CN106297251A - Electric field multifunctional general trouble analysis system - Google Patents
Electric field multifunctional general trouble analysis system Download PDFInfo
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- CN106297251A CN106297251A CN201610884827.2A CN201610884827A CN106297251A CN 106297251 A CN106297251 A CN 106297251A CN 201610884827 A CN201610884827 A CN 201610884827A CN 106297251 A CN106297251 A CN 106297251A
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- 230000005684 electric field Effects 0.000 title claims abstract description 15
- 238000004891 communication Methods 0.000 claims abstract description 86
- 238000001514 detection method Methods 0.000 claims abstract description 58
- 238000005538 encapsulation Methods 0.000 claims abstract description 4
- 230000010365 information processing Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 5
- 230000004044 response Effects 0.000 claims description 4
- 238000012986 modification Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
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- 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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
- G06F13/4286—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus using a handshaking protocol, e.g. RS232C 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
-
- H02J13/0013—
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/121—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using the power network as support for the transmission
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Selective Calling Equipment (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Telephonic Communication Services (AREA)
Abstract
The present invention relates to electric field multifunctional general trouble analysis system.Described electric field multifunctional general trouble analysis system is provided with field portable detection terminal, handheld terminal, national grid standard concentrator module, mobile terminal;The communication of each building block is required for through main nucleus module, detection terminal receives information by serial communication, after first passing through main nucleus module, information processing or encapsulation is carried out to national grid standard concentrator module again through 2009/2013 edition state's net standard communication interface, after completing, pass back to main nucleus module, then to power module, on low-voltage power line, complete work below;Concentrator module is arranged in detection terminal, receive order that handheld terminal or mobile terminal send out and communicated with ammeter module by carrier system, and pass back in detection terminal by returning the data come in same carrier system, communicate with handheld terminal or mobile terminal eventually through the serial communication module in detection terminal or bluetooth communication, it is achieved various detection functions.
Description
Technical field
The present invention relates to electric field multifunctional general trouble analysis system.
Background technology
Along with the strategy implementation of the unified strong intelligent grid of State Grid Corporation of China construction, intelligent grid is joined, electricity consumption link
The mutual requirement of information gradually steps up, and joins, electricity consumption side communication technology is to realize the base that intelligent grid is joined, electricity consumption side information is mutual
Plinth, is to realize electric network information, automatization, interactive premise and guarantee.Domestic existing low-voltage collecting meter reading system mainly passes through
Narrowband carrier realizes, although narrowband carrier communication technology the most gradually initially enters can the practical stage.But its bandwidth is little, copies and accepts
Speed is slow, and the shortcomings such as concentrated collection is inefficient can not be ignored.Therefore, it is necessary to improve.
Summary of the invention
It is an object of the invention to provide electric field multifunctional general trouble analysis system.It is an object of the invention to this
Sample realizes: described electric field multifunctional general trouble analysis system is provided with field portable and detects terminal, hand-held end
End, national grid standard concentrator module, mobile terminal;Field portable detection terminal unit is provided with detection terminal main core mould
Block, 2009/2013 edition state's net standard communication interface, serial communication modular, bluetooth communication, infrared communication module, it is responsible for
The transfer of Frame and the detection of concentrator module and identification;Handheld terminal is connected with RS-232 or bluetooth, and RS-232 is with convenient
Formula detection terminal connects, and handheld terminal is connected to detect in terminal in the way of serial communication, carry out copying the transmission of control order and
The reception of data also shows after resolving;Described electric field multifunctional general trouble analysis system is gone here and there by RS232
Row mouth receives the control of copying of handheld terminal and orders, and detects terminal, portable detection terminal and low pressure through serial port data line to portable
Electric lines of force is connected, and low-voltage power line is connected with electric lines of force terminal unit carrier electric energy meter;Mobile terminal with Blue-tooth communication method with
