CN104867295A - Remote control system, remote control method, and household electrical appliance - Google Patents

Remote control system, remote control method, and household electrical appliance Download PDF

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Publication number
CN104867295A
CN104867295A CN201410060766.9A CN201410060766A CN104867295A CN 104867295 A CN104867295 A CN 104867295A CN 201410060766 A CN201410060766 A CN 201410060766A CN 104867295 A CN104867295 A CN 104867295A
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CN
China
Prior art keywords
remote control
telecommand
electrical appliance
household electrical
control equipment
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CN201410060766.9A
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Chinese (zh)
Inventor
郑绪成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GD Midea Air Conditioning Equipment Co Ltd
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Guangdong Midea Refrigeration Equipment Co Ltd
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Filing date
Publication date
Application filed by Guangdong Midea Refrigeration Equipment Co Ltd filed Critical Guangdong Midea Refrigeration Equipment Co Ltd
Priority to CN201410060766.9A priority Critical patent/CN104867295A/en
Publication of CN104867295A publication Critical patent/CN104867295A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a remote control system comprising a remote control device and a household electrical appliance. According to the remote control system, remote control commands are output by the remote control device to the household electrical appliance; corresponding operation is carried out by the household electrical appliance based on the remote control commands, feedback information is generated, and voice modulating signals are synthesized from the feedback information, and are sent to the remote control device; the voice modulating signals are analyzed by the remote control device, and data information in the voice modulating signals is extracted and processed. The invention also discloses a corresponding remote control method and the household electrical appliance. Closed loop feedback of operational commands between the household electrical appliance and the remote control device is realized, remote operation accuracy is increased; and remote operation difficulty is reduced.

Description

Remote control system, method for remotely controlling and household electrical appliance
Technical field
The present invention relates to household electrical appliance technical field, particularly relate to remote control system, method for remotely controlling and household electrical appliance.
Background technology
At present, most of remote controlled electrical household appliances adopts infrared remote control mode, can directed single-phase control.This control mode is that life brings great convenience, but by information feed back such as running statuses to telepilot, can not need interactive occasion, bring great trouble to operator at some.
Foregoing, only for auxiliary understanding technical scheme of the present invention, does not represent and admits that foregoing is prior art.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of remote control system, method for remotely controlling and the household electrical appliance with identical inventive concept, be intended to the close-loop feedback of the operational order realized between household electrical appliance and remote control equipment, improve the accuracy of straighforward operation, reduce the difficulty of straighforward operation.
In order to realize goal of the invention, remote control system provided by the invention comprises remote control equipment and household electrical appliance, and wherein said remote control equipment exports telecommand to household electrical appliance; Described household electrical appliance perform corresponding operating according to described telecommand, and produce feedback information, and feedback information synthetic video modulation signal is sent to remote control equipment; Sound modulation signal resolved by remote control equipment, extracts and processes the data message in described sound modulation signal.
Preferably, described household electrical appliance specifically comprise according to described telecommand execution corresponding operating:
Described household electrical appliance judge that the whether existence of described telecommand is abnormal;
When described telecommand exists abnormal, produce the feedback information resend, when extracting the data message in modulation signal for described remote control equipment, resend described telecommand to described household electrical appliance;
When described telecommand does not exist abnormal, enter corresponding straighforward operation, and the feedback information that generation has operated.
Preferably, described remote control equipment shows corresponding information according to the data message in described sound modulation signal.
Preferably, described household electrical appliance, also for when reaching preset time, exporting preset Data Synthesis sound modulation signal to described remote control equipment, carrying out data display for described remote control equipment.
Preferably, described remote control equipment is the smart mobile phone with functions of receiving and transmitting infrared, or described remote control equipment is the telepilot with sound identifying function; Described household electrical appliance are air conditioner.
A kind of method for remotely controlling that the present invention further provides comprises the following steps:
Remote control equipment exports corresponding telecommand to household electrical appliance according to the operation of user;
Household electrical appliance perform corresponding operation according to described telecommand, and produce feedback information, and feedback information synthetic video modulation signal is sent to described remote control equipment;
Sound modulation signal resolved by described remote control equipment, extracts and processes the data message in described sound modulation signal.
