CN106440195A - Central air conditioner controller and control method - Google Patents
Central air conditioner controller and control method Download PDFInfo
- Publication number
- CN106440195A CN106440195A CN201610836915.5A CN201610836915A CN106440195A CN 106440195 A CN106440195 A CN 106440195A CN 201610836915 A CN201610836915 A CN 201610836915A CN 106440195 A CN106440195 A CN 106440195A
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- key
- wind speed
- backlight
- lcd
- temperature
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a central air conditioner controller which comprises a temperature control panel and a main control panel, wherein the temperature control panel is electrically connected with the main control panel. Information exchange of the temperature control panel and the main control panel adopts the Modbus protocol. The temperature control panel is provided with an on/off key, a wind speed key, a turn-up key, a turn-down key and an LCD. The invention further discloses a control method of the central air conditioner controller. The central air conditioner controller and the control method thereof have the beneficial effects that remote inquiry and air conditioner operation control are achieved; a manager logs in management software on a PC through the Ethernet or the local area network and can conveniently inquire indoor temperatures and operation parameters and operation conditions of air conditioners of each room; and management staff can conveniently turn on or turn off the specified air conditioner and set the operation parameters of the specified air conditioner.
Description
Technical field
The present invention relates to technical field, particularly a kind of central air-conditioning controller and control method.
Background technology
At present, there is not energy-conservation, the uncomfortable defect of environment built in central air-conditioning controller.Traditional central hollow regulation and control
Device processed, the switch being set by machinery of air conditioner wind speed, once set cannot adjust wind according to the level of comfort of human body sensory
Speed；Similar problem, conventional central air-conditioner controller does not monitor the ability of indoor temperature.So, air-conditioning once open it is impossible to
According to indoor temperature and human feeling, automatically turn on or close air-conditioning, freeze simply or heat, cause energy waste；
And, in northern area, such as Harbin, interior does not have manager during personnel can close air-conditioning for energy-conservation.So, because traditional
Air-conditioner controller be non intelligent it is possible to cause indoor temperature to be less than safety value, the facility such as freezing water pipe；Further, manage
Fang Wufa knows the temperature conditionss of interior and the working condition of air-conditioning, the running status of more uncontrollable air-conditioning.
Content of the invention
It is an object of the invention to overcoming the shortcoming of prior art, provide a kind of central air-conditioning controller and control method.
The purpose of the present invention is achieved through the following technical solutions：A kind of central air-conditioning controller, including the temperature of electrical connection
Control panel and master control borad, the information of temperature control panel and master control borad exchanges and adopts Modbus agreement, and temperature control panel is provided with ON/OFF
Switch, wind speed key, increase key, reduction key and LCD（Color LCD screen）.For not affecting personnel's rest, the pilot light to button
Take the control model of automatic distinguishing.
Modbus agreement is a kind of all-purpose language being applied on electronic controller.By this agreement, controller mutually it
Between, controller is via network（Such as Ethernet）Can communicate and miscellaneous equipment between.It has become as a current industry standard.
There is it, the control device that different vendor produces can be linked to be industrial network, carries out Centralized Monitoring.This protocol define a control
Device processed can recognize the message structure using, but regardless of they are communicated through which kind of network.It describes a controller
Request accesses the process of miscellaneous equipment, how to respond the request from miscellaneous equipment, and how to detect mistake and record.It is made
Determine the common format of message field layout and content.When communicating on a Modbus network, this agreement determines each control
Device need know their device address, identifies the message sent by address, and which kind of action decision will produce.If necessary to return
Should, controller sends by generation feedback information and with Modbus agreement.On other networks, contain the message of Modbus agreement
Be converted to the frame using over the network or pack arrangement.This conversion also extends according to specific network solution location, road
Method by path and error detection.Have the characteristics that just because of Modbus agreement so numerous, just ensure that manager is permissible
Know the temperature conditionss in room, the running parameter of air-conditioning by multiple support channels, and air-conditioning can be controlled by multiple support channels
Operation.
Wind speed LED is additionally provided with temperature control panel, described ON/OFF switch, wind speed key, increases key and reduce key and be respectively provided with
There is key-press backlight, after all buttons no operate for 5 seconds, backlight is gradually extinguished, wind speed LED extinguishes.
A kind of control method of described central air-conditioning controller, including：
The operational approach of ON/OFF switch is：Start shooting after touching ON/OFF switch during off-mode, LCD shows room temperature, key-press backlight
White, the wind speed that wind speed LED display sets.After all buttons no operate for 5 seconds, key-press backlight gradually extinguishes, wind speed LED puts out
Go out, LCD normally shows.Any button that key-press backlight is pressed outside ON/OFF switch after extinguishing all can make key-press backlight light.Open
Shut down after touching ON/OFF switch during machine state；During shutdown, power button backlight is red, and remaining backlight is all extinguished, and LCD is no longer
Display, increases key, reduction key cannot operate.
The operational approach of wind speed key is：During open state, touch wind speed key, key-press backlight is all lighted, wind speed LED
The quantity lighted increases by 1, and wind speed wind speed LED to after 3 grades all extinguishes, such circulation change, and all buttons no operate for 10 seconds
Afterwards, backlight is gradually extinguished, wind speed LED extinguishes, and LCD normally shows.Press permissible during wind speed key more than 20 seconds during off-mode
Enter administrator mode.Enter and need during administrator mode to be confirmed whether by pressing increase key or reduction key input password
There is administrator right.Password correctly could enter administrator mode.Under administrator mode, setting of multiple parameters can be carried out
Put.The parameter setting up all settings when parameter normally exits will be saved, except non-update program.
Increase key operational approach be：If touching when key-press backlight extinguishes increases key, key-press backlight is all lighted, wind speed
LED shows；Touch after increasing key, the LCD upper left corner shows " SET ", LCD room temperature display location display set temperature value increases by 1
Value afterwards, touching increases the desired temperature that show of key and increases by 1, up to 30；After no operating within 5 seconds, " SET " is no longer aobvious
Show, the temperature value of display is room temperature.After no operating within 5 seconds, backlight is gradually extinguished, wind speed LED extinguishes, and LCD normally shows；Backlight
Pressing any button outside ON/OFF switch after extinguishing all can make key-press backlight light.
Reduce key operational approach be：If touching when key-press backlight extinguishes and reducing key, key-press backlight is all lighted, wind speed
LED shows；Touch after reducing key, the LCD upper left corner shows " SET ", LCD room temperature display location display set temperature value reduces 1
Value afterwards, touching increases the desired temperature that show of key and reduces 1, up to 18；After no operating within 15 seconds, " SET " is no longer aobvious
Show, the temperature value of display is room temperature.After no operating within 15 seconds, backlight is gradually extinguished, wind speed LED extinguishes, and LCD normally shows；The back of the body
Any button that light is pressed outside ON/OFF switch after extinguishing all can make key-press backlight light.
Manager's management method：
The management of manager for convenience, panel allows manager that the running parameter of air-conditioning is set.So, both ensure to set
Standby normal operation, builds a comfortable environment, also ensure that energy-saving.The step of Configuration Management Officer pattern is as follows：
1st, shut down.Long-time touch wind speed key, wind speed LED has a periodic flicker, until LCD display LOCK, 50 words
Symbol；
2nd, touch and reduce key or wind speed key, reduce, increase video data.Touch wind speed key when video data is 29, enter
Setting menu option.
3rd, touching wind speed key and can enter the menu setting of shown sequence number has related parameter, can use when showing menu sequence number
Increase, reduce key change sequence number.
4th, can be exited with ON/OFF switch in the provisioning process and arrange and preserve parameter.
If 5 in setting state, but does not operate more than 15 seconds, will move out setting state.The parameter of input only exists
Do not re-power effective during initialization again.
Also include the operation method of system, system is arranged at the inside of single-chip microcomputer, comprises the following steps：
1st, initialize.
