CN110173802A - Air conditioner and its communication control method, device and electronic equipment - Google Patents
Air conditioner and its communication control method, device and electronic equipment Download PDFInfo
- Publication number
- CN110173802A CN110173802A CN201910390455.1A CN201910390455A CN110173802A CN 110173802 A CN110173802 A CN 110173802A CN 201910390455 A CN201910390455 A CN 201910390455A CN 110173802 A CN110173802 A CN 110173802A
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- outdoor unit
- messaging parameter
- indoor unit
- equal
- 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.)
- Granted
Links
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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
-
- 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
- F24F11/58—Remote control using Internet communication
-
- 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
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
-
- 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
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
This application discloses a kind of air conditioner and its communication control methods, device and electronic equipment, which comprises is communicated between indoor unit and outdoor unit using the first messaging parameter in control air conditioner；It detects and determines and occur communication abnormality between indoor unit and outdoor unit；It is communicated between control indoor unit and outdoor unit using the second messaging parameter.The control method of the application can not only guarantee to compress function quick start after being switched under normal voltage, but also can guarantee that the communication communicated between indoor unit and outdoor unit at low voltage is not broken down.
Description
Technical field
This application involves air-conditioning technical field, in particular to a kind of air conditioner and its communication control method, device and electronics
Equipment.
Background technique
Currently, the communication mode between the indoor unit and outdoor unit of convertible frequency air-conditioner is typically all that electric current loop is used to carry out in real time
Communication, and indoor unit and outdoor unit it is outer between communication be also typically all the commitment defini interval fixed using slave mode.In electricity
Net is under low-voltage state, and air-conditioning will appear electric current loop supply voltage deficiency, so as to cause indoor and outdoor machine communication failure.
In the related technology, the mode of electric current loop power consumption is reduced, by using the method for extending commitment defini interval to realize room
Communication between interior machine and outdoor unit, it is still, outdoor regardless of under what voltage status, user was switched on after a very long time
Machine can just receive the communication instruction of indoor unit, open compressor and outdoor fan, influence the cooling or heating effect of air-conditioning, reduce
The usage experience of user.
Summary of the invention
The application is intended to solve at least some of the technical problems in related technologies.
For this purpose, first purpose of the application is to propose a kind of air conditioner and its communication control method, can both guarantee
Compressor and outdoor fan energy quick start after user is switched under normal voltage, and can guarantee indoor unit at low voltage and outdoor
Machine is not in communication failure.
Second purpose of the application is to propose a kind of communication control unit of air conditioner.
The third purpose of the application is to propose a kind of air conditioner.
The 4th purpose of the application is to propose a kind of electronic equipment.
The 5th purpose of the application is to propose a kind of computer readable storage medium.
In order to achieve the above objectives, the application first aspect embodiment provides a kind of communication control method of air conditioner, packet
It includes: controlling in the air conditioner and communicated between indoor unit and outdoor unit using the first messaging parameter；It detects and described in determining
There is communication abnormality between indoor unit and the outdoor unit；It controls between the indoor unit and the outdoor unit using the second communication
Parameter is communicated.
In addition, the communication control method of the air conditioner proposed according to the above embodiments of the present application can also have following add
Technical characteristic:
In one embodiment of the application, first messaging parameter be the air conditioner input voltage be greater than or
Used messaging parameter when equal to predeterminated voltage；Second messaging parameter is described in the input voltage of the air conditioner is less than
Used messaging parameter when predetermined voltage threshold.
In one embodiment of the application, first messaging parameter includes the first commitment defini interval, second communication
Parameter includes the second commitment defini interval；Wherein, first commitment defini interval is less than second commitment defini interval.
In one embodiment of the application, the communication control method of above-mentioned air conditioner, further includes: control the interior
Communication power supply between machine and the outdoor unit is in first commitment defini interval or second commitment defini interval in closing
State；Alternatively, the communication loop current controlled between the indoor unit and the outdoor unit is less than predetermined current threshold.
In one embodiment of the application, the predetermined current threshold is more than or equal to 0.5mA, and described default
Current threshold is less than or equal to 50mA.
In one embodiment of the application, the predetermined current threshold is more than or equal to 1mA, and the default electricity
It flows threshold value and is less than or equal to 2mA.
In one embodiment of the application, first commitment defini interval and second commitment defini interval are more than or equal to
1ms, and first commitment defini interval and second commitment defini interval are less than or equal to 100s.
In another embodiment of the application, first commitment defini interval and second commitment defini interval are greater than or wait
In 1ms, and first commitment defini interval and second commitment defini interval are less than or equal to 10s.
In one embodiment of the application, first messaging parameter includes: the first baud rate, the second communication ginseng
Number includes the second baud rate, wherein the first wave distinct frequence is less than second baud rate.
In one embodiment of the application, first baud rate and second baud rate are more than or equal to
10bps, and first baud rate and second baud rate are less than or equal to 100Kbps.
In another embodiment of the application, first baud rate and second baud rate are more than or equal to
100bps, and first baud rate and second baud rate are less than or equal to 10Kbps.
In one embodiment of the application, first messaging parameter includes the first data frame length, and described second is logical
Believe that parameter includes the second data frame length, wherein first data frame length is greater than second data frame length.
In one embodiment of the application, first data frame length and second data frame length be greater than or
Equal to 1byte, and first data frame length and second data frame length are less than or equal to 1024byte.
In one embodiment of the application, first messaging parameter includes the first commitment defini interval and the first baud rate,
Second messaging parameter includes the second commitment defini interval and the second baud rate, wherein first commitment defini interval and described first
The product of baud rate is less than the product of second commitment defini interval and second baud rate.
In one embodiment of the application, first messaging parameter include the first commitment defini interval and the first baud rate and
First data frame length；Second messaging parameter includes the second commitment defini interval and the second baud rate and the second data frame length；
Wherein, the first numerical value=first data frame length/(the first baud rate described in the first commitment defini interval *)；Second value
=the second data frame length/(second baud rate described in the second commitment defini interval *), first numerical value are greater than described the
Two numerical value.
In one embodiment of the application, using the second communication between the control indoor unit and the outdoor unit
Before parameter is communicated, further includes: it obtains and occurs the duration of communication abnormality between the indoor unit and the outdoor unit,
Identify that the duration is more than or equal to the first preset duration；And/or obtain the second preset duration in the indoor unit and
Occur the frequency of abnormity of communication abnormality between the outdoor unit, identifies that the frequency of abnormity is more than or equal to preset times.
In one embodiment of the application, the detection is simultaneously led between the determining indoor unit and the outdoor unit
Letter is abnormal, comprising: detects the reply data that the indoor unit does not receive the outdoor unit feedback in third preset duration, determines institute
It states between indoor unit and the outdoor unit and communication abnormality occurs.
