CN202422412U - Circuit interface system capable of realizing infrared remote control on basis of handheld device and remote control system of circuit interface system - Google Patents
Circuit interface system capable of realizing infrared remote control on basis of handheld device and remote control system of circuit interface system Download PDFInfo
- Publication number
- CN202422412U CN202422412U CN201220028390XU CN201220028390U CN202422412U CN 202422412 U CN202422412 U CN 202422412U CN 201220028390X U CN201220028390X U CN 201220028390XU CN 201220028390 U CN201220028390 U CN 201220028390U CN 202422412 U CN202422412 U CN 202422412U
- Authority
- CN
- China
- Prior art keywords
- infrared
- handheld device
- remote control
- interface system
- circuit interface
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a circuit interface system capable of realizing an infrared remote control function on the basis of a handheld device. The circuit interface system comprises an infrared coding device, a modulation and DAC (digital-to-analogue conversion) device, an audio signal output terminal and a signal conversion and infrared emission device which are connected in sequence. The circuit interface system is capable of converting a remote operation instruction into an infrared control signal and emitting the signal. The circuit interface system and the remote control system of the circuit interface system disclosed by the utility model are applicable to various handheld devices, realize the remote operation of various infrared remote control devices, are relatively strong in expansion capacity, do not need extra memory space to memorize infrared codes, and have the advantages of being simple and practical in structure, quick and convenient in control process, relatively low in cost, stable and reliable in work performance and relatively wide in application range.
Description
Technical field
The utility model relates to the equipment remote-control field, and particularly electric equipment Infrared Ray Remote Control Technology field specifically is meant a kind of circuit interface system and corresponding telechirics that realizes function of infrared remote control based on handheld device.
Background technology
General popular two types of telepilots on the current market: general IR remote controller and multifunctional learning type universal remote controller.
For general IR remote controller,, utilize infrared technique can carry out point-to-point signal transmission like TV remote controller.There is following shortcoming in such telepilot:
(1) function singleness, it often can only support that some object-based devices carry out remote control;
(2) do not have extendability.
And for multifunctional learning type universal remote controller, it is that all infrared codings are left in the telepilot more.Each user selects and disposes required remote unit type through the remote controller displays window.But such telepilot has following shortcoming:
(1) cost of manufacture is high, and such telepilot has bigger local storage, LCD screen, and high performance central processing unit has determined that its cost of manufacture is high;
(2) the telepilot volume is heavy, and integrated level is too high, and is relatively heavier;
(3) operation interface can not be revised, and is not customizable.Its manipulation keyboard is integrated on the telepilot, and all types of remote control application as being directed against different money televisors etc., all must be used same keyboard.
(4) infrared coding is inconvenient to expand.
More than all deficiencies, brought certain inconvenience all for people's life, can't satisfy the demand that people control multiple electric equipment.
The utility model content
The purpose of the utility model is to have overcome above-mentioned shortcoming of the prior art, the circuit interface system and the corresponding telechirics that provide a kind of and can be applicable to various handheld devices, realize that straighforward operation, the extended capability of multiple infrared remote control equipment is strong, simple and practical, control procedure is efficient and convenient, cost is lower, stable and reliable working performance, the scope of application realize function of infrared remote control comparatively widely based on handheld device.
In order to realize above-mentioned purpose, the circuit interface system and the corresponding telechirics based on handheld device realization function of infrared remote control of the utility model are following:
Should realize the circuit interface system of function of infrared remote control based on handheld device, its principal feature is, described circuit interface system comprises:
The infrared coding device is built in the handheld device, carries out the infrared signal encoding process and obtains ir encoded signal;
Modulation and digiverter are built in the handheld device, and are connected with described infrared coding device, and described ir encoded signal is carried out signal modulation and digital-to-analog conversion processing and obtained simulated audio signal;
The audio signal output interface is arranged in the handheld device, and is connected with described modulation and digiverter, with described simulated audio signal output;
Conversion of signals and infrared launcher are connected with described audio signal output interface, and described simulated audio signal is converted into infrared control signal and launches.