Preferably, described household electrical appliance perform corresponding operation according to described telecommand, and produce feedback information, the step that feedback information synthetic video modulation signal is sent to described remote control equipment are specifically comprised:
Receive described telecommand;
Control described household electrical appliance according to described telecommand and perform corresponding operating, and produce feedback information;
Described feedback information is converted to data stream;
Described data stream is carried out modulation and produce modulation signal, and export described modulation signal to remote control equipment in a voice form.
Preferably, describedly control described household electrical appliance according to described telecommand and perform corresponding operating, and the step producing feedback information specifically comprises:
Judge whether described telecommand exists exception;
If so, the feedback information resend then is produced;
If not, then enter corresponding straighforward operation, and the feedback information that generation has operated.
Preferably, resolve sound modulation signal at the described remote control equipment of execution, extract and also comprise after processing the data message in described sound modulation signal: described remote control equipment shows corresponding information according to the data message in described sound modulation signal.
Preferably, described method for remotely controlling also comprises:
When reaching preset time, described household electrical appliance export preset Data Synthesis sound modulation signal to described remote control equipment, carry out data display for described remote control equipment.
A kind of household electrical appliance that the present invention further provides, when receiving the telecommand that remote control equipment exports, perform corresponding operation according to described telecommand, and produce feedback information, feedback information synthetic video modulation signal is sent to described remote control equipment.
Preferably, described household electrical appliance specifically comprise according to described telecommand execution corresponding operating:
Described household electrical appliance judge that the whether existence of described telecommand is abnormal;
When described telecommand exists abnormal, produce the feedback information resend, when extracting the data message in modulation signal for described remote control equipment, resend described telecommand to described household electrical appliance;
When described telecommand does not exist abnormal, enter corresponding straighforward operation, and the feedback information that generation has operated.
The present invention, by when performing corresponding operating according to telecommand, producing feedback information, and feedback information synthetic video modulation signal is sent to remote control equipment, thus achieving the close-loop feedback of the operational order between household electrical appliance and remote control equipment.For infrared single-phase remote control of the prior art, the present invention, by increasing speech communication, ensure that telecommand can accurately be input in household electrical appliance, and then improves the accuracy of straighforward operation, reduce the difficulty of straighforward operation simultaneously.
Accompanying drawing explanation
Fig. 1 is the high-level schematic functional block diagram of remote control system one embodiment of the present invention;
Fig. 2 is the schematic flow sheet of method for remotely controlling one embodiment of the present invention;
Fig. 3 is the refinement schematic flow sheet of step S20 in Fig. 2;
Fig. 4 is the refinement schematic flow sheet of step S22 in Fig. 3;
Fig. 5 is the schematic flow sheet of another embodiment of method for remotely controlling of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of remote control system, with reference to Fig. 1, in one embodiment, this remote control system comprises remote control equipment 10 and household electrical appliance 20, and wherein said remote control equipment 10 exports telecommand to household electrical appliance 20; Described household electrical appliance 20 perform corresponding operating according to described telecommand, and produce feedback information, and feedback information synthetic video modulation signal is sent to remote control equipment 10; Sound modulation signal resolved by remote control equipment 10, extracts and processes the data message in described sound modulation signal.
In the present embodiment, above-mentioned remote control system is applied in the middle of air-conditioning technical field, and above-mentioned remote control equipment 10 can for having the smart mobile phone of functions of receiving and transmitting infrared or having the telepilot etc. of sound identifying function.Above-mentioned household electrical appliance 20 can be air conditioner.When user needs to regulate air conditioner, enter the operating instructions by remote controller or smart mobile phone, by telepilot or smart mobile phone according to the input of user, export corresponding telecommand to remote control equipment 10.When remote control equipment 10 receives this telecommand, to make according to this telecommand and operate response accordingly, and produce feedback information according to the result of response, and export this feedback information synthetic video modulation signal to remote control equipment 10, this remote control equipment 10 has sound receiver, extraneous sound modulation signal can be received, and modulation /demodulation is carried out to the sound modulation signal received, thus obtain the feedback information of the response generation that household electrical appliance 20 are made according to above-mentioned telecommand.Therefore the closed-loop remote control achieved between household electrical appliance 20 and remote control equipment 10 controls.
