CN110320816A - Wireless signal processing methods, household appliance control method, household electrical appliance and computer readable storage medium - Google Patents
Wireless signal processing methods, household appliance control method, household electrical appliance and computer readable storage medium Download PDFInfo
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- CN110320816A CN110320816A CN201910710414.6A CN201910710414A CN110320816A CN 110320816 A CN110320816 A CN 110320816A CN 201910710414 A CN201910710414 A CN 201910710414A CN 110320816 A CN110320816 A CN 110320816A
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- wireless signal
- adjusting data
- solution adjusting
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
Abstract
The present invention provides a kind of wireless signal processing methods, household appliance control method, household electrical appliance and computer readable storage medium, which includes the wireless signal for receiving two or more, and each wireless signal has unique carrier frequency；Solution adjusting data is obtained after multiple wireless signals are filtered and demodulated, judges whether the corresponding solution adjusting data of wireless signal can be identified, can such as be identified, then according to the corresponding control operation of the instruction execution identified.The present invention also provides the household electrical appliance of the application above method and the computer readable storage mediums of realization this method.The present invention can be improved the anti-interference of the wireless signal of the remote controler transmitting of household electrical appliance.
Description
Technical field
The present invention relates to the control fields of household electrical appliance, specifically, being related to a kind of wireless signal processing methods, household electrical appliance
Control method, the household electrical appliance and computer readable storage medium for realizing this method.
Background technique
Air-conditioning is common household electrical appliance, and the existing big multi-configuration infrared remote controller of air-conditioning, user can be by infrared
Line remote controler sends infrared control signal to the indoor unit of air-conditioning, to realize the control to air-conditioning.
In general, infrared remote controller is provided with infrared transmitter, the control signal quilt that the single-chip microcontroller of remote controler generates
After carrier signal modulation, issued by infrared transmitter.The indoor unit of air-conditioning is provided with infrared radiation receiving circuit, for connecing
The infrared signal of remote controler transmitting is received, also, is provided with demodulator circuit on the chip of indoor unit, for infrared to what is received
Line signal is demodulated, and control signal is obtained, and the control signal that will acquire is transmitted to the single-chip microcontroller of indoor unit, by indoor unit
Single-chip microcontroller identifies the control signal of acquisition, identifies corresponding control instruction, and execute correspondence according to the control instruction
Control operation, such as set temperature, change operational mode etc..
But since there may be other infrared rays to emit in equipment, such as room in addition to setting for air-conditioning use environment
Outside air-conditioning, it is also possible to television set, electric fan etc. are set and also matched using the equipment of infrared remote controller, or even present some lamps and lanterns
Infrared remote controller is set.In general, the frequency for the carrier signal that infrared remote controller uses is fixed and different infrared
The carrier signal of line remote controler is not usually identical.But if the infrared remote controller that interior uses is more, when multiple infrared remotes
When control device is concurrently depressed, or when the indoor infrared signal in the presence of others, if the frequency ratio of indoor two infrared signals
It being closer to, two infrared signals will interfere with each other, and the infrared signal that the indoor unit of air-conditioning receives is disturbed signal,
It tends not to be correctly validated after disturbed signal demodulation, will lead to air-conditioning can not execute scheduled control operation, influence to use
The normal use at family.
Summary of the invention
The first object of the present invention is to provide one kind and effectively avoids not identifying instruction because infrared signal is disturbed
Wireless signal processing methods.
The second object of the present invention is to provide a kind of family for effectively avoiding not working because the signal of remote controler is disturbed
Electrical appliance control method.
The third object of the present invention is to provide a kind of household electrical appliance for realizing above-mentioned household appliance control method.
The fourth object of the present invention is to provide a kind of computer-readable storage medium for realizing above-mentioned household appliance control method
Matter.
The first purpose to realize the present invention, household appliance control method provided by the invention include receiving two or more
Wireless signal, each wireless signal have unique carrier frequency；Demodulation number is obtained after multiple wireless signals are filtered and demodulated
According to, judge whether the corresponding solution adjusting data of wireless signal can be identified, can such as be identified, then the instruction execution that basis identifies
Corresponding control operation.
Preferably, wireless signal can be the infrared signal of infrared remote controller sending.
By above scheme as it can be seen that infrared remote controller can emit multiple infrared signals, and each infrared ray simultaneously
The carrier frequency of signal is different, after the infrared radiation receiving circuit of household electrical appliance receives the infrared signal of multiple and different frequencies,
It is filtered respectively using different bandpass filters, and demodulation is carried out to filtered signal and obtains solution adjusting data.
In this way, even if the carrier signal of one or more frequencies is disturbed, as long as there are one carry in multiple carrier signals
Wave signal is not disturbed, and infrared radiation receiving circuit still is able to receive a not disturbed carrier signal, it is hereby achieved that
One can identified solution adjusting data, household electrical appliance still can receive correctly instruction and it is corresponding according to the instruction execution
Operation.
One Preferable scheme is that, to multiple wireless signals filtering include: the filter using two or more to multiple nothings
Line signal is filtered, and the channel frequence of each filter is mutually indepedent.
It can be seen that the channel frequence of multiple bandpass filters is mutually indepedent, i.e., the channel frequence of multiple bandpass filters
Between be not overlapped mutually, the wireless signal that multiple frequencies available in this way do not overlap each other.
Further embodiment is that each filter has unique priority level；Judge the corresponding demodulation number of wireless signal
According to whether can be identified include: successively to obtain the corresponding solution adjusting data of each filter according to the priority levels of multiple filters,
When the corresponding solution adjusting data of the higher filter of priority level can not be identified, it is corresponding to obtain the lower filter of priority level
Solve adjusting data.
As it can be seen that household electrical appliance are not to identify to all corresponding solution adjusting datas of filter, but from priority scheduling
The highest bandpass filter of grade starts identification solution adjusting data, the only corresponding solution adjusting data of the higher bandpass filter of priority level
When not identified, the corresponding solution adjusting data of the lower bandpass filter of priority level can be just identified.It is, if priority level
It is that will not identify the lower bandpass filter of priority level when the corresponding solution adjusting data of higher bandpass filter is correctly validated
Corresponding solution adjusting data improves household electrical appliance to wireless signal so as to shorten the processing time to the wireless signal received
Response speed.
Further scheme be receive two or more wireless signals include: receive within a preset time it is multiple wireless
Signal.
It can be seen that multiple wireless signals can receive simultaneously, that is, infrared remote controller is simultaneously emitted by and multiple has
The infrared signal of different carrier frequencies, in this way, household electrical appliance will receive multiple wireless signals simultaneously.Theoretically, Duo Gewu
The corresponding solution adjusting data of line signal is identical, in this way, household electrical appliance can still connect even if wherein some wireless signal is disturbed
Receive other wireless signals not being disturbed, thus correctly identify the solution adjusting data of wireless signal and execute it is corresponding control refer to
It enables.
One optional scheme is that judge whether the corresponding solution adjusting data of wireless signal can be identified include: to judge the solution
Whether adjusting data matches with preset instruction, if so, the determining solution adjusting data is can identified solution adjusting data.
It can be seen that if solution adjusting data matches with preset instruction, then it represents that wireless signal is not disturbed, and
And the instruction characterized is exactly the preset instruction, thus may determine that the solution adjusting data is can identified demodulation number
According to.
One optional scheme is that judge whether the corresponding solution adjusting data of wireless signal can be identified include: to judge the solution
Whether adjusting data verifies correctly, if so, the determining solution adjusting data is can identified solution adjusting data.
As it can be seen that if solution adjusting data can pass through verification, then it represents that wireless signal is not disturbed, and the instruction characterized
It is exactly the preset instruction, thus may determine that the solution adjusting data is can identified solution adjusting data.
One optional scheme is that judge whether the corresponding solution adjusting data of wireless signal can be identified include: to judge the solution
Whether adjusting data matches with preset communication protocol, if so, the determining solution adjusting data is can identified solution adjusting data.