Should can comprise based on conversion of signals and the infrared launcher in the circuit interface system of handheld device realization function of infrared remote control:
The sound signal input adapter is inserted in the described audio signal output interface, receives described simulated audio signal;
The baseband digital signal conversion equipment is connected with described sound signal input adapter, converts described simulated audio signal into baseband digital signal;
Modulating apparatus is connected with described baseband digital signal conversion equipment, and described baseband digital signal is carried out modulation treatment and obtains infrared control signal;
Infrared launcher is connected with described modulating apparatus, and described infrared control signal is launched.
Should be the envelope detected circuit based on the baseband digital signal conversion equipment in the circuit interface system of handheld device realization function of infrared remote control.
Should also can comprise based on conversion of signals and the infrared launcher in the circuit interface system of handheld device realization function of infrared remote control:
The sound signal input adapter is inserted in the described audio signal output interface, receives described simulated audio signal;
The base-band analog signal conversion equipment is connected with described sound signal input adapter, converts described simulated audio signal into base-band analog signal;
Infrared launcher is connected with described base-band analog signal conversion equipment, and described base-band analog signal is directly launched as infrared control signal.
Should be the envelope detected circuit based on the base-band analog signal conversion equipment in the circuit interface system of handheld device realization function of infrared remote control.
Should be audio sockets based on the audio signal output interface in the circuit interface system of handheld device realization function of infrared remote control, described sound signal input adapter be an audio jack.
Should comprise based on modulation and the digiverter in the circuit interface system of handheld device realization function of infrared remote control:
Modulating unit is connected with described infrared coding device, and digital modulation signals is modulated and obtained to described ir encoded signal with the carrier wave with frequency preset, sampling rate and sample size;
D/A conversion unit is connected with described modulating unit, converts described digital modulation signals into simulated audio signal.
Should can be mobile phone, panel computer or PDA based on the handheld device in the circuit interface system of handheld device realization function of infrared remote control.
This has the configurable infrared remote control system of above-mentioned system, and its principal feature is that described telechirics also comprises:
The infrared coding data storage device in the built-in described handheld device, is stored the dissimilar pairing infrared control signal coding rule of controlled plant information.
The remote signal input media; Be built in the described handheld device; All be connected with the infrared coding data storage device with described infrared coding device respectively, according to user's operation and the corresponding infrared control digital signal of the pairing infrared control signal coding rule of corresponding controlled plant information generating.
Controlled plant in this configurable infrared remote control system can be televisor, washing machine, refrigerator, air-conditioning or the electric fan of various brands and model.
Adopted the handheld device of this utility model to realize the circuit interface system and the telechirics thereof of infrared remote control, owing to wherein adopted the audio signal output interface on the handheld device and had the conversion of signals and the infrared launcher of sound signal input adapter, thereby modulation, digital-to-analogue and the analog to digital conversion of sound signal can directly be utilized; With the straighforward operation command conversion on the handheld device is the infrared emission signal, thereby the work of control controlled plant can be applicable to various handheld devices; And realize the straighforward operation of multiple infrared remote control equipment; Extensively support various equipment with infrared receiving end, that the user can control is dissimilar, different model, different manufacturers be with infrared reception object-based device, like televisor, air-conditioning, sound equipment, door, window, electric fan etc.; Only needing to be configured switching through the software interface that provides on the handheld device gets final product; And the system resource that can directly utilize handheld device obtains stronger processor performance, bigger data space and connected mode widely, go to handle expanded function like the internet, thereby extended capability is stronger; Synchronous signal conversion and infrared launcher only are responsible for receiving the signal from the Host end; After the mediation modulation is separated in inside, carry out the infrared signal emission, thereby this conversion of signals and infrared launcher do not need extra storage space to deposit infrared coding, simple and practical; Control procedure is efficient and convenient; Cost is lower, and stable and reliable working performance, the scope of application are comparatively extensive.
Description of drawings
Fig. 1 is the one-piece construction synoptic diagram that the handheld device of the utility model realizes the circuit interface system of infrared remote control.
Fig. 2 is first kind of device architecture synoptic diagram that the handheld device of the utility model realizes conversion of signals and infrared launcher in the circuit interface system of infrared remote control.
Fig. 3 is second kind of device architecture synoptic diagram that the handheld device of the utility model realizes conversion of signals and infrared launcher in the circuit interface system of infrared remote control.
Fig. 4 utilizes the telechirics of the utility model to realize carrying out in the handheld device operational processes process flow diagram of the handheld device end that infrared remote-control operation handles.
Embodiment
In order more to be expressly understood the technology contents of the utility model, the special following examples of lifting specify.
See also Fig. 1 to shown in Figure 3, should realize the circuit interface system of function of infrared remote control based on handheld device, wherein, described circuit interface system comprises:
(1) infrared coding device is built in the handheld device, carries out the infrared signal encoding process and obtains ir encoded signal;
(2) modulation and digiverter are built in the handheld device, and are connected with described infrared coding device, and described ir encoded signal is carried out signal modulation and digital-to-analog conversion processing and obtained simulated audio signal; Wherein, this modulation and digiverter comprise:
● modulating unit, be connected with described infrared coding device, digital modulation signals is modulated and obtained to described ir encoded signal with the carrier wave with frequency preset, sampling rate and sample size; This carrier frequency can be 9.5kHz or 19kHz etc., and this sampling rate can be 48kHz or 40kHz etc., and this sample size can be 8bit or 16bit etc., can certainly adopt carrier frequency, employing rate and the sample size that is fit to according to actual conditions;
● D/A conversion unit, be connected with described modulating unit, convert described digital modulation signals into simulated audio signal;
(3) the audio signal output interface is arranged in the handheld device, and is connected with described modulation and digiverter, with described simulated audio signal output;
(4) conversion of signals and infrared launcher are connected with described audio signal output interface, and described simulated audio signal is converted into infrared control signal and launches; Wherein, this conversion of signals and infrared launcher can comprise:
● the sound signal input adapter, be inserted in the described audio signal output interface, receive described simulated audio signal;
● the baseband digital signal conversion equipment, be connected with described sound signal input adapter, convert described simulated audio signal into baseband digital signal; This baseband digital signal conversion equipment can be the envelope detected circuit, also can have the digital signal processing circuit module of similar functions for other;
● modulating apparatus, be connected with described baseband digital signal conversion equipment, described baseband digital signal is carried out modulation treatment and obtains infrared control signal;
● infrared launcher, be connected with described modulating apparatus, described infrared control signal is launched;
● power module all is connected with infrared launcher with described baseband digital signal conversion equipment, modulating apparatus respectively, and described baseband digital signal conversion equipment, modulating apparatus and infrared launcher is supplied power.
This conversion of signals and infrared launcher also can comprise:
● the sound signal input adapter, be inserted in the described audio signal output interface, receive described simulated audio signal;
● the base-band analog signal conversion equipment, be connected with described sound signal input adapter, convert described simulated audio signal into base-band analog signal; This base-band analog signal conversion equipment can be the envelope detected circuit, also can have the analog signal processing circuit module of similar functions for other;
● infrared launcher, be connected with described base-band analog signal conversion equipment, described base-band analog signal is directly launched as infrared control signal.
● power module all is connected with infrared launcher with described base-band analog signal conversion equipment, modulating apparatus respectively, and described base-band analog signal conversion equipment, modulating apparatus and infrared launcher is supplied power.
Wherein, the audio signal output interface in the described circuit interface system is an audio sockets, and described sound signal input adapter is an audio jack, and described handheld device can be mobile phone, panel computer or PDA.
The configurable infrared remote control system that this has above-mentioned system wherein also comprises:
(5) infrared coding data storage device in the built-in described handheld device, is stored the dissimilar pairing infrared control signal coding rule of controlled plant information.
(6) remote signal input media; Be built in the described handheld device; All be connected with the infrared coding data storage device with described infrared coding device respectively, according to user's operation and the corresponding infrared control digital signal of the pairing infrared control signal coding rule of corresponding controlled plant information generating.
Wherein, the controlled plant in this configurable infrared remote control system can be televisor, washing machine, refrigerator, air-conditioning or the electric fan of various brands and model.
