CN102496260A - Multiple communication technology type of method for electric power information acquisition control - Google Patents
Multiple communication technology type of method for electric power information acquisition control Download PDFInfo
- Publication number
- CN102496260A CN102496260A CN2011103764085A CN201110376408A CN102496260A CN 102496260 A CN102496260 A CN 102496260A CN 2011103764085 A CN2011103764085 A CN 2011103764085A CN 201110376408 A CN201110376408 A CN 201110376408A CN 102496260 A CN102496260 A CN 102496260A
- Authority
- CN
- China
- Prior art keywords
- communication
- data
- power information
- module
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention belongs to the technical field of electric power information acquisition technology and relates to a multiple communication technology type of method for electric power information acquisition control. First, a monitor system starts to establish electric power information acquisition network point archives, configures instruction data through a communication interface and issues physical port number and address of network points; and a communication protocol based on TCP / IP communication protocol of Ethernet is selected, and a hardware module is plug-and-play. An information acquisition control unit determines physical port number of network points of the instruction issued by the monitor system; and the system enters into a communication mode automatically, calls a corresponding communication network protocol and finishes communication network grouping of electric power information acquisition, so as to realize electric power information acquisition control based on the type of multiple communication technologies. The method employs reasonable hardware composition structure, reliable principle and scientific software configuration, has advantages of accurate data acquisition, high communication success rate and wide cover scope, and can effectively realize control on electric power system information acquisition.
Description
Technical field:
The invention belongs to power information acquisition technique field, relate to a kind of power information acquisition controlling technical method, particularly a kind of based on multiple communication technology formula power information collection control methods such as PLC/GPRS/RF/EPON.
Background technology:
At present, the power information acquisition technique generally can divide special line mechanics of communication, wireless communication technique and low voltage power line carrier communication (PLC) technology.RS485 special line mechanics of communication, the communication success ratio is high, and communication security is reliable, but needs to lay special line, and great in constructing amount being difficult to generally promotes; Though wireless communication technique need not wiring, the networking agreement is complicated, and communication robust property and signal penetration capacity are limited, be difficult to accomplish 100% the network coverage, and cost is high; The existing low-voltage power supply network of low voltage electric power carrier communication techniques make use; Need not to lay ew line; It is the main selection of present kilowatt meter reading-out system; But low voltage power line carrier is faced with a lot of problems equally: high decay (record up to 130dB is arranged), Low ESR, harmonic interference and seriously polluted (especially a large amount of frequency conversion loads), predictable topological structure or the like hardly make low voltage power line carrier technology its domestic application have difficulty in walking.According to the on-the-spot actual conditions of moving of present China power information acquisition system it can be asserted that: the independent employing of a certain technology in independent above-mentioned three kinds of communication modes; All can not solve the whole issue in the power communication fully; In the face of such reality; Research and develop and use a kind of power information acquisition controlling technology, utilize the software and hardware method of embedded system, but set up the communication module of flexible configuration based on multiple communication technologys such as PLC/GPRS/RF/EPON; To different power communication environment, can select optimum mechanics of communication module and method to become the task that the power communication researchers try hard to realize.
Summary of the invention:
The objective of the invention is to overcome the defective that exists in the prior art, seeking to design provides a kind of power information collection control method based on multiple communication technologys such as PLC/GPRS/RF/EPON, in the different communication technology of different phase employing of data transmission.
