CN102538140A - Multi-carrier air-conditioning infrared signal self-learning controller and method thereof - Google Patents
Multi-carrier air-conditioning infrared signal self-learning controller and method thereof Download PDFInfo
- Publication number
- CN102538140A CN102538140A CN2012100133485A CN201210013348A CN102538140A CN 102538140 A CN102538140 A CN 102538140A CN 2012100133485 A CN2012100133485 A CN 2012100133485A CN 201210013348 A CN201210013348 A CN 201210013348A CN 102538140 A CN102538140 A CN 102538140A
- Authority
- CN
- China
- Prior art keywords
- infrared
- mcu module
- integrated receiving
- signal
- conditioning
- 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
Images
Landscapes
- Selective Calling Equipment (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention relates to a multi-carrier air-conditioning infrared signal self-learning controller and a method of the controller. The multi-carrier air-conditioning infrared signal self-learning controller comprises an MCU (Microprogrammed Control Unit) module, a plurality of infrared integrated receiving tubes, four input and gates, an EEPROM (Electronically Erasable Programmable Read-Only Memory) storage unit, a serial port communication unit, a key unit and an infrared transmission unit, wherein the four input and gates, the EEPROM storage unit, the serial port communication unit, the key unit and the infrared transmission unit are all connected with the MCU module; and each infrared integrated receiving tube is respectively connected with the four input and gates and the MCU module. The controller has the beneficial effects that the controller is in a sleeping state at ordinary times and is less in power consumption; infrared remote control signals can cause the external interrupt of a main control microprocessor, so that the main control microprocessor is in a self-learning state; and the infrared integrated receiving tubes are integrated, the crosstalk demodulation of a plurality of carrier encoded signals is realized, and learned carrier frequency bands are accurately distinguished, memorized and duplicated to achieve the purpose of remotely learning the multi-carrier air-conditioning infrared remote control signals.
Description
Technical field
The present invention relates to a kind of multicarrier air-conditioning infrared signal Self-learning control device and method thereof.
Background technology
IR remote controller is the device that a kind of user can be outside several meters even tens meters just can control various electrical equipment, and it sends the different coding signal and by the infrared signal after the response carrier modulation.IR remote controller is widely used in the air-conditioning product, but the infrared control signal form and the disunity of each air-conditioning product, remote controller can not be compatible, and the remote controller number is also more and more in the feasible life office space, usually obscures during use.
Nowadays the intelligent remote controller that has the infrared signal study function continues to bring out, and it can replace a plurality of remote controllers to control a plurality of electrical equipment.But the infrared signal carrier wave frequency range of most of study remote controller study is influenced by hardware, to all the other frequency range learning disabilities.The infrared learning type remote controller that has passes through infrared photodiode as light-sensitive device; Can realize the signal demodulation in certain frequency band range; But do not possess the signal condition amplifying circuit, can only be at 10 centimetres with interior effect, to learning manipulation requirement height; Poor accuracy, the drawback that exists a kind of brand repeatedly to learn.
To above problem; A kind of infrared signal Self-learning control device that can realize multiple carrier wave frequency range has at a distance been proposed; Need not to preestablish the frequency range of can automatic perception being learnt infrared signal, the encoded radio of being learnt is deposited in EEPROM, can be mutual with personal computer through serial ports; Improve the acquisition capacity of control coding greatly, relaxed the infrared scope that cracks object.
Summary of the invention
The objective of the invention is to overcome the deficiency that prior art exists, a kind of multicarrier air-conditioning infrared signal Self-learning control device is provided.
The object of the invention is realized through following technical scheme:
Multicarrier air-conditioning infrared signal Self-learning control device; Characteristics are: comprise MCU module, many infrared integrated receiving tube, four inputs and door, EEPROM memory cell, serial communication unit, push-button unit and infrared emission units; Four inputs all link to each other with the MCU module with door, EEPROM memory cell, serial communication unit, push-button unit, infrared emission unit, and many infrared integrated receiving tubes link to each other with the MCU module with door with four inputs respectively.