Initialized after system electrification.Its main process is single-chip microcomputer initialization each functional module internal, such as communicates
Interface module, key-press module, analog-to-digital conversion module, LCD module, read the running parameter setting.
2nd, scan button.
The purpose of scanning button is the information collecting outside input.Operated if there are button, also want start button to indicate
The control program that lamp is lighted and extinguished.
3rd, temperature acquisition.
Timing acquiring temperature, the target temperature suitable wind speed of calculating according to temperature conditionss and setting in real time.
4 and master control borad enter row information exchange.
5th, above-mentioned 4 tasks, the execution that single-chip microcomputer goes round and begins again.
The present invention has advantages below：
Present invention achieves remote inquiry and control operation of air conditioner.Manager passes through Ethernet or LAN, logs in PC
Management software is in that context it may be convenient to inquire about the indoor temperature in each room and the operational factor of air-conditioning, operation conditions.Management personnel
Unlatching, the closing of specified air-conditioning can easily be set, set the operational factor specifying air-conditioning.
It is contemplated that " creating warm environment ", possesses the function of intelligent control air-conditioning wind speed.Room personnel only need to lead to
Cross the pattern that panel selects oneself to need（Air conditioner refrigerating or heat）, set the temperature being comfortable on and wind speed, controller is
Can be run with intelligent control air-conditioning.According to the difference of actual indoor temperature and design temperature, air-conditioning is run with wind speed setting.In room
When the difference of temperature and design temperature is less than 1 degree Celsius, air-conditioning will be closed.If wind speed is set as automatic mode, controller
According to the difference of design temperature and actual room temperature, can intelligence control air-conditioning wind speed from 0 to 3 grade of switching.
It is conflict that for warm season of northern area, energy-conservation and guarantee indoor equipment are not damaged by frost, particularly in building
Top layer, the toilet in room.The intelligent temperature control function of the present invention can solve this contradiction, and hotel uses most suitable.Even if
Guest is not had to move in room（There is no plug-in card power taking）In the case of, controller is just operated in " wide temperature control model ".Once control
Find that temperature is below or above preset value during device detection room temperature processed, operation of air conditioner will be uploaded when exchanging information with master control borad
Parameter, master control borad is according to these Data Control operation of air conditioner.
The characteristic of network function not only can greatly promote the efficiency of management, reduces the cost of labor of manager, and permissible
Improve service quality；Adjustment wind speed not only achieves energy-saving and emission-reduction, and can build a comfortable environment；" wide temperature
Control model " not only can protect indoor equipment, and no matter in hot summer, or the dog days of summer and the dead of winter, the guest moving in will not
There is the impression of " room cannot be stood ", the satisfaction of guest can be lifted, be beneficial to improve the return rate of hotel investor.
Brief description
Fig. 1 is that the process flow chart of the present invention can schematic diagram.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of central air-conditioning controller, the temperature control panel including electrical connection and master control borad, temperature control panel and master control
The information of plate exchanges and adopts Modbus agreement, and temperature control panel is provided with ON/OFF switch, wind speed key, increases key, reduces key and LCD
（Color LCD screen）.For not affecting personnel's rest, the pilot light of button is taken with the control model of automatic distinguishing.
Modbus agreement is a kind of all-purpose language being applied on electronic controller.By this agreement, controller mutually it
Between, controller is via network（Such as Ethernet）Can communicate and miscellaneous equipment between.It has become as a current industry standard.