Detection terminal be attached, described mobile terminal it and with power information gather main website be attached, carry out the monitoring of data
With various feature operations such as records;Bluetooth communication receives the control order of copying of mobile terminal and detects terminal to portable;Mobile terminal
Gather main website with power information to be connected, the record of operation is uploaded;Detection terminal, again after inter-process information, is sent to low
In the piezoelectricity line of force, to last electric lines of force terminal unit carrier electric energy meter, electric lines of force terminal unit is made after receiving order should
Answer, and be also to detect terminal, finally by RS232 serial line interface to hand-held through power line carrier to portable data after response
Terminal or Bluetooth communication, to mobile terminal, carry out last data parsing and show;The inside of portable detection terminal is provided with electricity
Road plate PCB module--main nucleus module, power module, communication module;Described communication module is: bluetooth communication, serial ports are logical
Letter module, infrared communication module;Bluetooth communication, serial communication modular, infrared communication module with main nucleus module to communicate
Mode is connected, with concentrator module communication interface outside main nucleus module, the communication of each building block be required for through
Main nucleus module, detection terminal receives information by serial communication, after first passing through main nucleus module, then through 2009/2013 edition
State's net standard communication interface carries out information processing or encapsulation to national grid standard concentrator module, after completing, passes back to master
Nucleus module, then to power module, on low-voltage power line, complete work below;Concentrator module is arranged on detection terminal
On, receive order that handheld terminal or mobile terminal send out and communicated with ammeter module by carrier system, and
Pass back in detection terminal in same carrier system, eventually through the serial communication mould in detection terminal by returning the data come
Block or bluetooth communication communicate with handheld terminal or mobile terminal, it is achieved various detection functions.
The invention have the characteristics that low cost, low-power consumption, be effectively improved success rate of checking meter, convenient and reliable.
The present invention has a following advantage:
Can realize multiple producers concentrator module by present device to be all suitable for;Concentration can be identified by present device
The quality of device module and version information;Can realize operation maintenance personnel by present device and only need to carry a portable detection eventually
End carries out field failure analysis, thus solves on-the-spot O&M problem;Can be carried out by the bluetooth of present device with mobile terminal
Connect, utilize the application software of mobile terminal realize the debugging of on-the-spot ammeter equipment and record and upload to power information collection master
Stand.
Performance in terms of practicality is the most prominent, brings great convenience to on-the-spot operation maintenance personnel.Same purpose is many
Plant settling mode, double insurance.The simple, convenient electric field that can effectively improve is checked meter success rate, adopts power information
Collecting system has great meaning.
Accompanying drawing explanation
Fig. 1 is available handheld terminal or the electric field multifunctional general trouble analysis system of mobile terminal composition
System construction drawing.
Fig. 2 is the cut-away view of portable detection terminal.
Detailed description of the invention
With embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings.
Electric field multifunctional general trouble analysis system, mainly include field portable detection terminal, handheld terminal,
National grid standard concentrator module, mobile terminal.Field portable detection terminal unit mainly includes detecting the main core of terminal
Module, 2009/2013 edition state's net standard communication interface, serial communication modular, bluetooth communication, infrared communication module etc., its
Major function is responsible for the transfer of Frame and the detection of concentrator module and identification.Handheld terminal major function is sending out of information
Send, receive, process, show.It is connected to detect in terminal in the way of serial communication, the transmission of the order that carries out checking meter and data
Show after receiving and resolving.Concentrator module mainly uses the concentrator module of main flow producer on the market.It is arranged on inspection
Survey and be able to receive that order that the application software of handheld terminal or mobile terminal sends out in terminal and by carrier system and electricity
Table module communicates, and passes back in detection terminal in same carrier system, eventually through inspection by returning the data come
Survey the serial communication module in terminal or bluetooth communication communicates with handheld terminal or mobile terminal, it is achieved be various
Detection function.Mobile terminal is attached with detection terminal with Blue-tooth communication method, is possible not only to realize the function of handheld terminal,
Main website can also be gathered with power information to be attached, carry out the various feature operations such as the monitoring of data and record.
