CN207302314U - A kind of distributed wireless control system - Google Patents
A kind of distributed wireless control system Download PDFInfo
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- CN207302314U CN207302314U CN201721189815.4U CN201721189815U CN207302314U CN 207302314 U CN207302314 U CN 207302314U CN 201721189815 U CN201721189815 U CN 201721189815U CN 207302314 U CN207302314 U CN 207302314U
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Abstract
The utility model discloses a kind of distributed wireless control system, including control terminal, region server, Cloud Server and control panel, the control panel includes ad hoc network wireless communication module, microprocessor, memory, function button, Temperature Humidity Sensor and execution module, the microprocessor is connected with ad hoc network wireless communication module and memory respectively, the output terminal of the function button and the first input end of microprocessor connect, the output terminal of the Temperature Humidity Sensor and the second input terminal of microprocessor connect, the control terminal pass sequentially through Cloud Server and region server so that with ad hoc network wireless communication module wireless connection.The utility model, so as to directly control the corresponding wind turbine of each control panel panel and valve by control terminal, can finely control whole system, can reach energy saving effect to greatest extent by installing ad hoc network wireless communication module in control panel.The utility model can be widely applied in control field.
Description
Technical field
It the utility model is related to control technology field, more particularly to a kind of distributed wireless control system.
Background technology
Central air conditioner fan control panel used in current office building is single individual, can only individually control each
Wind turbine, and typically one opens control panel and hot and cold water valve and wind turbine started will together.As long as first floor has a father-in-law
Department needs to work overtime, what the air-conditioning in that flood building was all open, very not environmentally.Estate management is not control these air-conditioning draught fans
's.Also some companies are also to coordinate serial ports and some radio-frequency techniques to control by cable, but such setting is extremely complex,
And wireless coverage is very limited.The even function of some companies also useful Zigbee ad hoc network, but they stop
In the server technology with WEB, so need to set DNS.It must apply for domain name, management and compatibility can be caused to go wrong.Often
Login systems are gone in the secondary location that can only knit a net, and operation is very not humane.
The content of the invention
In order to solve the above-mentioned technical problem, the purpose of this utility model is to provide point a kind of easy for installation, performance is stablized
Cloth wireless control system.
Technical solution adopted in the utility model is：
A kind of distributed wireless control system, including control terminal, region server, Cloud Server and control panel, institute
Stating control panel includes ad hoc network wireless communication module, microprocessor, memory, function button, Temperature Humidity Sensor and execution
Module, the microprocessor are connected with ad hoc network wireless communication module and memory respectively, the output terminal of the function button
It is connected with the first input end of microprocessor, the output terminal of the Temperature Humidity Sensor and the second input terminal of microprocessor connect
Connect, the first output terminal of the microprocessor and the input terminal of execution module connect, and the control terminal passes sequentially through cloud service
Device and region server so with ad hoc network wireless communication module wireless connection.
As further improvement of the utility model, the execution module includes direct current temperature control output module, AC temperature-control
Output module and/or valve control module, the first output terminal of the microprocessor and the input terminal of direct current temperature control output module
Connection, the second output terminal of the microprocessor are connected with the input terminal of AC temperature-control output module, and the three of the microprocessor
The input terminal of output terminal and valve control module connects.
As further improvement of the utility model, the direct current temperature control output module include first resistor, second resistance,
3rd resistor, the 4th resistance, the 5th resistance, the first operational amplifier and the first transistor, the first output of the microprocessor
End is connected to the in-phase input end of the first operational amplifier by first resistor, first operational amplifier it is anti-phase defeated
Enter end to be connected to ground by second resistance, the output terminal of first operational amplifier is connected to by the 4th resistance
The base stage of the first transistor, the collector of the first transistor are connected to power end, first operational amplifier it is anti-phase
Input terminal is connected to the emitter of the first transistor by 3rd resistor, and the emitter of the first transistor passes through the 5th
Resistance and then it is connected to ground.
As further improvement of the utility model, the AC temperature-control output module include the 6th resistance, the 7th resistance,
Second transistor, the first diode and the first relay, the second output terminal of the microprocessor is by the 6th resistance and then company
The base stage of second transistor is connected to, the second output terminal of the microprocessor is connected to ground by the 7th resistance, and described
The emitter of two-transistor is connected to ground, and the collector of the second transistor is connected with the positive terminal of the first diode, described
The collector of second transistor is connected by the coil of the first relay and then with power end, the negative pole end of first diode
It is connected with power end, the normally opened contact of first relay and corresponding output gear connection.