To achieve these goals, the present invention distributes by function and comprises PLC end instrument unit, RF end instrument unit, serial port terminal instrument pack, power information acquisition controlling unit and upload the data monitoring unit; Power information acquisition controlling unit is as core cell; Be communicated with PLC end instrument unit through the PLC communication interface respectively; Be communicated with RF end instrument unit through the RF communication interface, be communicated with the serial port terminal instrument pack through RS485 or RS232 or RS422 communication interface; When data are uploaded in power information acquisition controlling unit respectively through GPRS and EPON communication interface with upload the data monitoring unit and be communicated with, configuration information transmission and disposal system also realize the acquisition controlling effect of power information; Power information acquisition controlling unit according to the situation flexible configuration communication modes of local communication respectively with PLC end instrument unit, RF end instrument unit, the communication of serial port terminal instrument pack information terminal; Carry out the collection of power information; The data that collect are carried out analyzing and processing and storage; Through GPRS communication unit or EPON communication unit with upload the data monitoring unit communications; With the data upload that collects to the database server of uploading the data monitoring unit; Simultaneously power information acquisition controlling unit receives and uploads the steering order that the data monitoring unit issues, and instruction is handed down to PLC end instrument unit, RF end instrument unit and serial port terminal instrument pack carries out Long-distance Control; Its Control work flow process is: start with supervisory system earlier and set up power information collection network node archives; With physical port number and the address of director data through GPRS or EPON communication interface configuration distributing network node; Wherein GPRS or EPON select the communication network based on the tcp/ip communication agreement of Ethernet; Software need not configuration, hardware module plug and play; The physical port number of network node is judged in the instruction that supervisory system issues through the information acquisition control module; Automatically dispose entering plc communication pattern or RF communication pattern or serial interface communication mode according to physical port number; System call corresponding communication networking agreement; Comprise plc communication networking agreement, RF constructing communication network agreement and serial communication networking agreement; After having called the networking agreement, system accomplishes the communication networking that power information is gathered, and realizes based on many communication technologys of PLC/GPRS/RF/EPON formula power information acquisition controlling.
Hardware configuration structure of the present invention is core extension storage module with the data processing module, and memory module is made up of RAM, high capacity FLASH data-carrier store and code memory, and is designed with storage and retrieval that the YAFFS file system is convenient to data; On data processing module, be designed with the serial interface of multichannel, multi-channel serial port can be expanded RF communication module, EPON communication module, plc communication module, GPRS or 3G wireless communication module easily; Design configurations software on the basis of above-mentioned hardware technology to different communication network environment, disposes different software and hardware communication modes, with all standing that reaches communication network node and 100% collection success ratio; Hardware is formed and is comprised the data acquisition communication module of being made up of PLC module and RF module; The data upload communication module of forming by GPRS module and EPON module; With high performance embedded CPU and embedded μ C/OS-II real time operating system is the data processing module of core, and adopting high-capacity FLASH is the data memory module of core; Described data acquisition communication module comprises RS485, RS232 and CAN special line communication module, is used for data acquisition; Described data upload communication module is Ethernet and 3G uplink communication module, is used for data upload; Upload data monitoring system and comprise front end processor unit, client unit and Database Unit; Adopt power line carrier communication, GPRS cordless communication network, the communication of 433/470MHZ small wireless and EPON Fibre Optical Communication Technology, wherein GPRS or EPON optical fiber communication are used to realize receiving the order of supervisory system, upload data to supervisory system; Communication of 433/470MHZ small wireless and power-line carrier communication are used to realize collection and the monitoring to power information, and the data that collect are carried out Macro or mass analysis, realize telemanagement and control.
The present invention compared with prior art adopts communication networking mode flexibly, and supervisory system realizes all standing and collection success ratio 100% of information acquisition according to the software and hardware communication pattern of local communication situation flexible configuration power information collection control method; Its hardware is formed rational in infrastructure, and principle is reliable, the software arrangements science, and data acquisition is accurate, and the communication success ratio is high, and wide coverage can realize the control that power system information is gathered effectively.
Description of drawings:
Fig. 1 is an information acquisition system functional structure schematic block diagram of the present invention.
The hardware configuration structure principle schematic that Fig. 2 is adopted when realizing for the present invention.
The workflow schematic block diagram that Fig. 3 is adopted when realizing for the present invention.
Embodiment:
Below in conjunction with accompanying drawing and through embodiment the present invention is done further explain.
Embodiment:
Present embodiment distributes by function and comprises PLC end instrument unit 8, RF end instrument unit 9, serial port terminal instrument pack 10, power information acquisition controlling unit 4 and upload data monitoring unit 1; Power information acquisition controlling unit 4 is communicated with PLC end instrument unit 8 through PLC communication interface 7 respectively as core; Be communicated with RF end instrument unit 9 through RF communication interface 6, be communicated with serial port terminal instrument pack 10 through RS485 or RS232 or RS422 communication interface 5; When data are uploaded in power information acquisition controlling unit 4 respectively through GPRS and EPON communication interface 3 and 2 with upload data monitoring unit 1 and be communicated with, configuration information transmission and disposal system also realize the acquisition controlling effect of power information; Power information acquisition controlling unit 4 is according to the situation flexible configuration communication modes of local communication and PLC end instrument unit 8, RF end instrument unit 9, the 10 information terminal communications of serial port terminal instrument pack; Carry out the collection of power information; The data that collect are carried out analyzing and processing and storage; Through GPRS communication unit or EPON communication unit with upload 1 communication of data monitoring unit; With the data upload that collects to the database server of uploading data monitoring unit 1; Power information acquisition controlling unit 4 receives the instruction of uploading data monitoring unit 1, and instruction is handed down to PLC end instrument unit 8, RF end instrument unit 9 and serial port terminal instrument pack 10 carries out Long-distance Control.
