CN103499806B - For portable detector and the method for electric energy measuring equipment - Google Patents

For portable detector and the method for electric energy measuring equipment Download PDF

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Publication number
CN103499806B
CN103499806B CN201310445531.7A CN201310445531A CN103499806B CN 103499806 B CN103499806 B CN 103499806B CN 201310445531 A CN201310445531 A CN 201310445531A CN 103499806 B CN103499806 B CN 103499806B
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data
electric energy
measuring equipment
energy measuring
website
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CN103499806A (en
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范洁
黄奇峰
李新家
陈霄
周玉
卢树峰
陈刚
易永仙
孙海峰
仲跻高
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State Grid Corp of China SGCC
State Grid Jiangsu Electric Power Co Ltd
Electric Power Research Institute of State Grid Jiangsu Electric Power Co Ltd
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State Grid Corp of China SGCC
State Grid Jiangsu Electric Power Co Ltd
Electric Power Research Institute of State Grid Jiangsu Electric Power Co Ltd
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Abstract

The invention discloses a kind of portable detector for electric energy measuring equipment and method, communication channel is integrated, support the APP software module application of multisystem, support field intensity value test and GPS geography information, gather the information such as parameter, data, field intensity value, GPS geo-location of electric energy measuring equipment; The various functions of testing apparatus, pair time, software upgrading, greatly facilitates the detection to electric energy measuring equipment state and maintenance work, successful, has a good application prospect.

Description

For portable detector and the method for electric energy measuring equipment
Technical field
The present invention relates to an a kind of portable distant place/this locality to the pick-up unit of electric energy measuring equipment and method, belong to low pressure multiplexe electric technology field.
Background technology
Along with the fast development of power technology, electric energy measuring equipment, substantially possesses the distant place channels such as GPRS/CDMA, infrared, the local channel such as RS232, USB, also supports to expand the channel fashion such as WIFI, bluetooth by USB interface simultaneously.Current electric energy measuring equipment is highly standardized, but carrying out the pick-up unit of electric energy measuring equipment maintenance, inconvenience is portable, application software is uneven, the equipment such as general infrared palm computer realize, kind is numerous and diverse, cannot realize exchanging, function is simple, interface is single, man-machine interface is poor, market demand is poor and how not support that field strength measurement, GPS locate, inefficiency, brings certain worry to the testing staff of the on-the-spot O&M of electric energy measuring equipment.
Summary of the invention
Object of the present invention overcomes the pick-up unit that electric energy measuring equipment of the prior art is safeguarded, inconvenient portable, application software is uneven, man-machine interface is poor, do not support that field strength measurement, GPS locate, the problem of inefficiency.Portable detector for electric energy measuring equipment of the present invention and method, communication channel is integrated, support the APP application of multisystem, support field intensity value test and GPS geography information, greatly facilitate the detection to electric energy measuring equipment state and maintenance work, successful, has a good application prospect.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of portable detector for electric energy measuring equipment, it is characterized in that: comprise Portable intelligent terminal, website and client, described Portable intelligent terminal carries out data communication by GPRS/WIFI channel and electric energy measuring equipment, the data that electric energy measuring equipment sends by described Portable intelligent terminal upload to website automatically by GPRS/WIFI channel, and are saved in the database server in website; Data are sent to client by web server by described website, for data publication; Described website is also connected with electric energy measuring equipment radio communication.
The aforesaid portable detector for electric energy measuring equipment, is characterized in that: what the type of data communication of Portable intelligent terminal and electric energy measuring equipment comprised parameter arranges inquiry; The collection of data, storage, analysis and output; Field strength measurement, for determining the installation site of electric energy measuring equipment; GPS geographical information collection, for determining the geographic position of electric energy measuring equipment; The File Maintenance of electric energy measuring equipment; Communication function is tested; Meter-reading function is tested; Function of measuring is tested; Event and work information process.
The aforesaid portable detector for electric energy measuring equipment, it is characterized in that: described Portable intelligent terminal is the hand-held intelligent electronic equipment possessing GPRS/WIFI channel, the APP software module of the application for electric energy measuring equipment test is inside installed, described APP software module adopts C/S framework, support Android platform, ios platform and Windows Phone platform, described APP software module is based on MVC mode development.
The aforesaid portable detector for electric energy measuring equipment and method, is characterized in that: described APP software module comprises
Product center unit, for electric energy measuring equipment and acquisition scheme 3D modeling, full angle rotates 3D model, and full angle shows technical parameter and the operation instruction of electric energy measuring equipment;
Normal aobvious units of pages, the data message of the electric energy measuring equipment adopting dial plateization display to gather;
Acquisition management unit, for user and the archives and information management of electric energy measuring equipment thereof, parameter management of checking meter, threshold parameters management, data acquisition, event acquisition, GPS information collection;
Operational management unit, for Portable intelligent terminal pair time, field strength measurement, test of checking meter, wiring check, friendship adopt that data are checked, table number search, alarm are reminded;
Device management unit, for Portable intelligent terminal software upgrading, data download/upload, message display/parsing, task scheduling, help;
System Management Unit, for File Maintenance, setting parameter, device parameter, user right;
The aforesaid portable detector for electric energy measuring equipment, is characterized in that: described website is Distributed Multi-tier Structure, comprises data Layer, service layer, operation layer and presentation layer,
Data Layer, for realizing the storage of magnanimity information, access, arrangement, being provided the supervisor's diathesis of data, being realized by large-scale relevant database;
Service layer, for providing overall general business service, security service support, and realizes special service logic service, for operation layer provides support;
Operation layer, for realizing service logic, operation layer comprises collection sublayer, business sublayer, external interface;
Presentation layer, adopts B/S architectural framework, based on Struts-MVC Development of Framework, adopts MVC pattern.
The aforesaid portable detector for electric energy measuring equipment and method, is characterized in that: described website and client adopt B/S framework, obtain data by man-machine interaction.
Based on the detection method of the above-mentioned portable detector for electric energy measuring equipment, it is characterized in that: comprise the following steps,
Step (1), before Portable intelligent terminal carries out data acquisition to the electric energy measuring equipment at scene, sign in website by GPRS channel, download on-the-spot electric energy measuring equipment corresponding files on each of customers, equipment files, parameter of checking meter, messaging parameter, threshold parameters, GPS information, acquisition time, collection period;
Step (2), Portable intelligent terminal is connected to on-the-spot electric energy measuring equipment by WIFI channel, the information that the files on each of customers of the electric energy measuring equipment that inquiry is on-the-spot and equipment files website are downloaded is compared, if exist inconsistent, then carry out alarm, and arrange, until comparison is consistent after asking website to be authorized;
Step (3), Portable intelligent terminal according to the real time data of the electric energy measuring equipment at the acquisition time downloaded in website and collection period scene, current data, history day data, the history moon data, event log data, carry out classification to store, and carry out classification display by the form of chart or curve;
Step (4), Portable intelligent terminal to receive data, carry out integrity checking, reasonalbeness check, abnormal inquiry, if the data of noting abnormalities or data imperfect time automatically carry out filling mining, data exception logout and alarm are provided;
Step (5), Portable intelligent terminal by receive data upload to website;
Step (6), the data of reception are stored in database server by website, and by web server, data are sent to client, for data publication;
Step (7), main website operations staff, by access client, follows the tracks of the position of the work at present personnel using Portable intelligent terminal, and according to personnel's distribution situation, dispatcher participates in performing inter-related task nearby, reduces task response-time.
The detection method of the aforesaid portable detector for electric energy measuring equipment, is characterized in that: step (5) Portable intelligent terminal is selected to upload to website by GPRS channel, if the data received are large, selects to be uploaded by WIFI channel.