As further improvement of the utility model, the valve control module includes the 8th resistance, the 9th resistance, the 3rd
Transistor, the second diode and the second relay, the 3rd output terminal of the microprocessor are connected to by the 8th resistance
The base stage of third transistor, the 3rd output terminal of the microprocessor are connected to ground by the 9th resistance, and the described 3rd is brilliant
The emitter of body pipe is connected to ground, and the collector of the third transistor is connected with the positive terminal of the second diode, and the described 3rd
The collector of transistor is connected by the coil of the second relay and then with power end, negative pole end and the electricity of second diode
Source connects, and the contact of second relay is connected with corresponding valve.
As further improvement of the utility model, the 4th output terminal of the microprocessor is also associated with display screen.
As further improvement of the utility model, the control terminal is computer terminal or mobile terminal.
As further improvement of the utility model, the ad hoc network wireless communication module is ZigBee communication module.
The beneficial effects of the utility model are：
A kind of distributed wireless control system of the utility model in control panel by installing ad hoc network radio communication mold
Block, so can be to whole system so as to directly control the corresponding wind turbine of each control panel panel and valve by control terminal
System is finely controlled, and can reach energy saving effect to greatest extent.And the utility model passes through ad hoc network radio communication mold
Block can form ad hoc network, and performance is more stablized, and easy for installation, it is not necessary to rewiring, and connected using control terminal
Cloud Server or other existing networks, can infinitely expand network.
Brief description of the drawings
Fig. 1 is a kind of functional-block diagram of distributed wireless control system embodiment 1 of the utility model；
Fig. 2 is a kind of functional-block diagram of distributed wireless control system embodiment 2 of the utility model；
Fig. 3 is the circuit diagram of direct current temperature control output module in a kind of distributed wireless control system of the utility model；
Fig. 4 is the circuit diagram of AC temperature-control output module in a kind of distributed wireless control system of the utility model；
Fig. 5 is the circuit diagram of valve control module in a kind of distributed wireless control system of the utility model.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
With reference to figure 1 and Fig. 2, a kind of distributed wireless control system of the utility model, including control terminal, regional service
Device, Cloud Server and control panel, the control panel include ad hoc network wireless communication module, microprocessor, memory, function
Button, Temperature Humidity Sensor and execution module, the microprocessor are connected with ad hoc network wireless communication module and memory respectively
Connect, the first input end of the output terminal of the function button and microprocessor connects, the output terminal of the Temperature Humidity Sensor with
The second input terminal connection of microprocessor, the first output terminal of the microprocessor and the input terminal of execution module connect, described
Control terminal pass sequentially through Cloud Server and region server so that with ad hoc network wireless communication module wireless connection.
Preferred embodiment is further used as, it is defeated that the execution module includes direct current temperature control output module, AC temperature-control
Go out module and/or valve control module, the first output terminal of the microprocessor connects with the input terminal of direct current temperature control output module
Connect, the second output terminal of the microprocessor is connected with the input terminal of AC temperature-control output module, and the three of the microprocessor are defeated
The input terminal of outlet and valve control module connects.Wherein, the direct current temperature control output module is used for output control direct current electric wind
Machine, the AC temperature-control output module are used for output control exchange electric fan.
It is mainly used for controlling direct current electric fan in the present embodiment 1, therefore above-mentioned execution module is using direct current temperature control output mould
Block and valve control module；It is mainly used for control exchange electric fan in the present embodiment 2, therefore above-mentioned execution module is using exchange temperature
Control output module and valve control module.
With reference to figure 3, be further used as preferred embodiment, the direct current temperature control output module include first resistor R1,
Second resistance R2,3rd resistor R3, the 4th resistance R4, the 5th resistance R5, the first operational amplifier U1 and the first transistor Q1, institute
The first output terminal for stating microprocessor is connected to the in-phase input end of the first operational amplifier U1, institute by first resistor R1
The inverting input for stating the first operational amplifier U1 is connected to ground by second resistance R2, the first operational amplifier U1
Output terminal the base stage of the first transistor Q1 is connected to by the 4th resistance R4, the collector of the first transistor Q1 connects
Power end is connected to, the inverting input of the first operational amplifier U1 is connected to the first transistor by 3rd resistor R3
The emitter of Q1, the emitter of the first transistor Q1 are connected to ground by the 5th resistance R5.
