CN208903422U - A kind of electric power O&M communication system using wireless communications management - Google Patents
A kind of electric power O&M communication system using wireless communications management Download PDFInfo
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- CN208903422U CN208903422U CN201821844745.6U CN201821844745U CN208903422U CN 208903422 U CN208903422 U CN 208903422U CN 201821844745 U CN201821844745 U CN 201821844745U CN 208903422 U CN208903422 U CN 208903422U
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Abstract
The utility model discloses a kind of electric power O&M communication systems using wireless communications management, including detection unit, O&M terminal and wireless communication module, the detection unit includes Temperature Humidity Sensor, smoke sensor device and power monitoring instrumentation, the O&M terminal includes microprocessor and data storage cell, the Temperature Humidity Sensor, smoke sensor device, power monitoring instrumentation, data storage cell and wireless communication module are connect with microprocessor, the microprocessor detection information that module will test unit by wireless communication is transmitted to monitoring client, wireless communication module has reset function, it can ensure wireless communication module stable operation.The utility model, directly using electromagnetic wave signal progress information exchange, reduces cost, easy to operate, and later maintenance is high-efficient by setting wireless communication module.
Description
Technical field
The utility model relates to technical field of electric power communication, in particular to a kind of electric power O&Ms using wireless communications management
Communication system.
Background technique
The main monitored object of electric power monitoring system is all kinds of Intelligent power monitoring equipment in transformer and distribution power station.Power communication is
The normal operation of the important leverage of operation of power networks, safety and stability and enterprise to power grid has extremely important meaning.Therefore electricity
The intelligent O&M of power communication system plays positive facilitation to the overall development of power grid.As power grid construction is towards information
Change, intelligent development, the various devices in power automatic system also constantly update upgrading therewith, and communication mode is also increasingly
It is more.Power Communication Management System major function includes the information interaction of various equipment Yu electric power integration system, and needing will be live
Relevant information is transmitted to a distant place, supports distant place command record and inquiry etc..Existing electric power O&M communication system is located at transformer and distribution power station
In apparatus of electrical monitoring equipment will test information by the way of wire transmission and be transmitted to server, and wire transmission mode, not only
At high cost, the route also resulted in transformer and distribution power station is many and diverse, if connection thread breakage will affect communication security, later maintenance is also very
It is inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of electric power O&M communication systems using wireless communications management, by setting
Wireless communication module is set, directly carries out information exchange using electromagnetic wave signal, reduces cost, easy to operate, and later maintenance is imitated
Rate is high.
The utility model is achieved through the following technical solutions:
A kind of electric power O&M communication system using wireless communications management, including detection unit, O&M terminal and channel radio
Believe module, the detection unit includes Temperature Humidity Sensor, smoke sensor device and power monitoring instrumentation, and the O&M terminal includes micro-
Processor and data storage cell, the Temperature Humidity Sensor, smoke sensor device, power monitoring instrumentation, data storage cell and nothing
Line communication module is connect with microprocessor, and the wireless communication module includes chip U1, chip U2, capacitor C1, capacitor C2, electricity
Hold C5, capacitor C6, capacitor C7, capacitor C8, switch K1, switch K2, resistance R2, resistance R9, resistance R10 and diode D4, it is described
The VDD_2 mouth of chip U1 connects the one end capacitor C1, capacitor C1 other end ground connection, and the VDD mouth of chip U1 meets the one end capacitor C2, capacitor C2
Other end ground connection, the one end RST_N mouth connecting resistance R10, the one end capacitor C8, the one end switch K2 of chip U1, the IO4 mouth of chip U1 connect
The one end resistance R9, the one end IO3 mouth connecting resistance R2, the one end switch K1 of chip U1, another termination power of resistance R2, switch K1
Other end ground connection, another terminating diode D4 of resistance R9, another termination power of diode D4, the switch K2 other end, capacitor C8 are another
One end is grounded, another termination power of resistance R10, the one end capacitor C5, the one end capacitor C7, chip U2 OUT terminal, the IN of chip U2
Termination power and the one end capacitor C6, the end GND of chip U2, the capacitor C5 other end, the capacitor C6 other end, the capacitor C7 other end connect
Ground.