In one embodiment of the application, the detection is simultaneously led between the determining indoor unit and the outdoor unit
Letter is abnormal, further includes；Detect the reply data that the indoor unit receives the outdoor unit feedback in the 4th preset duration；Identification institute
There is exception in the reply data for stating feedback；According to the exception of the reply data, determines and lead between indoor unit and outdoor unit
Letter is abnormal.
In one embodiment of the application, using the second communication between the control indoor unit and the outdoor unit
Parameter is communicated, comprising: is obtained the current input voltage of the air conditioner, is identified that the input voltage is less than the default electricity
Press threshold value；Acquisition and matched second messaging parameter of the input voltage, control the indoor unit and the outdoor unit
Between messaging parameter be updated to second messaging parameter from the first messaging parameter.
In one embodiment of the application, the predetermined voltage threshold is more than or equal to 40V, and the default electricity
Threshold value is pressed to be less than or equal to 180V.
In another embodiment of the application, the predetermined voltage threshold predetermined voltage threshold is more than or equal to 100,
And the predetermined voltage threshold is less than or equal to 150V.
In order to achieve the above objectives, the application second aspect embodiment provides a kind of communication control unit of air conditioner, packet
Include: communication control module is communicated between indoor unit and outdoor unit using the first messaging parameter for controlling in air conditioner, with
And occur using between the communication abnormality control indoor unit and the outdoor unit between the indoor unit and the outdoor unit
Second messaging parameter is communicated；Abnormality detection module goes out between the indoor unit and the outdoor unit for detecting and determining
Existing communication abnormality.
In order to achieve the above objectives, the application third aspect embodiment provides a kind of air conditioner, comprising: above-mentioned air conditioner
Communication control unit.
In order to achieve the above objectives, the application fourth aspect embodiment provides a kind of electronic equipment, including memory, processing
On a memory and the program that can run on a processor, when the processor executes described program, realization is above-mentioned for device and storage
Air conditioner communication control method.
In order to achieve the above objectives, the 5th aspect embodiment of the application provides a kind of computer readable storage medium, thereon
It is stored with computer program, which realizes the communication control method of above-mentioned air conditioner when being executed by processor.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
1, guarantee normal voltage under between indoor unit and outdoor unit can high-speed traffic, enable compressor and outdoor fan
Quick start ensure that indoor unit is communicated without report indoor unit with outdoor unit former with outdoor unit normal communication under low-voltage state
Barrier.
2, compressor delayed startup can effectively be made up under normal voltage after user's booting and in the case where low-voltage
There is the deficiency of indoor and outdoor machine communication failure in air-conditioning, guarantees that air-conditioning can work normally under normal voltage and low-voltage.
Detailed description of the invention
Fig. 1 is the flow chart of the communication control method of the air conditioner of the embodiment of the present application one；
Fig. 2 is the telecommunication circuit figure of the air conditioner of the embodiment of the present application one；
Fig. 3 is the waveform diagram of commitment defini interval when the indoor unit of the embodiment of the present application one communicates starting with outdoor unit；
Fig. 4 is the waveform diagram of baud rate when the indoor unit of the embodiment of the present application one communicates starting with outdoor unit；
Fig. 5 is the block diagram of the communication control unit of the air conditioner of the embodiment of the present application two；And
Fig. 6 is the block diagram of the air conditioner of the embodiment of the present application three.
Specific embodiment
Slave side is generally used in order to solve the communication in the prior art between the indoor unit and outdoor unit of convertible frequency air-conditioner
The fixed commitment defini interval communication of formula, there are power grids under low-voltage state, and electric current loop supply voltage deficiency occur leads to indoor and outdoor
Machine communication failure and the insufficient technology that influence user experience is communicated by the way of extending commitment defini interval to reduce electric current loop power consumption
Problem, present applicant proposes a kind of communication control methods of the air conditioner of air conditioner, preferentially use between indoor unit and outdoor unit
The small communication mode of normal voltage commitment defini interval is communicated, when the indoor unit in limiting time or number and outdoor unit cannot be just
When normal open is believed, switch to the big low-voltage communication pattern of commitment defini interval automatically, can both guarantee that user was switched under normal voltage in this way
Compressor and outdoor fan energy quick start afterwards, but can guarantee at low voltage indoor unit and outdoor unit be not in communicate therefore
Barrier.
In order to better understand the above technical scheme, the exemplary reality of the application is more fully described below with reference to accompanying drawings
Apply example.Although showing the exemplary embodiment of the application in attached drawing, it being understood, however, that may be realized in various forms this Shen
Please and should not be limited by the embodiments set forth herein.It is to be able to thoroughly understand this on the contrary, providing these embodiments
Application, and scope of the present application can be fully disclosed to those skilled in the art.
In order to better understand the above technical scheme, in conjunction with appended figures and specific embodiments to upper
Technical solution is stated to be described in detail.
Embodiment one
Fig. 1 is the flow chart of the communication control method of the air conditioner of the embodiment of the present application one.
In one embodiment of the application, as shown in Fig. 2, the communication control method institute of the air conditioner of the embodiment of the present application
The telecommunication circuit of the indoor unit and outdoor unit that are related to specifically includes that outdoor communication circuit 10 and indoor communications circuit 20.
Specifically, outdoor communication circuit 10 can include: multiple resistance (such as resistance R20-R27), multiple capacitor (such as capacitors
C21-C24), multiple diodes (such as diode D20 and D3), multiple photoelectrical couplers (such as photoelectrical coupler IC20 and IC21),
The components such as common mode inductance L2 and transistor Q101.Indoor communications circuit 20 can include: multiple resistance (such as resistance R1-R11), more
A capacitor (such as capacitor C21-C24), electrolytic capacitor E1, multiple diodes (such as diode D1-D3), multiple photoelectrical couplers are (such as
Photoelectrical coupler IC2 and IC1), voltage-stabiliser tube DZ1, the components such as common mode inductance L1 and transistor Q1.Wherein, communication power supply 21 can
It include: diode D1, resistance R1 and R2, voltage-stabiliser tube DZ1, electrolytic capacitor E1, capacitor C1, wherein diode D1, resistance R1 and R2
Group becomes the charging circuit of electrolytic capacitor E1 charging；Photoelectrical coupler IC20 and IC21, resistance R20, diode D20 and D2, electricity
Hinder R4, photoelectrical coupler IC1 and IC2 form the entire communications loop of electric current loop.