In the present embodiment, the first transistor Q1 uses NPN transistor, the microprocessor by output pwm signal,
So as to by exporting 0-10V voltage signals after the first operational amplifier U1 and the first transistor Q1 enhanced processings to direct current electric wind
Machine.
With reference to figure 4, be further used as preferred embodiment, the AC temperature-control output module include the 6th resistance R6,
7th resistance R7, second transistor Q2, the first diode D1 and the first relay K1, the second output terminal of the microprocessor lead to
Cross the 6th resistance R6 and then be connected to the base stage of second transistor Q2, the second output terminal of the microprocessor passes through the 7th resistance
R7 and then it is connected to ground, the emitter of the second transistor Q2 is connected to ground, the collector of the second transistor Q2 and
The positive terminal connection of one diode D1, the collector of the second transistor Q2 by the coil of the first relay K1 and then with electricity
Source connects, and the negative pole end of the first diode D1 is connected with power end, the normally opened contact of the first relay K1 with it is right
The output gear connection answered.
In the present embodiment, the second transistor Q2 uses NPN transistor, employs three AC temperature-control output modules point
High, normal, basic three gears are not corresponded to, when needing to open one of gear so that corresponding AC temperature-control output module relaying
Electric apparatus coil is powered, then corresponds to the normally opened contact closure of relay, and controls the corresponding AC temperature-control of other two gear at the same time
The normally opened contact disconnection of output module repeat circuit coil blackout, the then corresponding relay of other two gear, at this moment, alternating current
Wind turbine can then open required gear.
With reference to figure 5, preferred embodiment is further used as, the valve control module includes the 8th resistance R8, the 9th
Resistance R9, third transistor Q3, the second diode D2 and the second relay K2, the 3rd output terminal of the microprocessor pass through
Eight resistance R8 and then be connected to the base stage of third transistor Q3, the 3rd output terminal of the microprocessor by the 9th resistance R9 into
And be connected to ground, the emitter of the third transistor Q3 is connected to ground, the collector and the two or two of the third transistor Q3
The positive terminal connection of pole pipe D2, the collector of the third transistor Q3 by the coil of the second relay K2 and then with power end
Connection, the negative pole end of the second diode D2 are connected with power end, the contact of the second relay K2 and corresponding valve
Connection.
Wherein, the third transistor Q3 uses NPN transistor, and the utility model can use multiple valve control modules point
Do not correspond to multiple valves, in the present embodiment, the second relay K2 uses single-pole double-throw relay, usually contact and shutdown side
Closure, after coil is powered, contact is closed with opening end, is disconnected with shutdown side, so as to open corresponding valve.
Preferred embodiment is further used as, the 4th output terminal of the microprocessor is also associated with display screen.
Preferred embodiment is further used as, the control terminal is computer terminal or mobile terminal.
Preferred embodiment is further used as, the ad hoc network wireless communication module is ZigBee communication module.
In the utility model embodiment, the ad hoc network wireless communication module uses ZigBee communication module, so from group
Net performance is relatively stable, and a control panel corresponds to an air-conditioning draught fan, and a taiwan area domain server is set in each scope,
By TCP/IP procotol connection communications between region server and region server, what such whole network can be infinitely
Expand, all region servers are directly linked up with Cloud Server.Per first floor, the control panel of the inside air-conditioning also need not at the same time
Extra bracing wire, can allow client is very convenient directly to be transformed in old system.Administrator can pass through computer terminal or movement
Terminal connects the region server of different places at the same time by Cloud Server, and then directly controls the chain of command of each air-conditioning
Plate, including control or show the on off state of penstock, the on off state of wind turbine, temperature and humidity etc..
