CN107195174A - Acquisition terminal field calibrator - Google Patents
Acquisition terminal field calibrator Download PDFInfo
- Publication number
- CN107195174A CN107195174A CN201710511581.9A CN201710511581A CN107195174A CN 107195174 A CN107195174 A CN 107195174A CN 201710511581 A CN201710511581 A CN 201710511581A CN 107195174 A CN107195174 A CN 107195174A
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- Prior art keywords
- module
- calibrator
- acquisition
- main control
- terminal
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Abstract
采集终端现场校验仪，包括主控模块、电源模块、显示模块、输入输出模块、受控模块、无线模块和采集模块；所述的主控模块与采集模块和无线模块相连，采集模块和无线模块用于采集数据，采集到的数据通过主控模块传输到存储模块进行存储，显示模块用于显示受控模块传输到主控模块上的信息以及无线模块和采集模块采集到的信息，主控模块通过输入输出模块与PC端相连，电源模块用于给校验仪提供电能。本发明的优点效果如下：本终端可实现离线终端任务、在线终端任务等；对集中器的调试，通过终端读取集中器及专变终端的厂家、型号及各项通讯协议，查找错误节点，并提示进行修复；采集终端校验仪体积小方便携带，同时电池续航时间长。
Acquisition terminal on-site calibrator, including main control module, power supply module, display module, input and output module, controlled module, wireless module and acquisition module; described main control module is connected with acquisition module and wireless module, acquisition module and wireless module The module is used to collect data, and the collected data is transmitted to the storage module through the main control module for storage. The display module is used to display the information transmitted from the controlled module to the main control module and the information collected by the wireless module and the acquisition module. The module is connected to the PC through the input and output module, and the power module is used to provide power to the calibrator. The advantages and effects of the present invention are as follows: the terminal can realize offline terminal tasks, online terminal tasks, etc.; to debug the concentrator, read the manufacturer, model and various communication protocols of the concentrator and the special terminal through the terminal, and find the wrong node. And prompt to repair; the acquisition terminal calibrator is small and easy to carry, and the battery life is long.
Description
Technical field
The present invention provides a kind of acquisition terminal on-site calibrator, is applicable the low-voltage intelligent table and collection of intelligent grid service terminal
The access issues processing of middle device.
Background technology
At present, the Electricity customers acquisition applications of Liaoning provincial company come into the more stage of ripeness, main work at this stage
It is used as regular maintenance and defect elimination.Exemplified by branch company, collection O＆M class physical fault treatment people is 3 people, one, vehicle, point public affairs
It is 5.7 ten thousand families to take charge of low-voltage customer quantity, and low-voltage platform area is 383.How collection success rate is improved, and it is that pendulum exists to improve operating efficiency
A big problem in face of staff.XX kinds problem influence up-downgoing acquisition channel there are about according to conventional experience concentrator, it is main
The problem is wanted to be, the problems such as SIM failures, communication signal problem, parameter setting, module release, 485 wiring.Low-voltage intelligent table is gathered
It is obstructed mainly have Hu Tai interfaces mistake, module damage, parameter setting, the problems such as artificially power off.Problem above staff is whole
Need manually one by one to judge, so greatly reduce operating efficiency, restrict the raising of each index of Marketing Major.With intelligent electricity
The accuracy that intelligent means assist staff to improve decision problem is badly in need of in the deep application of net, accelerates processing timeliness.
The content of the invention
In view of the above-mentioned problems, the present invention devises a kind of acquisition terminal on-site calibrator, solve collection success rate it is low,
The problems such as SIM failures, communication signal problem, parameter setting, module release, 485 wiring.
The present invention is achieved by the following technical solutions：
Acquisition terminal on-site calibrator, including main control module, power module, display module, input/output module, controlled module,
Wireless module and acquisition module；Described main control module is connected with acquisition module and wireless module, acquisition module and wireless module
For gathered data, the data collected are transferred to memory module by main control module and stored, and display module is used to show
Information and wireless module that controlled module is transferred on main control module and the information that acquisition module is collected, main control module pass through
Input/output module is connected with PC ends, and power module is used to provide electric energy to tester.
Wherein, described main control module is single-chip microcomputer, for handling the information inside tester.
Wherein, described power module is the lithium battery of detachable, and electric energy is provided for tester.
Wherein, described display module is display screen, for display control information and collection information.
Wherein, described input/output module is USB2.0 communication interfaces, for from PC ends downloading task to main control module
Or transfer data to PC ends.
Wherein, described controlled module is the button on camera and tester, and camera is taken pictures for scene, and button includes
Menu key, soft key, on ＆ off switch, scanning key and volume key.