The invention has the beneficial effects as follows: the portable detector for electric energy measuring equipment of the present invention and method, communication channel is integrated, support the APP application of andriod/ios/windows phone multisystem, support field intensity value test and GPS geography information, gather the information such as parameter, data, field intensity value, GPS geo-location of electric energy measuring equipment; The various functions of testing apparatus, pair time, software upgrading, greatly facilitates the detection to electric energy measuring equipment state and maintenance work, successful, has a good application prospect.
Accompanying drawing explanation
Fig. 1 is the system chart of the portable detector for electric energy measuring equipment of the present invention.
Fig. 2 is the system chart of APP software module of the present invention.
Fig. 3 is the system chart of website of the present invention.
Fig. 4 is the process flow diagram of the portable detection method for electric energy measuring equipment of the present invention.
Embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Figure 1, portable detector for electric energy measuring equipment of the present invention, comprise Portable intelligent terminal, website and client, Portable intelligent terminal carries out data communication by GPRS/WIFI channel and electric energy measuring equipment, the data that electric energy measuring equipment sends by Portable intelligent terminal upload to website automatically by GPRS/WIFI channel, and are saved in the database server in website; Data are sent to client by web server by website, and for data publication, website and client adopt B/S framework, obtain data by man-machine interaction; Described website is also connected with electric energy measuring equipment radio communication by GPRS channel.
What the type of data communication of Portable intelligent terminal and electric energy measuring equipment comprised parameter arranges inquiry; The collection of data, storage, analysis and output; Field strength measurement, for determining the installation site of electric energy measuring equipment; GPS geographical information collection, for determining the geographic position of electric energy measuring equipment; The File Maintenance of electric energy measuring equipment; Communication function is tested; Meter-reading function is tested; Function of measuring is tested; Event and work information process,
Electric energy measuring equipment is arranged in case change or in bar change, equipment place indefinite, search more difficult, its inside fills built-in GPS chip, GPS locating information can be issued to Portable intelligent terminal, after upload website or directly upload website, user again service equipment time navigate to easily by GPS information, greatly reduce search equipment cost time.
Electric energy measuring equipment can fully take into account the installation site of equipment and antenna thereof when installing, the field intensity detection module carried by device can determine the field intensity signal of installation site, to determine best installation site, reduce the maintenance work caused because of signal of communication problem in later stage;
Wiring check function, can check whether 485 wiring of ammeter have problems, whether the communication protocol of ammeter table number that is whether correct, ammeter is correct, alleviate the workload of on-the-spot investigation 485 wiring fast.Utilize the device copy reading friendship of adopting equipment to adopt data and table of merit rating is checked, be easy to investigate out the line loss of electricity consumption, the abnormal conditions such as stealing that precision maybe may exist;
Portable intelligent terminal is when occurring checking meter fault, communication failure, Portable intelligent terminal can be utilized to analyze deriving with the running log adopting equipment in time, the reason (as SIM card arrearage, signal is weak, communication module is bad) of analyzing communication fault and the reason (as table number problem, stipulations problem, ammeter power failure etc.) of fault of checking meter, improve efficiency and the accuracy with adopting plant maintenance greatly accurately;
By GPS information, the list of devices inventory in display electric energy measuring equipment current location certain limit.Monitoring of equipment information obtains from acquisition system or other system, can investigate in time for there being abnormal equipment.
By video interlink, apply the multimedia function that mobile electric energy measuring equipment carries, on-the-spot video can pass to main website in real time, and main website staff can real time inspection working site situation on the internet, guidance and supervision work on the spot.
