CN109323374A - A kind of air-conditioner controller and control method - Google Patents
A kind of air-conditioner controller and control method Download PDFInfo
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- CN109323374A CN109323374A CN201710617214.7A CN201710617214A CN109323374A CN 109323374 A CN109323374 A CN 109323374A CN 201710617214 A CN201710617214 A CN 201710617214A CN 109323374 A CN109323374 A CN 109323374A
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Abstract
The invention discloses a kind of air-conditioner controllers, outdoor unit control module includes outdoor controller and outdoor unit power module, firewire and zero curve are connect with indoor unit power module and outdoor unit power module respectively, the interior machine controller is connect with forceful electric power zero cross detection circuit, the forceful electric power zero cross detection circuit is also connect with firewire and zero curve, setting firewire disconnects device on the indoor machine controller, the firewire, which disconnects device, indoors under machine controller, to disconnect the connection of firewire and outdoor unit power module.The beneficial effects of the present invention are: outdoor unit control module power consumption is reduced when (1) air-conditioner standby；(2) indoor unit control module power consumption is reduced when air-conditioner standby.
Description
Technical field
The present invention relates to field of air conditioning, it is specifically related to a kind of air-conditioner controller and control method.
Background technique
Air-conditioner controller is divided into indoor control module and outdoor control module, and indoor control module and outdoor control module are equal
There is power supply module, for response national energy-saving requirement, the linear power supply of interior machine is all changed to Switching Power Supply by existing many Air-conditioning Enterprises, with
The standby power of power module is reduced, although existing way reduces the stand-by power consumption of interior electromechanical source, but there are distinct disadvantage,
One, in the standby state, interior machine Switching Power Supply output Voltage stabilizing module circuit is still decompression in full, and power consumption is big, two, inside and outside machine MCU
Light current communication emission port is in normal operating conditions；Three, outer machine plate power supply module part still works, and forms electricity with interior machine plate
Flow ring communication module circuitry；Four, there are also forceful electric power zero crossing detection modules etc., and the above module dissipation is very big, with 1.5 air-conditionings
For machine, standby consumption power is generally placed upon 2W or so, is a kind of very big energy waste.It is relatively large for these power consumptions
Operational module, air conditioner industry are not yet fully solved.
For these reasons, the present invention is proposed.
Summary of the invention
It is an object of the present invention to provide a kind of air-conditioner controller and control methods, so that the standby power of air-conditioning subtracts
It is few.
Specifically, the present invention is achieved through the following technical solutions:
A kind of air-conditioner controller, including indoor unit control module and outdoor unit control module, the indoor unit control module
Including indoor machine controller and indoor unit power module, the outdoor unit control module includes that outdoor controller and outdoor are electromechanical
Source module, firewire and zero curve are connect with indoor unit power module and outdoor unit power module respectively, it is described interior machine controller with
The connection of forceful electric power zero cross detection circuit, the forceful electric power zero cross detection circuit are also connect with firewire and zero curve, are controlled in the indoor unit
Firewire is set on device and disconnects device, the firewire disconnects device and indoors under machine controller, can disconnect firewire and outdoor is electromechanical
The connection of source module.
Preferably, the firewire, which disconnects device, can also disconnect the connection of firewire Yu forceful electric power zero cross detection circuit.
Preferably, it is electromagnetic relay that the firewire, which disconnects device,.
Preferably, the power supply line that electromechanical source module is powered to indoor machine controller indoors and indoor machine controller
Voltage clamp circuit is arranged between port in low power consumption control.
Preferably, the voltage clamp circuit include first resistor, second resistance, 3rd resistor, the first zener diode,
Second zener diode, first capacitor, the second capacitor and optocoupler；Described first resistor one end is connect with power supply line, another
End is connect with the cathode of the cathode of optocoupler, the cathode of the first zener diode and the second zener diode respectively；Second electricity
One end of resistance is connect with the anode of the first zener diode, and the other end is connect with the low power consumption control port；The third electricity
One end of resistance is connect with the anode of the second zener diode, other end ground connection；The first capacitor and the second capacitor connect to be formed
Concatermer, the emitter of concatermer one end connection optocoupler, other end ground connection.
