CN103812764A - Electrical monitoring equipment multiprotocol gateway - Google Patents
Electrical monitoring equipment multiprotocol gateway Download PDFInfo
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- CN103812764A CN103812764A CN201210446233.5A CN201210446233A CN103812764A CN 103812764 A CN103812764 A CN 103812764A CN 201210446233 A CN201210446233 A CN 201210446233A CN 103812764 A CN103812764 A CN 103812764A
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Abstract
The invention discloses an electrical monitoring equipment multiprotocol gateway. The electrical monitoring equipment multiprotocol gateway comprises an STM32 single-chip microcomputer control system. The STM32 single-chip microcomputer control system is respectively connected with a switch power supply module, an power line carrier communication module, an RS232 communication module, an RS485 communication module, a CAN bus communication module, a USB bus communication module, an Ethernet communication module and a communication rate control data-chosen-switch disc module. The electrical monitoring equipment multiprotocol gateway analyzes and integrates data of different electrical monitoring devices, different communication modes and different communication protocols, and then sends the data to a far-end control center; and the data are analyzed and integrated, and then are transmitted to the far-end control center through the Ethernet communication module for concrete analysis. The design is reasonable, it is ensured that various data is not conflicting and is not lost, the management, scheduling and informatization capabilities of electrical equipment monitoring can be greatly improved, and the development of an intelligent power network is stimulated.
Description
Technical field
The present invention relates to electric monitoring technical field, particularly relate to a kind of electric monitoring equipment multi-protocol gateway.
Background technology
In transmission line and transformer station, conventional electrical material or electric equipment comprise line cord, transformer, circuit breaker, instrument transformer, isolating switch, busbar etc.Above-mentioned electric equipment quantity of state to be measured has fault, temperature, vibration, insulation, wearing and tearing, the micro-water of density, life-span in complete period etc. conventionally.For different electric equipments, existing producer has researched and developed corresponding state monitoring apparatus, as monitoring system, electric automobile charging pile monitoring device, Smart Home monitoring system etc. are put in transmission line online monitoring system, cable fault localization system, high-voltage switch cabinet breaker temperature monitoring system, transformer vibration noise monitoring system, insulator office.
But, due to manufacturer, monitoring method, the communication interface of each monitoring equipment and the communication protocol that uses different, caused current electric equipment still take among a small circle, distributed monitoring is as main, the information of each monitoring point can only be in small area observation and storage, cannot United Dispatching, share and management, system information real-time is not good, if need be by Monitoring Data teletransmission, must on these monitoring equipments, install respectively expensive communicator additional, cost will increase greatly.Along with the development of intelligent grid, Intelligent monitoring device quantity can increase fast, will bring tremendous economic burden to electric company.
Summary of the invention
Technical problem to be solved by this invention is for the deficiencies in the prior art, providing a kind of can resolve the data of electric difference monitoring equipment, different communication mode and different communication protocol, integrate, then is sent to the electric monitoring equipment multi-protocol gateway of far-end control centre by Ethernet.
Technical problem to be solved by this invention is to realize by following technical scheme.The present invention is a kind of electric monitoring equipment multi-protocol gateway, is characterized in: comprise STM32 single-chip computer control system, switch power module, Power Line Carrier Communication Module, RS232 communication module, RS485 communication module, CAN bus communication module, usb bus communication module, ethernet communication module and traffic rate control dial-up disk module;
Described switch power module is connected with the power interface of STM32 single-chip computer control system, described Power Line Carrier Communication Module, ethernet communication module is connected with the SPI interface of STM32 single-chip computer control system, described RS232 communication module, RS485 communication module is connected with the USART interface of STM32 single-chip computer control system, described CAN bus communication module is connected with the CAN interface of STM32 single-chip computer control system, described usb bus communication module is connected with the USB interface of STM32 single-chip computer control system, described traffic rate control dial-up disk module is connected with the GPIO interface of STM32 single-chip computer control system.
In electric monitoring equipment multi-protocol gateway technical scheme of the present invention: described ethernet communication module is preferably by ethernet communication controller and forming with the RT45 seat of network transformer.
In electric monitoring equipment multi-protocol gateway technical scheme of the present invention: described traffic rate control dial-up disk module is preferably from RS232 baud rate control dial-up dish, RS485 baud rate control dial-up dish, power line carrier communication speed dial-up dish and ethernet communication speed dial-up dish.
Switching Power Supply described in the present invention, can adopt Switching Power Supply control chip LinkZero-AX exploitation, finally reaches 2.5W, 5V, and the interchange input requirements of 500mA, provides working power to gateway.Described Power Line Carrier Communication Module can adopt TR-ZBTXMKC01A power wire broadband carrier communication Development of Module, reaches speed and the OFDM modulation /demodulation function of 200Mbps.Described RS232 communication module, can adopt ST3232 chip development, and Transistor-Transistor Logic level, with DB9 interface.Described RS485 communication module, can adopt MAX485 chip development, Transistor-Transistor Logic level.Described CAN bus communication module, can adopt L9616 chip development, and Transistor-Transistor Logic level, with DB9 interface.
Electric monitoring equipment multi-protocol gateway of the present invention, can be placed in transformer station or other monitoring points, the Monitoring Data of the various electric monitoring equipment agreements of unified transmitting-receiving, and assurance Various types of data is not conflicted, is not lost.The present invention can support following communication interface and agreement: 1. power line carrier communication (ICP/IP protocol); 2.RS232 serial communication (Modbus agreement); 3.RS485 serial communication (Modbus agreement), 4.CAN bus communication (CAN bus protocol 2.0); 5.USB bus communication (usb bus agreement); 6. ethernet communication (ICP/IP protocol).
The present invention realizes the data of electric difference monitoring equipment, different communication mode and different communication protocol is resolved, integrated, then is sent to far-end control centre; Be specially and receive the data that Power Line Carrier Communication Module, RS232 communication module, RS485 communication module, CAN bus communication module and usb bus communication module are transmitted, these data are resolved, integrated, then be sent to far-end control centre by ethernet communication module and make a concrete analysis of.In the time that gateway is worked, the traffic rate of Power Line Carrier Communication Module, RS232 communication module, RS485 communication module and ethernet communication module regulates in real time by described traffic rate control dial-up disk module; Gateway working power is provided by described switch power module.
In the technical scheme of the electric monitoring equipment multi-protocol gateway of the present invention, each components and parts, module and control system if no special instructions, all can be used in prior art disclosed applicable to components and parts of the present invention, module and control system.
Compared with prior art, the present invention is reasonable in design, can guarantee that Various types of data do not conflict, do not lose, and can improve greatly management, scheduling and the information-based ability of electric equipment monitoring, promotes the development of intelligent grid.
Accompanying drawing explanation
Fig. 1 is the overall structure block diagram of the electric monitoring equipment multi-protocol gateway of the present invention;
Fig. 2 is the circuit diagram of RS232 communication module;
Fig. 3 is the circuit diagram of RS485 communication module;
Fig. 4 is the circuit diagram of CAN bus communication module;
Fig. 5 is the circuit diagram of ethernet communication module.
Embodiment
Referring to accompanying drawing, further describe concrete technical scheme of the present invention, so that those skilled in the art understands the present invention further, and do not form the restriction to its right.
As shown in Figure 1, electric monitoring equipment multi-protocol gateway: it comprises STM32 single-chip computer control system 1, switch power module 2, Power Line Carrier Communication Module 3, RS232 communication module 4, RS485 communication module 5, CAN bus communication module 6, usb bus communication module 7, ethernet communication module 8 and traffic rate control dial-up disk module 9.
Described switch power module 2 is connected with the power interface of described STM32 single-chip computer control system 1, described Power Line Carrier Communication Module 3, ethernet communication module 8 is connected with the SPI interface of described STM32 single-chip computer control system 1, described RS232 communication module 4, RS485 communication module 5 is connected with the USART interface of described STM32 single-chip computer control system 1, described CAN bus communication module 6 is connected with the CAN interface of described STM32 single-chip computer control system 1, described usb bus communication module 7 is connected with the USB interface of described STM32 single-chip computer control system 1, described traffic rate control dial-up disk module 9 is connected with the GPIO interface of described STM32 single-chip computer control system 1.
Described traffic rate control dial-up disk module 9 is selected from RS232 baud rate control dial-up dish, RS485 baud rate control dial-up dish, power line carrier communication speed dial-up dish and ethernet communication speed dial-up dish; In the time that gateway is worked, regulate in real time the traffic rate of each communication module.
As shown in Figure 2, described RS232 communication module 4, adopts the exploitation of ST3232 electrical level conversion chip, and Transistor-Transistor Logic level, with DB9 interface; 6 interfaces of DB9 are connected with T1_out, the R1_in interface of ST3232 electrical level conversion chip respectively with 2 interfaces.
As shown in Figure 3, described RS485 communication module 5, adopts MAX485 chip development, Transistor-Transistor Logic level.
As shown in Figure 4, described CAN bus communication module 6, adopts L9616 chip development, and Transistor-Transistor Logic level, with DB9 interface; 6 interfaces of DB9 are connected with CANL, the CANH interface of L9616 chip respectively with 2 interfaces.
As shown in Figure 5, described ethernet communication module 8, is characterized in that: it comprises ethernet communication controller and the RT45 seat with network transformer; Described ethernet communication controller can adopt ENC28J60 controller; The described RT45 seat with network transformer can adopt HR911105A; The L+ interface of HR911105A, R+ interface are connected with LEDA, the LEDB interface of ENC28J60 controller after connecting by resistance respectively.
When specific works, gateway receives the data that described Power Line Carrier Communication Module 3, RS232 communication module 4, RS485 communication module 5, CAN bus communication module 6 and usb bus communication module 7 are transmitted, these data are resolved, integrated, then be sent to far-end control centre by described ethernet communication module 8 and make a concrete analysis of; In the time that gateway is worked, the traffic rate of described Power Line Carrier Communication Module 3, RS232 communication module 4, RS485 communication module 5 and ethernet communication module 8 regulates in real time by described traffic rate control dial-up disk module 9; Gateway working power is provided by described switch power module 2.
Claims (3)
1. an electric monitoring equipment multi-protocol gateway, is characterized in that: comprise STM32 single-chip computer control system, switch power module, Power Line Carrier Communication Module, RS232 communication module, RS485 communication module, CAN bus communication module, usb bus communication module, ethernet communication module and traffic rate control dial-up disk module;
Described switch power module is connected with the power interface of STM32 single-chip computer control system, described Power Line Carrier Communication Module, ethernet communication module is connected with the SPI interface of STM32 single-chip computer control system, described RS232 communication module, RS485 communication module is connected with the USART interface of STM32 single-chip computer control system, described CAN bus communication module is connected with the CAN interface of STM32 single-chip computer control system, described usb bus communication module is connected with the USB interface of STM32 single-chip computer control system, described traffic rate control dial-up disk module is connected with the GPIO interface of STM32 single-chip computer control system.
2. electric monitoring equipment multi-protocol gateway according to claim 1, is characterized in that: described ethernet communication module is by ethernet communication controller and forming with the RT45 seat of network transformer.
3. electric monitoring equipment multi-protocol gateway according to claim 1, is characterized in that: described traffic rate control dial-up disk module is selected from RS232 baud rate control dial-up dish, RS485 baud rate control dial-up dish, power line carrier communication speed dial-up dish and ethernet communication speed dial-up dish.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210446233.5A CN103812764A (en) | 2012-11-09 | 2012-11-09 | Electrical monitoring equipment multiprotocol gateway |
| CN2012205885510U CN202949447U (en) | 2012-11-09 | 2012-11-09 | Multi-protocol gateway of electrical monitoring device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210446233.5A CN103812764A (en) | 2012-11-09 | 2012-11-09 | Electrical monitoring equipment multiprotocol gateway |
| CN2012205885510U CN202949447U (en) | 2012-11-09 | 2012-11-09 | Multi-protocol gateway of electrical monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103812764A true CN103812764A (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210446233.5A Pending CN103812764A (en) | 2012-11-09 | 2012-11-09 | Electrical monitoring equipment multiprotocol gateway |
| CN2012205885510U Expired - Fee Related CN202949447U (en) | 2012-11-09 | 2012-11-09 | Multi-protocol gateway of electrical monitoring device |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012205885510U Expired - Fee Related CN202949447U (en) | 2012-11-09 | 2012-11-09 | Multi-protocol gateway of electrical monitoring device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105573138A (en) * | 2016-01-26 | 2016-05-11 | 彭大明 | Wire-loaded information physical system |
| CN107145111A (en) * | 2017-06-29 | 2017-09-08 | 泰姆瑞技术（深圳）有限公司 | A kind of method of controller and control targe equipment based on ARM chips |
| CN109343490A (en) * | 2018-10-30 | 2019-02-15 | 俞明 | A kind of intelligent home appliance remote control system |
| CN113300739A (en) * | 2021-05-13 | 2021-08-24 | 晋能控股煤业集团有限公司 | Working face ultra-long distance communication module |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103812764A (en) * | 2012-11-09 | 2014-05-21 | 江苏省电力公司连云港供电公司 | Electrical monitoring equipment multiprotocol gateway |
| CN103874302A (en) * | 2014-04-08 | 2014-06-18 | 安徽省德诺电子科技有限公司 | Intelligent lighting controller |
| DE102015214754A1 (en) * | 2015-08-03 | 2017-02-09 | Robert Bosch Gmbh | Circuit element for data communication via a supply line |
| CN106956609A (en) * | 2017-03-30 | 2017-07-18 | 苏州市职业大学 | A kind of photovoltaic energy storage integrated charging station communication system |
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| CN102468769A (en) * | 2010-11-19 | 2012-05-23 | 辉芒微电子（深圳）有限公司 | Alternating-current network communication system |
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| CN202949447U (en) * | 2012-11-09 | 2013-05-22 | 江苏省电力公司连云港供电公司 | Multi-protocol gateway of electrical monitoring device |
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2012
- 2012-11-09 CN CN201210446233.5A patent/CN103812764A/en active Pending
- 2012-11-09 CN CN2012205885510U patent/CN202949447U/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102468769A (en) * | 2010-11-19 | 2012-05-23 | 辉芒微电子（深圳）有限公司 | Alternating-current network communication system |
| CN102681481A (en) * | 2012-05-24 | 2012-09-19 | 山西联华伟业科技有限公司 | Programmable logic controller (PLC) communication method based on universal serial bus (USB) |
| CN202949447U (en) * | 2012-11-09 | 2013-05-22 | 江苏省电力公司连云港供电公司 | Multi-protocol gateway of electrical monitoring device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105573138A (en) * | 2016-01-26 | 2016-05-11 | 彭大明 | Wire-loaded information physical system |
| CN107145111A (en) * | 2017-06-29 | 2017-09-08 | 泰姆瑞技术（深圳）有限公司 | A kind of method of controller and control targe equipment based on ARM chips |
| CN109343490A (en) * | 2018-10-30 | 2019-02-15 | 俞明 | A kind of intelligent home appliance remote control system |
| CN113300739A (en) * | 2021-05-13 | 2021-08-24 | 晋能控股煤业集团有限公司 | Working face ultra-long distance communication module |
| CN113300739B (en) * | 2021-05-13 | 2024-08-02 | 晋能控股煤业集团有限公司 | Working face ultra-long distance communication module |
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| CN202949447U (en) | 2013-05-22 |
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Application publication date: 20140521 |