArcGIS of desktop, generates the predetermined work stream After tool, the predetermined work stream of generation is saved as into file.
10. the device according to any one of claim 6 to 9, which is characterized in that further include:
Generation module, for the ajax by using JQuery in the JavaScript code of the client browser page Mode generates HTTP request;
Execution module for the HTTP request according to generation, passes through the application program of the resetting REST of ArcGIS servers Programming interface API, come perform the adjustment to the electromagnetic field measurements point operation, wherein, it is described adjustment operation include it is following at least One of:It adds electromagnetic field measurements point, delete electromagnetic field measurements point, editor's electromagnetic field measurements point, inquiry electromagnetic field measurements point.
11. a kind of server, which is characterized in that including the device described in any one of claim 6 to 10.
CN201711208101.8A 2017-11-27 2017-11-27 Control method and device for electromagnetic field map display and server Active CN108134815B (en)

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