The present invention, by when performing corresponding operating according to telecommand, producing feedback information, and feedback information synthetic video modulation signal is sent to remote control equipment 10, thus achieving the close-loop feedback of the operational order between household electrical appliance 20 and remote control equipment 10.For infrared single-phase remote control of the prior art, the present invention, by increasing speech communication, ensure that telecommand can accurately be input in household electrical appliance 20, and then improves the accuracy of straighforward operation, reduce the difficulty of straighforward operation simultaneously.
Particularly, based on above-described embodiment, in the present embodiment, above-mentioned household electrical appliance 20 perform corresponding operating according to described telecommand and specifically comprise:
Described household electrical appliance 20 judge that the whether existence of described telecommand is abnormal;
When described telecommand exists abnormal, produce the feedback information resend, when extracting the data message in modulation signal for described remote control equipment 10, resend described telecommand to described household electrical appliance 20;
When described telecommand does not exist abnormal, enter corresponding straighforward operation, and the feedback information that generation has operated.
In the present embodiment, the exception of above-mentioned telecommand comprises the byte loss and byte error of encoding in telecommand.Concrete, above-mentioned telecommand be encoded to infrared coding, namely above-mentioned telecommand is infrared remote instruction.When there is Infrared jamming, what household electrical appliance 20 received is encoded to mess code, namely there is the phenomenon of part byte loss or mistake in coding, thus when decoding, cannot be corresponding with corresponding operation.Now household electrical appliance 20 cannot perform straighforward operation, and then produce the feedback information resend, and the feedback information resend this is modulated by household electrical appliance 20, form sound modulation signal and export remote control equipment 10 to.After remote control equipment 10 receives this sound modulation signal, carry out demodulation, and extract feedback information data to this sound modulation signal, when obtaining this feedback information data for resending, remote control equipment 10 will resend and send infrared remote-controlled signal last time.Until when household electrical appliance 20 receive normal telecommand, control household electrical appliance 20 are entered corresponding duty, and the feedback information that feedback operation completes.
The present embodiment by information feed back, and according to feedack when feedback information is for resending information, will be entered the state of telecommand repeating transmission automatically by remote control equipment 10, thus ensures the accuracy that telecommand sends.
Particularly, based on above-described embodiment, in the present embodiment, above-mentioned household electrical appliance 20 comprising infrared receiving module 21 for receiving telecommand, performing corresponding operating for controlling household electrical appliance 20 according to the telecommand received and producing the processing module 22 of feedback information, the modulator 23 for generation of modulation signal and the phonation circuit 24 for output sound signal; Wherein said processing module 22 controls to produce feedback information after household electrical appliance 20 perform corresponding operating according to the telecommand received, and feedback information is converted into data stream and exports modulator 23 to, modulator 23 exports phonation circuit 24 to after modulating the data stream received, thus formation sound modulation signal exports remote control equipment 10 to.
In the present embodiment, above-mentioned phonation circuit can be the circuit comprising hummer, particularly, is modulated by modulator 23, obtains different low and high level signal loading on buzzer circuit, sends modulation sound by piping of hummer.
It should be noted that the form that said modulator 23 is modulated can be arranged according to actual needs, preferably, said modulator 23 is specifically for carrying out double frequency modulation or multifrequency modulation to described data stream.Be understandable that, the feedback information described in above-mentioned any embodiment is code, such as, can be the code of 16 systems, and each group code all represents a kind of feedback information.
Further, based on above-described embodiment, in the present embodiment, above-mentioned remote control equipment 10 shows corresponding information according to the data message in described sound modulation signal.
In the present embodiment, above-mentioned data message also can comprise air conditioner and the temperature information of current indoor and the temperature information of air conditioner current setting detected, after acquisition said temperature information resolved by telepilot, this temperature information is presented on the display screen of remote control equipment 10, thus facilitates user to carry out straighforward operation.
Further, based on above-described embodiment, in the present embodiment, above-mentioned household electrical appliance 20, also for when reaching preset time, export preset Data Synthesis sound modulation signal to described remote control equipment 10, carry out data display for described remote control equipment 10.
In the present embodiment, air conditioner also using the temperature information of the temperature information of current indoor and air conditioner current setting as initialize data, can export remote control equipment 10 to every 30 minutes synthetic video modulation signals, to be presented on remote control equipment 10.
The present invention further provides a kind of method for remotely controlling, with reference to Fig. 2, the method for remotely controlling that the present embodiment provides comprises the following steps:
Step S10, remote control equipment exports corresponding telecommand to household electrical appliance according to the operation of user;
Step S20, household electrical appliance perform corresponding operation according to described telecommand, and produce feedback information, and feedback information synthetic video modulation signal is sent to described remote control equipment;
Sound modulation signal resolved by remote control equipment described in step S30, extracts and processes the data message in described sound modulation signal.
In the present embodiment, above-mentioned method for remotely controlling is applied in the middle of air-conditioning technical field, and above-mentioned remote control equipment 10 can for having the smart mobile phone of functions of receiving and transmitting infrared or having the telepilot etc. of sound identifying function.Above-mentioned household electrical appliance can be air conditioner.When user needs to regulate air conditioner, enter the operating instructions by remote controller or smart mobile phone, by telepilot or smart mobile phone according to the input of user, export corresponding telecommand to remote control equipment.When remote control equipment receives this telecommand, to make according to this telecommand and operate response accordingly, and produce feedback information according to the result of response, and export this feedback information synthetic video modulation signal to remote control equipment, this remote control equipment has sound receiver, extraneous sound modulation signal can be received, and modulation /demodulation is carried out to the sound modulation signal received, thus obtain the feedback information of the response generation that household electrical appliance are made according to above-mentioned telecommand.Therefore the closed-loop remote control achieved between household electrical appliance and remote control equipment controls.
The present invention, by when performing corresponding operating according to telecommand, producing feedback information, and feedback information synthetic video modulation signal is sent to remote control equipment, thus achieving the close-loop feedback of the operational order between household electrical appliance and remote control equipment.For infrared single-phase remote control of the prior art, the present invention, by increasing speech communication, ensure that telecommand can accurately be input in household electrical appliance, and then improves the accuracy of straighforward operation, reduce the difficulty of straighforward operation simultaneously.
Further, with reference to Fig. 3, based on above-described embodiment, in the present embodiment, above-mentioned steps S20 specifically comprises:
Step S21, receives described telecommand;
Step S22, controls described household electrical appliance according to described telecommand and performs corresponding operating, and produce feedback information;
Step S23, is converted to data stream by described feedback information;
Step S24, carries out modulation and produces modulation signal, and export described modulation signal to remote control equipment in a voice form by described data stream.
In the present embodiment, the modulation system obtaining sound modulation signal can be arranged according to actual needs, preferably, double frequency modulation or multifrequency modulation can be adopted to modulate data stream, to obtain sound modulation signal.
Further, with reference to Fig. 4, based on above-described embodiment, in the present embodiment, above-mentioned steps S22 specifically comprises:
Step S221, judges whether described telecommand exists exception; If so, then perform step S222, otherwise perform step S223.
Step S222, produces the feedback information resend;
Step S223, enters corresponding straighforward operation, and the feedback information that generation has operated.
In the present embodiment, the exception of above-mentioned telecommand comprises the byte loss and byte error of encoding in telecommand.Concrete, above-mentioned telecommand be encoded to infrared coding, namely above-mentioned telecommand is infrared remote instruction.When there is Infrared jamming, what household electrical appliance received is encoded to mess code, namely there is the phenomenon of part byte loss or mistake in coding, thus when decoding, cannot be corresponding with corresponding operation.Now household electrical appliance cannot perform straighforward operation, and then produce the feedback information resend, and the feedback information resend this is modulated by household electrical appliance, form sound modulation signal and export remote control equipment to.After remote control equipment receives this sound modulation signal, carry out demodulation, and extract feedback information data to this sound modulation signal, when obtaining this feedback information data for resending, remote control equipment will resend and send infrared remote-controlled signal last time.Until when household electrical appliance receive normal telecommand, control household electrical appliance are entered corresponding duty, and the feedback information that feedback operation completes.
Be understandable that, the feedback information described in above-mentioned any embodiment is code, such as, can be the code of 16 systems, and each group code all represents a kind of feedback information.
With reference to Fig. 5, based on above-described embodiment, in the present embodiment, also comprise after the described step S30 of execution: step S40, described remote control equipment shows corresponding information according to the data message in described sound modulation signal.
In the present embodiment, above-mentioned data message also can comprise air conditioner and the temperature information of current indoor and the temperature information of air conditioner current setting detected, after acquisition said temperature information resolved by telepilot, this temperature information is presented on the display screen of remote control equipment, thus facilitates user to carry out straighforward operation.
Further, in the process that air conditioner runs, regularly can export the data that air conditioner runs to remote control equipment, and be shown by remote control equipment, carry out straighforward operation to facilitate user.Particularly, based on above-described embodiment, in the present embodiment, further comprising the steps of:
When reaching preset time, described household electrical appliance export preset Data Synthesis sound modulation signal to described remote control equipment, carry out data display for described remote control equipment.
In the present embodiment, air conditioner also using the temperature information of the temperature information of current indoor and air conditioner current setting as initialize data, can export remote control equipment to, to be presented on remote control equipment every a minute synthetic video modulation signal.
The present invention also provides a kind of household electrical appliance further, when receiving the telecommand that remote control equipment exports, performing corresponding operation, and producing feedback information, feedback information synthetic video modulation signal is sent to described remote control equipment according to described telecommand.
In the present embodiment, above-mentioned remote control system is applied in the middle of air-conditioning technical field, and above-mentioned remote control equipment 10 can for having the smart mobile phone of functions of receiving and transmitting infrared or having the telepilot etc. of sound identifying function.Above-mentioned household electrical appliance are air conditioner.When user needs to regulate air conditioner, enter the operating instructions by remote controller or smart mobile phone, by telepilot or smart mobile phone according to the input of user, export corresponding telecommand to air conditioner.Such as when user inputs shutdown telecommand to telepilot, the receiver module of air conditioner built-in receives this telecommand, and off-mode will be entered according to this shutdown telecommand control controller, now by the feedback information that generation air conditioner has shut down, and export this feedback information synthetic video modulation signal to telepilot; When remote control is to this sound modulation signal, modulation /demodulation is carried out to the sound modulation signal received, thus obtain the feedback information of the response generation that household electrical appliance are made according to above-mentioned telecommand.Therefore the closed-loop remote control achieved between household electrical appliance and remote control equipment controls.
The present invention, by when performing corresponding operating according to telecommand, producing feedback information, and feedback information synthetic video modulation signal is sent to remote control equipment, thus achieving the close-loop feedback of the operational order between household electrical appliance and remote control equipment.For infrared single-phase remote control of the prior art, the present invention, by increasing speech communication, ensure that telecommand can accurately be input in household electrical appliance, and then improves the accuracy of straighforward operation, reduce the difficulty of straighforward operation simultaneously.
Further, described household electrical appliance specifically comprise according to described telecommand execution corresponding operating:
Described household electrical appliance judge that the whether existence of described telecommand is abnormal;
When described telecommand exists abnormal, produce the feedback information resend, when extracting the data message in modulation signal for described remote control equipment, resend described telecommand to described household electrical appliance;
When described telecommand does not exist abnormal, enter corresponding straighforward operation, and the feedback information that generation has operated.
In the present embodiment, the exception of above-mentioned telecommand comprises the byte loss and byte error of encoding in telecommand.Concrete, above-mentioned telecommand be encoded to infrared coding, namely above-mentioned telecommand is infrared remote instruction.When there is Infrared jamming, what air conditioner received is encoded to mess code, namely there is the phenomenon of part byte loss or mistake in coding, thus when decoding, cannot be corresponding with corresponding operation.Now air conditioner cannot perform straighforward operation, and then produces the feedback information resend, and the feedback information resend this is modulated by air conditioner, forms sound modulation signal and exports telepilot to.After remote control to this sound modulation signal, carry out demodulation, and extract feedback information data to this sound modulation signal, when obtaining this feedback information data for resending, telepilot will resend and send infrared remote-controlled signal last time.Until when air conditioner receives normal telecommand, enter corresponding duty by standby for control air conditioner, and the feedback information that feedback operation completes.
Be understandable that, the feedback information described in above-mentioned any embodiment is code, such as, can be the code of 16 systems, and each group code all represents a kind of feedback information.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.Through the above description of the embodiments, those skilled in the art can be well understood to the mode that above-described embodiment method can add required general hardware platform by software and realize, hardware can certainly be passed through, but in a lot of situation, the former is better embodiment.Based on such understanding, technical scheme of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product is stored in a storage medium (as ROM/RAM, magnetic disc, CD), comprising some instructions in order to make a station terminal equipment (can be mobile phone, computing machine, server, or the network equipment etc.) perform method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (12)

1. a remote control system, is characterized in that, comprises remote control equipment and household electrical appliance, and wherein said remote control equipment exports telecommand to household electrical appliance; Described household electrical appliance perform corresponding operating according to described telecommand, and produce feedback information, and feedback information synthetic video modulation signal is sent to remote control equipment; Sound modulation signal resolved by remote control equipment, extracts and processes the data message in described sound modulation signal.
2. remote control system as claimed in claim 1, is characterized in that, described household electrical appliance perform corresponding operating according to described telecommand and specifically comprise:
Described household electrical appliance judge that the whether existence of described telecommand is abnormal;
When described telecommand exists abnormal, produce the feedback information resend, when extracting the data message in modulation signal for described remote control equipment, resend described telecommand to described household electrical appliance;
When described telecommand does not exist abnormal, enter corresponding straighforward operation, and the feedback information that generation has operated.
3. remote control system as claimed in claim 1, it is characterized in that, described remote control equipment shows corresponding information according to the data message in described sound modulation signal.
4. remote control system as claimed in claim 1, it is characterized in that, described household electrical appliance, also for when reaching preset time, exporting preset Data Synthesis sound modulation signal to described remote control equipment, carrying out data display for described remote control equipment.
5. the remote control system as described in any one of Claims 1-4, is characterized in that, described remote control equipment is the smart mobile phone with functions of receiving and transmitting infrared, or described remote control equipment is the telepilot with sound identifying function; Described household electrical appliance are air conditioner.
6. a method for remotely controlling, is characterized in that, comprises the following steps:
Remote control equipment exports corresponding telecommand to household electrical appliance according to the operation of user;
Household electrical appliance perform corresponding operation according to described telecommand, and produce feedback information, and feedback information synthetic video modulation signal is sent to described remote control equipment;
Sound modulation signal resolved by described remote control equipment, extracts and processes the data message in described sound modulation signal.
7. method for remotely controlling as claimed in claim 6, it is characterized in that, described household electrical appliance perform corresponding operation according to described telecommand, and produce feedback information, the step that feedback information synthetic video modulation signal is sent to described remote control equipment are specifically comprised:
Receive described telecommand;
Control described household electrical appliance according to described telecommand and perform corresponding operating, and produce feedback information;
Described feedback information is converted to data stream;
Described data stream is carried out modulation and produce modulation signal, and export described modulation signal to remote control equipment in a voice form.
8. method for remotely controlling as claimed in claim 7, is characterized in that, describedly controls described household electrical appliance according to described telecommand and performs corresponding operating, and the step producing feedback information specifically comprises:
Judge whether described telecommand exists exception;
If so, the feedback information resend then is produced;
If not, then enter corresponding straighforward operation, and the feedback information that generation has operated.
9. method for remotely controlling as claimed in claim 6, it is characterized in that, resolve sound modulation signal at the described remote control equipment of execution, extract and also comprise after processing the data message in described sound modulation signal: described remote control equipment shows corresponding information according to the data message in described sound modulation signal.
10. method for remotely controlling as claimed in claim 6, is characterized in that, also comprise:
When reaching preset time, described household electrical appliance export preset Data Synthesis sound modulation signal to described remote control equipment, carry out data display for described remote control equipment.
11. household electrical appliance, it is characterized in that, when receiving the telecommand that remote control equipment exports, performing corresponding operation according to described telecommand, and producing feedback information, feedback information synthetic video modulation signal is sent to described remote control equipment.
12. household electrical appliance as claimed in claim 11, is characterized in that, described household electrical appliance perform corresponding operating according to described telecommand and specifically comprise:
Described household electrical appliance judge that the whether existence of described telecommand is abnormal;
When described telecommand exists abnormal, produce the feedback information resend, when extracting the data message in modulation signal for described remote control equipment, resend described telecommand to described household electrical appliance;
When described telecommand does not exist abnormal, enter corresponding straighforward operation, and the feedback information that generation has operated.
CN201410060766.9A 2014-02-21 2014-02-21 Remote control system, remote control method, and household electrical appliance Pending CN104867295A (en)

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CN105222282A (en) * 2015-10-29 2016-01-06 广东美的制冷设备有限公司 The control method of air-conditioner, system, air-conditioner and mobile terminal
CN106504510A (en) * 2016-11-11 2017-03-15 青岛海尔智能家电科技有限公司 A kind of remote infrared control method and device
CN108320489A (en) * 2018-01-08 2018-07-24 蔚来汽车有限公司 Vehicle, vehicle-mounted information and entertainment system and its control method, system, relevant apparatus
CN109785607A (en) * 2019-02-20 2019-05-21 北京小米移动软件有限公司 Determine the method and device of ultra-red order response results

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CN102624594A (en) * 2012-03-09 2012-08-01 伍威 Remote control system for household appliance equipment
CN102748833A (en) * 2012-07-13 2012-10-24 海尔集团公司 Method, device and server for performing voice control on electric appliances

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Publication number Priority date Publication date Assignee Title
JPH06241544A (en) * 1993-02-16 1994-08-30 Hitachi Ltd Air-conditioning control system
CN101853560A (en) * 2009-03-31 2010-10-06 深圳市九洲电器有限公司 RF (radio frequency) remote-controller with an earphone and control method thereof
CN102624594A (en) * 2012-03-09 2012-08-01 伍威 Remote control system for household appliance equipment
CN102748833A (en) * 2012-07-13 2012-10-24 海尔集团公司 Method, device and server for performing voice control on electric appliances

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105222282A (en) * 2015-10-29 2016-01-06 广东美的制冷设备有限公司 The control method of air-conditioner, system, air-conditioner and mobile terminal
CN105222282B (en) * 2015-10-29 2018-09-11 广东美的制冷设备有限公司 Control method, system, air conditioner and the mobile terminal of air conditioner
CN106504510A (en) * 2016-11-11 2017-03-15 青岛海尔智能家电科技有限公司 A kind of remote infrared control method and device
CN108320489A (en) * 2018-01-08 2018-07-24 蔚来汽车有限公司 Vehicle, vehicle-mounted information and entertainment system and its control method, system, relevant apparatus
CN109785607A (en) * 2019-02-20 2019-05-21 北京小米移动软件有限公司 Determine the method and device of ultra-red order response results

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