Present embodiment is a core with data processing module 14, extension storage module 16, and memory module 16 is made up of RAM, high capacity FLASH data-carrier store and code memory, and is designed with the YAFFS file system, is convenient to the storage and the retrieval of data; On data processing module 14, be designed with serial interface RF communication module 11, EPON communication module 12, plc communication module 13, GPRS or the 3G wireless communication module 15 of multichannel; Design configurations software on the basis of above-mentioned hardware technology to different communication network environment, disposes different software and hardware communication modes, with all standing that reaches communication network node and 100% collection success ratio; Its Control work flow process is: start with supervisory system 17 earlier and set up power information collection network node archives; With physical port number and the address of director data through GPRS or EPON communication interface 18 configuration distributing network nodes; Wherein GPRS or EPON select the communication network based on the tcp/ip communication agreement of Ethernet; Software need not configuration, hardware module plug and play; The physical port number of network node is judged in the instruction that supervisory system 17 issues through information acquisition control module 19; According to physical port number; Automatically configuration gets into plc communication pattern 20 or RF communication pattern 21 or serial interface communication mode 22; System call corresponding communication networking agreement comprises plc communication networking agreement 23, RF constructing communication network agreement 24 and serial communication networking agreement 25, after having called the networking agreement; System accomplishes the communication networking that power information is gathered, and realizes based on many communication technologys of PLC/GPRS/RF/EPON formula power information acquisition controlling 26.
Claims (2)
1. the power information of communication technology formula more than kind collection control method is characterized in that comprising PLC end instrument unit, RF end instrument unit, serial port terminal instrument pack, power information acquisition controlling unit and uploading the data monitoring unit by the function distribution; Power information acquisition controlling unit is as core cell; Be communicated with PLC end instrument unit through the PLC communication interface respectively; Be communicated with RF end instrument unit through the RF communication interface, be communicated with the serial port terminal instrument pack through RS485 or RS232 or RS422 communication interface; When data are uploaded in power information acquisition controlling unit respectively through GPRS and EPON communication interface with upload the data monitoring unit and be communicated with, configuration information transmission and disposal system also realize the acquisition controlling effect of power information; Power information acquisition controlling unit according to the situation flexible configuration communication modes of local communication respectively with PLC end instrument unit, RF end instrument unit, the communication of serial port terminal instrument pack information terminal; Carry out the collection of power information; The data that collect are carried out analyzing and processing and storage; Through GPRS communication unit or EPON communication unit with upload the data monitoring unit communications; With the data upload that collects to the database server of uploading the data monitoring unit; Simultaneously power information acquisition controlling unit receives and uploads the steering order that the data monitoring unit issues, and instruction is handed down to PLC end instrument unit, RF end instrument unit and serial port terminal instrument pack carries out Long-distance Control; Its Control work flow process is: start with supervisory system earlier and set up power information collection network node archives; With physical port number and the address of director data through GPRS or EPON communication interface configuration distributing network node; Wherein GPRS or EPON select the communication network based on the tcp/ip communication agreement of Ethernet; Software need not configuration, hardware module plug and play; The physical port number of network node is judged in the instruction that supervisory system issues through the information acquisition control module; Automatically dispose entering plc communication pattern or RF communication pattern or serial interface communication mode according to physical port number; System call corresponding communication networking agreement; Comprise plc communication networking agreement, RF constructing communication network agreement and serial communication networking agreement; After having called the networking agreement, system accomplishes the communication networking that power information is gathered, and realizes based on many communication technologys of PLC/GPRS/RF/EPON formula power information acquisition controlling.