Further; Above-mentioned multicarrier air-conditioning infrared signal Self-learning control device; Said infrared integrated receiving tube has four; Four infrared integrated receiving tubes link to each other with the input port of door with four inputs through lead respectively, and four infrared integrated receiving tubes link to each other with the port of MCU module through lead respectively;
Said four inputs link to each other with the external interrupt port of MCU module through lead with the output pin of door;
Said EEPROM memory cell is passed through I
2The C bus links to each other with the MCU module, adopts single dual-mode to receive and sends;
Said serial communication unit links to each other through Serial Peripheral Interface (SPI) on three leads and the MCU module, adopts single dual-mode to receive transmission;
Said push-button unit links to each other with the MCU module through eight leads of four lines four row;
Said infrared emission unit links to each other with the MCU module through lead.
Further; Above-mentioned multicarrier air-conditioning infrared signal Self-learning control device; It is the chip of MSP430F1232 that said MCU module adopts model, and it is the chip of AT24C16 that said EEPROM memory cell adopts model, and it is the chip of MAX232 that said serial communication unit adopts model; Said push-button unit adopts the non-lock switch of 4*4 matrix form, and it is the infrarede emitting diode of 940nm that said infrared emission unit adopts wave band.It is the chip of HS0026, HS0038, Hs0040, HS0080 that said four infrared integrated receiving tubes adopt model respectively.
Utilize controller to realize multicarrier air-conditioning infrared signal self-learning method; The IR remote controller that to be learnt is aimed at the receive window of multicarrier air-conditioning infrared signal Self-learning control device within 10 meters distances; Press the button that to be learnt; Transistor-Transistor Logic level after being distributed in the infrared modulated signal of many infrared integrated receiving tubes detection respective carrier frequency within the multicarrier air-conditioning infrared signal Self-learning control device optical window and exporting demodulation, the infrared signal that learned remote control sent triggers one of them infrared integrated receiving tube, and the signal that infrared integrated receiving tube demodulates is sent into the input of four inputs and door; The level that causes its output changes; And then the external interrupt of triggering MCU module, the MCU module gets into the external interrupt service routine, the Transistor-Transistor Logic level state of record four inputs and gate output terminal variation; After the port no change continues a period of time, change sequence is deposited in the blank address of EEPROM memory cell;
The EEPROM memory cell is deposited decoded control command, and the EEPROM memory cell is divided into several spaces, and the instruction of identical device is placed in the space; Promptly deposit the instruction of several equipment; The instruction of each equipment is distinguished by the address of EEPROM memory cell, and the space of each device directive is divided into several parts, and the data of an instruction are deposited in every part of space; Detect device number that the user presses and instruction number, can send command adapted thereto;
The MCU module reads the port that links to each other with infrared integrated receiving tube in study; Getting access to level between the learning period has a port of step-down, and its corresponding carrier frequency is synchronized storage, the button that need bind with control signal in the unit that pushes button; When the MCU module takes place in next actuation of keys; Produce corresponding carrier signal and modulation signal, drive infrared emission unit work after two signals are synthetic, send required infrared remote-controlled signal; Multicarrier air-conditioning infrared signal Self-learning control device is supported other main control systems, and personal computer is coupled through the mode of serial communication unit communication, reads sequential value and carrier value, perhaps revises respective value, the customization infrared remote-controlled signal.
Need not by learning key, directly send quilt study infrared control signal and can let controller get into learning state; Through integrated a plurality of infrared integrated receiving tubes, can carry out the study of multiple carrier wave infrared signal at a distance; Make any work in the infrared integrated receiving tube of multichannel can both trigger the MCU interruption through four inputs and door; Four tunnel infrared integrated receiving tubes link to each other with the port of MCU respectively, and the restituted signal of receiving tube output causes that MCU outside port level changes, the corresponding a kind of carrier band of each port.
