CN206684513U - Remote device monitoring system based on wechat - Google Patents
Remote device monitoring system based on wechat Download PDFInfo
- Publication number
- CN206684513U CN206684513U CN201720255800.7U CN201720255800U CN206684513U CN 206684513 U CN206684513 U CN 206684513U CN 201720255800 U CN201720255800 U CN 201720255800U CN 206684513 U CN206684513 U CN 206684513U
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- China
- Prior art keywords
- resistance
- operational amplifier
- chip microcomputer
- operation equipment
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- 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.)
- Expired - Fee Related
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000003321 amplification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Abstract
The utility model discloses the remote device monitoring system based on wechat, including mobile terminal, wireless router, wechat intelligence control gateway, Cloud Server and the monitor terminal in computer room, monitor terminal includes camera, single-chip microcomputer, temperature sensor, smokescope sensor, power supply status monitor, display, voltage detecting circuit and current detection circuit, camera, temperature sensor, smokescope sensor, power supply status monitor, display, voltage detecting circuit and current detection circuit are connected with single-chip microcomputer, single-chip microcomputer connects Cloud Server by a wireless communication module, mobile terminal connects wireless router, wireless router connects Cloud Server by intelligence control gateway.Running situation of the operation equipment of remote port etc. can be monitored by wechat, real-time two-way exchange can be carried out, avoids taking a significant amount of time when equipment goes wrong in feedback problem, expatriate personnel's on-site maintenance, saves human cost and time cost.
Description
Technical field
It the utility model is related to remote control technology field, more particularly to the remote device monitoring system based on wechat.
Background technology
Equipment consigns to user after the completion of producer manufactures and used, during use inevitable faulty generation.Existing solution
Certainly scheme is often first user feedback problem, and then producer goes to maintenance etc., middle feedback, personnel group before here assigning assistant director
Go out, the intermediate link such as travel needs to take a substantial amount of time, cause maintenance not in time, costly, efficiency is low.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide the remote device monitoring based on wechat
System, it can solve the problems, such as prior art solution plant issue intermediate link, and time-consuming, efficiency is low.
The purpose of this utility model is realized using following technical scheme：
Remote device monitoring system based on wechat, applied to computer room, there is operation equipment, including movement in the computer room
Terminal, wireless router, wechat intelligence control gateway, Cloud Server and the monitor terminal in computer room, the monitor terminal bag
Include camera, single-chip microcomputer, temperature sensor, smokescope sensor, power supply status monitor, display, voltage detecting circuit
And current detection circuit, the camera, temperature sensor, smokescope sensor, power supply status monitor, display, electricity
Pressure detection circuit and current detection circuit are connected with single-chip microcomputer, and single-chip microcomputer connects Cloud Server by a wireless communication module,
Mobile terminal connects wireless router, and wireless router connects Cloud Server by intelligence control gateway, and power supply status monitor is used for
The input power of operation equipment is monitored, voltage detecting circuit is used for the operating voltage for detecting operation equipment, and current detection circuit is used
In the operating current of detection operation equipment.
Preferably, the voltage detecting circuit includes operational amplifier U1, operational amplifier U2, operational amplifier U3, electricity
Hinder R1, resistance R2, electric capacity C1 and diode D1, the diode D1 positive pole concatenation operation amplifier U1 output, two poles
Pipe D1 negative pole, resistance R1 one end, resistance R2 one end, electric capacity C1 one end, operational amplifier U2 in-phase input end and
Operational amplifier U3 in-phase input end is all connected with operational amplifier U1 inverting input, resistance the R2 other end and electric capacity C1
The other end be grounded, the control source of resistance R1 other end attended operation equipment, operational amplifier U1 in-phase input end
Connect reference voltage V1, operational amplifier U2 inverting input connection reference voltage V2, operational amplifier U3 anti-phase input
End connection reference voltage V3, operational amplifier U2 output end and operational amplifier U3 output end are all connected with the voltage of single-chip microcomputer
Test side.
Preferably, the current detection circuit includes resistance R3 to resistance R6, resistance RF, electric capacity C2 and operational amplifier
U4, resistance RF one end and the anode of resistance R3 one end attended operation equipment input power, resistance the RF other end and resistance
The negative electrode of R4 one end attended operation equipment input power, the resistance R3 other end and resistance R5 one end are all connected with operation amplifier
Device U4 inverting input, the resistance R4 other end and resistance R6 one end are all connected with operational amplifier U4 in-phase input end,
Resistance R6 other end ground connection；Operational amplifier U4 output end, the resistance R5 other end are all connected with the current detecting of single-chip microcomputer
End, electric capacity C2 one end connect a direct current VCC, electric capacity C2 other end ground connection with operational amplifier U4 power end.