It under normal circumstances, is all that real time communication, such as room are carried out using electric current loop between the indoor unit and outdoor unit of air conditioner
It is communicated between interior machine and outdoor unit using the fixed commitment defini interval of slave mode and frequency.But in low-voltage state
Under, air-conditioning will appear the phenomenon of electric current loop supply voltage deficiency, and the communication between indoor unit and outdoor unit is caused to be broken down.Though
So can be by using the communication mode for extending commitment defini interval, to reduce electric current loop power consumption, but will appear regardless of in what voltage
Under state, user was switched on after a very long time, and outdoor unit just receives the communication instruction of indoor unit, and then opens compressor and room
Outer blower will affect the usage experience of user and the cooling or heating effect of air-conditioning in this way.
For this purpose, present applicant proposes a kind of communication control methods of air conditioner, it can both guarantee that user opens under normal voltage
Compressor and outdoor fan energy quick start after machine, but can guarantee at low voltage indoor unit and outdoor unit be not in communicate therefore
Barrier.
As shown in Figure 1, the communication control method of the air conditioner of the embodiment of the present application can comprise the following steps that
S11 is controlled in air conditioner and is communicated between indoor unit and outdoor unit using the first messaging parameter.
S12 is detected and is determined between indoor unit and outdoor unit communication abnormality occur.
In one embodiment of the application, detects and determines between indoor unit and outdoor unit communication abnormality occur, comprising:
Detection indoor unit does not receive the reply data of outdoor unit feedback in third preset duration, determines between indoor unit and outdoor unit and occurs
Communication abnormality.Wherein, third preset duration can be demarcated according to the actual situation.
Specifically, when machine preferentially uses the first messaging parameter to be communicated with outdoor unit indoors, it is also necessary to which judgement is indoor
Whether the communication between machine and outdoor unit is normal, if abnormal, needs replacing communication mode.For example, indoor unit is to outdoor unit
After sending communication connection signal, if after a period of time (third preset duration), indoor unit does not receive outdoor unit feedback yet
Reply data, then judge the appearance communication abnormality between indoor unit and outdoor unit.
In another embodiment of the application, detects and determine between indoor unit and outdoor unit communication abnormality occur, also
It include: the reply data for detecting indoor unit and receiving outdoor unit feedback in the 4th preset duration；The reply data of Recognition feedback occurs
It is abnormal；According to the exception of reply data, determine occur communication abnormality between indoor unit and outdoor unit.Wherein, the 4th preset duration
It can be demarcated according to the actual situation.
That is, when having received the reply data of outdoor unit feedback in indoor unit at one end time, it is also further
Judge whether the reply data that receives is correct, for example, can be by checking the waveform diagram of data feedback, if with pre-stored
Waveform diagram is different, then shows that exception occur in the data that should send out of outdoor unit feedback, at this point, judging occur between indoor unit and outdoor unit
Communication abnormality.
S13 is controlled and is communicated between indoor unit and outdoor unit using the second messaging parameter.
Specifically, after air conditioner works on power, the preferential communication mode using normal voltage is communicated (preferential to use
First messaging parameter is communicated), after can guaranteeing user's booting in this way, compressor and outdoor fan can quick start, protect
The refrigerating/heating effect of air conditioner is demonstrate,proved, user experience is improved.Detecting occur communication abnormality between indoor unit and outdoor unit
When, control and communicated between indoor unit and outdoor unit using the communication mode under low-voltage, i.e., using the second messaging parameter into
Row communication, can guarantee to can guarantee that communication is not in failure at low voltage in this way.
In one embodiment of the application, the first messaging parameter can be more than or equal to for the input voltage of air conditioner
Used messaging parameter when predetermined voltage threshold；Second messaging parameter can be less than predeterminated voltage for the input voltage of air conditioner
Used messaging parameter when threshold value.
In one embodiment of the application, controls and led between indoor unit and outdoor unit using the second messaging parameter
Letter, comprising: obtain the current input voltage of air conditioner, identification input voltage is less than predetermined voltage threshold；Acquisition and input voltage
Messaging parameter between indoor unit and outdoor unit is updated to second from the first messaging parameter by matched second messaging parameter, control
Messaging parameter.
Wherein, predetermined voltage threshold can be demarcated according to the actual situation, for example, predetermined voltage threshold is more than or equal to
40V, and predetermined voltage threshold is less than or equal to 180V, i.e. and the value of predetermined voltage threshold can be in [40V, 180V] range
It is interior；For another example, predetermined voltage threshold is more than or equal to 100V, and predetermined voltage threshold is less than or equal to 150V, i.e., default
The value of voltage threshold can be in [100V, 150V] range.
After judging communication abnormality occur when being communicated between indoor unit and outdoor unit using the first messaging parameter, obtain
The present input voltage of air conditioner obtains the to match with the input voltage when present input voltage is less than predeterminated voltage
Two messaging parameters, and the messaging parameter between indoor unit and outdoor unit is updated to the second messaging parameter from the first messaging parameter
(using the second commitment defini interval and the second baud rate of low-voltage communication).Can guarantee under low-voltage state in this way, indoor unit with
Normal communication guarantees that air-conditioning can work normally under normal voltage and low-voltage without reporting communication failure between outdoor unit.
It should be noted that the second messaging parameter can be fixed value, can also be selected according to the size of input voltage
Corresponding second messaging parameter, wherein the table of input voltage and the second messaging parameter corresponding relationship has been stored in advance in air conditioner
Lattice.
In addition, judging communication abnormality occur when being communicated between indoor unit and outdoor unit using the first messaging parameter
When, if the present input voltage of air conditioner is more than or equal to predeterminated voltage, illustrate the reason of present communications exception simultaneously
It is not as communication abnormality caused by low-voltage, it may be possible to which route goes wrong, and needs to issue warning reminding at this time, prompts to use
Family repairs.
In one embodiment of the application, controls and communicated between indoor unit and outdoor unit using the second messaging parameter
Before, further includes: obtain and occur the duration of communication abnormality between indoor unit and outdoor unit, recognition duration be greater than or
Equal to the first preset duration；And/or it obtains in the second preset duration and occurs the exception of communication abnormality between indoor unit and outdoor unit
Number, identification frequency of abnormity are more than or equal to preset times.Wherein, the first preset duration, the second preset duration and default time
Number can be demarcated according to the actual situation.