Integrated many inconsistent infrared integrated receiving tubes of center wave band on the controller circuitry mainboard; The output of receiving tube links to each other with the input of door with a slice four inputs; Four inputs link to each other with main control MCU with the output of door, and the signal output part of integrated infrared receiving tube is linked to each other with the input port of main control MCU respectively.
The embedded demodulation of infrared integrated receiving tube, amplification, shaping unit; Output is a high level when Transistor-Transistor Logic level after can detecting the infrared modulated signal of respective carrier frequency and exporting demodulation, no infrared signal, the signal behind the multi-channel demodulator through four inputs with behind the door; As long as there is one road input signal to change; The level that can cause output changes, and just through the effect of four inputs with door, can import any one the tunnel by restituted signal by interference-free.
Substantive distinguishing features and obvious improvement that technical scheme of the present invention is outstanding are mainly reflected in:
1. realize to multiple carrier wave air-conditioning control infrared signal demodulation, store, duplicate forwarding, especially need not button and only depend on to be triggered and can get into learning state, can respond to multiple carrier wave simultaneously and select the infrared signal self study of carrier wave frequency range low-power consumption automatically by the study infrared signal;
2. support the study of multiple carrier wave infrared signal simultaneously, need not to think to preestablish or hardware intervention; Can trigger through outside infrared signal, get into the infrared signal study state automatically, need not artificial interference, simple to operate;
3. after getting into learning state and tracer signal encoded content, judge no actuation of keys and overtime, automatically terminate the infrared learning state, need not artificial interference, fault-tolerance is strong.
Description of drawings
Below in conjunction with accompanying drawing technical scheme of the present invention is described further:
Fig. 1: the hardware block diagram of multicarrier air-conditioning infrared signal Self-learning control device;
Fig. 2: the control flow sketch map of multicarrier air-conditioning infrared signal Self-learning control device.
The specific embodiment
As shown in Figure 1; Multicarrier air-conditioning infrared signal Self-learning control device; Comprise MCU module 1, many infrared integrated receiving tubes, four inputs and door 5, EEPROM memory cell 4, serial communication unit 3, push-button unit 2 and infrared emission units 10; Four inputs all link to each other with MCU module 1 with door 5, EEPROM memory cell 4, serial communication unit 3, push-button unit 2, infrared emission unit 10, and many infrared integrated receiving tubes link to each other with MCU module 4 with door 5 with four inputs respectively.
Wherein, Infrared integrated receiving tube has four; The first infrared integrated receiving tube 6; The infrared integrated receiving tube of the second infrared integrated receiving tube the 7, the 3rd 8, the outer integrated receiving tube 9 of quatre link to each other with the input port of door 5 through lead and four inputs respectively, and the infrared integrated receiving tube of the infrared integrated receiving tube of the first infrared integrated receiving tube 6, the second the 7, the 3rd 8, the outer integrated receiving tube 9 of quatre pass through lead respectively and link to each other with the port of MCU module 1; Four inputs link to each other with the external interrupt port of MCU module 1 through lead with the output pin of door 5; EEPROM memory cell 4 is passed through I
2The C bus links to each other with the MCU module, adopts single dual-mode to receive and sends; Serial communication unit 3 links to each other through Serial Peripheral Interface (SPI) on three leads and the MCU module, adopts single dual-mode to receive transmission; Push-button unit 2 links to each other with the MCU module through eight leads of four lines four row; Infrared emission unit 10 links to each other with the MCU module through lead.
It is the chip of MSP430F1232 that MCU module 1 adopts model; It is the chip of AT24C16 that EEPROM memory cell 4 adopts model; It is the chip of MAX232 that serial communication unit 3 adopts model; Push-button unit 2 adopts the non-lock switch of 4*4 matrix form, and it is the infrarede emitting diode of 940nm that infrared emission unit 10 adopts wave band.It is the chip of HS0026 that the first infrared integrated receiving tube 6 adopts model, and it is that the chip of HS0038, the outer integrated receiving tube 9 employing models of chip, quatre that the 3rd infrared integrated receiving tube 8 employing models are Hs0040 are the chip of HS0080 that the second infrared integrated receiving tube 7 adopts model.