Described Portable intelligent terminal is the hand-held intelligent electronic equipment possessing GPRS/WIFI channel, communication interface supports long-range GPRS/CDMA channel, also the local channel such as WIFI, bluetooth, infrared and RS232 is supported, the APP software module of the application for electric energy measuring equipment test is installed in Portable intelligent terminal, described APP software module adopts C/S framework, support Android platform, ios platform and Windows Phone platform, APP software module is based on MVC mode development, i.e. MVC pattern, is described below:
The large-scale group of multiple collaboration object can be divided into independently subsystem by MVC: model, view and controller, and each object in APP software module should meet and only meet one of following subsystem:
Model: model is made up of the object providing function and information to store for APP software module, and model comprises process, the strictly all rules of APP software module data and entity class.Ensure model independence and do not rely on view or controller very crucial, in APP software module, need data to be processed all to need Modling model for it, aobvious data model as usual, getting after normal aobvious data from terminal is stored in normal aobvious data model through process again, and as required whether by its persistence in equipment, or read from equipment the data stored and process to model;
View: view subsystem is for showing the information of collecting from model, and provide the mode of information interaction therewith for user, the key understanding view will know always to have a large amount of view to exist, as product center view, normal aobvious view, real time data view, historical data view etc., terminal user can perception only have view, model and controller are invisible to it;
Controller: the object of controller removes the coupling between model and view.User and the mutual result of view send request to controller, may ask further to change the information in model.Controller also will process conversion and the form of data, to present to user.Such as, in model, data may be stored with floating-point, but according to the needs of user, controller can convert data to integer.Object may be stored in unordered set by model, but controller may be first these object orders, and then forwards in view and show user.
MVC can achieve the coupling removed between model subsystem and view, and they just can independent variation like this.
As shown in Figure 2, described APP software module comprises
Product center unit, for to electric energy measuring equipment and acquisition scheme 3D modeling, full angle rotates 3D model, the course of work is, plays up the image sequence frame of electric energy measuring equipment and imports in item file, when user is by gesture manipulation product, according to the direction continuous print sequential update sequence frame of gesture, make it the animation effect that formation one is coherent, full angle shows each metering outfit critical technical parameter and operation instruction simultaneously, and this modeling completes with playing up to be operated in 3DMAX software;
Normal aobvious units of pages, the data message of the electric energy measuring equipment adopting dial plateization display to gather, when APP software module is connected by WIFI with electric energy measuring equipment, Socket can be set up with equipment room to be connected, and organize the request message of desired data item obtain data from equipment and be presented at APP, data interaction form observes state net new criteria 376.1-2013 communication protocol, dial plateization shows application IOS Quartz Core Frame Work technology, drawing instrument dial plate is also according to the concrete data item (as current/voltage etc.) that will show, calculate distance between scale and each scale is first and the coordinate of tail, obtain after all these coordinates through mathematical operation, call relevant API to start to draw scale, and then complete the drawing of whole dial plate, according to the numerical value obtained from Portable intelligent terminal position correct for pointed, because the corresponding relation of scale angle is fixed, after the conversion of arc angles, add that animation effect points to correct scale after corresponding for indicators turn radian, have pointer and the two-way handoff functionality of numerical monitor simultaneously,
Acquisition management unit, for the archives and information management of user and electric energy measuring equipment thereof, to check meter parameter management, threshold parameters manages, data acquisition, event acquisition, GPS information gathers, principle of work is when entering a submenu of acquisition management, the meeting of APP software module with set up Socket between electric energy measuring equipment and be connected, and the request message of submenu desired data is sent to terminal by tissue, after receiving the returned packet of equipment, message is resolved and just obtains required data, and directly show in the mode of chart and curve, chart and curve can be changed mutually, for the data gathered back, secondary data processing and intellectual analysis (editor and overlap-add procedure etc.) can be carried out,
Operational management unit, for Portable intelligent terminal pair time, field strength measurement, test of checking meter, wiring check, friendship adopt that data are checked, table number search, alarm are reminded, work cardinal principle is when entering a submenu of operational management, the meeting of APP software module with set up Socket between electric energy measuring equipment and be connected, and the request message of submenu desired data is sent to terminal by tissue, after receiving the returned packet of equipment, message is resolved and just obtains required data, arrange user, control operation time, all need website authentication operating right.