Specifically, in order to guarantee to judge communication whether normal accuracy, judging occur between indoor unit and outdoor unit
When communication abnormality, duration and/or frequency of abnormity also according to communication abnormality determine between indoor unit and outdoor unit whether
There is communication abnormality.For example, when judging communication abnormality occur between indoor unit and outdoor unit, obtain indoor unit and outdoor unit it
Between there is the duration of communication abnormality, and it is judged, if the duration is greater than or equal to the first preset duration,
It can determine occur communication abnormality between indoor unit and outdoor unit；If the duration less than the first preset duration, further
Judge whether the number for occurring communication abnormality in the second preset duration between indoor unit and outdoor unit is greater than or equal to preset times,
Wherein, if it is, communication abnormality occurs in judgement, if it is not, then illustrating that being likely to occur communication between indoor unit and outdoor unit prolongs
Late.For another example, can also only according to occur the duration of communication abnormality between indoor unit and outdoor unit to determine whether occur it is different
Often, or only according to the frequency of abnormity for occurring communication abnormality in the second preset duration between indoor unit and outdoor unit to determine whether
Occur abnormal.
In one embodiment of the application, the first messaging parameter includes the first commitment defini interval, and the second messaging parameter includes
Second commitment defini interval, wherein commitment defini interval is the interval duration for transmitting adjacent data frames, between the first commitment defini interval and the second communication
Every can be demarcated according to the actual situation, and the first commitment defini interval is less than the second commitment defini interval.For example, the first commitment defini interval and
Two commitment defini intervals are more than or equal to 1ms, and the first commitment defini interval and the second commitment defini interval are less than or equal to 100s, that is,
The value of first commitment defini interval can be in [1ms, 100s] range, and the value of the second commitment defini interval can be in [1ms, 100s] range
It is interior；For another example, the first commitment defini interval and the second commitment defini interval are more than or equal to 1ms, and the first commitment defini interval and the second communication
Interval is less than or equal to 10s, i.e. the value of the first commitment defini interval can be in [1ms, 10s] range, and the second commitment defini interval takes
Value can be in [1ms, 10s] range.
Wherein, as shown in figure 3,103 communicate the timing diagram of starting for indoor unit with outdoor unit；104 be indoor unit and outdoor
Machine communicates input voltage waveform figure, and when commitment defini interval is smaller between indoor unit and outdoor unit, input voltage can be reduced；On the contrary, room
When commitment defini interval between interior machine and outdoor unit increases, input voltage accordingly can also be improved.
In one embodiment of the application, the communication control method of above-mentioned air conditioner, further includes: control indoor unit and
Communication power supply between outdoor unit is in close state in the first commitment defini interval or the second commitment defini interval；Alternatively, control room
Communication loop current between interior machine and outdoor unit is less than predetermined current threshold.
Wherein, predetermined current threshold can be demarcated according to the actual situation, for example, predetermined current threshold is more than or equal to
0.5mA, and predetermined current threshold is less than or equal to 50mA, that is, and the value of predetermined current threshold can be at [0.5mA, 50mA]
In range；For another example, predetermined current threshold is more than or equal to 1mA, and predetermined current threshold is less than or equal to 2mA, that is, pre-
If the value of current threshold can be in [1mA, 2mA] range.
That is, reduce the wasting of resources to reduce energy consumption, between indoor machine and outdoor unit using first communicate between
When communication, the communication power supply controlled between indoor unit and outdoor unit is in close state in the second commitment defini interval, or control
Communication loop current between indoor unit and outdoor unit processed is less than predetermined current threshold.Similarly, indoors machine and outdoor unit it
Between when using the second commitment defini interval, control the communication power supply between indoor unit and outdoor unit in the first commitment defini interval in closing
Communication loop current between state, or control indoor unit and outdoor unit is less than predetermined current threshold.
In another embodiment of application, the first messaging parameter includes: the first baud rate, and the second messaging parameter includes the
Two baud rates, wherein the first baud rate and the second baud rate can be demarcated according to the actual situation, and the first baud rate is less than
Two baud rates.For example, the first baud rate and the second baud rate are more than or equal to 10bps, and the first baud rate and the second wave
Special rate is less than or equal to 100Kbps, that is, the value of the first baud rate can be in [10bps, 100Kbps] range, the second baud
The value of rate can be in [10bps, 100Kbps] range；For another example, the first baud rate and the second baud rate are more than or equal to
100bps, and the first baud rate and the second baud rate are less than or equal to 10Kbps, that is, the value of the first baud rate can be
In [100bps, 10Kbps] range, the value of the second baud rate can be in [100bps, 10Kbps] range.
As shown in figure 4, messaging parameter is updated by the first baud rate when occurring communication abnormality between indoor unit and outdoor unit
Increase and communicated between indoor unit and outdoor unit to guarantee that the communication between indoor unit and outdoor unit is normal for the second baud rate
Baud rate, baud rate becomes B2, time interval t2 > t1 from B1.
It should be noted that by the time in Fig. 3 after commitment defini interval individually amplifies, so that it may obtain shown in Fig. 4
Baud rate waveform diagram.
In another embodiment of the application, the first messaging parameter includes the first data frame length, the second messaging parameter
Including the second data frame length, wherein the first data frame length and the second data frame length can be demarcated according to the actual situation,
And first data frame length be greater than the second data frame length.For example, the first data frame length and the second data frame length be greater than or
Person is equal to 1byte, and the first data frame length and the second data frame length are less than or equal to 1024byte, that is, the first number
According to frame length value can in [1byte, 1024byte] range, the value of the second data frame length can [1byte,
1024byte] in range.
That is, being communicated under normal voltage with the first data frame length, under low voltage condition or input
When voltage is less than predetermined voltage threshold, communicated with the second data frame length.
In the further embodiment of the application, the first messaging parameter may include the first commitment defini interval and the first baud rate,
Second messaging parameter may include the second commitment defini interval and the second baud rate；Wherein, the first commitment defini interval and the first baud rate multiply
Product of the product less than the second commitment defini interval and the second baud rate.
That is, being communicated under normal voltage with the first commitment defini interval and the first baud rate, in low voltage condition
When lower or input voltage is less than predetermined voltage threshold, communicated with the second commitment defini interval and the second baud rate.
In another embodiment of the application, the first messaging parameter may include the first commitment defini interval and the first baud rate and
First data frame length；Second messaging parameter may include the second commitment defini interval and the second baud rate and the second data frame length；Its
In, the first numerical value=the first data frame length/(first the first baud rate of commitment defini interval *)；Second value=the second data frame length
Degree/(second the second baud rate of commitment defini interval *), the first numerical value are greater than second value.
That is, preferentially being communicated using the first numerical value after air conditioner works on power, judging indoor unit and room
When communication abnormality or identification input voltage are less than predetermined voltage threshold between outer machine, then it is updated to be led to using the second data
Letter.
Technical solution in above-mentioned the embodiment of the present application, has at least the following technical effects or advantages:
1, guarantee normal voltage under between indoor unit and outdoor unit can high-speed traffic, enable compressor and outdoor fan
Quick start ensure that indoor unit is communicated without report indoor unit with outdoor unit former with outdoor unit normal communication under low-voltage state
Barrier.
2, compressor delayed startup can effectively be made up under normal voltage after user's booting and in the case where low-voltage
There is the deficiency of indoor and outdoor machine communication failure in air-conditioning, guarantees that air-conditioning can work normally under normal voltage and low-voltage.
Based on same design, the embodiment of the present application also provides the corresponding devices of method in embodiment one, see embodiment two.
Embodiment two
Fig. 5 is the block diagram of the communication control unit of the air conditioner of the embodiment of the present application two.
As shown in figure 5, the communication control unit of the air conditioner of the application, it may include: communication control module 401 and abnormal inspection
Survey module 402.
Wherein, communication control module 401 communicates ginseng using first between indoor unit and outdoor unit for controlling in air conditioner
Number is communicated, and is occurred between communication abnormality control indoor unit and outdoor unit between indoor machine and outdoor unit using second
Messaging parameter is communicated.There is communication abnormality for detecting and determining in abnormality detection module 402 between indoor unit and outdoor unit.
In one embodiment of the application, the first messaging parameter is the input voltage of air conditioner more than or equal to default
Used messaging parameter when voltage threshold；Second messaging parameter is less than predetermined voltage threshold when institute for the input voltage of air conditioner
The messaging parameter of use.
In one embodiment of the application, the first messaging parameter includes the first commitment defini interval, and the second messaging parameter includes
Second commitment defini interval, wherein the first commitment defini interval is less than the second commitment defini interval.
In one embodiment of the application, communication control module 401 is also used to, and is controlled between indoor unit and outdoor unit
Communication power supply is in close state in the first commitment defini interval or the second commitment defini interval；Alternatively, control indoor unit and outdoor unit
Between communication loop current be less than predetermined current threshold.
In one embodiment of the application, predetermined current threshold is more than or equal to 0.5mA, and predetermined current threshold
Less than or equal to 50mA.
In another embodiment of the application, predetermined current threshold is more than or equal to 1mA, and predetermined current threshold
Less than or equal to 2mA.
In one embodiment of the application, the first commitment defini interval and the second commitment defini interval are more than or equal to 1ms, and
First commitment defini interval and the second commitment defini interval are less than or equal to 100s.
In another embodiment of the application, the first commitment defini interval and the second commitment defini interval are more than or equal to 1ms, and
And first commitment defini interval and the second commitment defini interval be less than or equal to 10s.
In one embodiment of the application, the first messaging parameter includes: the first baud rate, and the second messaging parameter includes the
Two baud rates；Wherein, the first baud rate is less than the second baud rate.
In one embodiment of the application, the first baud rate and the second baud rate are more than or equal to 10bps, and the
One baud rate and the second baud rate are less than or equal to 100Kbps.
In another embodiment of the application, the first baud rate and the second baud rate are more than or equal to 100bps, and
And first baud rate and the second baud rate be less than or equal to 10Kbps.
In one embodiment of the application, the first messaging parameter includes the first data frame length, the second messaging parameter packet
Include the second data frame length, wherein the first data frame length is greater than the second data frame length.
In one embodiment of the application, the first data frame length and the second data frame length are more than or equal to
1byte, and the first data frame length and the second data frame length are less than or equal to 1024byte.
In another embodiment of the application, the first messaging parameter includes the first commitment defini interval and the first baud rate, the
Two messaging parameters include the second commitment defini interval and the second baud rate, wherein the first commitment defini interval and the product of the first baud rate are small
In the product of the second commitment defini interval and the second baud rate.
In one embodiment of the application, the first messaging parameter includes the first commitment defini interval and the first baud rate and first
Data frame length；Second messaging parameter includes the second commitment defini interval and the second baud rate and the second data frame length；Wherein, first
Numerical value=the first data frame length/(first the first baud rate of commitment defini interval *)；Second value=the second data frame length/(second
The second baud rate of commitment defini interval *), the first numerical value is greater than second value.
In one embodiment of the application, communication control module 401 is also used to, and obtains to go out between indoor unit and outdoor unit
The duration of existing communication abnormality, recognition duration are more than or equal to the first preset duration；And/or it obtains second and presets
Occurs the frequency of abnormity of communication abnormality in duration between indoor unit and outdoor unit, identification frequency of abnormity is more than or equal to default time
Number.
In one embodiment of the application, abnormality detection module 402 is also used to, and detects indoor unit in third preset duration
The reply data for not receiving outdoor unit feedback, determines occur communication abnormality between indoor unit and outdoor unit.
In one embodiment of the application, abnormality detection module 402 is also used to, and detects indoor unit in the 4th preset duration
Receive the reply data of outdoor unit feedback；The reply data of Recognition feedback occurs abnormal；According to the exception of reply data, room is determined
There is communication abnormality between interior machine and outdoor unit.
In one embodiment of the application, communication control module 401 is also used to, and obtains the current input electricity of air conditioner
Pressure, identification input voltage are less than predetermined voltage threshold；Acquisition and matched second messaging parameter of input voltage, control indoor unit
Messaging parameter between outdoor unit is updated to the second messaging parameter from the first messaging parameter.
In one embodiment of the application, predetermined voltage threshold is more than or equal to 40V, and predetermined voltage threshold is small
In or equal to 180V.
In another embodiment of the application, predetermined voltage threshold predetermined voltage threshold be more than or equal to 100, and
Predetermined voltage threshold is less than or equal to 150V.
It should be noted that undisclosed details in the communication control unit of the air conditioner in the embodiment of the present application, please join
Details disclosed in communication control method according to the air conditioner in the embodiment of the present application, specific which is not described herein again.
Technical solution in above-mentioned the embodiment of the present application, has at least the following technical effects or advantages:
1, guarantee normal voltage under between indoor unit and outdoor unit can high-speed traffic, enable compressor and outdoor fan
Quick start ensure that indoor unit is communicated without report indoor unit with outdoor unit former with outdoor unit normal communication under low-voltage state
Barrier.
2, compressor delayed startup can effectively be made up under normal voltage after user's booting and in the case where low-voltage
There is the deficiency of indoor and outdoor machine communication failure in air-conditioning, guarantees that air-conditioning can work normally under normal voltage and low-voltage.
Embodiment three
Based on same design, the embodiment of the present application also provides the corresponding air conditioners of device in embodiment two, see embodiment
Three.
Fig. 6 is the block diagram of the air conditioner of the embodiment of the present application three.