2. many communication technologys formula power information collection control method according to claim 1; It is characterized in that hardware configuration structure is core extension storage module with the data processing module; Memory module is made up of RAM, high capacity FLASH data-carrier store and code memory, and is designed with storage and retrieval that the YAFFS file system is convenient to data; On data processing module, be designed with the serial interface of multichannel, multi-channel serial port can be expanded RF communication module, EPON communication module, plc communication module, GPRS or 3G wireless communication module easily; Design configurations software on the basis of above-mentioned hardware technology to different communication network environment, disposes different software and hardware communication modes, with all standing that reaches communication network node and 100% collection success ratio; Hardware is formed and is comprised the data acquisition communication module of being made up of PLC module and RF module; The data upload communication module of forming by GPRS module and EPON module; With high performance embedded CPU and embedded μ C/OS-II real time operating system is the data processing module of core, and adopting high-capacity FLASH is the data memory module of core; Described data acquisition communication module comprises RS485, RS232 and CAN special line communication module, is used for data acquisition; Described data upload communication module is Ethernet and 3G uplink communication module, is used for data upload; Upload data monitoring system and comprise front end processor unit, client unit and Database Unit; Adopt power line carrier communication, GPRS cordless communication network, the communication of 433/470MHZ small wireless and EPON Fibre Optical Communication Technology, wherein GPRS or EPON optical fiber communication are used to realize receiving the order of supervisory system, upload data to supervisory system; Communication of 433/470MHZ small wireless and power-line carrier communication are used to realize collection and the monitoring to power information, and the data that collect are carried out Macro or mass analysis, realize telemanagement and control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110376408 CN102496260B (en) | 2011-11-23 | 2011-11-23 | Multiple communication technology type of method for electric power information acquisition control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110376408 CN102496260B (en) | 2011-11-23 | 2011-11-23 | Multiple communication technology type of method for electric power information acquisition control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102496260A true CN102496260A (en) | 2012-06-13 |
| CN102496260B CN102496260B (en) | 2013-01-23 |
Family
ID=46188079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110376408 Active CN102496260B (en) | 2011-11-23 | 2011-11-23 | Multiple communication technology type of method for electric power information acquisition control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102496260B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104217567A (en) * | 2014-09-16 | 2014-12-17 | 江苏开放大学 | Water, electricity and gas multifunctional information collector |
| CN104506598A (en) * | 2014-12-12 | 2015-04-08 | 国家电网公司 | Power terminal management method for hybrid networking |
| CN106373355A (en) * | 2016-08-30 | 2017-02-01 | 宁波三星医疗电气股份有限公司 | Method for collecting multiple different types of meter data by using single device |
| CN108769943A (en) * | 2018-06-06 | 2018-11-06 | 深圳市银河表计股份有限公司 | Communication hybrid building power information acquires the method and system of network |
| CN109885731A (en) * | 2018-12-29 | 2019-06-14 | 国网山东省电力公司博兴县供电公司 | A kind of power monitoring platform data information MAP matching process and system |
| CN112188549A (en) * | 2020-09-25 | 2021-01-05 | 珠海格力电器股份有限公司 | Communication method, communication module and communication system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060082468A1 (en) * | 2004-10-20 | 2006-04-20 | Electro Industries/Gaugetech | On-line web accessed energy meter |
| CN101694739A (en) * | 2009-10-10 | 2010-04-14 | 江苏省电力公司南京供电公司 | Double-channel multifunctional electric energy information collector and communication method thereof |
| CN102117537A (en) * | 2009-12-31 | 2011-07-06 | 深圳先进技术研究院 | Meter reading gateway, meter reading system and meter reading method |
| CN102128977A (en) * | 2010-01-20 | 2011-07-20 | 华北电网有限公司 | Single-phase watt-hour meter supporting two-way communication |
-
2011
- 2011-11-23 CN CN 201110376408 patent/CN102496260B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060082468A1 (en) * | 2004-10-20 | 2006-04-20 | Electro Industries/Gaugetech | On-line web accessed energy meter |
| CN101694739A (en) * | 2009-10-10 | 2010-04-14 | 江苏省电力公司南京供电公司 | Double-channel multifunctional electric energy information collector and communication method thereof |
| CN102117537A (en) * | 2009-12-31 | 2011-07-06 | 深圳先进技术研究院 | Meter reading gateway, meter reading system and meter reading method |
| CN102128977A (en) * | 2010-01-20 | 2011-07-20 | 华北电网有限公司 | Single-phase watt-hour meter supporting two-way communication |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104217567A (en) * | 2014-09-16 | 2014-12-17 | 江苏开放大学 | Water, electricity and gas multifunctional information collector |
| CN104217567B (en) * | 2014-09-16 | 2019-01-08 | 江苏开放大学 | A kind of water, electricity and gas multifunctional information collector |
| CN104506598A (en) * | 2014-12-12 | 2015-04-08 | 国家电网公司 | Power terminal management method for hybrid networking |
| CN104506598B (en) * | 2014-12-12 | 2018-07-10 | 国家电网公司 | A kind of electric power terminal management method of mixed networking |
| CN106373355A (en) * | 2016-08-30 | 2017-02-01 | 宁波三星医疗电气股份有限公司 | Method for collecting multiple different types of meter data by using single device |
| CN106373355B (en) * | 2016-08-30 | 2019-09-20 | 宁波三星医疗电气股份有限公司 | A kind of method that single device acquires a variety of different type meter datas |
| CN108769943A (en) * | 2018-06-06 | 2018-11-06 | 深圳市银河表计股份有限公司 | Communication hybrid building power information acquires the method and system of network |
| CN108769943B (en) * | 2018-06-06 | 2021-08-27 | 银河电力集团股份有限公司 | Method and system for establishing power utilization information acquisition network by mixing multiple communication modes |
| CN109885731A (en) * | 2018-12-29 | 2019-06-14 | 国网山东省电力公司博兴县供电公司 | A kind of power monitoring platform data information MAP matching process and system |
| CN109885731B (en) * | 2018-12-29 | 2021-06-15 | 国网山东省电力公司博兴县供电公司 | Data information mapping matching method and system for power monitoring platform |
| CN112188549A (en) * | 2020-09-25 | 2021-01-05 | 珠海格力电器股份有限公司 | Communication method, communication module and communication system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102496260B (en) | 2013-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102496260B (en) | Multiple communication technology type of method for electric power information acquisition control | |
| CN101534021B (en) | Multimode data acquisitions and processing method applied to power automation system | |
| CN109256866A (en) | The detection terminal of lifter board area topology recognition efficiency and line loss precision | |
| CN104701980A (en) | GPRS remotely monitored intelligent box-type transformer substation | |
| CN201368905Y (en) | Power quality monitoring and recording device of power system | |
| CN201859537U (en) | Multifunctional bandwidth power carrier concentrator | |
| CN105471109A (en) | Intelligent power consumption management system facing household wind and solar energy mutual-complementing power station and management method thereof | |
| CN102253295A (en) | High-speed data acquiring and digital signal processing board based on FPGA (Field Programmable Gate Array) | |
| CN202434042U (en) | Automatic meter reading system | |
| CN108181845A (en) | A kind of intelligent electric meter information acquisition system | |
| CN103197184A (en) | Fault wave recording device with impact load considered | |
| CN102338835A (en) | Power quality dynamic monitoring system | |
| CN202855063U (en) | Collector with metering function | |
| CN103226794A (en) | Data processing method of power transmission and distribution line | |
| CN203084729U (en) | Power quality monitoring system based on distributed infrastructure (Hadoop) | |
| CN103986231A (en) | Networked intelligent transformer substation metering system | |
| CN204205722U (en) | Household electricity real-time analyzer | |
| CN103683510A (en) | Intelligent switch control device with phase selection control and wave self-recording functions and method | |
| CN202978997U (en) | Home intelligent control system | |
| CN203012949U (en) | Novel field electricity meter acquiring system | |
| CN206742966U (en) | A kind of novel intelligent power supply unit | |
| CN104793103A (en) | Distributed type multi-index analyzing and monitoring platform for electric energy quality of electric power system | |
| CN201611372U (en) | Portable distribution transformer comprehensive test instrument | |
| CN107612995A (en) | A kind of status-keeping system for site transformer station | |
| CN103364672B (en) | The condition monitoring system of magnet controlled reactor type dynamic reactive compensation device and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266061 Shandong Province, Qingdao city Laoshan District Songling Road No. 169 Patentee after: QINGDAO ITECHENE TECHNOLOGIES CO., LTD. Address before: 266061 Shandong Province, Qingdao city Laoshan District Songling Road No. 169 Patentee before: Qingdao Qiancheng Electronics Co., Ltd. |