CN1223508A - Sound-controlled infrared ray remote controller - Google Patents
Sound-controlled infrared ray remote controller Download PDFInfo
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- CN1223508A CN1223508A CN 98100329 CN98100329A CN1223508A CN 1223508 A CN1223508 A CN 1223508A CN 98100329 CN98100329 CN 98100329 CN 98100329 A CN98100329 A CN 98100329A CN 1223508 A CN1223508 A CN 1223508A
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Abstract
The voice-operated infrared remote-controller includes microphone, voice control IC, CPU, oscillator and emitter. The speech instruction is passed through the microphone and fed into voice control IC, then the inputted speech instruction is converted into preset output instruction signal by means of the voice control IC, and is transferred into CPU, then is converted into the modulation code control signal by CPU, and is transferred into the oscillator, passed through the infrared emitter with carrier and emitted out. Said remote-controller can be matched with the key type infrared remote-controller, so that it is greatly convenient for use.
Description
The present invention relates to appliance field, particularly the remote controller used of control apparatus.
Present electrical equipment remote controller is infrared remote controller mostly.Television set for example, CD player, video recorder, air conditioner or the like.Nearly all there are these electrical equipment in every family, also has a lot of industrial machine remote controllers certainly.These remote controllers use often not very convenient.Which key is one in the central authorities of your family's television set, and which is wired one, and the television set of every family is different, and remote controller is different, by key also different.Oneself television set, every accent is platform once, and the key of remote controller just becomes once.If can adopt the Infrared remote controller of acoustic control, or the dual-purpose Infrared remote controller of acoustic control keying, say " one in central authorities " facing to the microphone of remote controller, just send the infrared signal of dialling to one in central authorities by remote controller, say which platform, just can send the control signal of dialling to which platform, just make things convenient for manyly.Therefore, this acoustic control Infrared remote controller is exactly very to need.
Purpose of the present invention is a kind of sound-controlled infrared ray remote controller of invention, makes its sound phonetic order that can utilize the people, reaches the purpose that control apparatuses such as program are selected in the control channel selection.
The present invention's employing combines acoustic control IC (1-2) and becomes the combinational circuit mode with central processor CPU (1-3), to be converted to corresponding modulating coding signal from the phonetic order of microphone (1-1) input, and this modulating coding signal is transferred to the oscillator (1-4) that produces carrier frequency, carrier frequency after the modulation is launched via the reflector (1-5) that infrared tube constitutes, and the control corresponding electric appliance is realized the operation of phonetic order.Can also increase config memory (1-6), the phonetic order scope is increased.
Fig. 1 is the structure block schematic of sound-controlled infrared ray remote controller of the present invention.
Fig. 2 is the structured flowchart of the difunctional remote controller that combines with keying formula Infrared remote controller of sound-controlled infrared ray remote controller of the present invention as one embodiment of the present of invention.
Fig. 3 is that the remote controller of the inserted sheet inserting slot construction form of the making feature of Fig. 2 embodiment is concisely schemed.
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Consult Fig. 1, Fig. 1 is the structure block schematic of sound-controlled infrared ray remote controller of the present invention.This acoustic control remote controller includes microphone (1-1), and the acoustic control integrated circuit is acoustic control IC (1-2), central processor CPU (1-3), oscillator (1-4) and reflector (1-5).Phonetic order is input into to acoustic control IC (1-2) by microphone (1-1).Acoustic control IC (1-2) is converted to the voice sound instruction of input the command signal of predetermined output, be transferred to CPU (1-3), central processor CPU (1-3) is used for the command signal of acoustic control IC (1-2) input is converted to the modulating-coding control signal, be transferred to oscillator (1-4), after reflector (1-5) is launched the infrared remote control signal that is loaded with the modulating-coding control signal.
Microphone (1-1) can be various common microphone, as long as can mate with acoustic control IC (1-2), the user sends phonetic order by microphone (1-1), and phonetic order is imported the integrated circuit of the laggard acoustic control IC of going into by microphone.