As shown in fig. 6, the air conditioner 500 of the embodiment of the present application can include: the communication control unit of above-mentioned air conditioner
400。
Technical solution in above-mentioned the embodiment of the present application, has at least the following technical effects or advantages:
1, guarantee normal voltage under between indoor unit and outdoor unit can high-speed traffic, enable compressor and outdoor fan
Quick start ensure that indoor unit is communicated without report indoor unit with outdoor unit former with outdoor unit normal communication under low-voltage state
Barrier.
2, compressor delayed startup can effectively be made up under normal voltage after user's booting and in the case where low-voltage
There is the deficiency of indoor and outdoor machine communication failure in air-conditioning, guarantees that air-conditioning can work normally under normal voltage and low-voltage.
Example IV
The application also proposed a kind of electronic equipment, including memory, processor and storage on a memory and can located
The program run on reason device realizes the communication control method of above-mentioned air conditioner when processor executes program.
Technical solution in above-mentioned the embodiment of the present application, has at least the following technical effects or advantages:
1, guarantee normal voltage under between indoor unit and outdoor unit can high-speed traffic, enable compressor and outdoor fan
Quick start ensure that indoor unit is communicated without report indoor unit with outdoor unit former with outdoor unit normal communication under low-voltage state
Barrier.
2, compressor delayed startup can effectively be made up under normal voltage after user's booting and in the case where low-voltage
There is the deficiency of indoor and outdoor machine communication failure in air-conditioning, guarantees that air-conditioning can work normally under normal voltage and low-voltage.
Embodiment five
The application also proposed a kind of computer readable storage medium, be stored thereon with computer program, which is located
Reason device realizes the communication control method of above-mentioned air conditioner when executing.
Technical solution in above-mentioned the embodiment of the present application, has at least the following technical effects or advantages:
1, guarantee normal voltage under between indoor unit and outdoor unit can high-speed traffic, enable compressor and outdoor fan
Quick start ensure that indoor unit is communicated without report indoor unit with outdoor unit former with outdoor unit normal communication under low-voltage state
Barrier.
2, compressor delayed startup can effectively be made up under normal voltage after user's booting and in the case where low-voltage
There is the deficiency of indoor and outdoor machine communication failure in air-conditioning, guarantees that air-conditioning can work normally under normal voltage and low-voltage.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
It should be noted that in the claims, any reference symbol between parentheses should not be configured to power
The limitation that benefit requires.Word "comprising" does not exclude the presence of component or step not listed in the claims.Before component
Word "a" or "an" does not exclude the presence of multiple such components.The application can be by means of including several different components
It hardware and is realized by means of properly programmed computer.In the unit claims listing several devices, these are filled
Several in setting, which can be, to be embodied by the same item of hardware.The use of word first, second, and third is not
Indicate any sequence.These words can be construed to title.
Although the preferred embodiment of the application has been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications can be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the application range.
Obviously, those skilled in the art can carry out various modification and variations without departing from the essence of the application to the application
Mind and range.In this way, if these modifications and variations of the application belong to the range of the claim of this application and its equivalent technologies
Within, then the application is also intended to include these modifications and variations.
Claims (25)
1. a kind of communication control method of air conditioner characterized by comprising
It controls in the air conditioner and is communicated between indoor unit and outdoor unit using the first messaging parameter；
It detects and determines between the indoor unit and the outdoor unit communication abnormality occur；
It controls and is communicated between the indoor unit and the outdoor unit using the second messaging parameter.
2. the communication control method of air conditioner according to claim 1, which is characterized in that first messaging parameter is institute
The input voltage for stating air conditioner is more than or equal to used messaging parameter when predetermined voltage threshold；Second messaging parameter
Used messaging parameter when being less than the predetermined voltage threshold for the input voltage of the air conditioner.
3. the communication control method of air conditioner according to claim 1 or 2, which is characterized in that first messaging parameter
Including the first commitment defini interval, second messaging parameter includes the second commitment defini interval, wherein first commitment defini interval is less than institute
State the second commitment defini interval.
4. the communication control method of air conditioner according to claim 3, which is characterized in that further include:
The communication power supply controlled between the indoor unit and the outdoor unit leads in first commitment defini interval or described second
Letter is in close state in interval；Alternatively,
The communication loop current controlled between the indoor unit and the outdoor unit is less than predetermined current threshold.
5. the communication control method of air conditioner according to claim 4, which is characterized in that the predetermined current threshold is greater than
Or it is equal to 0.5mA, and the predetermined current threshold is less than or equal to 50mA.
6. the communication control method of air conditioner according to claim 5, which is characterized in that the predetermined current threshold is greater than
Or it is equal to 1mA, and the predetermined current threshold is less than or equal to 2mA.
7. the communication control method of air conditioner according to claim 3, which is characterized in that first commitment defini interval and institute
The second commitment defini interval is stated more than or equal to 1ms, and first commitment defini interval and second commitment defini interval be less than or
Equal to 100s.
8. the communication control method of air conditioner according to claim 7, which is characterized in that first commitment defini interval and institute
The second commitment defini interval is stated more than or equal to 1ms, and first commitment defini interval and second commitment defini interval be less than or
Equal to 10s.
9. the communication control method of air conditioner according to claim 1 or 2, which is characterized in that first messaging parameter
It include: the first baud rate, second messaging parameter includes the second baud rate, wherein first baud rate is less than described the
Two baud rates.
10. the communication control method of air conditioner according to claim 9, which is characterized in that first baud rate and institute
The second baud rate is stated more than or equal to 10bps, and first baud rate and second baud rate are less than or equal to
100Kbps。
11. the communication control method of air conditioner according to claim 10, which is characterized in that first baud rate and institute
The second baud rate is stated more than or equal to 100bps, and first baud rate and second baud rate are less than or equal to
10Kbps。
12. the communication control method of air conditioner according to claim 1 or 2, which is characterized in that first messaging parameter
Including the first data frame length, second messaging parameter includes the second data frame length, wherein first data frame length
Greater than second data frame length.
13. the communication control method of air conditioner according to claim 12, which is characterized in that first data frame length
It is more than or equal to 1byte, and first data frame length and second data frame with second data frame length
Length is less than or equal to 1024byte.
14. the communication control method of air conditioner according to claim 1 or 2, which is characterized in that first messaging parameter
Including the first commitment defini interval and the first baud rate, second messaging parameter includes the second commitment defini interval and the second baud rate,
In, the product of first commitment defini interval and first baud rate is less than second commitment defini interval and second baud rate
Product.
15. the communication control method of air conditioner according to claim 1 or 2, which is characterized in that first messaging parameter
Including the first commitment defini interval and the first baud rate and the first data frame length；Second messaging parameter includes the second commitment defini interval
With the second baud rate and the second data frame length；Wherein, the first numerical value=first data frame length/(first communication
It is spaced the first baud rate described in *)；Second value=second data frame length/(second described in the second commitment defini interval *
Baud rate), first numerical value is greater than the second value.