There is it, the control device that different vendor produces can be linked to be industrial network, carries out Centralized Monitoring.This protocol define a control
Device processed can recognize the message structure using, but regardless of they are communicated through which kind of network.It describes a controller
Request accesses the process of miscellaneous equipment, how to respond the request from miscellaneous equipment, and how to detect mistake and record.It is made
Determine the common format of message field layout and content.When communicating on a Modbus network, this agreement determines each control
Device need know their device address, identifies the message sent by address, and which kind of action decision will produce.If necessary to return
Should, controller sends by generation feedback information and with Modbus agreement.On other networks, contain the message of Modbus agreement
Be converted to the frame using over the network or pack arrangement.This conversion also extends according to specific network solution location, road
Method by path and error detection.Have the characteristics that just because of Modbus agreement so numerous, just ensure that manager is permissible
Know the temperature conditionss in room, the running parameter of air-conditioning by multiple support channels, and air-conditioning can be controlled by multiple support channels
Operation.
Wind speed LED is additionally provided with temperature control panel, described ON/OFF switch, wind speed key, increases key and reduce key and be respectively provided with
There is key-press backlight, after all buttons no operate for 5 seconds, backlight is gradually extinguished, wind speed LED extinguishes.
A kind of control method of described central air-conditioning controller, including：
The operational approach of ON/OFF switch is：Start shooting after touching ON/OFF switch during off-mode, LCD shows room temperature, key-press backlight
White, the wind speed that wind speed LED display sets.After all buttons no operate for 5 seconds, key-press backlight gradually extinguishes, wind speed LED puts out
Go out, LCD normally shows.Any button that key-press backlight is pressed outside ON/OFF switch after extinguishing all can make key-press backlight light.Open
Shut down after touching ON/OFF switch during machine state；During shutdown, power button backlight is red, and remaining backlight is all extinguished, and LCD is no longer
Display, increases key, reduction key cannot operate.
The operational approach of wind speed key is：During open state, touch wind speed key, key-press backlight is all lighted, wind speed LED
The quantity lighted increases by 1, and wind speed wind speed LED to after 3 grades all extinguishes, such circulation change, and all buttons no operate for 10 seconds
Afterwards, backlight is gradually extinguished, wind speed LED extinguishes, and LCD normally shows.Press permissible during wind speed key more than 20 seconds during off-mode
Enter administrator mode.Enter and need during administrator mode to be confirmed whether by pressing increase key or reduction key input password
There is administrator right.Password correctly could enter administrator mode.Under administrator mode, setting of multiple parameters can be carried out
Put.The parameter setting up all settings when parameter normally exits will be saved, except non-update program.
Increase key operational approach be：If touching when key-press backlight extinguishes increases key, key-press backlight is all lighted, wind speed
LED shows；Touch after increasing key, the LCD upper left corner shows " SET ", LCD room temperature display location display set temperature value increases by 1
Value afterwards, touching increases the desired temperature that show of key and increases by 1, up to 30；After no operating within 5 seconds, " SET " is no longer aobvious
Show, the temperature value of display is room temperature.After no operating within 5 seconds, backlight is gradually extinguished, wind speed LED extinguishes, and LCD normally shows；Backlight
Pressing any button outside ON/OFF switch after extinguishing all can make key-press backlight light.
Reduce key operational approach be：If touching when key-press backlight extinguishes and reducing key, key-press backlight is all lighted, wind speed
LED shows；Touch after reducing key, the LCD upper left corner shows " SET ", LCD room temperature display location display set temperature value reduces 1
Value afterwards, touching increases the desired temperature that show of key and reduces 1, up to 18；After no operating within 15 seconds, " SET " is no longer aobvious
Show, the temperature value of display is room temperature.After no operating within 15 seconds, backlight is gradually extinguished, wind speed LED extinguishes, and LCD normally shows；The back of the body
Any button that light is pressed outside ON/OFF switch after extinguishing all can make key-press backlight light.
Manager's management method：
The management of manager for convenience, panel allows manager that the running parameter of air-conditioning is set.So, both ensure to set
Standby normal operation, builds a comfortable environment, also ensure that energy-saving.The step of Configuration Management Officer pattern is as follows：
1st, shut down.Long-time touch wind speed key, wind speed LED has a periodic flicker, until LCD display LOCK, 50 words
Symbol；
2nd, touch and reduce key or wind speed key, reduce, increase video data.Touch wind speed key when video data is 29, enter
Setting menu option.
3rd, touching wind speed key and can enter the menu setting of shown sequence number has related parameter, can use when showing menu sequence number
Increase, reduce key change sequence number.
4th, can be exited with ON/OFF switch in the provisioning process and arrange and preserve parameter.
If 5 in setting state, but does not operate more than 15 seconds, will move out setting state.The parameter of input only exists
Do not re-power effective during initialization again.
Also include the operation method of system, system is arranged at the inside of single-chip microcomputer, comprises the following steps：
1st, initialize.
Initialized after system electrification.Its main process is single-chip microcomputer initialization each functional module internal, such as communicates
Interface module, key-press module, analog-to-digital conversion module, LCD module, read the running parameter setting.
2nd, scan button.
The purpose of scanning button is the information collecting outside input.Operated if there are button, also want start button to indicate
The control program that lamp is lighted and extinguished.
3rd, temperature acquisition.
Timing acquiring temperature, the target temperature suitable wind speed of calculating according to temperature conditionss and setting in real time.
4 and master control borad enter row information exchange.
5th, above-mentioned 4 tasks, the execution that single-chip microcomputer goes round and begins again.
Claims (5)
1. a kind of central air-conditioning controller it is characterised in that：Temperature control panel including electrical connection and master control borad, temperature control panel and master
Control plate information exchange adopt Modbus agreement, temperature control panel be provided with ON/OFF switch, wind speed key, increase key, reduce key and
LCD.
2. a kind of central air-conditioning controller according to claim 1 it is characterised in that：Also set up on described temperature control panel
There is a wind speed LED, described ON/OFF switch, wind speed key, increase key and reduce key and be provided with key-press backlight.
3. a kind of central air-conditioning controller according to claim 1 and 2 control method it is characterised in that：Including following
Step：
S1, the operational approach of ON/OFF switch are：Start shooting after touching ON/OFF switch during off-mode, LCD shows room temperature, button
Backlight white, the wind speed that wind speed LED display sets；After all buttons no operate for 5 seconds, key-press backlight gradually extinguishes, wind speed LED
Extinguish, LCD normally shows；Any button that key-press backlight is pressed outside ON/OFF switch after extinguishing all can make key-press backlight light；
Shut down after touching ON/OFF switch during open state；During shutdown, power button backlight is red, and remaining backlight is all extinguished, and LCD is not
Show again, increase key, reduction key cannot operate；
S2, the operational approach of wind speed key are：During open state, touch wind speed key, key-press backlight is all lighted, wind speed LED
The quantity lighted increases by 1, and wind speed wind speed LED to after 3 grades all extinguishes, such circulation change, and all buttons no operate for 10 seconds
Afterwards, backlight is gradually extinguished, wind speed LED extinguishes, and LCD normally shows；Press permissible during wind speed key more than 20 seconds during off-mode
Enter administrator mode；Enter and need during administrator mode to be confirmed whether by pressing increase key or reduction key input password
There is administrator right；Password correctly could enter administrator mode；Under administrator mode, setting of multiple parameters can be carried out
Put；The parameter setting up all settings when parameter normally exits will be saved, except non-update program；
S3, the operational approach of increase key are：If touching when key-press backlight extinguishes increases key, key-press backlight is all lighted, wind speed
LED shows；Touch after increasing key, the LCD upper left corner shows " SET ", LCD room temperature display location display set temperature value increases by 1
Value afterwards, touching increases the desired temperature that show of key and increases by 1, up to 30；After no operating within 5 seconds, " SET " is no longer aobvious
Show, the temperature value of display is room temperature；After no operating within 5 seconds, backlight is gradually extinguished, wind speed LED extinguishes, and LCD normally shows；Backlight
Pressing any button outside ON/OFF switch after extinguishing all can make key-press backlight light；
S4, the operational approach of reduction key are：If touching when key-press backlight extinguishes and reducing key, key-press backlight is all lighted, wind speed
LED shows；Touch after reducing key, the LCD upper left corner shows " SET ", LCD room temperature display location display set temperature value reduces 1
Value afterwards, touching increases the desired temperature that show of key and reduces 1, up to 18；After no operating within 15 seconds, " SET " is no longer aobvious
Show, the temperature value of display is room temperature；After no operating within 15 seconds, backlight is gradually extinguished, wind speed LED extinguishes, and LCD normally shows；The back of the body
Any button that light is pressed outside ON/OFF switch after extinguishing all can make key-press backlight light.