As it can be seen that if solution adjusting data matches with preset communication protocol, then it represents that wireless signal is not disturbed, and
And the instruction characterized is exactly the preset instruction, thus may determine that the solution adjusting data is can identified demodulation number
According to.
One optional scheme is such as to confirm that the corresponding solution adjusting data of wireless signal can not be identified, then it is wireless to issue this
The disturbed prompt information of signal.
It can be seen that when the corresponding solution adjusting data of wireless signal can not be identified, then it represents that the wireless signal, which exists, to be done
The case where disturbing issues prompt information at this time, user can be allowed to know that there are interference sources on periphery in time, in order to which user excludes in time
Interference source.
To realize the second above-mentioned purpose, household appliance control method provided by the invention is using at above-mentioned wireless signal
Reason method handles the received wireless signal of institute, wherein according to the corresponding control operation packet of the instruction execution identified
Include the control operation to household electrical appliance.
To realize above-mentioned third purpose, household electrical appliance provided by the invention have shell, are provided with circuit board in shell,
Processor and memory are provided on circuit board, memory is stored with computer program, when computer program is executed by processor
Realize each step of above-mentioned household appliance control method.
To realize that the 4th above-mentioned purpose, the present invention provide and be stored with computer program on computer readable storage medium,
Each step of above-mentioned household appliance control method is realized when computer program is executed by processor.
Detailed description of the invention
Fig. 1 is the structural representation frame of the remote controler and household electrical appliance using present inventor's electrical appliance control embodiment of the method
Figure.
Fig. 2 is the flow chart of present inventor's electrical appliance control embodiment of the method.
The invention will be further described with reference to the accompanying drawings and embodiments.
Specific embodiment
Wireless signal processing methods of the invention are applied to the household electrical appliance such as air-conditioning, household electrical appliance have remote controler with
And main equipment, remote controler can issue wireless signal, main equipment can receive wireless signal, and to the received wireless signal of institute
It is handled.Preferably, the main equipment of household electrical appliance has shell, is provided with one piece of circuit board in shell, circuit board is equipped with
Processor and memory, memory are stored with computer program, and processor, which executes the computer program, can be achieved on household
The control method of electric appliance.
Wireless signal processing methods, that is, household appliance control method embodiment:
Referring to Fig. 1, the household electrical appliance of the present embodiment are air-conditionings, and air-conditioning has remote controler 10 and indoor unit 20, it is preferred that
The remote controler 10 is infrared remote controller, and single-chip microcontroller 11, modulation circuit 12, transmit circuit 13 are provided in remote controler 10 and is carried
Wave signal generating circuit 14, wherein single-chip microcontroller 11 receives the control instruction that user issues, and generates control signal.For example, with
The increased key of temperature on remote controler 10 is pressed at family, and single-chip microcontroller 11 receives the signal that key is pressed, and will be generated temperature and is increased
Control signal, the control signal be digital signal.
The digital signal that single-chip microcontroller 11 generates is converted into being transmitted to modulation circuit 12 after analog signal, in the present embodiment, adjusts
Circuit 12 processed can be modulated control signal using the carrier signal of a variety of different frequencies.Carrier signal occurs circuit 14 and uses
In production carrier signal, it is preferred that circuit 14 occurs for carrier signal can generate the load of two kinds or three kinds different frequencies simultaneously
Wave signal, it is preferred that the frequency of multiple carrier signals is the common frequency of infrared signal.In this way, modulation circuit 12 uses
After the carrier signal of different frequency is modulated control signal, multiple wireless signals are formed, in the present embodiment, wireless signal is
Infrared signal, infrared signal are issued by transmit circuit 13.Therefore, remote controler 10 can be simultaneously emitted by multiple infrared ray letters
Number, and the frequency of the carrier signal of multiple infrared signals is not identical, but the control signal that multiple infrared signals are included
Content is identical.For example, the frequency of the carrier signal of multiple infrared signals is 36kHz, 38kHz, 40kHz respectively.
It is provided with single-chip microcontroller 21, demodulator circuit 22, bandpass filter 23 on the circuit board of air conditioner indoor unit 20 and receives
Circuit 24, receiving circuit 24 is that infrared signal receives circuit, for receiving the infrared signal of the sending of remote controler 10.Receive electricity
After road 24 receives infrared signal, received infrared signal is transmitted to bandpass filter 23.
In the present embodiment, multiple bandpass filters are provided on the circuit board of air conditioner indoor unit 20, such as there are three settings
Bandpass filter L1, L2, L3, the channel frequence of three bandpass filters is mutually indepedent, that is, three bandpass filter L1,
L2, L3 are each to have unique channel frequence by oneself, and channel frequence does not overlap each other.For example, three bandpass filters L1, L2, L3
Channel frequence is 36kHz, 38kHz, 40kHz, that is, the carrier signal frequency with the infrared signal of the transmitting of remote controler 10 respectively
Rate is consistent.
Three infrared signals, and the carrier signal of three infrared signals can be received simultaneously due to receiving circuit 24
Frequency is not identical, therefore, receives circuit 24 for three infrared signals and is transmitted to three bandpass filters, by three bandpass filterings
Device is respectively filtered three infrared signals, to obtain filtered control signal.
Filtered control signal is exported respectively to demodulator circuit 22, and demodulator circuit 22 carries out filtered control signal
Demodulation obtains solution adjusting data, and solution adjusting data can be the data for being converted into digital signal, and 21 pairs of solution adjusting datas of single-chip microcontroller carry out
Identification, to judge to solve whether adjusting data can be identified.If some infrared signal is disturbed, the infrared signal solution
The solution adjusting data recalled is can not be identified, such as solves adjusting data not over verification, or solves adjusting data and set in advance
Fixed communication protocol mismatches, or solution adjusting data is all different with preset control instruction.Therefore, single-chip microcontroller 21 can
To judge whether the corresponding infrared signal of solution adjusting data is done by judging whether a certain solution adjusting data can be identified
It disturbs.
In the present embodiment, multiple bandpass filters have the priority level of oneself, such as the priority scheduling of bandpass filter L1
Grade highest, the priority level of bandpass filter L2 are taken second place, and the priority level of bandpass filter L3 is minimum, 21 pairs of demodulation numbers of single-chip microcontroller
When according to being identified, multiple solution adjusting datas can be identified according to the sequence of the priority level of multiple bandpass filters, such as
The corresponding solution adjusting data of the higher bandpass filter of fruit priority level can be identified, then will not continue to execute subsequent band logical filter
The solution adjusting data of wave device identifies that the solution adjusting data of the only bandpass filter of higher priority is not identified, just can be to lower
The corresponding solution adjusting data of the bandpass filter of priority level is identified.
The control method process of air-conditioning is introduced below with reference to Fig. 2.Firstly, executing step S1, air conditioner indoor unit receives multiple
Wireless signal, the wireless signal of the present embodiment are infrared signal, and each infrared signal all has oneself uniquely
The carrier frequency of carrier frequency, i.e., multiple infrared signals is different from.Preferably, transmission three is red simultaneously for the remote controler of air-conditioning
Three infrared ray emitting heads are arranged in outside line signal, such as remote controler, and infrared signal can be issued simultaneously.Air conditioner indoor unit will
Three infrared receiving terminals are arranged in multiple infrared signals when receiving simultaneously, such as air conditioner indoor unit, each infrared ray connects
It receives head and receives an infrared signal respectively.Certainly, when actually three infrared signal receiving times might have certain
Between it is poor, but the time difference is very small, can almost ignore, such as three infrared signal received time differences are within 1 millisecond.Cause
This, air conditioner indoor unit will receive infrared signal of multiple infrared signals as same group within a preset time, same group
Infrared signal is multiple infrared signals that remote controler is simultaneously emitted by, and the control that same group of infrared signal is characterized refers to
Order is identical.
Then, step S2 is executed, multiple wireless signals are filtered using multiple bandpass filters.Due to each band
Bandpass filter has oneself unique channel frequence, and the channel frequence of multiple bandpass filters is not overlapped, also, multiple band logicals
The channel frequence of filter is consistent with the carrier frequency of infrared signal that remote controler occurs respectively, bandpass filters multiple in this way
The control signal of the infrared signal of different carrier frequencies can be filtered out.