Preferably, the interior machine light current communication transmitting terminal of the indoor machine controller of the air-conditioner controller is also sent with indoor unit
Optical coupling module connection.
A kind of air conditioning control method, the air-conditioning use the air-conditioner controller of the foregoing description, which comprises
Step 1: air-conditioning initial power-on, the work of indoor unit power module, into the first energy-saving mode, the first economize on electricity mould
Formula includes: that indoor machine controller control firewire disconnects device work, disconnects the connection of firewire and outdoor unit power module；
Step 2: judging whether air-conditioning is switched on, if booting, enter the first normal mode of operation, described first works normally
Mode includes: that indoor machine controller control firewire disconnection device stops working, and connect firewire with outdoor unit power module；Later
Execute step 3；
Step 3: judging whether to receive off signal, if receiving, be delayed preset time, to outdoor compressor, outside
After Fan Equipment stops, into the first energy-saving mode.
A kind of air conditioning control method, the air-conditioning use air-conditioner controller above-mentioned, which comprises
Step 1 ': air-conditioning initial power-on, the work of indoor unit power module, into the second energy-saving mode, second economize on electricity
Mode includes: that indoor machine controller control firewire disconnects device work, disconnects the connection of firewire and outdoor unit power module；It is indoor
The low power consumption control port of machine controller exports low level；
Step 2 ': judge whether air-conditioning is switched on, if booting, enters the second normal mode of operation, the second normal work
Operation mode includes: that indoor machine controller control firewire disconnection device stops working, and connect firewire with outdoor unit power module；Room
The low power consumption control port of interior machine controller exports high level；Step 3 is executed later '；
Step 3 ': judge whether to receive off signal, if receiving, be delayed preset time, to outdoor compressor, outside
After Fan Equipment stops, into the second energy-saving mode.
A kind of air conditioning control method, the air-conditioning use air-conditioner controller above-mentioned, which comprises
Step 1 ": air-conditioning initial power-on, the work of indoor unit power module, into third energy-saving mode, the third economize on electricity
Mode includes: that indoor machine controller control firewire disconnects device work, disconnects the connection of firewire and outdoor unit power module；It is indoor
The low power consumption control port of machine controller exports low level；Interior machine light current communication transmitting terminal exports low level；
Step 2 ": judging whether air-conditioning is switched on, if booting, enters third normal mode of operation, the normal work of third
Operation mode includes: that indoor machine controller control firewire disconnection device stops working, and connect firewire with outdoor unit power module；Room
The low power consumption control port of interior machine controller exports high level；Interior machine light current communication transmitting terminal exports high level；Step is executed later
Rapid 3 "；
Step 3 ": judging whether to receive off signal, if receiving, be delayed preset time, to outdoor compressor, outside
After Fan Equipment stops, into third energy-saving mode.
The beneficial effects of the present invention are: outdoor unit control module power consumption is reduced when (1) air-conditioner standby；(2) air-conditioning waits for
Indoor unit control module power consumption is reduced when machine.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of air-conditioner controller structural schematic diagram that first embodiment of the invention provides；
Fig. 2 is a kind of air-conditioner controller structural schematic diagram that second embodiment of the invention provides；
Fig. 3 is a kind of air-conditioner controller structural schematic diagram that third embodiment of the invention provides；
Fig. 4 is voltage clamp circuit structural schematic diagram；
Fig. 5 is a kind of air-conditioner controller structural schematic diagram that fourth embodiment of the invention provides；
Fig. 6 is the flow diagram of the first air conditioning control method provided by the invention；
Fig. 7 is the flow diagram of second of air conditioning control method provided by the invention；
Fig. 8 is the flow diagram of the third air conditioning control method provided by the invention.