Device management unit, for Portable intelligent terminal software upgrading, data download/upload, message display/parsing, task scheduling, help, data download/upload and task scheduling adopt Web Service and main website to carry out alternately, and data interaction form uses XML format;
System Management Unit, for File Maintenance, setting parameter, device parameter, user right, File Maintenance uses Web Service and main website to carry out alternately.
As shown in Figure 3, described website is Distributed Multi-tier Structure, comprises data Layer, service layer, operation layer and presentation layer,
Data Layer, for realizing the storage of magnanimity information, access, arrangement, being provided the supervisor's diathesis of data, being realized by large-scale relevant database;
Service layer, for providing overall general business service, security service support, and realizes special service logic service, for operation layer provides support;
Operation layer, for realizing service logic, operation layer comprises collection sublayer, business sublayer, external interface;
Presentation layer, adopts B/S architectural framework, based on Struts-MVC Development of Framework, adopts MVC pattern.
As shown in Figure 4, the detection method based on the above-mentioned portable detector for electric energy measuring equipment comprises the following steps,
Step (1), before Portable intelligent terminal carries out data acquisition to the electric energy measuring equipment at scene, sign in website by GPRS channel, download on-the-spot electric energy measuring equipment corresponding files on each of customers, equipment files, parameter of checking meter, messaging parameter, threshold parameters, GPS information, acquisition time, collection period;
Step (2), Portable intelligent terminal is connected to on-the-spot electric energy measuring equipment by WIFI channel, the information that the files on each of customers of the electric energy measuring equipment that inquiry is on-the-spot and equipment files website are downloaded is compared, if exist inconsistent, then carry out alarm, and arrange, until comparison is consistent after asking website to be authorized;
Step (3), Portable intelligent terminal according to the real time data of the electric energy measuring equipment at the acquisition time downloaded in website and collection period scene, current data, history day data, the history moon data, event log data, carry out classification to store, and carry out classification display by the form of chart or curve;
Step (4), Portable intelligent terminal to receive data, carry out integrity checking, reasonalbeness check, abnormal inquiry, if the data of noting abnormalities or data imperfect time automatically carry out filling mining, data exception logout and alarm are provided;
Wherein integrity checking, comprises the data check of history day, the data check of the history moon and real time data inspection;
Reasonalbeness check, APP software module checks the rationality of image data automatically, and when finding data exception, generate dependent event record, data reasonalbeness check project comprises: meter reading data is abnormal; Curve data, history day data, the history moon data have super large value, illegal value, backward data, reading not to have good luck; Day disconnected phase number of times changes (comparing with upper day), show timing clock and standard time clock error, day/moon meter reading data time sharing electrical energy adds up to, load abnormal with total comparision of quantity of electricity error to surpass transformer capacity is abnormal, power electricity be entirely zero abnormal, power-on time extremely, number of resets extremely, power factor extremely; Voltage phase shortage (decompression), electric sampling open-phase (being split as two classes exceptions), Voltage unbalance, electric current phase shortage, current imbalance, power exception, ammeter stop walking;
Abnormal inquiry: can according to time, collection point query history anomalous event, also can query-relevant data (load, electricity etc.);
Step (5), Portable intelligent terminal is by the data upload of reception to website, and Portable intelligent terminal is selected to upload to website by GPRS channel, if the data received are large, selects to be uploaded by WIFI channel;
Step (6), the data of reception are stored in database server by website, and by web server, data are sent to client, for data publication;
Step (7), main website operations staff passes through access client, follow the tracks of the position of the work at present personnel using Portable intelligent terminal, according to personnel's distribution situation, dispatcher participates in performing inter-related task nearby, reduce task response-time, staff is by the task sound prompting function of device self, check task in time, be confirmed whether to accept, if when chance special circumstances cannot perform this task, immediately return by cause description and by this job order by modes such as information pushing mechanism and voice such as XMPP; If accept this task, pending " job order " data are obtained by website to client by Portable intelligent terminal, in execution work on the spot, completely directly on Portable intelligent terminal, fill in result afterwards, and immediately can install to client by execution result data.
More than show and describe ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is by appending claims and equivalent circle thereof.

Claims (5)

1. for the portable detector of electric energy measuring equipment, it is characterized in that: comprise Portable intelligent terminal, website and client, described Portable intelligent terminal carries out data communication by GPRS/WIFI channel and electric energy measuring equipment, the data that electric energy measuring equipment sends by described Portable intelligent terminal upload to website automatically by GPRS/WIFI channel, and are saved in the database server in website; Data are sent to client by web server by described website, for data publication; Described website is also connected with electric energy measuring equipment radio communication, and described Portable intelligent terminal is the hand-held intelligent electronic equipment possessing GPRS/WIFI channel, comprises
Product center unit, for electric energy measuring equipment and acquisition scheme 3D modeling, full angle rotates 3D model, and full angle shows technical parameter and the operation instruction of electric energy measuring equipment;
Normal aobvious units of pages, the data message of the electric energy measuring equipment adopting dial plateization display to gather;
Acquisition management unit, for user and the archives and information management of electric energy measuring equipment thereof, parameter management of checking meter, threshold parameters management, data acquisition, event acquisition, GPS information collection;
Operational management unit, for Portable intelligent terminal pair time, field strength measurement, test of checking meter, wiring check, friendship adopt that data are checked, table number search, alarm are reminded;
Device management unit, for Portable intelligent terminal software upgrading, data download/upload, message display/parsing, task scheduling, help;
System Management Unit, for File Maintenance, setting parameter, device parameter, user right.
2. the portable detector for electric energy measuring equipment according to claim 1, is characterized in that: what the type of data communication of Portable intelligent terminal and electric energy measuring equipment comprised parameter arranges inquiry; The collection of data, storage, analysis and output; Field strength measurement, for determining the installation site of electric energy measuring equipment; GPS geographical information collection, for determining the geographic position of electric energy measuring equipment; The File Maintenance of electric energy measuring equipment; Communication function is tested; Meter-reading function is tested; Function of measuring is tested; Event and work information process.
3. the portable detector for electric energy measuring equipment according to claim 1, is characterized in that: described website and client adopt B/S framework, obtain data by man-machine interaction.
4., based on the detection method of the portable detector for electric energy measuring equipment of claim 1, it is characterized in that: comprise the following steps,
Step (1), before Portable intelligent terminal carries out data acquisition to the electric energy measuring equipment at scene, sign in website by GPRS channel, download on-the-spot electric energy measuring equipment corresponding files on each of customers, equipment files, parameter of checking meter, messaging parameter, threshold parameters, GPS information, acquisition time, collection period;
Step (2), Portable intelligent terminal is connected to on-the-spot electric energy measuring equipment by WIFI channel, the information that the files on each of customers of the electric energy measuring equipment that inquiry is on-the-spot and equipment files website are downloaded is compared, if exist inconsistent, then carry out alarm, and arrange, until comparison is consistent after asking website to be authorized;
Step (3), Portable intelligent terminal according to the real time data of the electric energy measuring equipment at the acquisition time downloaded in website and collection period scene, current data, history day data, the history moon data, event log data, carry out classification to store, and carry out classification display by the form of chart or curve;
Step (4), Portable intelligent terminal to receive data, carry out integrity checking, reasonalbeness check, abnormal inquiry, if the data of noting abnormalities or data imperfect time automatically carry out filling mining, data exception logout and alarm are provided;
Step (5), Portable intelligent terminal by receive data upload to website;
Step (6), the data of reception are stored in database server by website, and by web server, data are sent to client, for data publication;
Step (7), main website operations staff, by access client, follows the tracks of the position of the work at present personnel using Portable intelligent terminal, and according to personnel's distribution situation, dispatcher participates in performing inter-related task nearby, reduces task response-time.
5. the detection method of the portable detector for electric energy measuring equipment according to claim 4, it is characterized in that: step (5) Portable intelligent terminal is selected to upload to website by GPRS channel, if the data received are large, select to be uploaded by WIFI channel.
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