16. the communication control method of air conditioner according to claim 1 or 2, which is characterized in that the control interior
Before being communicated between machine and the outdoor unit using the second messaging parameter, further includes:
It obtains and occurs the duration of communication abnormality between the indoor unit and the outdoor unit, identify that the duration is greater than
Or it is equal to the first preset duration；And/or
It obtains and occurs the frequency of abnormity of communication abnormality in the second preset duration between the indoor unit and the outdoor unit, identify institute
Frequency of abnormity is stated more than or equal to preset times.
17. the communication control method of air conditioner according to claim 1 or 2, which is characterized in that the detection simultaneously determines institute
It states between indoor unit and the outdoor unit and communication abnormality occurs, comprising:
The reply data that the indoor unit does not receive the outdoor unit feedback in third preset duration is detected, determines the indoor unit
There is communication abnormality between the outdoor unit.
18. the communication control method of air conditioner according to claim 1 or 2, which is characterized in that the detection simultaneously determines institute
It states between indoor unit and the outdoor unit and communication abnormality occurs, further includes:
Detect the reply data that the indoor unit receives the outdoor unit feedback in the 4th preset duration；
It is abnormal to identify that the reply data of the feedback occurs；
According to the exception of the reply data, determine occur communication abnormality between indoor unit and outdoor unit.
19. the communication control method of air conditioner according to claim 2, which is characterized in that the control indoor unit
It is communicated between the outdoor unit using the second messaging parameter, comprising:
The current input voltage of the air conditioner is obtained, identifies that the input voltage is less than the predetermined voltage threshold；
Acquisition and matched second messaging parameter of the input voltage, control will be between the indoor unit and the outdoor unit
Messaging parameter be updated to second messaging parameter from the first messaging parameter.
20. the communication control method of the air conditioner according to claim 2 or 19, which is characterized in that the predeterminated voltage threshold
Value is more than or equal to 40V, and the predetermined voltage threshold is less than or equal to 180V.
21. the communication control method of the air conditioner according to claim 2 or 19, which is characterized in that the predeterminated voltage threshold
It is worth predetermined voltage threshold and is more than or equal to 100V, and the predetermined voltage threshold is less than or equal to 150V.
22. a kind of communication control unit of air conditioner characterized by comprising
Communication control module is communicated between indoor unit and outdoor unit using the first messaging parameter for controlling in air conditioner,
And occur adopting between the communication abnormality control indoor unit and the outdoor unit between the indoor unit and the outdoor unit
It is communicated with the second messaging parameter；
There is communication abnormality between the indoor unit and the outdoor unit for detecting and determining in abnormality detection module.
23. a kind of air conditioner characterized by comprising the communication control unit of air conditioner as claimed in claim 22.
24. a kind of electronic equipment, which is characterized in that on a memory and can be in processor including memory, processor and storage
The program of upper operation, which is characterized in that when the processor executes described program, realize as described in any in claim 1-21
Air conditioner communication control method.
25. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
The communication control method of the air conditioner as described in any in claim 1-21 is realized when execution.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910390455.1A CN110173802B (en) | 2019-05-10 | 2019-05-10 | Air conditioner, communication control method and device thereof and electronic equipment |
| PCT/CN2019/097775 WO2020228136A1 (en) | 2019-05-10 | 2019-07-25 | Air conditioner and communication control method therefor, device, and electronic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910390455.1A CN110173802B (en) | 2019-05-10 | 2019-05-10 | Air conditioner, communication control method and device thereof and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110173802A true CN110173802A (en) | 2019-08-27 |
| CN110173802B CN110173802B (en) | 2021-10-26 |
Family
ID=67690846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910390455.1A Active CN110173802B (en) | 2019-05-10 | 2019-05-10 | Air conditioner, communication control method and device thereof and electronic equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110173802B (en) |
| WO (1) | WO2020228136A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762742A (en) * | 2019-10-18 | 2020-02-07 | Tcl空调器(中山)有限公司 | Air conditioner control method and device, air conditioner and storage medium |
| CN115111700A (en) * | 2022-06-23 | 2022-09-27 | 北京小米移动软件有限公司 | Air conditioner OTA (over the air technology) upgrade control method and device, readable storage medium and chip |
| CN116007201A (en) * | 2022-12-14 | 2023-04-25 | 珠海格力电器股份有限公司 | Control method for pairing internal and external machines, water heater and computer readable storage medium |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101620441A (en) * | 2009-08-05 | 2010-01-06 | 重庆百年通信设备有限公司 | Monitoring system in communication computer room |
| CN102156679A (en) * | 2011-04-18 | 2011-08-17 | 苏州捷泰科信息技术有限公司 | PCIE interface-based solid state disk power-down protection method and device |
| CN102185555A (en) * | 2010-12-28 | 2011-09-14 | 上海智大电子有限公司 | Digitalized alternating-current voltage and speed regulation device |
| CN102788930A (en) * | 2012-09-11 | 2012-11-21 | 深圳市金宏威技术股份有限公司 | Digital insulation monitoring sensor and method for testing leakage current |
| CN102833201A (en) * | 2012-07-30 | 2012-12-19 | 北京维盛新仪科技有限公司 | Highway addressable remote transducer (HART) modem based on singlechip, and implementation method thereof |
| US8368337B2 (en) * | 2009-05-21 | 2013-02-05 | Lennox Industries Inc. | HVAC equipment phase and voltage monitor and control |
| CN103278203A (en) * | 2013-04-25 | 2013-09-04 | 合肥工业大学 | High frequency Coriolis mass flowmeter digital signal processing system |
| CN103875188A (en) * | 2011-09-13 | 2014-06-18 | 沃尔塔利斯公司 | Optimization of a home automation system using a local power line communication network |
| US20140262133A1 (en) * | 2013-03-15 | 2014-09-18 | Waterfurnace International, Inc. | Space conditioning control and monitoring method and system |
| CN105262490A (en) * | 2015-09-18 | 2016-01-20 | 重庆川仪自动化股份有限公司 | Self-adaptive system based on Manchester coding and decoding, and method thereof |
| US9857810B2 (en) * | 2016-05-18 | 2018-01-02 | Clyde Wesley Smith, JR. | Solar energy space heating thermostatic controller |
| CN107786248A (en) * | 2017-10-13 | 2018-03-09 | 北京电子科技学院 | A kind of power line carrier safety governor |
| CN108088045A (en) * | 2017-12-18 | 2018-05-29 | 广东美的制冷设备有限公司 | Switching method, air conditioner and the readable storage medium storing program for executing of air conditioner communication mode |
| JP6488932B2 (en) * | 2015-07-28 | 2019-03-27 | 株式会社富士通ゼネラル | Air conditioner |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105318488B (en) * | 2014-06-24 | 2019-07-16 | 松下电器产业株式会社 | Pipe type air conditioner and its control method |
| CN106209496A (en) * | 2016-06-23 | 2016-12-07 | 珠海格力电器股份有限公司 | A kind of communication abnormality detection device and method |
| CN109539513A (en) * | 2018-11-23 | 2019-03-29 | 珠海格力电器股份有限公司 | Machine telecommunication circuit and its control method and a kind of air-conditioning inside and outside a kind of air-conditioning |
-
2019
- 2019-05-10 CN CN201910390455.1A patent/CN110173802B/en active Active
- 2019-07-25 WO PCT/CN2019/097775 patent/WO2020228136A1/en active Application Filing
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8368337B2 (en) * | 2009-05-21 | 2013-02-05 | Lennox Industries Inc. | HVAC equipment phase and voltage monitor and control |
| CN101620441A (en) * | 2009-08-05 | 2010-01-06 | 重庆百年通信设备有限公司 | Monitoring system in communication computer room |
| CN102185555A (en) * | 2010-12-28 | 2011-09-14 | 上海智大电子有限公司 | Digitalized alternating-current voltage and speed regulation device |
| CN102156679A (en) * | 2011-04-18 | 2011-08-17 | 苏州捷泰科信息技术有限公司 | PCIE interface-based solid state disk power-down protection method and device |
| CN103875188A (en) * | 2011-09-13 | 2014-06-18 | 沃尔塔利斯公司 | Optimization of a home automation system using a local power line communication network |
| CN102833201A (en) * | 2012-07-30 | 2012-12-19 | 北京维盛新仪科技有限公司 | Highway addressable remote transducer (HART) modem based on singlechip, and implementation method thereof |
| CN102788930A (en) * | 2012-09-11 | 2012-11-21 | 深圳市金宏威技术股份有限公司 | Digital insulation monitoring sensor and method for testing leakage current |
| US20140262133A1 (en) * | 2013-03-15 | 2014-09-18 | Waterfurnace International, Inc. | Space conditioning control and monitoring method and system |
| CN103278203A (en) * | 2013-04-25 | 2013-09-04 | 合肥工业大学 | High frequency Coriolis mass flowmeter digital signal processing system |
| JP6488932B2 (en) * | 2015-07-28 | 2019-03-27 | 株式会社富士通ゼネラル | Air conditioner |
| CN105262490A (en) * | 2015-09-18 | 2016-01-20 | 重庆川仪自动化股份有限公司 | Self-adaptive system based on Manchester coding and decoding, and method thereof |
| US9857810B2 (en) * | 2016-05-18 | 2018-01-02 | Clyde Wesley Smith, JR. | Solar energy space heating thermostatic controller |
| CN107786248A (en) * | 2017-10-13 | 2018-03-09 | 北京电子科技学院 | A kind of power line carrier safety governor |
| CN108088045A (en) * | 2017-12-18 | 2018-05-29 | 广东美的制冷设备有限公司 | Switching method, air conditioner and the readable storage medium storing program for executing of air conditioner communication mode |
Non-Patent Citations (3)
| Title |
|---|
| 李方园等: "《图解变频器控制及应用》", 31 May 2012, 中国电力出版社 * |
| 杜文蛟等: "《可编程控制器应用技术基础》", 30 September 2015, 东北大学出版社 * |
| 王桂英等: "《通信用可控硅整流器》", 30 April 1975, 人民邮电出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762742A (en) * | 2019-10-18 | 2020-02-07 | Tcl空调器(中山)有限公司 | Air conditioner control method and device, air conditioner and storage medium |
| CN110762742B (en) * | 2019-10-18 | 2021-07-02 | Tcl空调器(中山)有限公司 | Air conditioner control method and device, air conditioner and storage medium |
| CN115111700A (en) * | 2022-06-23 | 2022-09-27 | 北京小米移动软件有限公司 | Air conditioner OTA (over the air technology) upgrade control method and device, readable storage medium and chip |
| CN116007201A (en) * | 2022-12-14 | 2023-04-25 | 珠海格力电器股份有限公司 | Control method for pairing internal and external machines, water heater and computer readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020228136A1 (en) | 2020-11-19 |
| CN110173802B (en) | 2021-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110173803A (en) | Air conditioner and its communication control method, device and electronic equipment | |
| CN110173802A (en) | Air conditioner and its communication control method, device and electronic equipment | |
| CN102705954B (en) | Internet-based automatic fault repair and detection method of frequency-conversion air conditioner | |
| CN106152415B (en) | The fault determination method and device of air-conditioning system connection wiring | |
| CN108180599B (en) | Debugging method, debugging device and computer readable storage medium | |
| US9866021B2 (en) | Load power device, system and method of load control and management employing load identification | |
| CN103837820B (en) | The communication detecting method of a kind of current-loop communication circuit and system | |
| CN110086697A (en) | Household electrical appliances fault handling method and device | |
| CN209454773U (en) | Train grade control unit and train network control system | |
| CN104236025A (en) | System and method for controlling air conditioner | |
| CN104613607A (en) | Data interaction method and device and air-conditioner control system | |
| CN104990209A (en) | Central air conditioner, failure query method of central air conditioner, and wire controller of central air conditioner | |
| US8856403B2 (en) | Communication module, communication system and air conditioner | |
| CN109305192A (en) | The operation method of train grade control unit VCU-M, train network control system and VCU-M | |
| CN110173804A (en) | Air conditioner and its communication control method, device | |
| CN106526369B (en) | A kind of on-off testing system and method based on programmable controller | |
| CN110686359B (en) | Fault diagnosis method for variable frequency air conditioner | |
| CN106288159B (en) | Control method, control device and the air conditioner of air conditioner | |
| CN108594713A (en) | Motor control method, dish-washing machine and computer readable storage medium | |
| CN108870641B (en) | Drive fault detection method and device and air conditioner | |
| CN110173800A (en) | Air conditioner and its communication control method, device and electronic equipment | |
| CN108809777B (en) | Operation control method, Wi-Fi communication module, home appliance device, system, and storage medium | |
| CN110173805A (en) | Air conditioner and its communication control method, device | |
| CN110686358B (en) | Variable frequency air conditioner fault diagnosis method based on detection tool | |
| CN105091193A (en) | Inverter compressor operating frequency adjusting method and device, and inverter air conditioner system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |