CN207585009U - A kind of intelligent radio single-room temperature control system - Google Patents
A kind of intelligent radio single-room temperature control system Download PDFInfo
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- CN207585009U CN207585009U CN201720217377.1U CN201720217377U CN207585009U CN 207585009 U CN207585009 U CN 207585009U CN 201720217377 U CN201720217377 U CN 201720217377U CN 207585009 U CN207585009 U CN 207585009U
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- 433mhz
- control system
- transmitting
- room temperature
- intelligent radio
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Abstract
The utility model provides a kind of intelligent radio single-room temperature control system, and the intelligent radio single-room temperature control system includes：Host computer, different from being installed on points of indoor central air-conditioning connections；It is N number of to be connected in parallel, positioned at the indoor 433MHz temperature sensors of difference point, to acquire corresponding point of indoor temperature data；Transmitting module, and N number of 433MHz temperature sensors wireless connection, to emit the temperature data of 433MHz temperature sensors acquisition；Receiving module is connect with transmitting module, it is made to analyze and process temperature data to be transferred to host computer for receiving the temperature data that transmitting module emitted and the indoor central air-conditioning of difference point are controlled to realize；Wherein, the frequency range of transmitting module and receiving module is 433MHz to be matched with 433MHz temperature sensors.The utility model is controlled using wireless communication mode, is eliminated wiring trouble, is avoided the problem of signal transmission that cable breakdown is brought is unstable reliable.
Description
Technical field
The utility model belongs to intelligent temperature control technical field, is related to a kind of temperature control system, more particularly to a kind of intelligent nothing
Line single-room temperature control system.
Background technology
Single-room temperature control system is used to implement and room conditioning temperature is raised and reduced, and needs external actuator, both used
Wired connection control mode, temperature controller send out the opening and closing of control signal control relay, valve can be given by electric wire
Electric energy is supplied or cut off, so as to the opening and closing of control valve.The unlatching of this control valve has the following disadvantages, in order to even
Connecing actuator and controller needs to connect up, so as to increase workload and hardware investment, particularly with the room in advance without connecting up
Room and workshop need to be somebody's turn to do wiring again, increase cost and the transformation unnecessary waste of resource.
Therefore, how a kind of intelligent radio single-room temperature control system is provided, is being divided with solving the prior art in building
During indoor realization temperature control, it is necessary to rewiring is so as to cause to increase workload, hardware investment, many disadvantages such as financial cost,
It is real to have become the technical issues of practitioner in the art is urgently to be resolved hurrily.
Utility model content
In view of the foregoing deficiencies of prior art, the purpose of this utility model is to provide a kind of intelligent radio locellus temperature
Control system, for solving the prior art when building realizes temperature control in locellus, it is necessary to which rewiring is so as to cause
The problem of increase workload, hardware investment, financial cost.
In order to achieve the above objects and other related objects, the utility model provides a kind of intelligent radio single-room temperature control system,
Applied to the building of N number of locellus composition, N is more than 1, and the intelligent radio single-room temperature control system includes：Host computer, with peace
Loaded on the indoor central air-conditioning connection of difference point；It is N number of to be connected in parallel, positioned at the indoor 433MHz temperature sensors of difference point, use
With corresponding point of indoor temperature data of acquisition；Transmitting module, and N number of 433MHz temperature sensors wireless connection, to send out
Penetrate the temperature data of the 433MHz temperature sensors acquisition；Receiving module, and the transmitting module wireless connection, for receiving
The temperature data that the transmitting module is emitted makes it analyze and process temperature data to be transferred to host computer to realize pair
The indoor central air-conditioning of difference point is controlled；Wherein, the frequency range of the transmitting module and receiving module for 433MHz with institute
State the matching of 433MHz temperature sensors.
In an embodiment of the utility model, model is included inside the transmitting module and receiving module
The controller and model CC1000 of C8051F020, transmitting/reception chip that frequency range is 433MHz.
In an embodiment of the utility model, the controller of the model C8051F020 is with model CC1000's
Transmitting/reception chip has the consistent pin of number.
