CN109830096A - A kind of single-phase double-channel communication module based on HPLC and MBUS - Google Patents
A kind of single-phase double-channel communication module based on HPLC and MBUS Download PDFInfo
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- CN109830096A CN109830096A CN201811380070.9A CN201811380070A CN109830096A CN 109830096 A CN109830096 A CN 109830096A CN 201811380070 A CN201811380070 A CN 201811380070A CN 109830096 A CN109830096 A CN 109830096A
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Abstract
The single-phase double-channel communication module based on HPLC and MBUS that the invention discloses a kind of, comprising: main control chip, the main control chip are connected with carrier chip using serial communication mode, and main control chip is connected with wireless chip using SPI communication mode.A kind of single-phase double-channel communication module based on HPLC and MBUS provided by the invention, may be implemented carrier communication and wireless communication, data are sent out by way of serial communication, and the interactive controlling between electric energy meter may be implemented.
Description
Technical field
The single-phase double-channel communication module based on HPLC and MBUS that the present invention relates to a kind of, belong to power automation technology and
Communication technique field.
Background technique
Currently, electric system is between each link of power information acquisition system with the fast development of China's electric utility
Communication capacity also has higher requirement.Electric energy meter as most basic in power information acquisition system, the maximum component part of amount,
Unquestionably play an important role.
But during being acquired to electric energy meter data information, since there are the interference such as route, environment, weather
Factor, how in real time, reliably data acquisition is always the hot spot in electric system research.Carrier communication and wireless communication
It has their own advantages, is increasingly becoming the important component of power information acquisition.
Summary of the invention
Purpose: in order to overcome the deficiencies in the prior art, the present invention provides a kind of based on the single-phase of HPLC and MBUS
Double-channel communication module.
Technical solution: in order to solve the above technical problems, the technical solution adopted by the present invention are as follows:
A kind of single-phase double-channel communication module based on HPLC and MBUS, comprising: main control chip, the main control chip and carrier wave core
Piece is connected using serial communication mode, and main control chip is connected with wireless chip using SPI communication mode.
Preferably, the main control chip is connected with electric energy meter by serial interface.
Preferably, the carrier chip uses ST7590.
Preferably, the wireless chip uses SPIRIT1.
Preferably, the main control chip and carrier chip serial communication mode use 376.2 agreements.
Preferably, the main control chip and wireless chip SPI communication mode use MBUS agreement.
Preferably, the main control chip and electric energy meter interface use 16 core function pin definitions modes, including with
The standard serial port and control interactive interface of electric energy meter communication, while a reserved standard serial port is spare.
The utility model has the advantages that a kind of single-phase double-channel communication module based on HPLC and MBUS provided by the invention, may be implemented
Carrier communication and wireless communication, data are sent out by way of serial communication, and the friendship between electric energy meter may be implemented
Mutually control.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
The present invention will be further explained with reference to the accompanying drawing.
As shown in Figure 1, a kind of single-phase double-channel communication module based on HPLC and MBUS, comprising: main control chip, the master
Control chip is connected with carrier chip using serial communication mode, and main control chip is connected with wireless chip using SPI communication mode
It connects.
The main control chip is connected with electric energy meter by serial interface.
The carrier chip uses ST7590.
The wireless chip uses SPIRIT1.
The main control chip and carrier chip serial communication mode use 376.2 agreements.
The main control chip and wireless chip SPI communication mode use MBUS agreement.
The main control chip and electric energy meter interface use 16 core function pin definitions modes, include the mark communicated with electric energy meter
Quasi- serial ports and control interactive interface, while a reserved standard serial port is spare.
Embodiment:
This module carrier communication chip selects the ST7590 of ST company, and wireless communication chips select the SPIRIT1 of ST company
(868MHz), inside modules main control chip select the STM32F101C8T6 of ST company.Electric energy meter and main control chip pass through standard string
Mouth is communicated, and main control chip and carrier chip use serial communication mode, uses 376.2 agreements；SPI is used with wireless chip
Communication mode, using MBUS agreement.Main control chip and electric energy meter interface use 16 core function pin definitions modes, include and electric energy
The standard serial port and control interactive interface of table communication, while a reserved standard serial port is spare, can be widely used in electric energy meter
On, it is a universal single-phase double-channel communication module.This module and electric energy meter can be provided simultaneously with two kinds of communication modes: carrier wave
Communication mode (HPLC) and communication (MBUS).Reserved standard serial port can be directly used for and carrier chip and nothing simultaneously
Line chip communication.This inside modules uses mother baby plate plug-in mounting structure, can independently replace, while compatible each producer's carrier wave and channel radio
Letter scheme.
In the present embodiment, based on needing to carry out carrier communication and MBUS agreement using " Q/GDW1376.2-3013 " agreement
This module is all employed on the electric energy meter carried out wireless communication, electric energy meter is communicated by serial ports and this module.This module is logical
It crosses carrier wave (HPLC) and wirelessly the communication mode of (MBUS) and the other links of power information acquisition system (concentrator) etc. is led to
Letter, while relevant operation is carried out by interactive interface and electric energy meter.This inside modules uses mother baby plate plug-in mounting structure, can independently replace
It changes, while compatible each producer's carrier wave and radio communication system.Realization of functions complies fully with technical specification.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of single-phase double-channel communication module based on HPLC and MBUS, comprising: main control chip, it is characterised in that: the master
Control chip is connected with carrier chip using serial communication mode, and main control chip is connected with wireless chip using SPI communication mode
It connects.
2. a kind of single-phase double-channel communication module based on HPLC and MBUS according to claim 1, it is characterised in that: institute
It states main control chip and is connected with electric energy meter by serial interface.
3. a kind of single-phase double-channel communication module based on HPLC and MBUS according to claim 1, it is characterised in that: institute
Carrier chip is stated using ST7590.
4. a kind of single-phase double-channel communication module based on HPLC and MBUS according to claim 1, it is characterised in that: institute
Wireless chip is stated using SPIRIT1.
5. a kind of single-phase double-channel communication module based on HPLC and MBUS according to claim 1, it is characterised in that: institute
Main control chip and carrier chip serial communication mode are stated using 376.2 agreements.
6. a kind of single-phase double-channel communication module based on HPLC and MBUS according to claim 1, it is characterised in that: institute
Main control chip and wireless chip SPI communication mode are stated using MBUS agreement.
7. a kind of single-phase double-channel communication module based on HPLC and MBUS according to claim 2, it is characterised in that: institute
Main control chip and electric energy meter interface are stated using 16 core function pin definitions modes, including the standard serial port communicated with electric energy meter and control
Interactive interface processed, while a reserved standard serial port is spare.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811380070.9A CN109830096A (en) | 2018-11-20 | 2018-11-20 | A kind of single-phase double-channel communication module based on HPLC and MBUS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811380070.9A CN109830096A (en) | 2018-11-20 | 2018-11-20 | A kind of single-phase double-channel communication module based on HPLC and MBUS |
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| Publication Number | Publication Date |
|---|---|
| CN109830096A true CN109830096A (en) | 2019-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811380070.9A Pending CN109830096A (en) | 2018-11-20 | 2018-11-20 | A kind of single-phase double-channel communication module based on HPLC and MBUS |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110619741A (en) * | 2019-10-22 | 2019-12-27 | 国家电网有限公司 | Concentrator separation dual-channel local communication module and networking method |
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| CN101907694A (en) * | 2010-07-09 | 2010-12-08 | 深圳市科陆电子科技股份有限公司 | Device and method for testing low-voltage collecting meter reading system |
| CN201886042U (en) * | 2010-09-09 | 2011-06-29 | 深圳市森晖电子有限公司 | Smart electricity meter for state grid single-phase carrier long-distance prepayment |
| CN201974471U (en) * | 2011-02-28 | 2011-09-14 | 深圳市森晖电子有限公司 | Single-phase electronic carrier electric energy meter |
| CN202939792U (en) * | 2012-12-07 | 2013-05-15 | 国电南瑞科技股份有限公司 | Single-phase dual-channel communication module |
| CN105788206A (en) * | 2016-01-07 | 2016-07-20 | 江苏省电力公司电力科学研究院 | Electricity information acquisition system based on dual-mode communication and method thereof |
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2018
- 2018-11-20 CN CN201811380070.9A patent/CN109830096A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907694A (en) * | 2010-07-09 | 2010-12-08 | 深圳市科陆电子科技股份有限公司 | Device and method for testing low-voltage collecting meter reading system |
| CN201886042U (en) * | 2010-09-09 | 2011-06-29 | 深圳市森晖电子有限公司 | Smart electricity meter for state grid single-phase carrier long-distance prepayment |
| CN201974471U (en) * | 2011-02-28 | 2011-09-14 | 深圳市森晖电子有限公司 | Single-phase electronic carrier electric energy meter |
| CN202939792U (en) * | 2012-12-07 | 2013-05-15 | 国电南瑞科技股份有限公司 | Single-phase dual-channel communication module |
| CN105788206A (en) * | 2016-01-07 | 2016-07-20 | 江苏省电力公司电力科学研究院 | Electricity information acquisition system based on dual-mode communication and method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110619741A (en) * | 2019-10-22 | 2019-12-27 | 国家电网有限公司 | Concentrator separation dual-channel local communication module and networking method |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190930 Address after: 211106 2 2 integrity Avenue, Jiangning Technology Development Zone, Nanjing, Jiangsu. Applicant after: SGCC NARI Nanjing Control System Co., Ltd. Applicant after: Nari Technology Development Limited Company Applicant after: Beijing State Grid Puruite High-Pressure Power Transmission Technology Co.,Ltd. Address before: 211106 2 2 integrity Avenue, Jiangning Technology Development Zone, Nanjing, Jiangsu. Applicant before: SGCC NARI Nanjing Control System Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190531 |
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| RJ01 | Rejection of invention patent application after publication |