The first infrared integrated receiving tube 6; The infrared integrated receiving tube of the second infrared integrated receiving tube the 7, the 3rd 8, the outer integrated receiving tube 9 of quatre all are embedded with demodulation, amplification, shaping unit; Output is a high level when Transistor-Transistor Logic level after can detecting the infrared modulated signal of respective carrier frequency and exporting demodulation, no infrared signal, and the signal behind the multi-channel demodulator is through behind four inputs and the door 5; As long as there is one road input signal to change; The level that promptly causes output changes, and just through the effect of four inputs with door, can import any one the tunnel by restituted signal by interference-free.
During study; The IR remote controller that only need will be learnt is aimed at the receive window of air-conditioner controller within 10 meters distances; Press the button that to be learnt, be distributed in the Transistor-Transistor Logic level after a plurality of infrared integrated receiving tube within the controller optical window (the infrared integrated receiving tube of the infrared integrated receiving tube of the first infrared integrated receiving tube 6, the second the 7, the 3rd 8, the outer integrated receiving tube 9 of quatre) detects the infrared modulated signal of respective carrier frequency and exports demodulation; The infrared signal that learned remote control sent only can trigger one of them infrared integrated receiving tube; The signal that receiving tube demodulates is sent into four inputs and door 5 inputs, causes that the level of its output changes, and then triggers the external interrupt of MCU module 1; MCU module 1 gets into the external interrupt service routine; The Transistor-Transistor Logic level state that record four inputs and gate output terminal change after this port no change continues a period of time, and deposits this change sequence in the blank address of EEPROM memory cell 4 in.
MCU module 1 reads and four infrared integrated receiving tubes (first infrared integrated receiving tube 6 in study; The infrared integrated receiving tube of the second infrared integrated receiving tube the 7, the 3rd 8, the outer integrated receiving tube 9 of quatre) four ports linking to each other; Getting access to level between the learning period has a port of step-down, and its corresponding carrier frequency also is synchronized storage, at this moment presses on the controller in the push-button unit 2 button that need bind with this control signal; MCU module 1 will be when next actuation of keys takes place; Produce corresponding carrier signal and modulation signal, drive infrared emission unit 10 work after two signals are synthetic, send required infrared remote-controlled signal.Controller is also supported other main control systems, and is coupled through the mode of serial communication unit 3 communications like personal computer etc., reads sequential value and carrier value, perhaps revises respective value, thus the customization infrared remote-controlled signal.
In the ultra-red order that different remote control equipments sends; Initial code has nothing in common with each other; And the control instruction difference of back is also very big, even the figure place of instruction code is also inequality, but basic coding thinking identical all be to adopt different cycles, the pulse of different duty to come to represent respectively 0 and 1.Completion is to the study of remote controller signal; Only need the form of record remote controller signal sign indicating number; Be the width of the pilot pulse height pulse of signal, then intactly send the effect that can reach the former model air-conditioning infrared remote control command of study once more based on certain carrier wave according to original pulse width.
As shown in Figure 2, through the external interrupt service routine of MCU, promptly software is realized the record wide to the infrared signal sign indicating number.
When any infrared integrated infrared receiving tube has signal output, can cause MCU module 1 external interrupt, wake MCU module 1 up and get into the external interrupt service routine; The opening timing device also writes down current timer numerical value as overtime judgement initial value; The level of this port of cycle criterion changes always then, as changes and then write down current timer numerical value and upgrade overtime judgement initial value, and the timer numeric offset of continual renovation is recorded in the internal memory; Form effective sequential value; Then inquire about timer numerical value like external interrupt port no change, when the side-play amount of timer numerical value and overtime judgement initial value during greater than timeout threshold (can think and setting be generally tens) to the hundreds of millisecond; Judge that useful signal finishes, and ends current interrupt service routine.