The further wireless communication module further includes connecting terminal P1 and connecting terminal P2, the connecting terminal P1's
Pin 1 connects the ANT mouth of chip U1, and the pin 2 of connecting terminal P1 is grounded, and the pin 1 of the connecting terminal P2 meets the RX of chip U1
Mouthful, the pin 2 of connecting terminal P2 connects the RX mouth of chip U1, and the pin 4 of connecting terminal P2 meets the TX mouth of chip U1, connecting terminal P2
Pin 6 connect the RST_N mouth of chip U1, the pin 8 of connecting terminal P2 connects the IO4 mouth of chip U1, the pin 12 of connecting terminal P2,
Pin 14, pin 16 connect power supply.
Module is connected with the first vpn server, the first VPN clothes to the further microprocessor by wireless communication
Business device is connect by Ethernet with the second vpn server that monitoring center is arranged in, and second vpn server is connected with electric power
O&M control device.
It further include further wireless terminal, the wireless terminal module and microprocessor communication by wireless communication.
The further wireless terminal is mobile phone or tablet computer.
The further Temperature Humidity Sensor is XW-210.
The further smoke sensor device is JTY-GD-CA2001L.
The further power monitoring instrumentation is MES700.
The further chip U1 is AT89C2051.
The further chip U2 is ES0191.
The utility model compared with prior art, has the beneficial effect that
(1) the utility model directly carries out information exchange using electromagnetic wave signal by setting wireless communication module, reduces
It is construction cost, easy to operate, and later maintenance is high-efficient.
(2) the utility model use Wi-Fi wireless communication technique, not only can to avoid comprehensive stronger wiring system,
And it is very convenient rapid when access band wireless network.In addition, by using wireless communication technique, it not only can be to change distribution
System carries out real-time monitoring, moreover it is possible to accurately cover each node, reduce wiring cost.
(3) the utility model uses vpn server, it is ensured that the network security of data and reliable and stable transmission.
(4) in short distance O&M, the utility model can will test information that unit detects module by wireless communication
It is connect with the mobile phone of operator or tablet computer, it is easy to operate, improve the working efficiency of electric power O&M.
Detailed description of the invention
Fig. 1 is the circuit diagram of wireless communication module.
Fig. 2 is structural block diagram as described in example 2.
Fig. 3 is structural block diagram described in embodiment 3.
Specific embodiment
The utility model is described in further detail below with reference to embodiment, but the embodiments of the present invention is not
It is limited to this.
Embodiment 1:
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model in order to overcome the drawbacks of the prior art, is provided with radio communication mold
Block directly carries out information exchange using electromagnetic wave signal, reduces construction cost, easy to operate, and later maintenance is high-efficient.
A kind of electric power O&M communication system using wireless communications management, including detection unit, O&M terminal and channel radio
Believe module, the detection unit includes Temperature Humidity Sensor, smoke sensor device and power monitoring instrumentation, and the O&M terminal includes micro-
Processor and data storage cell, the Temperature Humidity Sensor, smoke sensor device, power monitoring instrumentation, data storage cell and nothing
Line communication module is connect with microprocessor, and the wireless communication module includes chip U1, chip U2, capacitor C1, capacitor C2, electricity
Hold C5, capacitor C6, capacitor C7, capacitor C8, switch K1, switch K2, resistance R2, resistance R9, resistance R10 and diode D4, it is described
The VDD_2 mouth of chip U1 connects the one end capacitor C1, capacitor C1 other end ground connection, and the VDD mouth of chip U1 meets the one end capacitor C2, capacitor C2
Other end ground connection, the one end RST_N mouth connecting resistance R10, the one end capacitor C8, the one end switch K2 of chip U1, the IO4 mouth of chip U1 connect
The one end resistance R9, the one end IO3 mouth connecting resistance R2, the one end switch K1 of chip U1, another termination power of resistance R2, switch K1
Other end ground connection, another terminating diode D4 of resistance R9, another termination power of diode D4, the switch K2 other end, capacitor C8 are another
One end is grounded, the one end another termination capacitor C5 of resistance R10, the one end capacitor C7, chip U2 OUT terminal and voltage 3.3V, chip
The IN termination 5V voltage and the one end capacitor C6, the end GND of chip U2, the capacitor C5 other end, the capacitor C6 other end, capacitor C7 of U2 is another
One end is grounded；The wireless communication module further includes connecting terminal P1 and connecting terminal P2, the pin 1 of the connecting terminal P1
The ANT mouth of chip U1 is connect, the pin 2 of connecting terminal P1 is grounded, and the pin 1 of the connecting terminal P2 connects the RX mouth of chip U1, connects
The pin 2 of line terminals P2 connects the RX mouth of chip U1, and the pin 4 of connecting terminal P2 connects the TX mouth of chip U1, and connecting terminal P2's draws
Foot 6 connects the RST_N mouth of chip U1, and the pin 8 of connecting terminal P2 connects the IO4 mouth of chip U1, pin 12, the pin of connecting terminal P2
14, pin 16 meets voltage 5V.Temperature Humidity Sensor is XW-210, smoke sensor device JTY-GD-CA2001L, power monitoring
Instrument is MES700, and chip U1 is AT89C2051, and chip U2 is ES0191.
The principles of the present invention are as follows: the RST_N mouth of wireless communication module chip U1 is reset pin, and chip U1 crashes
When, dragging down RST_N can be such that chip U1 restarts.The RX mouth of chip U1 upgrades with TX mouthfuls for connection communication line or chip program, core
Piece U1 defaults input high level, when switch K1 presses key pressing, chip U1 input low level, when level is in low level state
When, the level of wireless communication module can be made to restore the original state of high level by lower switch K2.The IO4 mouth of chip U1 can be used as net
Network indicator light, when wireless communication module is in low level, indicator light is lighted, and when being in high level, indicator light extinguishes.Resistance R9
For current-limiting resistance, capacitor C5 is storage capacitor, and capacitor C6 and capacitor C7 have filter action, and capacitor C1 and capacitor C2 are decoupling electricity
Hold, and there is certain filter action.This wireless communication module has reset function, can ensure wireless communication module stable operation.
Embodiment 2:
The present embodiment on the basis of embodiment 1, discloses a kind of electric power O&M communication system using wireless communications management
The preferred structure of system, as shown in Fig. 2, module is connected with the first vpn server to the microprocessor by wireless communication, described
One vpn server is connect by Ethernet with the second vpn server that monitoring center is arranged in, and second vpn server connects
It is connected to electric power O&M control device.
When implementation, detection unit inside transformer and distribution power station, i.e. Temperature Humidity Sensor, smoke sensor device and power monitoring
Instrument detects the inner case of transformer and distribution power station, and the information that each device of detection unit will test respectively is transmitted to micro- place
Device is managed, data storage cell is used to store information that detection unit detects so that operator checks, microprocessor receives
Module it can will test information by wireless communication after the data of detection unit and be transmitted to the first vpn server, the first vpn server
It will test information by Ethernet and be transmitted to the second vpn server positioned at monitoring center, the second vpn server will test information
It is transmitted to electric power O&M control device, for operation maintenance personnel operation.
Embodiment 3:
The present embodiment on the basis of embodiment 1, discloses a kind of electric power O&M communication system using wireless communications management
The preferred structure of system, as shown in figure 3, further include wireless terminal, the wireless terminal module and microprocessor by wireless communication
Communication, the wireless terminal are mobile phone or tablet computer.In short distance O&M, the present embodiment can will test what unit detected
The mobile phone or tablet computer of module and operator connect information by wireless communication, easy to operate, improve electric power O&M
Working efficiency.
It should be noted that present document relates to the first vpn server and the second vpn server be intended merely to facilitate differentiation
The allocation position of server, actually the two is vpn server.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
System, any simple modification made by the above technical examples according to the technical essence of the present invention, equivalent variations, each falls within
Within the protection scope of the utility model.
Claims (10)
1. a kind of electric power O&M communication system using wireless communications management, including detection unit, O&M terminal and wireless communication
Module, it is characterised in that: the detection unit includes Temperature Humidity Sensor, smoke sensor device and power monitoring instrumentation, the O&M
Terminal includes microprocessor and data storage cell, and the Temperature Humidity Sensor, smoke sensor device, power monitoring instrumentation, data are deposited
Storage unit and wireless communication module are connect with microprocessor, and the wireless communication module includes chip U1, chip U2, capacitor
C1, capacitor C2, capacitor C5, capacitor C6, capacitor C7, capacitor C8, switch K1, switch K2, resistance R2, resistance R9, resistance R10 and two
The VDD_2 mouth of pole pipe D4, the chip U1 connect the one end capacitor C1, capacitor C1 other end ground connection, and the VDD mouth of chip U1 meets capacitor C2
One end, capacitor C2 other end ground connection, the one end RST_N mouth connecting resistance R10, the one end capacitor C8, the one end switch K2 of chip U1, chip
One end IO4 mouth connecting resistance R9 of U1, the one end IO3 mouth connecting resistance R2, the one end switch K1 of chip U1, another termination of resistance R2
Power supply, switch K1 other end ground connection, another terminating diode D4 of resistance R9, another termination power of diode D4, switch K2 are another
End, the capacitor C8 other end be grounded, another termination power of resistance R10, the one end capacitor C5, the one end capacitor C7, chip U2 OUT
End, the IN termination power of chip U2 and the one end capacitor C6, the end GND of chip U2, the capacitor C5 other end, the capacitor C6 other end, electricity
Hold the C7 other end to be grounded.
2. a kind of electric power O&M communication system using wireless communications management according to claim 1, it is characterised in that: institute
It states the pin 1 that wireless communication module further includes connecting terminal P1 and connecting terminal P2, the connecting terminal P1 and meets the ANT of chip U1
Mouthful, the pin 2 of connecting terminal P1 is grounded, and the pin 1 of the connecting terminal P2 connects the RX mouth of chip U1, the pin of connecting terminal P2
2 connect the RX mouth of chip U1, and the pin 4 of connecting terminal P2 connects the TX mouth of chip U1, and the pin 6 of connecting terminal P2 connects chip U1's
RST_N mouthfuls, the pin 8 of connecting terminal P2 connects the IO4 mouth of chip U1, and pin 12, pin 14, the pin 16 of connecting terminal P2 connects
Power supply.
3. a kind of electric power O&M communication system using wireless communications management according to claim 1, it is characterised in that: institute
Stating microprocessor, module is connected with the first vpn server by wireless communication, and first vpn server passes through Ethernet and sets
The second vpn server connection in monitoring center is set, second vpn server is connected with electric power O&M control device.
4. a kind of electric power O&M communication system using wireless communications management according to claim 1, it is characterised in that: also
Including wireless terminal, the wireless terminal module and microprocessor communication by wireless communication.
5. a kind of electric power O&M communication system using wireless communications management according to claim 4, it is characterised in that: institute
Stating wireless terminal is mobile phone or tablet computer.
6. a kind of electric power O&M communication system using wireless communications management according to claim 1, it is characterised in that: institute
Stating Temperature Humidity Sensor is XW-210.
7. a kind of electric power O&M communication system using wireless communications management according to claim 1, it is characterised in that: institute
Stating smoke sensor device is JTY-GD-CA2001L.
8. a kind of electric power O&M communication system using wireless communications management according to claim 1, it is characterised in that: institute
Stating power monitoring instrumentation is MES700.
9. a kind of electric power O&M communication system using wireless communications management according to claim 1, it is characterised in that: institute
Stating chip U1 is AT89C2051.
10. a kind of electric power O&M communication system using wireless communications management according to claim 1, it is characterised in that:
The chip U2 is ES0191.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821844745.6U CN208903422U (en) | 2018-11-09 | 2018-11-09 | A kind of electric power O&M communication system using wireless communications management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821844745.6U CN208903422U (en) | 2018-11-09 | 2018-11-09 | A kind of electric power O&M communication system using wireless communications management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208903422U true CN208903422U (en) | 2019-05-24 |
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ID=66577680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821844745.6U Active CN208903422U (en) | 2018-11-09 | 2018-11-09 | A kind of electric power O&M communication system using wireless communications management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208903422U (en) |
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2018
- 2018-11-09 CN CN201821844745.6U patent/CN208903422U/en active Active
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