Acoustic control IC (1-2) is converted into the voice signal phonetic order of input the command signal of predetermined output.Acoustic control IC (1-2) is existing the same with other integrated circuit, has multiple product to sell.Different manufacturers produces the acoustic control IC of different size different performance.The U.S. and Japan respectively have how tame manufacturer to produce, and the RST of each product output may be different.The code signal of the output language and characters that for example has, or the region-position code signal of language and characters, or other telecommunication signal.If these output signals can be used as modulation and use coding control signal, then can directly be transferred to oscillator (1-4), produce carrier frequency by oscillator (1-4), promote instruction to be launched by the reflector (1-5) that infrared emission tube constitutes.But generally speaking, the output of acoustic control IC (1-2) can not be gone modulated carriers with coding control signal as modulation, so be provided with integrated circuit blocks such as computer chip CPU as central processor CPU (1-3), finish output with acoustic control IC and be converted to modulation and use coding control signal, go modulated carriers.Computer chip or other integrated circuit block that can realize this function have a variety of, can select for use according to cost benefit, can adopt 8 machines, 16 machines, storage bigger, store smaller or the like CPU, according to different purposes, be used for controlling television set, still control air conditioner, or controlling computer, select for use respectively.
Oscillator (1-4) produces carrier frequency, reflector (1-5) is an infrared emission tube, also there is multiple commodity integrated circuit block can supply to select for use, also available discrete resistance capacitance transistor etc. is made oscillator (1-4), infrared emission tube (1-5) also has multiple can the selection, the control television set that adopts in the present family, device in the infrared remote controller of video recorder etc. and circuit all can be selected for use, and they mostly are made of the CMOS large scale integrated circuit that different manufacturers is produced.
With the television set is example, and brief description is carried out in the running of sound-controlled infrared ray remote controller of the present invention.Can sort by receive frequency in the TV, provide each then with the digital coding numbering, such as one in central authorities, 1600, two in central authorities, 1610, three in central authorities, 1620, Bei Jingtai, 1650 or the like.The sign indicating number of many skies number is left the platform that in the future increases for.Adjust microphone of the present invention (1-1) and acoustic control IC (1-2) and CPU (1-3), when making its form pronunciation in accordance with regulations assign the phonetic order of seeking each, can provide corresponding modulating coding signal through acoustic control IC (1-2) and CPU (1-3).For example, say " one in central authorities " facing to microphone (1-1), the voice signal of " one in central authorities " arrives acoustic control IC (1-2) through microphone (1-1), acoustic control IC (1-2) exports the telecommunication signal of " one in central authorities " after treatment to CPU (1-3), CPU (1-3) discerns this, the modulating coding signal 1600 of corresponding " one in central authorities " is exported to oscillator (1-4), take advantage of its carrier wave to launch through the reflector (1-5) of infrared tube.The receiver of television set solves 1600 numbering, just platform is transferred to one in central authorities, broadcasts the program of one in central authorities.Equally, say " Bei Jingtai ",, the modulating coding signal 1650 of corresponding Beijing platform is exported to oscillator (1-4), send the infrared remote control signal that is loaded with 1650 codings by reflector (1-5) through the processing of acoustic control IC and CPU facing to microphone (1-1).After the infrared receiving unit of television set receives, make screen broadcast the program of Beijing platform by control circuit.In the remote controller of the present invention, the platform name and the corresponding encoded of the platform that input as often as possible may receive, it is a different matter that television set can not receive this, as long as can receive, remote controller of the present invention just can use.Perhaps, when increasing receiving platform in the locality, in the television set He in the remote controller corresponding to coding is arranged all, as long as phonetic entry and this coding are matched, this guarantee department that can for example remove this kind television set establishes by this guarantee department that instrument helps the voice of this platform and is consistent to adjustment in being coded in sound-controlled infrared ray remote controller.