Realizing in the circuit interface system and corresponding telechirics of function of infrared remote control of the utility model based on handheld device; Wherein included each device and unit all can be corresponding to the particular hardware circuit in the integrated circuit structure; Therefore these modules and unit only utilize hardware circuit just can realize, need not assist with specific Control Software and promptly can realize corresponding function automatically.
See also shown in Figure 4ly again, it is the software systems schematic flow sheet of handheld device, has described the handheld device end system basically from starting to the process that a push button signalling sends of accomplishing.
Should realize carrying out in the handheld device method of infrared remote-control operation based on above-mentioned system, comprising following steps:
(1) described infrared coding device carries out the infrared signal encoding process to the infrared control digital signal that the remote signal input media that is built in the handheld device is produced, and obtains ir encoded signal;
(2) described modulation and digiverter carry out signal modulation and digital-to-analog conversion processing to described ir encoded signal, and obtain simulated audio signal; This carries out the signal modulation and digital-to-analog conversion is handled, and may further comprise the steps:
(a) digital modulation signals is modulated and obtained to described modulating unit with described ir encoded signal with the carrier wave with frequency preset, sampling rate and sample size;
(b) described D/A conversion unit converts described digital modulation signals into simulated audio signal;
(3) described audio signal output interface exports described simulated audio signal to described conversion of signals and infrared launcher;
(4) described conversion of signals and infrared launcher convert described simulated audio signal into infrared control signal and launch, and can may further comprise the steps:
(a) described sound signal input adapter receives described simulated audio signal, and delivers to described envelope detected circuit;
(b) described baseband digital signal conversion equipment converts described simulated audio signal into baseband digital signal;
(c) described modulating apparatus carries out described baseband digital signal modulation treatment and obtains infrared control signal;
(d) described infrared launcher is launched described infrared control signal;
Also can may further comprise the steps:
(a ') described sound signal input adapter receives described simulated audio signal, and delivers to described base-band analog signal conversion equipment;
(b ') described base-band analog signal conversion equipment converts described simulated audio signal into base-band analog signal;
(c ') described infrared launcher is directly launched described base-band analog signal as infrared control signal.
In the middle of reality was used, the basic thought of the utility model was a kind of handheld device (main frame Host) and the common system realization scheme of forming of infrared emission end.System specifically comprises the software on the equipment that operates in the band headset output interface; Like the android mobile phone; The android panel computer; I Phone, apple ipad etc., and the transmitting end device that constitutes by headset plug, envelope detected circuit, modulating apparatus, power module and infrared launcher the infrared system formed jointly.In addition, handheld device can be equipped with touch-screen as required the button input function is provided.Seeing also shown in Figure 1ly, wherein is the connection synoptic diagram of this system, and handheld device is connected through audio signal output/input interface with the infrared emission end.The handheld device in left side has headset output interface, like all kinds of PC, mobile phone, panel computer, i Phone, IPAD etc.The infrared emission end system on right side, it is connected through sound signal (earphone) output/input interface.
See also Fig. 2 and shown in Figure 3, the infrared emission end mainly comprises like lower device:
(1) (modulation signal is to baseband signal) baseband digital signal conversion equipment or base-band analog signal conversion equipment can be with the modulation signal of audio port input, and corresponding conversion is baseband digital signal or base-band analog signal; Can adopt the envelope detected circuit to realize, also can have the digital signal processing circuit module or the analog signal processing circuit module of similar functions for other;
(2) power module is supplied power;
(3) for the situation that adopts the baseband digital signal conversion equipment, will need modulating apparatus.With the baseband digital signal that the baseband digital signal conversion equipment generates, modulate and form final infrared signal, and finally be transmitted to by remotely-controlled object through infrared launcher;
(4) infrared launcher, the device that carries out the infrared signal emission.
Wherein, sound signal is imported from input interface, is sent to baseband digital signal conversion equipment or base-band analog signal conversion equipment; The baseband digital signal device converts audio modulation signal to baseband signal like height/low (1/0) level, and modulating apparatus detects baseband signal and finally is modulated into infrared signal and carries out the signal emission from emitter; Base-band analog signal then converts audio modulation signal to base-band analog signal, and directly carries out the signal emission as infrared signal from emitter.
The principal feature of the telechirics of the utility model is following:
(1) system is made up of two parts, Host end equipment and infrared emission end.They are connected with input interface (infrared emission end) through audio signal output (Host end).The Host end changes into data-signal the digital signal of audio format; Like PCM, become sound signal through carrier modulation then, send from the audio signal output mouth; The infrared emission end receives modulation signal by its sound signal input port; Change through the envelope detected electric circuit inspection then, and finally be modulated into infrared signal, carry out the signal emission through the infrared emission mouth at the infrared emission end.
(2) extensively support various equipment with infrared receiving end.The user can control the infrared reception object-based device of being with of dissimilar, different model, different manufacturers with the utility model, like televisor, air-conditioning, sound equipment, door, window, electric fan etc.; The user only needs to be configured switching through the software interface that the Host end provides and gets final product.
(3) different with traditional remote controller or other universal remote control; The infrared operation control system of the utility model operates in Host equipment; On mobile phone, thereby obtain stronger processor performance, bigger data space and connected mode such as internet go to handle expanded function widely.
(4) infrared emission end simple in structure.The infrared emission end only is responsible for receiving the signal from the Host end, after the mediation modulation is separated in inside, carries out the infrared signal emission.The infrared emission end does not need extra storage space to deposit infrared coding.
Based on the technique scheme of the utility model, can solve following key problem:
(1) handheld device (Host) end and infrared terminal data transfer between devices problem.At first the Host end is accomplished the modulation of infrared information to audio-frequency information, with infrared coding information, also can comprise redundant information; Like infrared configuration information, check information etc.; Being modulated into the waveform of the formulation carrier wave of describing with particular sample rate, sample size, is 9.5kHz or 19kHz etc. like carrier frequency, and sampling rate is 48kHz or 40kHz etc.; Sample size is 8 bits (bit) or 16 bits (bit), monophony or two-channel etc.Through the D/A conversion hardware of Host end, convert simulating signal to then, send via the sound signal emission port.Infrared terminal receives information through the sound signal input port, by the envelope detected circuit modulation signal is changed into baseband signal then.
(2) freely switching of infrared coding mode, thus realize adopting the multiple remotely-controlled equipment of the utility model remote control.The Host end provides corresponding user interface; The user can be through by remotely-controlled object type such as televisor, washing machine, refrigerator, air-conditioning, electric fan etc.; Brand such as TCL, SONY, SHARP, beautiful etc., and product type etc. search the corresponding remote controller type and activate.
(3) storage of infrared coding and scaling problem.Be different from other telepilots; In the utility model; Infrared coding will leave Host end equipment in and connect on the server of internet, and host equipment downloaded or copied to the Host end only need with required infrared coding from server end or other copying data modes (like USB etc.) can accomplish the coding expansion.
Adopted above-mentioned handheld device to realize the circuit interface system and the telechirics thereof of infrared remote control, owing to wherein adopted the audio signal output interface on the handheld device and had the conversion of signals and the infrared launcher of sound signal input adapter, thereby modulation, digital-to-analogue and the analog to digital conversion of sound signal can directly be utilized; With the straighforward operation command conversion on the handheld device is the infrared emission signal, thereby the work of control controlled plant can be applicable to various handheld devices; And realize the straighforward operation of multiple infrared remote control equipment; Extensively support various equipment with infrared receiving end, that the user can control is dissimilar, different model, different manufacturers be with infrared reception object-based device, like televisor, air-conditioning, sound equipment, door, window, electric fan etc.; Only needing to be configured switching through the user interface that provides on the handheld device gets final product; And the system resource that can directly utilize handheld device obtains stronger processor performance, bigger data space and connected mode widely, go to handle expanded function like the internet, thereby extended capability is stronger; Synchronous signal conversion and infrared launcher only are responsible for receiving the signal from the Host end; After the mediation modulation is separated in inside, carry out the infrared signal emission, thereby this conversion of signals and infrared launcher do not need extra storage space to deposit infrared coding, simple and practical; Control procedure is efficient and convenient; Cost is lower, and stable and reliable working performance, the scope of application are comparatively extensive.
In this instructions, the utility model is described with reference to its certain embodiments.But, still can make various modifications and conversion obviously and not deviate from the spirit and the scope of the utility model.Therefore, instructions and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (10)
1. realize it is characterized in that the circuit interface system of function of infrared remote control that described circuit interface system comprises for one kind based on handheld device:
The infrared coding device is built in the handheld device;
Modulation and digiverter are built in the handheld device, and are connected with described infrared coding device;
The audio signal output interface is arranged in the handheld device, and is connected with described modulation and digiverter, with described simulated audio signal output;
Conversion of signals and infrared launcher are connected with described audio signal output interface.
2. the circuit interface system based on handheld device realization function of infrared remote control according to claim 1 is characterized in that described conversion of signals and infrared launcher comprise:
The sound signal input adapter is inserted in the described audio signal output interface;
The baseband digital signal conversion equipment is connected with described sound signal input adapter;
Modulating apparatus is connected with described baseband digital signal conversion equipment, and described baseband digital signal is carried out modulation treatment and obtains infrared control signal;
Infrared launcher is connected with described modulating apparatus, and described infrared control signal is launched.
3. the circuit interface system based on handheld device realization function of infrared remote control according to claim 2 is characterized in that described baseband digital signal conversion equipment is the envelope detected circuit.
4. the circuit interface system based on handheld device realization function of infrared remote control according to claim 1 is characterized in that described conversion of signals and infrared launcher comprise:
The sound signal input adapter is inserted in the described audio signal output interface, receives described simulated audio signal;
The base-band analog signal conversion equipment is connected with described sound signal input adapter;
Infrared launcher is connected with described base-band analog signal conversion equipment.
5. the circuit interface system based on handheld device realization function of infrared remote control according to claim 4 is characterized in that described base-band analog signal conversion equipment is the envelope detected circuit.
6. according to each described circuit interface system based on handheld device realization function of infrared remote control in the claim 2 to 5, it is characterized in that described audio signal output interface is an audio sockets, described sound signal input adapter is an audio jack.
7. the circuit interface system based on handheld device realization function of infrared remote control according to claim 1 is characterized in that described modulation and digiverter comprise:
Modulating unit is connected with described infrared coding device;
D/A conversion unit is connected with described modulating unit.
8. according to each described circuit interface system in the claim 1 to 5,7, it is characterized in that described handheld device is mobile phone, panel computer or PDA based on handheld device realization function of infrared remote control.
9. configurable infrared remote control system with the described system of claim 1 is characterized in that described telechirics also comprises:
The infrared coding data storage device is in the built-in described handheld device;
The remote signal input media is built in the described handheld device, all is connected with the infrared coding data storage device with described infrared coding device respectively.
10. configurable infrared remote control system according to claim 9 is characterized in that, described controlled plant is televisor, washing machine, refrigerator, air-conditioning or the electric fan of various brands and model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220028390XU CN202422412U (en) | 2012-01-21 | 2012-01-21 | Circuit interface system capable of realizing infrared remote control on basis of handheld device and remote control system of circuit interface system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220028390XU CN202422412U (en) | 2012-01-21 | 2012-01-21 | Circuit interface system capable of realizing infrared remote control on basis of handheld device and remote control system of circuit interface system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202422412U true CN202422412U (en) | 2012-09-05 |
Family
ID=46747150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220028390XU Expired - Fee Related CN202422412U (en) | 2012-01-21 | 2012-01-21 | Circuit interface system capable of realizing infrared remote control on basis of handheld device and remote control system of circuit interface system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202422412U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021162A (en) * | 2012-12-07 | 2013-04-03 | 康佳集团股份有限公司 | Device for realizing infrared remote control function through audio signal |
| CN103209252A (en) * | 2012-12-11 | 2013-07-17 | 深圳市亿思达显示科技有限公司 | Universal remote control system |
| WO2013127127A1 (en) * | 2012-03-01 | 2013-09-06 | Yuan Jialing | Method, system and external equipment for controlling household appliances by means of mobile terminal |
| CN104282137A (en) * | 2014-10-08 | 2015-01-14 | 深圳市中兴移动通信有限公司 | Infrared remote control method and mobile terminal |
| CN104751623A (en) * | 2015-04-09 | 2015-07-01 | 重庆蓝岸通讯技术有限公司 | Universal infrared remote control device and method based on mobile terminal earphone interface |
| CN110319853A (en) * | 2019-07-19 | 2019-10-11 | 广州市番通汽车检测有限公司 | A kind of automobile posture measuring system facilitating calibration |
-
2012
- 2012-01-21 CN CN201220028390XU patent/CN202422412U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013127127A1 (en) * | 2012-03-01 | 2013-09-06 | Yuan Jialing | Method, system and external equipment for controlling household appliances by means of mobile terminal |
| CN103021162A (en) * | 2012-12-07 | 2013-04-03 | 康佳集团股份有限公司 | Device for realizing infrared remote control function through audio signal |
| CN103021162B (en) * | 2012-12-07 | 2018-07-06 | 康佳集团股份有限公司 | A kind of device that function of infrared remote control is realized by audio signal |
| CN103209252A (en) * | 2012-12-11 | 2013-07-17 | 深圳市亿思达显示科技有限公司 | Universal remote control system |
| CN104282137A (en) * | 2014-10-08 | 2015-01-14 | 深圳市中兴移动通信有限公司 | Infrared remote control method and mobile terminal |
| CN104751623A (en) * | 2015-04-09 | 2015-07-01 | 重庆蓝岸通讯技术有限公司 | Universal infrared remote control device and method based on mobile terminal earphone interface |
| CN104751623B (en) * | 2015-04-09 | 2018-04-24 | 重庆蓝岸通讯技术有限公司 | Universal infrared remote control device and method based on mobile terminal earphone interface |
| CN110319853A (en) * | 2019-07-19 | 2019-10-11 | 广州市番通汽车检测有限公司 | A kind of automobile posture measuring system facilitating calibration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202422412U (en) | Circuit interface system capable of realizing infrared remote control on basis of handheld device and remote control system of circuit interface system | |
| CN202976430U (en) | System for achieving pairing, and control terminal and controlled terminal for achieving pairing | |
| CN102542783A (en) | Circuit interface system, remote control system and method for achieving infrared remote control of handheld device | |
| US9812006B1 (en) | System and method for integrating infrared remote controls of home appliances | |
| US8712245B1 (en) | System and method for infrared dongle | |
| US20110144778A1 (en) | Smart Audio Plug-in for Enabling Smart Portable Device to be Universal Remote Control | |
| US20110153885A1 (en) | Plug-in Peripheral Device for Enabling Smart Portable Device to be Universal Remote Control | |
| CN101697248B (en) | Learning type infrared remote control device and method | |
| JPH08314831A (en) | Equipment and method for infrared communication | |
| CN102637353A (en) | System and method for home appliance wireless remote control based on mobile terminal | |
| CN101707662A (en) | Electronic equipment, mobile communication equipment and remote control device | |
| CN203118209U (en) | Intelligent remote controller and intelligent remote control system | |
| CN103123752A (en) | Audio-video playing system and method based on electronic whiteboard | |
| KR20150016273A (en) | Protocol translating adapter | |
| CN103035116A (en) | Method and device for conversion between audio signal and infrared remote control signal | |
| CN203057380U (en) | Signal pile processing device for expanding controllable functions of remote controller and system thereof | |
| CN211152101U (en) | Wireless screen transmission equipment and interaction system | |
| CN203179270U (en) | Wireless remote control device capable of automatically matching codes | |
| CN102611927A (en) | Set top box with universal remote control function | |
| CN205751226U (en) | Learning type infrared remote control device based on intelligent mobile terminal | |
| CN103593956A (en) | Remote control equipment, computer equipment and control method | |
| CN104952306A (en) | Laser pointer with page turning function | |
| CN203013249U (en) | Blu-ray player with NFC function | |
| CN202551153U (en) | Mobile-phone-based home and automobile remote control system | |
| TWI568273B (en) | Infrared remote control integrated system and method of home appliance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20140121 |