In an embodiment of the utility model, the controller in the transmitting module carries out collected temperature data
Packing is converted into data frame and sends transmitting chip to, and control transmitting chip carries out data transmitting；Control in the receiving module
Device controls and receives chip and receives the temperature data that transmitting chip is sent, and is handled, and be wirelessly transmitted to the host computer.
In an embodiment of the utility model, the temperature sensor includes the K-type thermocouple to thermometric, with K-type
The positive input terminal connection of the operational amplifier of thermocouple connection, the first resistor that is connect with operational amplifier and with described first
The second resistance of resistance connection.
As described above, intelligent radio single-room temperature control system described in the utility model, has the advantages that：
Intelligent radio single-room temperature control system described in the utility model is novel in design, simple in structure, using wireless telecommunications side
Formula controls user indoor temperature, eliminates the problem of wiring is troublesome, inconvenient, avoids the signal that cable breakdown is brought and passes
The problem of defeated unstable reliable, and control centre can be made based on the building wireless temperature control system that the wireless temperature controller is realized
A point indoor temperature conditions is comprehensively understood by Wireless Networking mode in time, it is time saving and energy saving.
Description of the drawings
Fig. 1 is shown as theory structure schematic diagram of the intelligent radio single-room temperature control system of the utility model in an embodiment
Schematic diagram.
Fig. 2 is shown as the circuit structure diagram schematic diagram of the temperature sensor of the utility model.
What Fig. 3 was shown as the utility model is shown as electric operation control circuit figures of the C8051F020 to CC1000.
Component label instructions
1 intelligent radio single-room temperature control system
11 host computers 11,12,13,14
12 433MHz temperature sensors
13 transmitting modules
14 receiving modules
131 controllers
132 transmitting chips
141 controllers
142 receive chip
Specific embodiment
Illustrate the embodiment of the utility model by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
Please refer to attached drawing.It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only coordinating
The revealed content of specification, so that those skilled in the art understands and reads, being not limited to the utility model can be real
The qualifications applied, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size
It is whole, in the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall in the utility model institute
The technology contents of announcement are obtained in the range of covering.Meanwhile in this specification it is cited as " on ", " under ", "left", "right",
The term of " centre " and " one " etc. is merely convenient to understanding rather than to limit the enforceable range of the utility model for narration,
Its relativeness is altered or modified, in the case where changing technology contents without essence, when being also considered as the enforceable scope of the utility model.
The present embodiment provides a kind of intelligent radio single-room temperature control system, applied to the building of N number of locellus composition, N
More than 1, the intelligent radio single-room temperature control system includes：
Host computer, different from being installed on points of indoor central air-conditioning connections；
It is N number of to be connected in parallel, positioned at the indoor 433MHz temperature sensors of difference point, to acquire corresponding point of indoor temperature
Data；
Transmitting module, and N number of 433MHz temperature sensors wireless connection, to emit the 433MHz temperature sensing
The temperature data of device acquisition；
Receiving module, and the N roads transmitting module wireless connection, for receiving the temperature number that the transmitting module is emitted
It is transferred to host computer according to this it is made to analyze and process temperature data and the indoor central air-conditioning of difference point are controlled to realize
System；
Wherein, the frequency range of the transmitting module and receiving module for 433MHz with the 433MHz temperature sensors
Match.
The intelligent radio single-room temperature control system described in the present embodiment is described in detail below with reference to diagram.This implementation
Intelligent radio single-room temperature control system 1 described in example is applied to building, for example, office block, the workshop etc. of industrial park.
Referring to Fig. 1, it is shown as theory structure schematic diagram of the intelligent radio single-room temperature control system in an embodiment.As shown in Figure 1, institute
Intelligent radio single-room temperature control system 1 is stated to include：Host computer 11,433MHz temperature sensors 12, transmitting module 13, receiving module
14。
The host computer 11 of different from being installed on points of indoor central air-conditioning connections, to control different points of indoor centers
Air-conditioning.