According to said method and configuration, remote controller of the present invention goes for TV, video recorder, and CD player, sound equipment, computer, the VCD machine, the multiple electrical equipment of DVD player or the like also is applicable to multilingual phonetic order.
Consult Fig. 2, Fig. 2 is an another embodiment of the present invention, owing to there are a lot of people to like use the button Infrared remote controller, also there are a lot of people can like, so Fig. 2 not only can but also can use the block diagram of the infrared remote controller of acoustic control with button with acoustic control formula Infrared remote controller.Part identical with structure construction among Fig. 1 among Fig. 2 adopts identical numeric character.
Among Fig. 2, the with dashed lines frame goes out 1 and 2 two parts, and part 2 is button Infrared remote controller of terrain, and part 1 is the acoustic control remote control part that increases.In the part 2,, encode by coding unit (2-2) then with keyboard (2-1) input instruction, and modulating coding signal is transferred to oscillator (1-4), be multiplied by the carrier frequency that oscillator (1-4) produces, behind amplifier (2-3) amplifying power, launch by the reflector (1-5) of infrared tube.
The acoustic control remote control of part 1 partly is that phonetic order is inputed among the acoustic control IC (1-2) by microphone (1-1), the telecommunication signal corresponding to the input phonetic order of acoustic control IC (1-2) output is passed to CPU (1-3), CPU (1-3) carries out the signal comparison and searches in memory (1-6), find out corresponding modulating coding signal by preset program, it is transferred to oscillator (1-4).
Oscillator (1-4), amplifier (2-3) and reflector (1-5) they are public part in the present embodiment, and be identical to acoustic control or keying effect, amplifier (2-3) is a signal amplification circuit, increases to promote power, is produced on oscillator usually.
In the structure of Fig. 2, accomplish the signal that is transferred to oscillator (1-4) at last by part 1 and to adopt keyboard (2-1) and coding unit (2-2) to be transferred to the signal of oscillator (1-4) identical.Usually, coding unit (2-2) is to constitute with an application-specific integrated circuit (ASIC).
In the part 1 of Fig. 2, increased memory (1-6), it can be various computer memories, can storing predetermined program, and the coding of the phrase of storaged voice and use and corresponding modulating-coding, Hanzi section-position code or the like.Big memory can make the word use face of acoustic control part widen, and is suitable for the situation of more words and phonetic order, and acoustic control IC (1-2) and CPU (1-3) are simplified.For example, phonetic order generally is the voice of several words, for example adopts the Chinese speech instruction, as " one in Beijing ", " four in central authorities " or the like, if acoustic control IC (1-2) output is the region-position code of these words, so, in the region-position code that CPU (1-3) will store from memory (1-6), find out corresponding Chinese character and phrase, find out corresponding modulating coding signal again, be transferred to oscillator (1-4) again, launch by the reflector (1-5) of infrared tube at last.At this moment can only storing predetermined control program among the CPU.Memory (1-6) also can be increased in the structure of Fig. 1.
Structure of the present invention can be suitable for various countries or national phonetic entries such as Chinese, English, Japanese.As long as acoustic control IC is matched with CPU, can discern phonetic order and get final product.
Fig. 2's is simple in structure and convenient.
Fig. 3 is the outline drawing of an embodiment of Fig. 2 structure; Among the figure, the part 1 of Fig. 2 is except microphone (1-1), be made into an inserted sheet 1, and the part 2 of Fig. 2 constitutes button Infrared remote controller 2, structure and external form basically can be identical with present keyboard Infrared remote controller, numerical key and operating key are arranged, the rear portion has slot, make inserted sheet 1 can be inserted in the slot, contact chip by inserted sheet 1 front end combines two parts, on 2, have the jack of microphone (1-1), microphone (1-1) can be inserted, thereby constitute the Infrared remote controller that acoustic control of the present invention adds button.