Because infrared integrated receiving tube output signal has been the content behind the carrier wave demodulation, thus pulsewidth generally at several milliseconds to a few tens of milliseconds.Selecting the external clock crystal oscillator of MCU is 4 megahertzes, and the instruction cycle of MCU is the microsecond level, this pulse width variations signal of can sampling fully undistortedly.
The present invention realizes the demodulation of multiple carrier wave air-conditioning control infrared signal, stores, duplicates forwarding, especially need not button and only depends on to be triggered by the study infrared signal and can get into learning state, can respond to multiple carrier wave simultaneously and select the infrared signal self study of carrier wave frequency range low-power consumption automatically; Support the study of multiple carrier wave infrared signal simultaneously, need not to think to preestablish or hardware intervention; Can trigger through outside infrared signal, get into the infrared signal study state automatically, need not artificial interference, simple to operate; After getting into learning state and tracer signal encoded content, judge no actuation of keys and overtime, automatically terminate the infrared learning state, need not artificial interference, fault-tolerance is strong.
What need understand is: the above only is a preferred implementation of the present invention; For those skilled in the art; Under the prerequisite that does not break away from the principle of the invention, can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (5)
1. multicarrier air-conditioning infrared signal Self-learning control device; It is characterized in that: comprise MCU module, many infrared integrated receiving tube, four inputs and door, EEPROM memory cell, serial communication unit, push-button unit and infrared emission units; Four inputs all link to each other with the MCU module with door, EEPROM memory cell, serial communication unit, push-button unit, infrared emission unit, and many infrared integrated receiving tubes link to each other with the MCU module with door with four inputs respectively.
2. multicarrier air-conditioning infrared signal Self-learning control device according to claim 1; It is characterized in that: said infrared integrated receiving tube has four; Four infrared integrated receiving tubes link to each other with the input port of door with four inputs through lead respectively, and four infrared integrated receiving tubes link to each other with the port of MCU module through lead respectively;
Said four inputs link to each other with the external interrupt port of MCU module through lead with the output pin of door;
Said EEPROM memory cell is passed through I
2The C bus links to each other with the MCU module, adopts single dual-mode to receive and sends;
Said serial communication unit links to each other through Serial Peripheral Interface (SPI) on three leads and the MCU module, adopts single dual-mode to receive transmission;
Said push-button unit links to each other with the MCU module through eight leads of four lines four row;
Said infrared emission unit links to each other with the MCU module through lead.
3. multicarrier air-conditioning infrared signal Self-learning control device according to claim 1 and 2; It is characterized in that: it is the chip of MSP430F1232 that said MCU module adopts model; It is the chip of AT24C16 that said EEPROM memory cell adopts model; It is the chip of MAX232 that said serial communication unit adopts model, and said push-button unit adopts the non-lock switch of 4*4 matrix form, and it is the infrarede emitting diode of 940nm that said infrared emission unit adopts wave band.
4. multicarrier air-conditioning infrared signal Self-learning control device according to claim 2 is characterized in that: it is the chip of HS0026, HS0038, Hs0040, HS0080 that said four infrared integrated receiving tubes adopt model respectively.