Wherein, described wireless module is 458 interfaces, infrared interface, GPRS passages, and infrared interface is tester upper end
Scanning holes, GPRS passages are by the data transfer collected to cloud server.
Wherein, the data collected are passed through GPRS channel transfers to cloud server by described acquisition module.
Compared with prior art, advantages of the present invention effect is as follows：
1st, this terminal can realize offline terminal task, online terminal task etc., and the task of palm machine can be with off-line execution.Original work
Pattern is that present debugging efforts personnel need clerk to assist the online situation of inquiry, main website parameter situation and channel case,
By gathering service terminal application, the machine that can slap directly reads related data, and simulates concentrator and sent to main website, download number
According to handling present failure concentrator, intelligent meter.Mobile office is realized, the work load of staff is alleviated, improved
In-situ processing operating efficiency.
2nd, to the debugging of concentrator, producer, model and the every communication for reading concentrator and special transformer terminals by terminal are assisted
View, searches error node, and points out to be repaired, and makes to keep accurately unimpeded state as the concentrator of up-downgoing hinge.Greatly
Width reduces artificial time and the processing procedure for judging defect.The SIM card installed by gathering service terminal itself can be read
Real-time communication signal intensity is taken, signal most forceful electric power is may determine that in concentrator new clothes, it is to avoid signal blind zone.
3rd, scene copy reading in real time can be carried out by gathering service terminal for low-voltage intelligent table, copy reading is penetrated, read and freeze
Registration is tied, and simulates concentrator to master station transmission data, collection success rate is directly improved.
4th, acquisition terminal tester small volume is convenient for carrying, while battery life is long, have concurrently illumination, evidence obtaining of taking pictures,
File such as imports and exports at the function.
Brief description of the drawings
Fig. 1 is the positive structure schematic of acquisition terminal on-site calibrator of the present invention.
Fig. 2 is the structure schematic diagram of acquisition terminal on-site calibrator of the present invention.
Fig. 3 is the cut-away view of acquisition terminal on-site calibrator of the present invention.
In figure：1st, display screen；2nd, Menu key；3rd, soft key；4th, on ＆ off switch；5th, key is scanned；6th, communication interface；7、
Receiver；8th, scanning holes；9th, volume key；10th, camera；11st, SIM card neck；12nd, TF expansion card draw-in grooves, 13, battery case.
Embodiment
It is further described below in conjunction with the accompanying drawings with the specific embodiment year present invention.
Embodiment
As illustrated in fig. 1 and 2, acquisition terminal on-site calibrator, including display screen 1, Menu key 2, soft key 3, on ＆ off switch
4th, scanning key 5, communication interface 6, receiver 7, scanning holes 8 and volume key 9, display screen 1 is capacitance touch screen, Menu key 2 and is made by oneself
Adopted function key 3 is selection function button, and on ＆ off switch 4 is used to open or close tester, and scanning key 5 enters for opening scanning holes 8
Row infrared scan, communication interface 6 connects PC ends by data wire, and receiver 7 is conversed after being used for tester insertion SIM card, sound
Amount key 9 is used for the volume for adjusting tester, and the back side of tester is additionally provided with camera 10, SIM card neck 11, TF expansion card cards
Groove 12 and battery case 13, camera 10 are used for On-site photo, and battery case 13 is used to place detachable lithium battery, the He of SIM card neck 11
TF expansion card draw-in grooves 12 are respectively used to place SIM card and TF expansion cards, and SIM card is used to detect signal intensity and carry out by GPRS
Downloading data is uploaded, TF expansion cards are used for data storage.
As shown in figure 3, acquisition terminal on-site calibrator, including main control module, power module, display module, input and output
Module, controlled module, wireless module and acquisition module；Described main control module is connected with acquisition module and wireless module, collection
Module and wireless module are used to call survey together to acquisition target progress data, and the data for calling survey together are transferred to memory module by main control module
Stored, display module is used to show that controlled module is transferred to the information on main control module and wireless module and acquisition module
The information collected, main control module is connected by input/output module with PC ends, and power module is used to provide electric energy to tester.
Main control module is single-chip microcomputer, for handling the information inside tester.Power module is the lithium battery of detachable, is that tester is carried
Power supply energy.Display module is display screen, for display control information and collection information.Input/output module communicates for USB2.0
Interface, for from PC ends downloading task is to main control module or transfers data to PC ends.Controlled module is camera and tester
On button, camera takes pictures for scene, and button includes Menu key, soft key, on ＆ off switch, scanning key and volume key.