It is N number of to be connected in parallel, positioned at the indoor 433MHz temperature sensors 12 of difference point a point indoor temperature is corresponded to acquire
Degrees of data.Referring to Fig. 2, it is shown as the circuit structure diagram of temperature sensor.As shown in Fig. 2, the 433MHz temperature sensors
Including the K-type thermocouple to thermometric, the positive input terminal connection for the operational amplifier being connect with K-type thermocouple, with operation amplifier
The first resistor R1 of device connection and the second resistance R2 being connect with the first resistor, second resistance R2 ground connection.In the present embodiment
Middle temperature measurement fraction is carried out by N roads K-type thermocouple, temperature signal is made to change into voltage signal, the variation range of thermocouple is 40.7uV/
C due to the variation range very little of thermocouple, will be amplified, and operational amplifier is formed in the same direction using integrated transporting discharging LM224
Scaling circuit is amplified.By collected analog quantity Vi through amplifier LM224 amplification Vo=(1+605/4.99) * Vi, N
The amplified analog signal Vo in road connect the analog input end AIN0.0 of 12, the N roads A/D of SOC microcontrollers C8051F020~
AIN0.7 carries out analog/digital conversion, is then convert into temperature value and stores and wait for wireless transmission.
With N number of 433MHz temperature sensors wireless connection transmitting module 13 emitting the 433MHz temperature sensing
The temperature data of device acquisition.
It is used to receiving the temperature that the transmitting module emitted with the receiving module 14 of 13 wireless connection of N roads transmitting module
Degrees of data be transferred to host computer it is made to analyze and process temperature data realize to difference point indoor central air-conditioning into
Row control.
In the present embodiment, the frequency range of the transmitting module and receiving module is 433MHz to be passed with the 433MHz temperature
Sensor matches.Controller including model C8051F020 and type connected to it inside the transmitting module and receiving module
Number it is CC1000, transmitting/reception chip that frequency range is 433MHz.Controller 131 in the transmitting module 13 will be collected
Temperature data, which be packaged, to be converted into data frame and sends transmitting chip 132 to, and control transmitting chip 132 carries out data transmitting；Institute
It states the controller 141 in receiving module 14 and controls and receives the temperature data that the reception transmitting chip of chip 142 is sent, located
Reason, and it is wirelessly transmitted to the host computer 11.
Wherein, the controller of model C8051F020 has the following advantages：
(1) speed is high, and maximum processing speed fully meets the requirement of real-time in the design up to 25MIPS.
(2) integrated level is high, the extremely abundant simulation of Embedded and digital peripherals：Two multichannel analog/digital conversion systems
System, including 8 ADC and 12 ADC and two programmable gain amplifier and two Multipexer selectors；
Two 12 D/A converting systems；Two analog comparators：Temperature sensor in one piece；Abundant bus interface includes
SMBus bus interface, generic asynchronous serial bus interface UART, spi bus interface；5 16 general purpose timers；88 I/
O port；One 4096B external RAM (XRAM) of internal RAM of FLASH and 256B of one 64K；And watchdog circuit
Deng；Resource has simplified the hardware circuit design of the design significantly in these pieces, greatly shortens the development cycle.
(3) crossbar switch makes I/O port assignments more flexible.
The controller of the model C8051F020 is consistent with number with the transmitting of model CC1000/reception chip
Pin to realize the control of transmitting/reception chip to CC1000.Referring to Fig. 3, C8051F020 is shown as to CC1000's
Control circuit.
It is a kind of monolithic high frequency wireless receiving and dispatching IC that CC1000 types, which emit/receive chip, and current loss is low, and traffic rate can
It adjusts, reaches as high as 72.8kbit/s, receiving sensitivity is -109dB.m, and transmitting signal power is adjustable in -20~10dB.m, if
Timing circuit is simple, and peripheral components used are less, and coding is simple, and the frequency of its work can be made by changing circuit and device parameters
Range changes in 300~1000MHz.The device inside is integrated with emission power amplifier, FSK modulation/demodulation, low noise simultaneously
The circuits such as sound reception amplifier, frequency mixer, voltage controlled oscillator, phase discriminator are the high chips of a integrated level, can directly with list
Piece machine communicates.The IC is extremely suitable for being embedded into the more demanding measurement of various low-power consumption or control system, we are at this
The frequency range of then 433MHz is selected in system.