5. utilize the described controller of claim 1 to realize multicarrier air-conditioning infrared signal self-learning method; It is characterized in that: the IR remote controller that will be learnt is aimed at the receive window of multicarrier air-conditioning infrared signal Self-learning control device within 10 meters distances; Press the button that to be learnt; Transistor-Transistor Logic level after being distributed in the infrared modulated signal of many infrared integrated receiving tubes detection respective carrier frequency within the multicarrier air-conditioning infrared signal Self-learning control device optical window and exporting demodulation, the infrared signal that learned remote control sent triggers one of them infrared integrated receiving tube, and the signal that infrared integrated receiving tube demodulates is sent into the input of four inputs and door; The level that causes its output changes; And then the external interrupt of triggering MCU module, the MCU module gets into the external interrupt service routine, the Transistor-Transistor Logic level state of record four inputs and gate output terminal variation; After the port no change continues a period of time, change sequence is deposited in the blank address of EEPROM memory cell;
The EEPROM memory cell is deposited decoded control command; The EEPROM memory cell is divided into several spaces, and the instruction of identical device is placed in the space, the instruction of promptly depositing several equipment; The instruction of each equipment is distinguished by the address of EEPROM memory cell; The space of each device directive is divided into several parts, and the data of an instruction are deposited in every part of space, detects device number that the user presses and instruction and number promptly sends command adapted thereto;
The MCU module reads the port that links to each other with infrared integrated receiving tube in study; Getting access to level between the learning period has a port of step-down, and its corresponding carrier frequency is synchronized storage, the button that need bind with control signal in the unit that pushes button; When the MCU module takes place in next actuation of keys; Produce corresponding carrier signal and modulation signal, drive infrared emission unit work after two signals are synthetic, send required infrared remote-controlled signal; Multicarrier air-conditioning infrared signal Self-learning control device is supported other main control systems, and personal computer is coupled through the mode of serial communication unit communication, reads sequential value and carrier value, perhaps revises respective value, the customization infrared remote-controlled signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210013348.5A CN102538140B (en) | 2012-01-17 | 2012-01-17 | Multi-carrier air-conditioning infrared signal self-learning controller and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210013348.5A CN102538140B (en) | 2012-01-17 | 2012-01-17 | Multi-carrier air-conditioning infrared signal self-learning controller and method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102538140A true CN102538140A (en) | 2012-07-04 |
| CN102538140B CN102538140B (en) | 2014-04-23 |
Family
ID=46345684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210013348.5A Expired - Fee Related CN102538140B (en) | 2012-01-17 | 2012-01-17 | Multi-carrier air-conditioning infrared signal self-learning controller and method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102538140B (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103426292A (en) * | 2013-09-03 | 2013-12-04 | 湖南工业大学 | Infrared remote control, infrared code learning method and infrared code emission method |
| CN104392600A (en) * | 2014-11-26 | 2015-03-04 | 福建求实智能股份有限公司 | Method for storing by collecting different infrared frequencies |
| CN104501885A (en) * | 2014-12-23 | 2015-04-08 | 中国计量学院 | Jet principle-based high-precision low-power consumption natural gas flow measuring method and device |
| CN105118283A (en) * | 2015-09-21 | 2015-12-02 | 万科思自控信息（中国）有限公司 | Infrared signal collection and conversion control method and device |
| WO2016107609A1 (en) * | 2015-01-04 | 2016-07-07 | 中兴通讯股份有限公司 | Infrared remote control circuit, method, and terminal |
| CN107015507A (en) * | 2017-05-23 | 2017-08-04 | 深圳市鸿哲智能***工程有限公司 | A kind of central controller integrates extension system |
| CN109474267A (en) * | 2018-10-30 | 2019-03-15 | 深圳市科羽科技发展有限公司 | A kind of metal touch control keyboard and preparation method thereof |
| CN110910629A (en) * | 2019-11-04 | 2020-03-24 | 杭州海兴电力科技股份有限公司 | Infrared remote control signal decoding method and system based on single chip microcomputer and metering device |
| CN112735118A (en) * | 2020-12-30 | 2021-04-30 | 惠州Tcl移动通信有限公司 | Household appliance remote control method and device, infrared device and storage medium |
| CN114211928A (en) * | 2021-11-10 | 2022-03-22 | 深圳市易优电气有限公司 | Parking air conditioner self-adaptive remote controller method, controller, device and storage medium |
| CN114333283A (en) * | 2021-12-18 | 2022-04-12 | 珠海格力电器股份有限公司 | Household appliance and control method, circuit and storage medium thereof |
| CN116524703A (en) * | 2023-04-27 | 2023-08-01 | 深圳市前海研祥亚太电子装备技术有限公司 | Industrial remote controller control method and system and industrial remote controller |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0503699A1 (en) * | 1991-02-27 | 1992-09-16 | Koninklijke Philips Electronics N.V. | System for setting ambient parameters |
| WO2000070578A1 (en) * | 1999-05-12 | 2000-11-23 | Koninklijke Philips Electronics N.V. | System and method for controlling multiple home electronics devices |
| CN1790439A (en) * | 2005-12-16 | 2006-06-21 | 海信集团有限公司 | Network controlling method for household electrical appliance |
| CN1941820A (en) * | 2005-09-28 | 2007-04-04 | 揭雪强 | Wirless telephone with infrared remote-controlled signal self-studying and converting functions |
| CN1945648A (en) * | 2006-09-30 | 2007-04-11 | 刘正东 | Universal studying programmable remote controller and its control method |
| CN201570122U (en) * | 2009-11-17 | 2010-09-01 | 江苏省电力公司扬州供电公司 | Infrared remote control signal transmitting circuit |
| CN102063784A (en) * | 2009-11-17 | 2011-05-18 | 江苏省电力公司扬州供电公司 | Infrared remote control signal sending circuit |
| CN202442447U (en) * | 2012-01-17 | 2012-09-19 | 苏州智蝶科技有限公司 | Multi-carrier infrared signal self-learning controller for air conditioner |
-
2012
- 2012-01-17 CN CN201210013348.5A patent/CN102538140B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0503699A1 (en) * | 1991-02-27 | 1992-09-16 | Koninklijke Philips Electronics N.V. | System for setting ambient parameters |
| WO2000070578A1 (en) * | 1999-05-12 | 2000-11-23 | Koninklijke Philips Electronics N.V. | System and method for controlling multiple home electronics devices |
| CN1941820A (en) * | 2005-09-28 | 2007-04-04 | 揭雪强 | Wirless telephone with infrared remote-controlled signal self-studying and converting functions |
| CN1790439A (en) * | 2005-12-16 | 2006-06-21 | 海信集团有限公司 | Network controlling method for household electrical appliance |
| CN1945648A (en) * | 2006-09-30 | 2007-04-11 | 刘正东 | Universal studying programmable remote controller and its control method |
| CN201570122U (en) * | 2009-11-17 | 2010-09-01 | 江苏省电力公司扬州供电公司 | Infrared remote control signal transmitting circuit |
| CN102063784A (en) * | 2009-11-17 | 2011-05-18 | 江苏省电力公司扬州供电公司 | Infrared remote control signal sending circuit |
| CN202442447U (en) * | 2012-01-17 | 2012-09-19 | 苏州智蝶科技有限公司 | Multi-carrier infrared signal self-learning controller for air conditioner |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103426292B (en) * | 2013-09-03 | 2015-11-11 | 湖南工业大学 | A kind of Infrared remote controller and infrared coding learning method, launching technique |
| CN103426292A (en) * | 2013-09-03 | 2013-12-04 | 湖南工业大学 | Infrared remote control, infrared code learning method and infrared code emission method |
| CN104392600A (en) * | 2014-11-26 | 2015-03-04 | 福建求实智能股份有限公司 | Method for storing by collecting different infrared frequencies |
| CN104501885B (en) * | 2014-12-23 | 2018-12-25 | 中国计量学院 | High-precision low-power consumption natural gas flow measuring method and device based on jet current principle |