Above is the preferable of the utility model is implemented to be illustrated, but the utility model is created and is not limited to institute
State embodiment, those skilled in the art can also make a variety of etc. on the premise of without prejudice to the utility model spirit
With deformation or replace, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (8)
- A kind of 1. distributed wireless control system, it is characterised in that：Including control terminal, region server, Cloud Server and control Panel processed, the control panel include ad hoc network wireless communication module, microprocessor, memory, function button, temperature and humidity sensing Device and execution module, the microprocessor are connected with ad hoc network wireless communication module and memory respectively, the function button Output terminal and the first input end of microprocessor connect, the output terminal of the Temperature Humidity Sensor and the second of microprocessor defeated Enter end connection, the first output terminal of the microprocessor and the input terminal of execution module connect, and the control terminal passes sequentially through Cloud Server and region server so with ad hoc network wireless communication module wireless connection.
- A kind of 2. distributed wireless control system according to claim 1, it is characterised in that：The execution module includes straight Flow temperature control output module, AC temperature-control output module and/or valve control module, the first output terminal of the microprocessor with it is straight Flow the input terminal connection of temperature control output module, the second output terminal of the microprocessor and the input terminal of AC temperature-control output module Connection, three output terminals of the microprocessor and the input terminal of valve control module connect.
- A kind of 3. distributed wireless control system according to claim 2, it is characterised in that：The direct current temperature control exports mould Block includes first resistor, second resistance, 3rd resistor, the 4th resistance, the 5th resistance, the first operational amplifier and first crystal Pipe, the first output terminal of the microprocessor are connected to the in-phase input end of the first operational amplifier by first resistor, The inverting input of first operational amplifier is connected to ground by second resistance, first operational amplifier it is defeated Outlet is connected to the base stage of the first transistor by the 4th resistance, and the collector of the first transistor is connected to power supply End, the inverting input of first operational amplifier are connected to the emitter of the first transistor, institute by 3rd resistor The emitter for stating the first transistor is connected to ground by the 5th resistance.
- A kind of 4. distributed wireless control system according to claim 2, it is characterised in that：The AC temperature-control exports mould Block includes the 6th resistance, the 7th resistance, second transistor, the first diode and the first relay, and the second of the microprocessor Output terminal is connected to the base stage of second transistor by the 6th resistance, and the second output terminal of the microprocessor passes through the 7th Resistance and then it is connected to ground, the emitter of the second transistor is connected to ground, the collector of the second transistor and first The positive terminal connection of diode, the collector of the second transistor are connected by the coil of the first relay and then with power end Connect, the negative pole end of first diode is connected with power end, and the normally opened contact of first relay is kept off with corresponding output Position connection.
- A kind of 5. distributed wireless control system according to claim 2, it is characterised in that：The valve control module bag Include the 8th resistance, the 9th resistance, third transistor, the second diode and the second relay, the 3rd output of the microprocessor End is connected to the base stage of third transistor by the 8th resistance, and the 3rd output terminal of the microprocessor passes through the 9th resistance And then be connected to ground, the emitter of the third transistor is connected to ground, the collector of the third transistor and the two or two pole The positive terminal connection of pipe, the collector of the third transistor are connected by the coil of the second relay and then with power end, institute The negative pole end for stating the second diode is connected with power end, and the contact of second relay is connected with corresponding valve.
- A kind of 6. distributed wireless control system according to claim 2, it is characterised in that：The 4th of the microprocessor Output terminal is also associated with display screen.
- A kind of 7. distributed wireless control system according to claim 1, it is characterised in that：The control terminal is computer Terminal or mobile terminal.
- A kind of 8. distributed wireless control system according to claim 1, it is characterised in that：The ad hoc network wireless communication Module is ZigBee communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721189815.4U CN207302314U (en) | 2017-09-15 | 2017-09-15 | A kind of distributed wireless control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721189815.4U CN207302314U (en) | 2017-09-15 | 2017-09-15 | A kind of distributed wireless control system |
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| Publication Number | Publication Date |
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| CN207302314U true CN207302314U (en) | 2018-05-01 |
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| CN201721189815.4U Active CN207302314U (en) | 2017-09-15 | 2017-09-15 | A kind of distributed wireless control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109814447A (en) * | 2019-01-15 | 2019-05-28 | 广州科宗智能科技有限公司 | A kind of intelligent scene control device and intelligent scene control system |
-
2017
- 2017-09-15 CN CN201721189815.4U patent/CN207302314U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109814447A (en) * | 2019-01-15 | 2019-05-28 | 广州科宗智能科技有限公司 | A kind of intelligent scene control device and intelligent scene control system |
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