Description of symbols
Further clearly to illustrate the connection relationship between structure of the invention and each component, the following drawings mark is given
Note, and be illustrated.
First resistor 1；Second resistance 2；3rd resistor 3；First zener diode 4；Second zener diode 5；First electricity
Hold 6；Second capacitor 7；Optocoupler 8.
Description of symbols through the above attached drawings can be more clearly understood and illustrate this hair in conjunction with the embodiment of the present invention
Bright technical solution.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistented with the present invention.On the contrary, they be only with it is such as appended
The example of device and method being described in detail in claims, some aspects of the invention are consistent.
It is only to be not intended to limit the invention merely for for the purpose of describing particular embodiments in terminology used in the present invention.
It is also intended in the present invention and the "an" of singular used in the attached claims, " described " and "the" including majority
Form, unless the context clearly indicates other meaning.It is also understood that term "and/or" used herein refers to and wraps
It may be combined containing one or more associated any or all of project listed.
It will be appreciated that though various information, but this may be described using term first, second, third, etc. in the present invention
A little information should not necessarily be limited by these terms.These terms are only used to for same type of information being distinguished from each other out.For example, not departing from
In the case where the scope of the invention, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as
One information.Depending on context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determination ".
The present invention will be described in detail by way of examples below.
As shown in Figure 1, a kind of air-conditioner controller provided for first embodiment of the invention, including indoor unit control module and
Outdoor unit control module, the indoor unit control module include indoor machine controller and indoor unit power module, the outdoor unit
Control module includes outdoor controller and outdoor unit power module, firewire and zero curve respectively with indoor unit power module and outdoor
Electromechanical source module connection, the interior machine controller are connect with forceful electric power zero cross detection circuit, and the forceful electric power zero cross detection circuit is also
It is connect with firewire and zero curve, setting firewire disconnects device on the indoor machine controller, and the firewire disconnects device can be
Under indoor machine controller, the connection of firewire and outdoor unit power module is disconnected.Machine control module and outdoor unit control mould indoors
It is additionally provided with the current loop circuit that multiple optical coupling modules are constituted between block, is used for indoor unit control module and outdoor unit control module
Between communication.It is the prior art that current loop circuit is arranged between the indoor unit control module and outdoor unit control module,
The present invention repeats no more.
In traditional air-conditioner controller, when at air-conditioning with standby mode, firewire is still and on indoor machine controller
The connection of forceful electric power zero cross detection circuit, also connect with outdoor unit control module, this makes forceful electric power zero cross detection circuit still work,
So that outdoor unit control module part works, the part of these work can generate a large amount of power consumption.And shown in the present invention
Air-conditioner controller when at air-conditioning with standby mode, can disconnect device to firewire from indoor machine controller and issue working signal,
Firewire disconnects device work, the connection of firewire and outdoor unit power module is at least disconnected, so that outdoor unit control module is stopped completely
It only works, reduces power consumption when air-conditioner standby.
Further, the firewire, which disconnects device, can also disconnect the connection of firewire Yu forceful electric power zero cross detection circuit, so that
Forceful electric power zero cross detection circuit does not work, and is further reduced the power consumption of air-conditioner standby.
As shown in Fig. 2, being mentioned for a kind of air-conditioner controller that second embodiment of the invention provides in first embodiment of the invention
On the basis of the air-conditioner controller of confession, it is electromagnetic relay that the firewire, which disconnects device,.Firewire passes through electromagnetic relay switch, according to
It is secondary to be connected to forceful electric power zero cross detection circuit and outdoor unit power module, when at air-conditioning with standby mode, indoor machine controller to
The electromagnetic relay exports high level, and electromagnetic relay switch disconnects, that is, has simultaneously switched off firewire and outdoor unit power module
With the connection of forceful electric power zero cross detection circuit.