Wireless module is 458 interfaces, infrared interface, GPRS passages, and infrared interface is the scanning holes of tester upper end, and GPRS passages will be adopted
The data transfer collected is to cloud server.The data collected are passed through GPRS channel transfers to cloud service by acquisition module
Device.Realized and exchanged with cloud server by GPRS passages, reach the data between cloud server and PC ends, tester three
It is shared.
The present invention reaches more than 480*800, button in overall appearance design with 5.5 cun of capacitive touch screens, resolution ratio
It is sensitive attractive in appearance.The general-purpose interfaces such as external communication interface configuration high-speed USB2.0, WIFI, GPRS, GPS, bluetooth, 3G module, simultaneously
Possess the common RS232 of power industry, RS485, the infrared mouth of electric power；More than 5000000 rear camera.Built-in electricity interface
The various protocols such as complete support DL/T645-97, DL/T645-2007.With certain data operation ability, storage capacity, figure
As disposal ability etc., inside there is 512M, and support maximum 16G TF expansion cards in processor requirement dominant frequency in more than 1GHz.It is based on
It is embedded concentrator, special transformer terminals, the associated communication of intelligent meter, logical in the more popular Android4 exploitations of communication electronics industry
The programs such as road, monitoring, troubleshooting, realize the globality, portability, high efficiency of acquisition terminal tester.
The present invention is based in the more popular Android4 exploitations of communication electronics industry, comprising android system common function, its
API supports JAVA API, Android API, Linux API and QT.Function can be carried out by DLL strong
Big and abundant intelligent terminal application development.External communication interface configuration high-speed USB2.0, WIFI, GPRS, GPS, bluetooth,
The general-purpose interfaces such as 3G module, are provided simultaneously with the common RS232 of power industry, RS485, the infrared mouth of electric power；Built-in electricity interface
The various protocols such as complete support DL/T645-97, DL/T645-2007, Q/GDW 376.1, Q/GDW 1376.1, Q/GDW130.
Simulate the realization of concentrator terminal：The SIM card of lane terminal is inserted into this tester, and main website IP according to terminal and
Account parameter configuration verifies instrument parameter, allows tester pseudo-terminal to access and logs in main website, to log in the shape that result detects SIM card
State and signal intensity.
Conventional 485 ports connection and judgement：Tester is connected by 485 ports with terminal, tester is actively read
Terminal parameter simultaneously measures 485 port voltages, by reading result and port voltage comprehensive descision.
The debugging of concentrator, special transformer terminals：The concentrator and electric energy meter archives parameter that need field adjustable are downloaded to this
Tester, on-site calibrator is issued ammeter parameter to terminal and issued by infrared interface calls survey, initialization, guarantor's electricity input releasing together
Deng order, realize to the comprehensive debugging function of terminal.And this tester can change the electric energy meter archives parameter from system.
The investigation of intelligent meter failure：Pre-install Message Interpretation device and fault handling method, and can be with real-time edition failure at
Reason method.Whether tester can successfully be connect by the interactive signal between Serial Port Line reading power meters and terminal, monitoring electric energy meter
The signal that terminal is sent is received, and whether can be succeeded to terminal transmission signal；The signal received is analyzed by Message Interpretation device
With send whether signal correct normal.
With the intercommunication of main website：Acquisition terminal tester can utilize built-in concentrator program, and setting meets Q/GDW
376.1-2009《Power user power consumption information acquisition system communication protocol：Main website and acquisition terminal communication protocol》Believed by GPRS
Road is uploaded to main website, downloading data, and the pretermission data collected and recorded are uploaded into main website database in time, is directly improved and is gathered successfully
Rate.
The present invention can realize following three points major function：
First, ammeter debugging function：
1st, electrical energy meter calibration：Support the communication meter-reading function such as infrared, R485；The messaging parameter of Current communications mode is obtained, including
Energization table detection letter speed and check bit；Obtain electric energy table address and current time；Whether 485 mouthfuls of ammeter of checking can use.
2nd, ammeter copy reading：Support the communication modes such as infrared, RS485, carrier wave；Support 97,07 stipulations table；Ammeter stipulations part
Test；Reading power meters indicating value and frequently-used data.
3rd, during electric energy meter school：During the broadcast school for supporting error to be less than 5 minutes；When supporting write order mode school.
4th, the copy reading of day freezing data, moon freezing data copy reading and export preserve, and by carry SIM card simulate concentrator to
Master station transmission data.
2nd, concentrator is debugged, specially becomes debugging function：
1st, signal testing：Realize that field intensity signal test, SIM card information are read；Whether analog acquisition terminal, test SIM cards damage
Bad, deactivation.
2nd, 485 port test：Detect low pressure concentrator and the port of load control terminal 485.
3rd, terminal is debugged：1. parameter is issued：Set and checking terminal meter reading and messaging parameter, issue ammeter archives；2. eventually
End control：To terminal resets, data field is emptied, start meter reading, suspend meter reading, restart meter reading and during to terminal school；3. meter reading is adjusted
Examination：Meter reading order is sent to terminal, statistics platform area point is copied into power；4. control debugging：Scene is carried out to controllable client's electric energy meter
Close a floodgate, scene tripping operation, protect electricity set, protect electrolysis remove, the control debugging such as alarm setting, alarm release；5. CSV forms are supported
Table number imports and exports function, the export function of meter reading data.
4th, the signal between monitoring terminal and electric energy meter, analyzes the message of whole meter reading process, judge meter reading unsuccessfully can
Energy trouble point, provides corresponding troubleshooting methodology.
3rd, work order operating system function：
1st, work on the spot is managed：Work menu manager is realized, closed loop management is realized to works on the spot such as debugging, O＆M, failure defect eliminations；
Specification scene work in every operating process, operating procedure and operating method, the live operations of record, and can review, it is ensured that adopt
Collecting system stable operation.
2nd, realize that the urgent telegram in reply in scene, key updating and being read by field service terminal remote meter reading in main website are respectively believed
Breath.
3rd, breakdown judge：Can row of channels normal work above and below test.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710511581.9A CN107195174A (en) | 2017-06-29 | 2017-06-29 | Acquisition terminal field calibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710511581.9A CN107195174A (en) | 2017-06-29 | 2017-06-29 | Acquisition terminal field calibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107195174A true CN107195174A (en) | 2017-09-22 |
Family
ID=59880231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710511581.9A Pending CN107195174A (en) | 2017-06-29 | 2017-06-29 | Acquisition terminal field calibrator |
Country Status (1)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107798853A (en) * | 2017-10-16 | 2018-03-13 | 陕西特恩电子科技有限公司 | A kind of remote terminal tester |
| CN108174398A (en) * | 2017-12-27 | 2018-06-15 | 瑞斯康达科技发展股份有限公司 | Data processing method and system, the equipment of a kind of terminal device |
| CN112484766A (en) * | 2020-11-17 | 2021-03-12 | 浙江中控技术股份有限公司 | Split type process calibrator and application method thereof |
| CN113302458A (en) * | 2019-02-01 | 2021-08-24 | Vega格里沙贝两合公司 | Detachable display operation module for measuring equipment |
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| CN203480018U (en) * | 2013-09-25 | 2014-03-12 | 国家电网公司 | Novel field movable test instrument for electric energy meter |
| CN105551218A (en) * | 2015-12-28 | 2016-05-04 | 国家电网公司 | A handheld platform debugging terminal |
| CN105610520A (en) * | 2015-12-21 | 2016-05-25 | 国网四川省电力公司电力科学研究院 | Electricity-selling communication detection terminal for intelligent electric meter |
| CN105788227A (en) * | 2016-05-19 | 2016-07-20 | 国网冀北电力有限公司电力科学研究院 | Electricity consumption information acquisition system fault diagnosis equipment |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203480018U (en) * | 2013-09-25 | 2014-03-12 | 国家电网公司 | Novel field movable test instrument for electric energy meter |
| CN105610520A (en) * | 2015-12-21 | 2016-05-25 | 国网四川省电力公司电力科学研究院 | Electricity-selling communication detection terminal for intelligent electric meter |
| CN105551218A (en) * | 2015-12-28 | 2016-05-04 | 国家电网公司 | A handheld platform debugging terminal |
| CN105788227A (en) * | 2016-05-19 | 2016-07-20 | 国网冀北电力有限公司电力科学研究院 | Electricity consumption information acquisition system fault diagnosis equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107798853A (en) * | 2017-10-16 | 2018-03-13 | 陕西特恩电子科技有限公司 | A kind of remote terminal tester |
| CN108174398A (en) * | 2017-12-27 | 2018-06-15 | 瑞斯康达科技发展股份有限公司 | Data processing method and system, the equipment of a kind of terminal device |
| CN113302458A (en) * | 2019-02-01 | 2021-08-24 | Vega格里沙贝两合公司 | Detachable display operation module for measuring equipment |
| CN112484766A (en) * | 2020-11-17 | 2021-03-12 | 浙江中控技术股份有限公司 | Split type process calibrator and application method thereof |
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Application publication date: 20170922 |