Then, step S3 is executed, the control after multiple band-pass filters is demodulated, obtains each band respectively
The corresponding solution adjusting data of bandpass filter, it is preferred that solution adjusting data is the data for being converted into digital signal.As it can be seen that each is red
Outside line signal obtains a control signal after the filtering of bandpass filter, which obtains demodulation number after being demodulated
According to, therefore, each infrared signal is corresponding with a bandpass filter, which is filtered, demodulate after obtain
One solution adjusting data, that is, each solution adjusting data correspond to an infrared signal.
Since remote controler emits three infrared signals with different carrier frequencies simultaneously, air conditioner indoor unit is received
To three infrared signals, after filtering, demodulating, three solution adjusting datas are obtained respectively.Next it needs to three demodulation numbers
According to being identified, to obtain the control instruction identified.
In the case where infrared signal is not disturbed, the corresponding solution adjusting data of three infrared signals be it is identical,
It is all therefore the identical control instruction of characterization if identified to three solution adjusting datas every time, will lead to single-chip microcontroller needs
It takes a long time and solution adjusting data is identified, influence air conditioner indoor unit to the response speed of infrared signal.
Therefore, the present embodiment be not three solution adjusting datas are identified every time, but in a certain order, one
Fixed condition identified, in this way can be to avoid as long as no longer will be performed subsequent identification after correctly identifying a solution adjusting data
Each solution adjusting data is identified, the response speed to infrared signal is improved.
In the present embodiment, three bandpass filters all have unique priority level, that is, each solution adjusting data
There is different priority levels according to bandpass filter.In step S4, it is corresponding to obtain the highest bandpass filter of priority level
Adjusting data is solved, and the solution adjusting data is identified.Then, step S5 is executed, judges the highest bandpass filter of priority level
Whether corresponding solution adjusting data can be identified, for example, judge the solution adjusting data whether with single-chip microcontroller it is pre-stored some
Control instruction matches, alternatively, solution adjusting data whether can by verification, or solution adjusting data whether with preset communication
Agreement matches, if solution adjusting data can be identified, then it represents that and the corresponding infrared signal of solution adjusting data is not disturbed,
S7 is thened follow the steps, solution adjusting data is identified into control instruction, and executes the corresponding control operation of control instruction, such as adjust and set
Determine temperature, or adjusts the operational mode etc. of air-conditioning.
If the current corresponding solution adjusting data of bandpass filter cannot be identified, then it represents that the solution adjusting data is corresponding red
Outside line signal is interfered, and thens follow the steps S6, and the corresponding solution adjusting data of bandpass filter for obtaining next priority level is gone forward side by side
Row identification, and returns to step S5, judges whether the corresponding solution adjusting data of the bandpass filter of next priority level can be by
Identification.
Since remote controler emits three infrared signals simultaneously, what three infrared signals were disturbed under normal conditions can
Energy property is extremely low, and therefore, at least one infrared signal will not be disturbed in three infrared signals, i.e. three band logicals filters
The corresponding solution adjusting data of wave device at least one be can be identified.By step S5 to the operation of step S7, in air conditioning chamber
Machine can identify control instruction transmitted by remote controler.
Preferably, if the corresponding solution adjusting data of some infrared signal cannot be identified, air conditioner indoor unit can
To issue prompt information, such as issue the disturbed prompt information of a certain infrared signal, with inform in time user there is currently
Interference source, and which frequency is the frequency of interference source be, user can timely exclusive PCR source.
Certainly, if three infrared signals are interfered, air conditioner indoor unit identifies three solution adjusting datas
Afterwards, three solution adjusting datas can not correctly be identified, at this point, air conditioner indoor unit will be unable to obtain control instruction, also can not just be executed
Corresponding control operation.Therefore, air conditioner indoor unit accordingly issues the prompt information that can not obtain control instruction, it is preferred that air-conditioning
Indoor unit issues the disturbed prompt information of three infrared signals, so that user knows that air conditioner indoor unit can not obtain control
The reason of instruction, and exclusive PCR source in time.
As it can be seen that the remote controler of air-conditioning simultaneously send multiple infrared signals, even if when one or both of them infrared ray
Signal is disturbed, also wants at least one infrared signal not to be disturbed under normal conditions, by not done to this
After the infrared signal disturbed is filtered, demodulates and identifies, control instruction transmitted by available remote controler be can be improved
Anti-interference of the air-conditioning to wireless signal.
Certainly, also infrared signal is illustrated the present embodiment as embodiment, and when practical application, wireless signal can be with
It is the electric signal of other wireless way for transmitting such as less radio-frequency (RF) signal.
Household electrical appliance embodiment:
The household electrical appliance of the present embodiment can be the household electrical appliance that air-conditioning, television set, electric fan etc. have remote controler, household
The main equipment of electric appliance has shell, is provided with circuit board in shell, processor and memory, memory are provided on circuit board
In be stored with the computer program that can be run on a processor, and when processor executes computer program, realizes above-mentioned household electrical appliance
Each step of control method.
For example, computer program can be divided into one or more modules, one or more module, which is stored in, is deposited
It in reservoir, and is executed by processor, to complete modules of the invention.One or more modules can be can complete it is specific
The series of computation machine program instruction section of function, the instruction segment is for describing execution of the computer program in terminal device
Journey.
Processor alleged by the present invention can be central processing unit (Central Processing Unit, CPU), may be used also
To be other general processors, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng processor is the control centre of electric appliance, utilizes the various pieces of various interfaces and the entire electric appliance of connection.
Memory can be used for storing computer program and/or module, and processor is stored in memory by operation or execution
Interior computer program and/or module, and the data being stored in memory are called, realize the various functions of electric appliance.Storage
Device can mainly include storing program area and storage data area, wherein storing program area can storage program area, at least one function
Required application program (such as sound-playing function, image player function etc.) etc.；Storage data area can be stored according to electric appliance
Use created data (such as audio data, phone directory etc.) etc..In addition, memory may include high random access storage
Device can also include nonvolatile memory, such as hard disk, memory, plug-in type hard disk, intelligent memory card (Smart Media
Card, SMC), secure digital (Secure Digital, SD) card, flash card (Flash Card), at least one magnetic disk storage
Part, flush memory device or other volatile solid-state parts.
Computer readable storage medium:
If the computer program that the memory of household electrical appliance is stored is realized in the form of SFU software functional unit and conduct
Independent product when selling or using, can store in a computer readable storage medium.Based on this understanding, originally
The all or part of the process in above-described embodiment method is realized in invention, and relevant hardware can also be instructed by computer program
It completes, which can be stored in a computer readable storage medium, which is being executed by processor
When, it can be achieved that above-mentioned household appliance control method each step.
Wherein, computer program includes computer program code, and computer program code can be source code form, object
Code form, executable file or certain intermediate forms etc..Computer-readable medium may include: that can carry computer program
Any entity or device of code, recording medium, USB flash disk, mobile hard disk, magnetic disk, CD, computer storage, read-only memory
(ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), electric carrier signal, electricity
Believe signal and software distribution medium etc..It should be noted that the content that computer-readable medium includes can be managed according to the administration of justice
Local legislation and the requirement of patent practice carry out increase and decrease appropriate, such as in certain jurisdictions, according to legislation and patent
Practice, computer-readable medium does not include electric carrier signal and telecommunication signal.
Finally it is emphasized that the present invention is not limited to the above embodiments, such as the wireless signal that remote controler is emitted
Quantity changes, or the change to solution adjusting data identification method, these changes also should include the guarantor in the claims in the present invention
It protects in range.
Claims (10)
1. wireless signal processing methods characterized by comprising
Two or more wireless signals are received, each wireless signal has unique carrier frequency；
Solution adjusting data is obtained after multiple wireless signals are filtered and demodulated, and judges the corresponding solution adjusting data of the wireless signal
Whether can be identified, can such as be identified, then according to the corresponding control operation of the instruction execution identified.
2. wireless signal processing methods according to claim 1, it is characterised in that:
It include: that multiple wireless signals are filtered using two or more filters to multiple wireless signal filtering
The channel frequence of wave, each filter is mutually indepedent.
3. wireless signal processing methods according to claim 2, it is characterised in that:
Each filter has unique priority level；
Judge the corresponding solution adjusting data of the wireless signal whether to be identified to include: priority scheduling according to multiple filters
Grade successively obtain the corresponding solution adjusting data of each filter, the corresponding solution adjusting data of the higher filter of priority level can not
When identified, the corresponding solution adjusting data of the lower filter of priority level is obtained.
4. wireless signal processing methods according to any one of claims 1 to 3, it is characterised in that:
The wireless signal for receiving two or more includes: to receive multiple wireless signals within a preset time.
5. wireless signal processing methods according to any one of claims 1 to 3, it is characterised in that:
Judge the corresponding solution adjusting data of the wireless signal whether can be identified include: judge the solution adjusting data whether with set in advance
Fixed instruction matches, if so, the determining solution adjusting data is can identified solution adjusting data.
6. wireless signal processing methods according to any one of claims 1 to 3, it is characterised in that:
Judge the corresponding solution adjusting data of the wireless signal whether to be identified to include: to judge whether the solution adjusting data verifies just
Really, if so, the determining solution adjusting data is can identified solution adjusting data.
7. wireless signal processing methods according to any one of claims 1 to 3, it is characterised in that:
Judge the corresponding solution adjusting data of the wireless signal whether can be identified include: judge the solution adjusting data whether with it is preset
Communication protocol matching, if so, the determining solution adjusting data is can identified solution adjusting data.
8. household appliance control method characterized by comprising
The received wireless signal of institute is handled using wireless signal processing methods as described in any one of claim 1 to 7,
Wherein, according to the control operation that the corresponding control operation of the instruction execution identified includes to household electrical appliance.
9. household electrical appliance, which is characterized in that including shell, circuit board is provided in the shell, is provided on the circuit board
Processor and memory, the memory are stored with computer program, real when the computer program is executed by the processor
Now each step of household appliance control method as claimed in claim 8.
10. computer readable storage medium is stored thereon with computer program, it is characterised in that: the computer program is located
Reason device realizes each step of household appliance control method as claimed in claim 8 when executing.
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| CN201910710414.6A CN110320816B (en) | 2019-08-02 | 2019-08-02 | Wireless signal processing method, household appliance control method, household appliance and computer readable storage medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113299056A (en) * | 2021-06-10 | 2021-08-24 | 深圳市炬力北方微电子有限公司 | Infrared data transmission method, device, system and related equipment |
| CN112364781B (en) * | 2020-11-13 | 2024-04-05 | 珠海雷特科技股份有限公司 | Intelligent lamp, signal self-adaptive identification method thereof and computer readable storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101697248A (en) * | 2009-09-27 | 2010-04-21 | 华为技术有限公司 | Learning type infrared remote control device and method |
| CN102402851A (en) * | 2010-09-10 | 2012-04-04 | 珠海扬智电子有限公司 | Remote controller, receiver and sound remote control method |
-
2019
- 2019-08-02 CN CN201910710414.6A patent/CN110320816B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101697248A (en) * | 2009-09-27 | 2010-04-21 | 华为技术有限公司 | Learning type infrared remote control device and method |
| CN102402851A (en) * | 2010-09-10 | 2012-04-04 | 珠海扬智电子有限公司 | Remote controller, receiver and sound remote control method |
Non-Patent Citations (1)
| Title |
|---|
| 曾爱琴: "红外接收器中噪声抑制的研究与设计", 《中国优秀硕士学位论文全文数据库（电子期刊）》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112364781B (en) * | 2020-11-13 | 2024-04-05 | 珠海雷特科技股份有限公司 | Intelligent lamp, signal self-adaptive identification method thereof and computer readable storage medium |
| CN113299056A (en) * | 2021-06-10 | 2021-08-24 | 深圳市炬力北方微电子有限公司 | Infrared data transmission method, device, system and related equipment |
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|---|---|
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