Further, as shown in figure 3, a kind of air-conditioner controller provided for third embodiment of the invention, in the present invention the
On the basis of the air-conditioner controller that two embodiments provide, the interior machine controller is that single-chip microcontroller etc. controls chip, and having can
Low level low power consumption control port is exported, the power supply line and room that electromechanical source module is powered to indoor machine controller indoors
Voltage clamp circuit is additionally provided between the low power consumption control port of interior machine controller.The effect of the voltage clamp circuit are as follows:
It, can be by the voltage clamping on power supply line to lower current potential, so that room when low power consumption control port exports low level
The lower power consumption of interior electromechanics source module.
Specifically, as shown in figure 4, the voltage clamp circuit may include first resistor 1, second resistance 2,3rd resistor
3, the first zener diode 4, the second zener diode 5, first capacitor 6, the second capacitor 7 and optocoupler 8；The first resistor 1 one
End connect with power supply line, the other end respectively with the cathode of optocoupler 8, the cathode of the first zener diode 4 and the second pressure stabilizing two
The cathode of pole pipe 5 connects；One end of the second resistance 2 is connect with the anode of the first zener diode 4, the other end with it is described low
The connection of power consumption control port；One end of the 3rd resistor 3 is connect with the anode of the second zener diode 5, other end ground connection；Institute
It states first capacitor 6 and the series connection of the second capacitor 7 forms concatermer, the emitter of concatermer one end connection optocoupler 8, another termination
Ground.The voltage on power supply line that voltage clamp circuit shown in Fig. 4 is connected is 12V, in the standby state, low-power consumption control
Port processed exports low level, with 7.5V zener diode string the optocoupler of switch power source output voltage anode and related device
It is combined into control circuit, under air-conditioner standby state, by output 12V pincers in 8.5V or so, so that the function of indoor unit power module
Consumption reduces.Because the pressure drop of zener diode both ends is 7.5V, when low-power consumption port exports low level, zener diode anode electricity
Position is zero, cathode potential 7.5V, and because the control terminal of optocoupler 8 in Fig. 4 is a light emitting diode, this light emitting diode
Pressure drop is 1.0V or so, therefore the 12V voltage pull-down in Fig. 4 on power supply line to (7.5+1.0) V=8.5V.
Further, as shown in figure 5, a kind of air-conditioner controller provided for fourth embodiment of the invention, in the present invention the
On the basis of the air-conditioner controller that three embodiments provide, the current loop circuit includes that outdoor unit receives optical coupling module, outdoor unit
Send optical coupling module, indoor unit sends optical coupling module and indoor unit and receives optical coupling module, the indoor unit send optical coupling module with
Interior machine light current communication transmitting terminal connection on indoor machine controller；Meanwhile also having exclusively for electric current in outdoor controller
The optocoupler power supply module of loop circuit power supply, the optocoupler power supply module are directly connect with firewire and zero curve, are generated and are suitble to electric current loop
The direct current that circuit uses, the optocoupler power supply module receive optical coupling module for direct current, to keep electric current loop to outdoor unit
Circuit it is unimpeded.In the present invention, when firewire, which disconnects device, disconnects firewire connection, while it being also disconnected firewire and optocoupler power supply mould
The connection of block, so that optocoupler power supply module no longer receives optical coupling module for direct current to outdoor unit, so that current loop circuit disconnects,
Electric energy is no longer consumed in current loop circuit, further saves electric energy.In one embodiment of the invention, at air-conditioning with standby shape
When state, the indoor machine controller control interior machine light current communication transmitting terminal exports low level, so that indoor unit sends optical coupling module
Upper no current consumption, further saves electric energy.
The present invention also provides the first air conditioning control method, the air-conditioning is any in real time using the present invention first to fourth
Air-conditioner controller described in example, as shown in Figure 6, which comprises
S101: air-conditioning initial power-on, the work of indoor unit power module.
S102: entering the first energy-saving mode, and first energy-saving mode includes: that indoor machine controller control firewire disconnects dress
Work is set, the connection of firewire and outdoor unit power module is disconnected.
S103: judging whether air-conditioning is switched on, if so, S104 is executed, if it is not, continuing to execute S102.
S104: entering the first normal mode of operation, and first normal mode of operation includes: indoor machine controller control fire
Line disconnects device and stops working, and connect firewire with outdoor unit power module, executes S105 later.
S105: judging whether to receive off signal, if so, S106 is executed, if it is not, then continuing to execute S104.
S106: delay preset time, after outdoor compressor, outer Fan Equipment stop, into the first energy-saving mode.
In the first air conditioning control method, when air-conditioning initial power-on, into the first energy-saving mode, so that indoor unit controls
Device control firewire disconnect device work, disconnect firewire and outdoor unit power module connection so that outdoor unit control module and by force
Electric zero cross detection circuit is not charged, reduces power consumption when air-conditioner standby.When judging air-conditioning booting, then it is normal to enter first
Operating mode is powered to outdoor unit control module and forceful electric power zero cross detection circuit, and air-conditioning works normally.When detecting shutdown,
Air-conditioning is again introduced into the first energy-saving mode, reduces power consumption when air-conditioner standby.
The present invention also provides second of air conditioning control method, the air-conditioning is appointed using 3rd embodiment or fourth embodiment
Air-conditioner controller described in one, as shown in Figure 7, which comprises
S201: air-conditioning initial power-on, the work of indoor unit power module.
S202: entering the second energy-saving mode, and second energy-saving mode includes: that indoor machine controller control firewire disconnects dress
Work is set, the connection of firewire and outdoor unit power module is disconnected；The low power consumption control port of indoor machine controller exports low level.
S203: judging whether air-conditioning is switched on, if so, S204 is executed, if it is not, continuing to execute S202.
S204: entering the second normal mode of operation, and second normal mode of operation includes: indoor machine controller control fire
Line disconnects device and stops working, and connect firewire with outdoor unit power module；The low power consumption control port of indoor machine controller is defeated
High level out executes S205 later.
S205: judging whether to receive off signal, if so, S206 is executed, if it is not, then continuing to execute S204.
S206: delay preset time, after outdoor compressor, outer Fan Equipment stop, into the second energy-saving mode.
The difference of second of air conditioning control method and the first control method is the second energy-saving mode and first segment
The difference of power mode that is, on the basis of the first energy-saving mode, then keeps the low power consumption control port output of indoor machine controller low
Level, so that the DC voltage of indoor unit power module output reduces, so that the lower power consumption of indoor unit power module.Second just
Normal operating mode is adapted to generate difference with the first normal mode of operation, and details are not described herein again.
The present invention also provides the third air conditioning control method, the air-conditioning is used to be implemented using 3rd embodiment or the 4th
Any air-conditioner controller of example, and the interior machine light current communication transmitting terminal of the indoor machine controller of the air-conditioner controller is also
It sends optical coupling module with indoor unit to connect, as shown in Figure 8, which comprises
S301: air-conditioning initial power-on, the work of indoor unit power module.
S302: entering third energy-saving mode, and the third energy-saving mode includes: that indoor machine controller control firewire disconnects dress
Work is set, the connection of firewire and outdoor unit power module is disconnected；The low power consumption control port of indoor machine controller exports low level；
Interior machine light current communication transmitting terminal exports low level.
S303: judging whether air-conditioning is switched on, if so, S304 is executed, if it is not, continuing to execute S302.
S304: entering third normal mode of operation, and the third normal mode of operation includes: indoor machine controller control fire
Line disconnects device and stops working, and connect firewire with outdoor unit power module；The low power consumption control port of indoor machine controller is defeated
High level out；Interior machine light current communication transmitting terminal exports high level, executes S305 later.
S305: judging whether to receive off signal, if so, S306 is executed, if it is not, then continuing to execute S304.
S306: delay preset time, after outdoor compressor, outer Fan Equipment stop, into third energy-saving mode.
The difference of the third described air conditioning control method and second of control method is third energy-saving mode and the second section
The difference of power mode that is, on the basis of the second energy-saving mode, then makes interior machine light current communication transmitting terminal output low level, so that room
Interior machine sends no current consumption on optical coupling module, further saves electric energy.Third normal mode of operation be adapted with second just
Normal operating mode generates difference, and details are not described herein again.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the present invention.
Claims (9)
1. a kind of air-conditioner controller, including indoor unit control module and outdoor unit control module, the indoor unit control module packet
Indoor machine controller and indoor unit power module are included, the outdoor unit control module includes outdoor controller and outdoor electromechanical source
Module, firewire and zero curve are connect with indoor unit power module and outdoor unit power module respectively, the interior machine controller and strong
Electric zero cross detection circuit connection, the forceful electric power zero cross detection circuit are also connect with firewire and zero curve, which is characterized in that in the room
Firewire is set on interior machine controller and disconnects device, the firewire disconnect device can indoors under machine controller, disconnect firewire with
The connection of outdoor unit power module.
2. air-conditioner controller according to claim 1, which is characterized in that the firewire, which disconnects device, can also disconnect firewire
With the connection of forceful electric power zero cross detection circuit.
3. according to claim 1 or 2 any air-conditioner controllers, which is characterized in that it is electromagnetism that the firewire, which disconnects device,
Relay.
4. air-conditioner controller according to claim 1, which is characterized in that electromechanical source module is to indoor machine controller indoors
Voltage clamp circuit is set between the power supply line of power supply and the low power consumption control port of indoor machine controller.
5. air-conditioner controller according to claim 4, which is characterized in that the voltage clamp circuit includes first resistor
(1), second resistance (2), 3rd resistor (3), the first zener diode (4), the second zener diode (5), first capacitor (6),
Second capacitor (7) and optocoupler (8)；Described first resistor (1) one end is connect with power supply line, the other end respectively with optocoupler (8)
Cathode, the first zener diode (4) cathode and the second zener diode (5) cathode connection；The second resistance (2)
One end is connect with the anode of the first zener diode (4), and the other end is connect with the low power consumption control port；The 3rd resistor
(3) one end is connect with the anode of the second zener diode (5), other end ground connection；The first capacitor (6) and the second capacitor
(7) series connection forms concatermer, the emitter of concatermer one end connection optocoupler (8), other end ground connection.
6. according to any air-conditioner controller of claim 4 or 5, which is characterized in that the indoor unit of the air-conditioner controller
The interior machine light current communication transmitting terminal of controller also sends optical coupling module with indoor unit and connect.
7. a kind of air conditioning control method, the air-conditioning is existed using any air-conditioner controller of claim 1~6, feature
In, which comprises
Step 1: air-conditioning initial power-on, the work of indoor unit power module, into the first energy-saving mode, the first energy-saving mode packet
Include: indoor machine controller control firewire disconnects device work, disconnects the connection of firewire and outdoor unit power module；
Step 2: judging whether air-conditioning is switched on, if booting, enter the first normal mode of operation, first normal mode of operation
Include: that indoor machine controller control firewire disconnection device stops working, connect firewire with outdoor unit power module；It executes later
Step 3；
Step 3: judging whether to receive off signal, if receiving, be delayed preset time, to outdoor compressor, outer blower
After equipment stops, into the first energy-saving mode.
8. a kind of air conditioning control method, the air-conditioning is existed using any air-conditioner controller of claim 4~6, feature
In, which comprises
Step 1 ': air-conditioning initial power-on, the work of indoor unit power module, into the second energy-saving mode, second energy-saving mode
Include: that indoor machine controller control firewire disconnects device work, disconnects the connection of firewire and outdoor unit power module；Indoor unit control
The low power consumption control port of device processed exports low level；
Step 2 ': judge whether air-conditioning is switched on, if booting, enters the second normal mode of operation, described second works normally mould
Formula includes: that indoor machine controller control firewire disconnection device stops working, and connect firewire with outdoor unit power module；Indoor unit
The low power consumption control port of controller exports high level；Step 3 is executed later '；
Step 3 ': judge whether to receive off signal, if receiving, be delayed preset time, to outdoor compressor, outer blower
After equipment stops, into the second energy-saving mode.
9. a kind of air conditioning control method, the air-conditioning uses air-conditioner controller as claimed in claim 6, which is characterized in that described
Method includes:
Step 1 ": air-conditioning initial power-on, the work of indoor unit power module, into third energy-saving mode, the third energy-saving mode
Include: that indoor machine controller control firewire disconnects device work, disconnects the connection of firewire and outdoor unit power module；Indoor unit control
The low power consumption control port of device processed exports low level；Interior machine light current communication transmitting terminal exports low level；
Step 2 ": judging whether air-conditioning is switched on, if booting, enters third normal mode of operation, the third works normally mould
Formula includes: that indoor machine controller control firewire disconnection device stops working, and connect firewire with outdoor unit power module；Indoor unit
The low power consumption control port of controller exports high level；Interior machine light current communication transmitting terminal exports high level；Step 3 is executed later "；
Step 3 ": judging whether to receive off signal, if receiving, be delayed preset time, to outdoor compressor, outer blower
After equipment stops, into third energy-saving mode.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878651A (en) * | 2012-10-16 | 2013-01-16 | 四川长虹电器股份有限公司 | Intelligent inverter air conditioner with low standby power |
| CN204065223U (en) * | 2014-08-01 | 2014-12-31 | 库顿电子科技（厦门）有限公司 | The zero cross detection circuit that a kind of optocoupler drives |
| CN105135594A (en) * | 2015-07-29 | 2015-12-09 | 深圳创维空调科技有限公司 | Air conditioner outdoor unit standby control system and air conditioner |
| JP2016075431A (en) * | 2014-10-07 | 2016-05-12 | 希吉 北川 | Load operation control device |
| CN104154605B (en) * | 2014-08-20 | 2017-02-15 | 中国扬子集团滁州扬子空调器有限公司 | Control circuit of variable frequency air conditioner |
| CN106545970A (en) * | 2016-11-24 | 2017-03-29 | 四川长虹电器股份有限公司 | For the joint control plate centralized Control circuit system of indoor and outdoor machine |
-
2017
- 2017-07-26 CN CN201710617214.7A patent/CN109323374B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878651A (en) * | 2012-10-16 | 2013-01-16 | 四川长虹电器股份有限公司 | Intelligent inverter air conditioner with low standby power |
| CN204065223U (en) * | 2014-08-01 | 2014-12-31 | 库顿电子科技（厦门）有限公司 | The zero cross detection circuit that a kind of optocoupler drives |
| CN104154605B (en) * | 2014-08-20 | 2017-02-15 | 中国扬子集团滁州扬子空调器有限公司 | Control circuit of variable frequency air conditioner |
| JP2016075431A (en) * | 2014-10-07 | 2016-05-12 | 希吉 北川 | Load operation control device |
| CN105135594A (en) * | 2015-07-29 | 2015-12-09 | 深圳创维空调科技有限公司 | Air conditioner outdoor unit standby control system and air conditioner |
| CN106545970A (en) * | 2016-11-24 | 2017-03-29 | 四川长虹电器股份有限公司 | For the joint control plate centralized Control circuit system of indoor and outdoor machine |
Non-Patent Citations (1)
| Title |
|---|
| 樊留锁: "《机电控制技术》", 31 October 2014 * |
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