| CN104501885A (en) * | 2014-12-23 | 2015-04-08 | 中国计量学院 | Jet principle-based high-precision low-power consumption natural gas flow measuring method and device |
| WO2016107609A1 (en) * | 2015-01-04 | 2016-07-07 | 中兴通讯股份有限公司 | Infrared remote control circuit, method, and terminal |
| CN105118283A (en) * | 2015-09-21 | 2015-12-02 | 万科思自控信息（中国）有限公司 | Infrared signal collection and conversion control method and device |
| CN107015507A (en) * | 2017-05-23 | 2017-08-04 | 深圳市鸿哲智能***工程有限公司 | A kind of central controller integrates extension system |
| CN107015507B (en) * | 2017-05-23 | 2024-03-19 | 深圳市鸿哲智能***工程有限公司 | Comprehensive expansion system of central controller |
| CN109474267A (en) * | 2018-10-30 | 2019-03-15 | 深圳市科羽科技发展有限公司 | A kind of metal touch control keyboard and preparation method thereof |
| CN110910629A (en) * | 2019-11-04 | 2020-03-24 | 杭州海兴电力科技股份有限公司 | Infrared remote control signal decoding method and system based on single chip microcomputer and metering device |
| CN112735118A (en) * | 2020-12-30 | 2021-04-30 | 惠州Tcl移动通信有限公司 | Household appliance remote control method and device, infrared device and storage medium |
| CN114211928A (en) * | 2021-11-10 | 2022-03-22 | 深圳市易优电气有限公司 | Parking air conditioner self-adaptive remote controller method, controller, device and storage medium |
| CN114333283A (en) * | 2021-12-18 | 2022-04-12 | 珠海格力电器股份有限公司 | Household appliance and control method, circuit and storage medium thereof |
| CN116524703A (en) * | 2023-04-27 | 2023-08-01 | 深圳市前海研祥亚太电子装备技术有限公司 | Industrial remote controller control method and system and industrial remote controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102538140B (en) | 2014-04-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102538140B (en) | Multi-carrier air-conditioning infrared signal self-learning controller and method thereof | |
| CN101957602B (en) | Method and system thereof for monitoring and controlling environments of public place based on Zigbee | |
| CN103400487A (en) | Household appliance energy consumption managing system and household appliance energy consumption managing method based on intelligent mobile phone | |
| CN204069011U (en) | Based on the ZigBee intelligent domestic system of intelligent sensor and Voice command terminal | |
| CN103453985B (en) | Distributed wireless light intensity measuring instrument | |
| CN204362376U (en) | A kind of wireless lighting control system | |
| CN102890465A (en) | Self-learning scene smart home system | |
| CN200979743Y (en) | An intelligent self-study type multi-functional infrared remote controller | |
| CN104332045A (en) | Intelligent infrared remote controlsystem based on wireless network and method | |
| CN104460625A (en) | Intelligent home switching system based on wireless network | |
| CN108427356A (en) | Intelligent photovoltaic data acquisition system of photovoltaic module and inverter | |
| CN204362378U (en) | A kind of intelligent lighting system | |
| CN201464865U (en) | Public place environmental monitoring control system based on Zigbee | |
| CN103542491A (en) | Controller of intelligent air-conditioner | |
| CN202442447U (en) | Multi-carrier infrared signal self-learning controller for air conditioner | |
| CN104661404A (en) | Intelligent lighting control system and intelligent lighting control method | |
| CN202709381U (en) | Intelligent air-conditioner controller | |
| CN2615785Y (en) | Wireless remote-control lighting switch | |
| CN106326059B (en) | A kind of embedded device automatization test system | |
| CN102184634B (en) | Remote control system and method of infrared controller | |
| CN108430130B (en) | Lighting device with indoor positioning function | |
| CN104570162A (en) | Intelligent wireless monitoring terminal and monitoring method for rainfall | |
| CN104111637A (en) | Outdoor data acquisition and control equipment | |
| CN203386343U (en) | Learning infrared remote controller based on WIFI (wireless fidelity) | |
| CN203386359U (en) | Learning infrared remote controller based on ZIGBEE |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20190117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |