CN207438816U - Central air-conditioning line control machine system based on WiFi - Google Patents
Central air-conditioning line control machine system based on WiFi Download PDFInfo
- Publication number
- CN207438816U CN207438816U CN201621207028.3U CN201621207028U CN207438816U CN 207438816 U CN207438816 U CN 207438816U CN 201621207028 U CN201621207028 U CN 201621207028U CN 207438816 U CN207438816 U CN 207438816U
- Authority
- CN
- China
- Prior art keywords
- module
- main control
- control module
- central air
- wifi
- Prior art date
- 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
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 24
- 230000002093 peripheral effect Effects 0.000 claims abstract description 11
- 230000005611 electricity Effects 0.000 claims description 2
- 238000010977 unit operation Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000004891 communication Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Air Conditioning Control Device (AREA)
- Selective Calling Equipment (AREA)
Abstract
The utility model discloses a kind of central air-conditioning line control machine systems based on WiFi, it is related to central air-conditioning control field, the system includes display module, output control module, main control module and key-press module, and the display module, output control module and key-press module are communicated with main control module and connected；The output control module includes relay and peripheral circuit, for central air-conditioning compressor, the control of ventilating fan；The display module includes display screen and driving circuit；The key-press module includes button and peripheral circuit, further include WiFi module and the mobile phone terminal with control program, mobile phone terminal is realized by WiFi module and main control module and communicated, and further includes air quality sensor, temperature sensor and the humidity sensor being connected by 485 communication modules of RS with main control module.By setting WiFi module, after downloading APP in mobile phone terminal, central air-conditioning line control machine can be sent control signals to by mobile phone, so as to fulfill the far distance controlled to central air-conditioning line control machine.
Description
Technical field
The utility model is related to central air-conditioning control technologies, and in particular to a kind of central air-conditioning line control machine based on WiFi.
Background technology
At present, with the automation of household electrical appliances, the networking of resource management, the first evolution of communications service, the height of information terminal
Effectization, household electrical appliances intelligence have become a kind of trend.With the development of central air-conditioning technology, not only in megastore, office building
It is used widely, and also receives much attention in family field.Using mostly using wired between central air-conditioning controller and unit
Mode connects, such as line control machine is installed on wall, it is necessary to go in face of line control machine when controlling central air-conditioning, control
Touch-screen processed or control are arranged on the button on line control machine, can not realize remote-controlled operation.Utilize WiFi network realization and intelligence
Can terminal connection, the deficiency for making up existing central air-conditioning control technology and Intelligent housing technology is the research of the utility model
Emphasis.
Utility model content
The technical problems to be solved in the utility model is that existing central air-conditioning line control machine can not realize remote-operated ask
Topic.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of central hollow based on WiFi
Line control machine system is adjusted, including display module, output control module, main control module and key-press module, the display module, output control
Molding block and key-press module are communicated with main control module to be connected；The output control module includes relay and peripheral circuit, uses
In the control of central air-conditioning compressor set, ventilating fan；The display module includes display screen and driving circuit, for showing temperature
Degree, the operating parameter of compressor set；The key-press module includes button and peripheral circuit, for setting unit operation parameter, if
Temperature, compressor frequency are put, further includes WiFi module and the mobile phone terminal with control program, mobile phone terminal passes through WiFi module
It realizes and communicates with main control module, further include the air quality sensor being connected with main control module by RS-485 communication modules, temperature
Spend sensor and humidity sensor.
Further, gesture recognition module is further included, what the gesture recognition module was connected including one with main control module
For sensing the infrared sensor of human body palm, infrared sensor sends the work shape of signal control main control module to main control module
State, the infrared light that infrared sensor is sent vertically penetrate display screen.
Further, the work shape for the signal control ventilating fan that the main control module is detected according to air quality sensor
State.
Further, the alarm module being connected with main control module is further included, alarm module includes buzzer and its periphery electricity
Road, for prompting operation and fault alarm.
From above-mentioned technical proposal it can be seen that the utility model has the following advantages：By setting WiFi module, in mobile phone
After downloading APP in terminal, central air-conditioning line control machine can be sent control signals to by mobile phone, so as to fulfill to central air-conditioning
The far distance controlled of line control machine.And gesture recognition module can within the specific limits control the operating status of line control machine,
Facilitate the closing and unlatching of line control machine；The signal deciding that the working condition of wind turbine is collected by air quality sensor, so as to real
Existing automatic ventilation function.
Description of the drawings
Fig. 1 is the functional block diagram of the utility model.
Specific embodiment
It elaborates below in conjunction with attached drawing to the specific embodiment of the utility model.