4. a kind of central air-conditioning controller according to claim 3 control method it is characterised in that：Also include manager
Management method, step is as follows：
S51, shutdown；Long-time touch wind speed key, wind speed LED has a periodic flicker, until LCD display LOCK, 50
Character；
S52, touch reduce key or wind speed key, reduce, increase video data；Touch wind speed key when video data is 29, enter
Enter to arrange menu option；
The menu setting that S53, touch wind speed key can enter shown sequence number has related parameter, can be with increasing when showing menu sequence number
Greatly, reduce key and change sequence number；
S54, can be exited with ON/OFF switch in the provisioning process and arrange and preserve parameter；
If S55 is in setting state, but does not operate more than 15 seconds, will move out setting state；The parameter of input is not only having
Have effective when re-powering initialization again.
5. a kind of central air-conditioning controller according to claim 3 control method it is characterised in that：Also include system
Operation method：Comprise the following steps：
S61, initialization；Initialized after system electrification；
S62, scanning button；Collect the information of outside input；
S63, temperature acquisition；Timing acquiring temperature, the target temperature suitable wind speed of calculating according to temperature conditionss and setting in real time；
S64 and master control borad enter row information and exchange；
S65, above-mentioned steps S61-S64, the execution that single-chip microcomputer goes round and begins again.
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|---|---|---|---|
| CN201610836915.5A CN106440195A (en) | 2016-09-21 | 2016-09-21 | Central air conditioner controller and control method |
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|---|---|---|---|
| CN201610836915.5A CN106440195A (en) | 2016-09-21 | 2016-09-21 | Central air conditioner controller and control method |
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| CN106440195A true CN106440195A (en) | 2017-02-22 |
Family
ID=58166526
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| CN201610836915.5A Pending CN106440195A (en) | 2016-09-21 | 2016-09-21 | Central air conditioner controller and control method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107664337A (en) * | 2017-08-21 | 2018-02-06 | 珠海格力电器股份有限公司 | Air-conditioning system, the control method of air-conditioner set equipment and device |
| CN113124549A (en) * | 2021-04-28 | 2021-07-16 | 深圳市大景智能控制有限公司 | Hotel guest room intelligent control system with temperature sensing function |
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| CN104359193A (en) * | 2014-12-29 | 2015-02-18 | 江苏联宏自动化系统工程有限公司 | Fan coil temperature controller adopting multiple energy saving models |
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|---|---|---|---|---|
| JPH03148322A (en) * | 1989-10-31 | 1991-06-25 | Nippondenso Co Ltd | Temperature controller for air conditioner |
| CN2689106Y (en) * | 2004-01-16 | 2005-03-30 | 广东新的科技集团有限公司 | Control system for wire box of air cooling tubular apparatus |
| CN203250159U (en) * | 2013-05-23 | 2013-10-23 | 海信（山东）空调有限公司 | A wired controller circuit and an air conditioner circuit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107664337A (en) * | 2017-08-21 | 2018-02-06 | 珠海格力电器股份有限公司 | Air-conditioning system, the control method of air-conditioner set equipment and device |
| CN107664337B (en) * | 2017-08-21 | 2019-11-19 | 珠海格力电器股份有限公司 | Air-conditioning system, the control method of air-conditioner set equipment and device |
| CN113124549A (en) * | 2021-04-28 | 2021-07-16 | 深圳市大景智能控制有限公司 | Hotel guest room intelligent control system with temperature sensing function |
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Application publication date: 20170222 |