Compared with prior art, the beneficial effects of the utility model are：
The utility model can monitor running situation of the operation equipment of remote port etc. by wechat, can carry out in real time
Two-way exchange, avoid taking a significant amount of time when equipment goes wrong in feedback problem, expatriate personnel's on-site maintenance, save people
Power cost and time cost.
Brief description of the drawings
Fig. 1 is the function structure chart of the remote device monitoring system of the present utility model based on wechat；
Fig. 2 is the circuit structure diagram of voltage detecting circuit of the present utility model；
Fig. 3 is the circuit structure diagram of current detection circuit of the present utility model.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
As shown in figure 1, the utility model provides a kind of remote device monitoring system based on wechat, it is mainly used in computer room
Interior, the utility model is used to carry out remote monitoring to the operation equipment in computer room, facilitates remote-merchant to assist to repair, solve
A series of problems that operation equipment occurs in use.Specifically include mobile terminal, wireless router, wechat intelligence control net
Pass, Cloud Server and the monitor terminal in computer room.Mobile terminal is, for example, wechat intelligence control mobile phone, tablet personal computer, intelligence
Mobile phone.
Monitor terminal includes camera, single-chip microcomputer, temperature sensor, smokescope sensor, power supply status monitor, aobvious
Show device, voltage detecting circuit and current detection circuit.Camera can monitor the situation in computer room, include the operation of operation equipment
Situation, help remote port to understand present case and carry out more real judgement.In combination with display, it is possible to achieve in computer room and
Long-range one end carries out video conversation, quickly understands actual conditions, exchanges maintenance program.
Camera, temperature sensor, smokescope sensor, power supply status monitor, display, voltage detecting circuit and
Current detection circuit is connected with single-chip microcomputer, and single-chip microcomputer connects Cloud Server, mobile terminal connection by a wireless communication module
Wireless router, wireless router connect Cloud Server by intelligence control gateway, and power supply status monitor is used to monitor operation equipment
Input power, voltage detecting circuit is used to detecting the operating voltage of operation equipment, and current detection circuit, which is used to detecting operation, to be set
Standby operating current.
As shown in Fig. 2 voltage detecting circuit includes operational amplifier U1, operational amplifier U2, operational amplifier U3, resistance
R1, resistance R2, electric capacity C1 and diode D1, the diode D1 positive pole concatenation operation amplifier U1 output, diode
D1 negative pole, resistance R1 one end, resistance R2 one end, electric capacity C1 one end, operational amplifier U2 in-phase input end and fortune
The in-phase input end for calculating amplifier U3 is all connected with operational amplifier U1 inverting input, the resistance R2 other end and electric capacity C1's
The other end is grounded, the control source VIN of resistance R1 other end attended operation equipment, operational amplifier U1 in-phase input end
Connect reference voltage V1, operational amplifier U2 inverting input connection reference voltage V2, operational amplifier U3 anti-phase input
Connection reference voltage V3, operational amplifier U2 output end LV and operational amplifier U3 output end HV are all connected with single-chip microcomputer at end
Voltage detecting end.
Above-mentioned voltage detecting circuit has under-voltage instruction and over-pressed indicator function, specifically slows down and prevents moment overvoltage impact
Function, and input voltage range can be detected.Magnitude of voltage above resistance R2 is prevented during diode D1 setting more than VIN,
In order to avoid the on-off model of operational amplifier U1 output can influence VIN magnitude of voltage.Operational amplifier U2 and operational amplifier
U3 in-phase input end is linked together, and reference voltage V 2 is provided for operational amplifier U2 inverting input, and the magnitude of voltage needs
It is higher than V1, provides reference voltage V 3 for operational amplifier U3 inverting input, V3 need to be higher than V2.Operational amplifier U2's is defeated
Go out to hold the different output low levels or high level of LV one input voltage of meeting, when VIN magnitude of voltage is more than V2, LV is high electric
It is flat, on the contrary it is low level.Operational amplifier U3 output end HV also can be with the different output low levels or height of input voltage
Level, when VIN magnitude of voltage is more than V3, HV is high level, otherwise is low level.
As shown in figure 3, current detection circuit of the present utility model include resistance R3 to resistance R6, resistance RF, electric capacity C2 and
Operational amplifier U4, resistance RF one end and the anode V+ of resistance R3 one end attended operation equipment input power, resistance RF's
The negative electrode V- of the other end and resistance R4 one end attended operation equipment input power, the resistance R3 other end and resistance R5 one end
Operational amplifier U4 inverting input is all connected with, the resistance R4 other end and resistance R6 one end are all connected with operational amplifier U4
In-phase input end, resistance R6 the other end ground connection；Operational amplifier U4 output end, the resistance R5 other end are all connected with monolithic
The current detecting end of machine, electric capacity C2 one end connect a direct current VCC with operational amplifier U4 power end, and electric capacity C2's is another
End ground connection.Resistance RF is used as sampling resistor, resistance R3 and resistance R4 and is used as grounding resistance, resistance as current-limiting resistance, resistance R6
R5 is used as amplification resistance, and electric capacity C2 is filter capacitor.By amplifying the voltage at resistance RF both ends, exported by operational amplifier U4
Signal after amplification reaches single-chip microcomputer, inside single-chip microcomputer by AD conversion obtain corresponding to AD values, AD values corresponding to judgement are really
Determine the size of electric current in circuit, realize with less circuit element to reach the purpose of detection electric current, reduce whole circuit
Cost.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (3)
1. the remote device monitoring system based on wechat, applied to computer room, there is operation equipment in the computer room, its feature exists
In, including mobile terminal, wireless router, wechat intelligence control gateway, Cloud Server and the monitor terminal in computer room, it is described
Monitor terminal includes camera, single-chip microcomputer, temperature sensor, smokescope sensor, power supply status monitor, display, electricity
Pressure detection circuit and current detection circuit, the camera, temperature sensor, smokescope sensor, power supply status monitor,
Display, voltage detecting circuit and current detection circuit are connected with single-chip microcomputer, and single-chip microcomputer is connected by a wireless communication module
Cloud Server, mobile terminal connection wireless router, wireless router connect Cloud Server, power supply status prison by intelligence control gateway
Control device is used for the input power for monitoring operation equipment, and voltage detecting circuit is used for the operating voltage for detecting operation equipment, electric current inspection
Slowdown monitoring circuit is used for the operating current for detecting operation equipment.
2. remote device monitoring system as claimed in claim 1, it is characterised in that the voltage detecting circuit is put including computing
Big device U1, operational amplifier U2, operational amplifier U3, resistance R1, resistance R2, electric capacity C1 and diode D1, the diode D1
Positive pole concatenation operation amplifier U1 output, diode D1 negative pole, resistance R1 one end, resistance R2 one end, electric capacity
The in-phase input end of C1 one end, operational amplifier U2 in-phase input end and operational amplifier U3 is all connected with operational amplifier U1
Inverting input, the resistance R2 other end and the electric capacity C1 other end be grounded, resistance R1 other end attended operation equipment
Control source, operational amplifier U1 in-phase input end connection reference voltage V1, operational amplifier U2 inverting input connects
Connect reference voltage V 2, operational amplifier U3 inverting input connection reference voltage V3, operational amplifier U2 output end and fortune
The output end for calculating amplifier U3 is all connected with the voltage detecting end of single-chip microcomputer.
3. remote device monitoring system as claimed in claim 1, it is characterised in that the current detection circuit includes resistance R3
To resistance R6, resistance RF, electric capacity C2 and operational amplifier U4, resistance RF one end and resistance R3 one end attended operation equipment are defeated
Enter the negative electrode of the anode of power supply, the resistance RF other end and resistance R4 one end attended operation equipment input power, resistance R3's
The other end and resistance R5 one end are all connected with operational amplifier U4 inverting input, the resistance R4 other end and the one of resistance R6
End is all connected with operational amplifier U4 in-phase input end, resistance R6 other end ground connection；Operational amplifier U4 output end, resistance
The R5 other end is all connected with the current detecting end of single-chip microcomputer, and electric capacity C2 one end connects always with operational amplifier U4 power end
Flow electric VCC, electric capacity C2 other end ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720255800.7U CN206684513U (en) | 2017-03-15 | 2017-03-15 | Remote device monitoring system based on wechat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720255800.7U CN206684513U (en) | 2017-03-15 | 2017-03-15 | Remote device monitoring system based on wechat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206684513U true CN206684513U (en) | 2017-11-28 |
Family
ID=60393079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720255800.7U Expired - Fee Related CN206684513U (en) | 2017-03-15 | 2017-03-15 | Remote device monitoring system based on wechat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206684513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108460141A (en) * | 2018-03-14 | 2018-08-28 | 国家电网公司 | A kind of unit axis processing control system based on wechat public platform |
-
2017
- 2017-03-15 CN CN201720255800.7U patent/CN206684513U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108460141A (en) * | 2018-03-14 | 2018-08-28 | 国家电网公司 | A kind of unit axis processing control system based on wechat public platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 |