As it is shown in figure 1, handheld terminal is connected with RS-232 or bluetooth, RS-232 is connected with portable detection terminal, hand-held
Terminal is connected to detect in terminal in the way of serial communication, carries out copying the transmission of control order and the reception of data and resolving
Rear display.The control of copying being received handheld terminal by RS232 serial port is ordered, and detects terminal through serial port data line to portable, just
Prompt formula detection terminal is connected with low-voltage power line, and low-voltage power line is connected with electric lines of force terminal unit (carrier electric energy meter).
Can also be that copying of Bluetooth communication reception mobile terminal controls order to portable detection terminal.
Detection terminal, again after inter-process information, is sent on low-voltage power line, sets to last electric lines of force terminal
Standby (carrier electric energy meter).Electric lines of force terminal unit responds after receiving order, and is also through electric lines of force data after response
Carrier wave detects terminal to portable, finally by RS232 serial line interface to handheld terminal or Bluetooth communication to mobile terminal, enters
The last data parsing of row shows.
As in figure 2 it is shown, the inside of portable detection terminal is provided with Circuit Board PCB module--main nucleus module, power module,
Communication module;Described communication module is: bluetooth communication, serial communication modular, infrared communication module.Bluetooth communication,
Serial communication modular, infrared communication module are connected by correspondence with main nucleus module, with concentration outside main nucleus module
Device module communication interface (2009/2013 edition state's net standard communication interface), this interface support meets state net Q/GDW 1374.3-
2013 power user power consumption information acquisition system communication unit technology specifications and Q/GDW 1376.2-2013 power consumer telecommunications
Breath acquisition system communication protocol, concentrator Local Communication Module interface protocol, the most adaptive state net Q/GDW 1374.3-2009
The relevant regulations of version power user power consumption information acquisition system communication.The communication of each building block is required for through main core mould
Block.Specific works principle is such as: detection terminal receives information by serial communication, after first passing through main nucleus module, then through 2009/
2013 editions state's net standard communication interfaces carry out information processing or encapsulation to national grid standard concentrator module, after completing, return
Pass to main nucleus module, then to power module, on low-voltage power line, complete work below.
Concentrator module is arranged in detection terminal, and the application software of reception handheld terminal or mobile terminal sends out
Order and communicated with ammeter module by carrier system, and pass back to returning the data come in same carrier system
In detection terminal, eventually through the serial communication module in detection terminal or bluetooth communication and handheld terminal or movement
Terminal communicates, it is achieved various detection functions.Mobile terminal is attached with detection terminal with Blue-tooth communication method, it is also possible to
Gather main website with power information to be attached.Described mobile terminal it and with power information gather main website be attached.Convenient
Formula detection terminal is provided with RS232 serial port, and RS232 serial port receives the control of copying of handheld terminal and orders, through serial port data line to inspection
Survey terminal, then after carrier chip band spectrum modulation, transmitting feedback net circuit frequency-selecting are amplified, be sent on low-voltage power line, to last
Electric lines of force terminal unit (carrier electric energy meter), electric lines of force terminal unit responds after receiving order, and after response number
According to being also to detection terminal through power line carrier, finally by RS232 serial line interface to handheld terminal, carry out last data solution
Analysis display.Field portable detection terminal unit internal structure includes by Circuit Board PCB module, power module, communication module set
Become.Outside with concentrator module communication interface, concentrator module is arranged in detection terminal, and the mode of selection communication can be
Handheld terminal can also be mobile terminal.
The outward appearance of portable detection terminal is then designed analogous to intelligent electric energy meter apparent size.
Specific implementation process is: needed for scene, selects concentrator module.Concentrator module is arranged on detection terminal
On, then power on.Select communication mode, can be handheld terminal or mobile terminal.Send recognition command, see that success is known
The essential information of other concentrator module, if the essential information that can return module can successfully be identified, including vendor code, chip generation
Code, version date, version.If can not successful module identification, illustrate that this module is unavailable.Then, in handheld terminal or shifting
Input electric meter address and password in dynamic terminal, send order and carry out the operation of various function.Concrete function has: reads ammeter and works as
Front electricity, current date, current time, amendment date, modification time, the essential information of reading concentrator module.Data are uploaded,
Mobile terminal can gather main website with power information and be connected, and the record of operation can be uploaded.