Enforcement of the present invention can bring the very big facility that makes electrical appliance, is unfamiliar with the people that button uses, and can utilize the infrared remote control of acoustic control realization to electrical equipment easily by the phonetic entry mode.
Claims (4)
1, a kind of sound-controlled infrared ray remote controller includes oscillator (1-4), produces carrier wave, reflector (1-5), and the emission infrared signal particularly, also includes:
Microphone (1-1) is used to import phonetic order,
Acoustic control IC (1-2) is used for the phonetic order of input is converted to the predetermined instruction signal of exporting, and is transferred to CPU (1-3),
CPU (1-3) is used for the instruction signal with acoustic control IC (1-2) input, is converted to the modulating-coding control signal, is transferred to oscillator (1-4), and (1-5) launches through reflector.
2. remote controller as claimed in claim 1 can constitute acoustic control keying infrared remote controller in conjunction with the structure of keying Infrared remote controller.
3, remote controller as claimed in claim 2, the acoustic control part can be made the form of inserted sheet 1, and slot is set on keying unit, utilizes inserting mode to combine.
4, remote controller as claimed in claim 1 or 2 can also increase memory (1-6), and it can be various computer memory, is used for stored program, the modulating-coding of phonetic order correspondence, the region-position code of language and characters, the coding of literal, the coding of phrase etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98100329 CN1223508A (en) | 1998-01-13 | 1998-01-13 | Sound-controlled infrared ray remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98100329 CN1223508A (en) | 1998-01-13 | 1998-01-13 | Sound-controlled infrared ray remote controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1223508A true CN1223508A (en) | 1999-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98100329 Pending CN1223508A (en) | 1998-01-13 | 1998-01-13 | Sound-controlled infrared ray remote controller |
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| Country | Link |
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| CN (1) | CN1223508A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102103792A (en) * | 2009-12-17 | 2011-06-22 | 斯平玛斯特有限公司 | Device and method for converting a computing device into a remote control |
| CN102546034A (en) * | 2012-02-07 | 2012-07-04 | 深圳市纽格力科技有限公司 | Method and equipment for processing voice signals |
| CN102568188A (en) * | 2012-02-13 | 2012-07-11 | 宏视远景网络技术(北京)股份有限公司 | Infrared remote control device and method for intelligent host |
| WO2016154810A1 (en) * | 2015-03-27 | 2016-10-06 | 深圳柠檬物联科技有限公司 | Sound wave control apparatus and method |
| US10586554B2 (en) | 2012-11-09 | 2020-03-10 | Samsung Electronics Co., Ltd. | Display apparatus, voice acquiring apparatus and voice recognition method thereof |
-
1998
- 1998-01-13 CN CN 98100329 patent/CN1223508A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102103792A (en) * | 2009-12-17 | 2011-06-22 | 斯平玛斯特有限公司 | Device and method for converting a computing device into a remote control |
| CN102546034A (en) * | 2012-02-07 | 2012-07-04 | 深圳市纽格力科技有限公司 | Method and equipment for processing voice signals |
| CN102546034B (en) * | 2012-02-07 | 2013-12-18 | 深圳市纽格力科技有限公司 | Method and equipment for processing voice signals |
| CN102568188A (en) * | 2012-02-13 | 2012-07-11 | 宏视远景网络技术(北京)股份有限公司 | Infrared remote control device and method for intelligent host |
| US10586554B2 (en) | 2012-11-09 | 2020-03-10 | Samsung Electronics Co., Ltd. | Display apparatus, voice acquiring apparatus and voice recognition method thereof |
| US11727951B2 (en) | 2012-11-09 | 2023-08-15 | Samsung Electronics Co., Ltd. | Display apparatus, voice acquiring apparatus and voice recognition method thereof |
| WO2016154810A1 (en) * | 2015-03-27 | 2016-10-06 | 深圳柠檬物联科技有限公司 | Sound wave control apparatus and method |
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