In conclusion intelligent radio single-room temperature control system described in the utility model is novel in design, and it is simple in structure, using nothing
Line communication modes control user indoor temperature, eliminate the problem of wiring is troublesome, inconvenient, avoid cable breakdown and bring
Signal transmission it is unstable reliable the problem of, and based on the wireless temperature controller realize building wireless temperature control system can make
Control centre comprehensively understands a point indoor temperature conditions in time by Wireless Networking mode, time saving and energy saving.It effectively overcomes existing
There is the various shortcoming in technology and have high industrial utilization.
The above embodiments are only illustrative of the principle and efficacy of the utility model, new not for this practicality is limited
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications completed under refreshing and technological thought or change, should be covered by the claim of the utility model.
Claims (5)
1. a kind of intelligent radio single-room temperature control system, which is characterized in that applied to the building of N number of locellus composition, N is more than
1, the intelligent radio single-room temperature control system includes：
Host computer, different from being installed on points of indoor central air-conditioning connections；
It is N number of to be connected in parallel, positioned at the indoor 433MHz temperature sensors of difference point, to acquire corresponding point of indoor temperature number
According to；
Transmitting module with N number of 433MHz temperature sensors wireless connection, is adopted to emit the 433MHz temperature sensors
The temperature data of collection；
Receiving module is connect with the transmitting module, for receiving the temperature data that the transmitting module emitted to be transferred to
Host computer makes it analyze and process temperature data to control difference point indoor central air-conditioning to realize；
Wherein, the frequency range of the transmitting module and receiving module is 433MHz to be matched with the 433MHz temperature sensors.
2. intelligent radio single-room temperature control system according to claim 1, it is characterised in that：The transmitting module and reception mould
Controller and model CC1000, transmitting/reception chip that frequency range is 433MHz inside block including model C8051F020.
3. intelligent radio single-room temperature control system according to claim 2, it is characterised in that：The model C8051F020
Controller and the transmitting of model CC1000/reception chip there is the consistent pin of number.
4. intelligent radio single-room temperature control system according to claim 3, it is characterised in that：Control in the transmitting module
Collected temperature data be packaged by device to be converted into data frame and sends transmitting chip to, and control transmitting chip carries out data hair
It penetrates；Controller in the receiving module controls and receives chip and receives the temperature data that transmitting chip is sent, and is handled,
And it is wirelessly transmitted to the host computer.
5. intelligent radio single-room temperature control system according to claim 1, it is characterised in that：The temperature sensor includes using
With the K-type thermocouple of thermometric, the positive input terminal connection for the operational amplifier being connect with K-type thermocouple is connect with operational amplifier
First resistor and the second resistance that is connect with the first resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720217377.1U CN207585009U (en) | 2017-02-27 | 2017-02-27 | A kind of intelligent radio single-room temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720217377.1U CN207585009U (en) | 2017-02-27 | 2017-02-27 | A kind of intelligent radio single-room temperature control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207585009U true CN207585009U (en) | 2018-07-06 |
Family
ID=62717399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720217377.1U Expired - Fee Related CN207585009U (en) | 2017-02-27 | 2017-02-27 | A kind of intelligent radio single-room temperature control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207585009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111568717A (en) * | 2020-05-22 | 2020-08-25 | 上海荣泰健康科技股份有限公司 | Wireless separated control system of massage chair and massage chair |
-
2017
- 2017-02-27 CN CN201720217377.1U patent/CN207585009U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111568717A (en) * | 2020-05-22 | 2020-08-25 | 上海荣泰健康科技股份有限公司 | Wireless separated control system of massage chair and massage chair |
| CN111568717B (en) * | 2020-05-22 | 2022-11-11 | 上海荣泰健康科技股份有限公司 | Wireless separated control system of massage armchair and massage armchair |
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| 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: 20180706 Termination date: 20190227 |