Described electric field multifunctional general trouble analysis system, it multi-functional and universal.Multifunctional body is present: copy
Ammeter electricity, read ammeter time and date, arrange ammeter time and date, monitoring the quality of concentrator module, identification
The version information of concentrator module, gather main website by mobile terminal and power information and be attached realizing various feature operation.
Universal being embodied in can enter mate with the most multiple concentrator module, it is achieved between a detection multiple concentrator module of terminal
General.
Field portable detection terminal, because possessing 2009/2013 edition state's net standard communication interface, so supporting 09/13
Version concentrator module.Bluetooth communication can carry out coupling and be connected with the bluetooth on mobile terminal, utilizes answering on mobile terminal
With software, show after sending and receive order the data parsing that can will receive.Serial communication modular can enter with handheld terminal
Row connects, show after sending and receive order the data parsing that can will receive.
Described handheld terminal, it is easy to operate and multiple functional.Handheld terminal initiates as the transmission of data message,
Display is received with data message.According to display reminding, it is achieved various feature operations.
It is multi-functional and gather main website with power information and be attached, from power information collection master for described mobile terminal
Station more operates the monitoring with data and record.
Claims (2)
1. electric field multifunctional general trouble analysis system, it is characterised in that described electric field multifunctional general
Trouble analysis system is provided with field portable detection terminal, handheld terminal, national grid standard concentrator module, mobile terminal;
Handheld terminal is connected with RS-232 or bluetooth, and RS-232 is connected with portable detection terminal, and handheld terminal is with the side of serial communication
Formula is connected to detect in terminal, shows after carrying out copying the transmission of control order and the reception of data and resolving;Described electric power
The control of copying that on-the-spot multifunctional general trouble analysis system receives handheld terminal by RS232 serial port is ordered, through serial data
Line detects terminal to portable, and portable detection terminal is connected with low-voltage power line, low-voltage power line and electric lines of force terminal unit
Carrier electric energy meter connects;Mobile terminal with Blue-tooth communication method with detection terminal be attached, described mobile terminal and with
Electrical information gathers main website and is attached, and carries out the various feature operations such as the monitoring of data and record;Bluetooth communication receives mobile whole
The control order of copying of end detects terminal to portable;Mobile terminal gathers main website with power information and is connected, on the record operation
Pass;Detection terminal, again after inter-process information, is sent on low-voltage power line, to last electric lines of force terminal unit carrier wave
Electric energy meter, electric lines of force terminal unit responds after receiving order, and is also to just through power line carrier data after response
Prompt formula detection terminal, finally by RS232 serial line interface to handheld terminal or Bluetooth communication to mobile terminal, carries out last
Data parsing shows;The inside of portable detection terminal is provided with Circuit Board PCB module--main nucleus module, power module, communication
Module;Described communication module is: bluetooth communication, serial communication modular, infrared communication module;Bluetooth communication, serial ports
Communication module, infrared communication module are connected by correspondence with main nucleus module, with concentrator mould outside main nucleus module
Block communication interface, the communication of each building block is all through main nucleus module, and detection terminal receives information by serial communication, first
After main nucleus module, then enter to national grid standard concentrator module through 2009/2013 edition state's net standard communication interface
Row information processing or encapsulation, after completing, pass back to main nucleus module, then to power module, on low-voltage power line, after completing
The work in face;Concentrator module is arranged in detection terminal, receives order that handheld terminal or mobile terminal send out and leads to
Cross carrier system to communicate with ammeter module, and pass back to detection terminal by returning the data come in same carrier system
On, carry out with handheld terminal or mobile terminal eventually through the serial communication module in detection terminal or bluetooth communication
Communication, it is achieved various detection functions.
Electric field multifunctional general trouble analysis system the most according to claim 1, it is characterised in that described electricity
Power scene multifunctional general trouble analysis system selects communication mode to be handheld terminal or mobile terminal;Send and identify life
Order, sees the essential information of success identification concentrator module, if the essential information that can return module can successfully be identified, including
Vendor code, chip code, version date, version;If can not successful module identification, illustrate that this module is unavailable;Then, exist
Input electric meter address and password on handheld terminal or mobile terminal, send order and carry out the operation of various function;Concrete merit
Can have: read ammeter current electric quantity, current date, current time, amendment date, modification time, the base of reading concentrator module
This information.
Priority Applications (1)
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CN201610884827.2A CN106297251A (en) | 2016-10-11 | 2016-10-11 | Electric field multifunctional general trouble analysis system |
Applications Claiming Priority (1)
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CN201610884827.2A CN106297251A (en) | 2016-10-11 | 2016-10-11 | Electric field multifunctional general trouble analysis system |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106850098A (en) * | 2017-01-13 | 2017-06-13 | 成都中科慧源科技有限公司 | Portable spread-spectrum signal detecting system and method |
CN107333288A (en) * | 2017-07-10 | 2017-11-07 | 中国电力科学研究院 | A kind of power information acquisition system field apparatus communication fault detection method and device |
CN107544048A (en) * | 2017-07-24 | 2018-01-05 | 杭州华罡智能科技有限公司 | Gather Fault Identification module automatic detection device and detection method |
CN107688163A (en) * | 2017-08-25 | 2018-02-13 | 国网湖南省电力公司 | A kind of performance detection analytical equipment of user power utilization information acquisition system |
CN108152781A (en) * | 2017-11-28 | 2018-06-12 | 国网湖南省电力有限公司 | A kind of electric energy measuring equipment field failure detection method and system |
CN109035742A (en) * | 2018-08-22 | 2018-12-18 | 惠安科培工业设计有限公司 | A kind of universal copy controller |
CN109035746A (en) * | 2018-07-30 | 2018-12-18 | 深圳市科陆电子科技股份有限公司 | A kind of the function judgment method and system of centralized meter reading terminal |
CN110429713A (en) * | 2019-08-27 | 2019-11-08 | 青岛东软载波科技股份有限公司 | A kind of collecting and copying device fault diagnosis system based on terminal |
-
2016
- 2016-10-11 CN CN201610884827.2A patent/CN106297251A/en active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106850098A (en) * | 2017-01-13 | 2017-06-13 | 成都中科慧源科技有限公司 | Portable spread-spectrum signal detecting system and method |
CN107333288A (en) * | 2017-07-10 | 2017-11-07 | 中国电力科学研究院 | A kind of power information acquisition system field apparatus communication fault detection method and device |
CN107544048A (en) * | 2017-07-24 | 2018-01-05 | 杭州华罡智能科技有限公司 | Gather Fault Identification module automatic detection device and detection method |
CN107544048B (en) * | 2017-07-24 | 2019-09-10 | 杭州华罡智能科技有限公司 | Acquire fault identification module automatic detection device and detection method |
CN107688163A (en) * | 2017-08-25 | 2018-02-13 | 国网湖南省电力公司 | A kind of performance detection analytical equipment of user power utilization information acquisition system |
CN108152781A (en) * | 2017-11-28 | 2018-06-12 | 国网湖南省电力有限公司 | A kind of electric energy measuring equipment field failure detection method and system |
CN109035746A (en) * | 2018-07-30 | 2018-12-18 | 深圳市科陆电子科技股份有限公司 | A kind of the function judgment method and system of centralized meter reading terminal |
CN109035742A (en) * | 2018-08-22 | 2018-12-18 | 惠安科培工业设计有限公司 | A kind of universal copy controller |
CN110429713A (en) * | 2019-08-27 | 2019-11-08 | 青岛东软载波科技股份有限公司 | A kind of collecting and copying device fault diagnosis system based on terminal |
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