As shown in Figure 1, the central air-conditioning line control machine based on WiFi of the utility model, mainly including display module, output
Control module, main control module and key-press module, display module, output control module and key-press module are communicated with main control module to be connected
It connects；
The output control module connects main control module including relay and peripheral circuit, relay etc. by peripheral circuit
Compressor, ventilator with central air-conditioning etc., main control module mainly include ARM chips and peripheral circuit, and ARM chips may be employed
LM3S8970, by the way that relay etc. is controlled to control central compressor of air conditioner, ventilating fan etc.；
Display module includes display screen and driving circuit, and liquid crystal display may be employed in display screen, using a model
The chip of HT1621B-28SSOP is realized, for displays temperature, the operating parameter of compressor set；
The key-press module includes button and peripheral circuit, for setting the operating parameter of machine set compressor group (as compressed
The power of unit, frequency are turned on or off state) and the working condition of ventilating fan (power, frequency are turned on or off
State).
This line control machine further include WiFi module and with control program mobile phone terminal, mobile phone terminal by WiFi module with
Main control module realizes communication, and mobile phone sends control information to main control module by WiFi module, so as to fulfill to line control machine into
Row remote operation.Main control module also connects air quality sensor, temperature sensor and humidity by RS-485 communication modules and passes
Sensor, air quality sensor, temperature sensor and humidity sensor gather indoor temperature, humidity, air quality data and pass
Main control module is transported to, main control module automatically controls the operating status of wind turbine according to the signal of acquisition, plays half new wind turbine function.
Further include gesture recognition module, the gesture recognition module include one be connected with main control module be used for sense people
The infrared sensor of body palm, infrared sensor send the working condition of signal control main control module, infrared biography to main control module
The infrared light that sensor is sent is perpendicular to through display screen.In the power-offstate, palm is parallel streaks liquid crystal display, that is, starts shooting；
Palm is parallel under open state streaks liquid crystal display, and controller is i.e. into holding state.
The alarm module being connected with main control module is further included, alarm module includes buzzer and its peripheral circuit, for carrying
Show operation and fault alarm.Buzzer circuit can be made of a NPN triode and current-limiting resistance, and the pin of ARM chips connects
The input terminal of buzzer circuit is connect, when every operation one-touch, buzzer circuit also accordingly turns on, and corresponding buzzer all can
It responds.
Claims (4)
1. a kind of central air-conditioning line control machine system based on WiFi, including display module, output control module, main control module and is pressed
Key module, the display module, output control module and key-press module are communicated with main control module and connected；The output control mould
Block includes relay and peripheral circuit, for the control of central air-conditioning compressor set, ventilating fan；The display module includes aobvious
Display screen and driving circuit, for displays temperature, the operating parameter of compressor set；The key-press module includes button and periphery electricity
Road, for setting unit operation parameter, set temperature, compressor frequency, it is characterised in that：Further include WiFi module and with control
The mobile phone terminal of processing procedure sequence, mobile phone terminal is realized by WiFi module and main control module and communicated, and is further included and is communicated by RS-485
Air quality sensor, temperature sensor and the humidity sensor that module is connected with main control module.
2. central air-conditioning line control machine system according to claim 1, it is characterised in that：Gesture recognition module is further included, institute
Stating gesture recognition module includes an infrared sensor for being used to sense human body palm being connected with main control module, infrared sensor
The working condition of signal control main control module is sent to main control module, the infrared light that infrared sensor is sent is vertically through display
Screen.
3. central air-conditioning line control machine system according to claim 2, it is characterised in that：The main control module is according to air matter
The working condition of the signal control ventilating fan of quantity sensor detection.
4. central air-conditioning line control machine system according to claim 1, it is characterised in that：Further include what is be connected with main control module
Alarm module, alarm module include buzzer and its peripheral circuit, for prompting operation and fault alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621207028.3U CN207438816U (en) | 2016-11-08 | 2016-11-08 | Central air-conditioning line control machine system based on WiFi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621207028.3U CN207438816U (en) | 2016-11-08 | 2016-11-08 | Central air-conditioning line control machine system based on WiFi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207438816U true CN207438816U (en) | 2018-06-01 |
Family
ID=62394425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621207028.3U Expired - Fee Related CN207438816U (en) | 2016-11-08 | 2016-11-08 | Central air-conditioning line control machine system based on WiFi |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207438816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520078A (en) * | 2018-08-31 | 2019-03-26 | 李勤山 | A kind of air-conditioning PC side controller |
| CN110296505A (en) * | 2019-07-11 | 2019-10-01 | 武汉奥特多电子科技有限公司 | A kind of internet of things type air-conditioner controller |
-
2016
- 2016-11-08 CN CN201621207028.3U patent/CN207438816U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520078A (en) * | 2018-08-31 | 2019-03-26 | 李勤山 | A kind of air-conditioning PC side controller |
| CN110296505A (en) * | 2019-07-11 | 2019-10-01 | 武汉奥特多电子科技有限公司 | A kind of internet of things type air-conditioner controller |
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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 |
Granted publication date: 20180601 Termination date: 20181108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |