CN201927129U - Voice prompt device for household-nursing electrical equipment - Google Patents
Voice prompt device for household-nursing electrical equipment Download PDFInfo
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- CN201927129U CN201927129U CN201020641527XU CN201020641527U CN201927129U CN 201927129 U CN201927129 U CN 201927129U CN 201020641527X U CN201020641527X U CN 201020641527XU CN 201020641527 U CN201020641527 U CN 201020641527U CN 201927129 U CN201927129 U CN 201927129U
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Abstract
The utility model relates to a voice prompt device for household-nursing electrical equipment, mainly consisting of a voice circuit chip, a voice control singlechip, a voice data memory, a voice frequency inputting and processing circuit, a voice frequency outputting and amplifying circuit, a microphone and a loudspeaker which are installed in a host machine of the household-nursing electrical equipment. The voice prompt device for the household-nursing electrical equipment is characterized by also comprising a voice replacement key group which can be operated when original prompt voice fractions need to be completely or partially replaced, and the original preset prompt voices of the household-nursing electrical equipment can be replaced with a new sound source by a user. In the utility model, the operating function of the existing voice prompt device of the household-nursing electrical equipment is improved so that the original prompt voices preset before delivery can be replaced with the preferred sound source of the user through simple and convenient operation; and when especially used as the voice device for a household-nursing robot, the voice prompt device can carry out voice prompt through familiar voices of relatives and friends of the cared user, thus realizing humanized man-machine interaction service.
Description
Technical field
The utility model relates to a kind of residential care electrical apparatus sound suggestion device, the especially a kind of residential care electrical apparatus sound suggestion device that can replace raw tone easily.
Background technology
Along with the development of electronic apparatus technology, various residential care electrical equipment enter family in a large number.For adapting to the demand of old age, sick and weak colony, these nursing electrical equipment generally all are provided with functions such as acousto-optic hint or character demonstration in operation, operational process, with the duty and the operation prompt information of helping in time be understood by object of nursing care appliances.And in recent years, the appearance of dedicated voice chip makes electric operation information technology open up new pattern, and the electronic product of various " sociable " has brought convenience to people.Voice are the most natural, the exchange waies easily and efficiently of the mankind, and it is people's dreams for a long time that machine exchanges with the user by natural-sounding.Growing along with speech chip technology, singlechip technology, people no longer have been satisfied with acousto-optic hint, character shows the message stream mode that these are traditional, wish to have more friendly man-machine interface, mode of operation more easily.Arise at the historic moment so have the Single Chip Microcomputer (SCM) system of phonetic function, be widely used for fields such as communication, industry control, medical treatment, household electrical appliances, particularly in comprising nursing robot's residential care electrical equipment, be subjected to people's favor especially.
In nursing electrical equipment such as existing residential care robot, sound circuit is made up of speech chip, speech memory, single-chip microcomputer, loudspeaker etc.For realizing sound prompt function, generally take two kinds of methods: the one, utilize speech synthesis technique, promptly in chip, store each phoneme of speech sound, in the equipment operation, call these phoneme of speech sound in sequence by programming, final synthetic vocabulary, statement form electronic speech, realize sound prompt function; The 2nd, adopt ready-made speech chip, before product export,, in the equipment operation, call assigned address by single-chip microcomputer according to preset program and carry out playback in the natural sound segmentation typing chip of prerecording, realize sound prompt function.In above technology, but the text of the electronic speech device handling procedure appointment that phoneme synthesizes is read the statement of combination in any in the text, but under present technology, it is dull that its tone color is also disliked, and the tone still belongs to flat, with true man obvious difference is arranged in a minute.And preset the sound prompt device of recording, and its sound is clear true to nature, but its sound bank unified recording that be producer, and lacking individuality feature is particularly nursed electrical equipment when serving old age, sick and weak crowd, and its machine-made broadcast intonation more seems stiff, becomes estranged.
Summary of the invention
In order to overcome the existing single weak point of residential care electrical apparatus sound suggestion device source of sound, the utility model provides a kind of new residential care electrical apparatus sound suggestion device, can residential care electrical equipment dispatch from the factory unified preset suggestion voice after, from line operate, replace the original suggestion voice that presets easily piecemeal by the user with new recording.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of residential care electrical apparatus sound suggestion device, by the sound circuit chip that is installed in the residential care electrical equipment main, the voice control single chip computer, speech data memory, the audio frequency input processing circuit, the audio frequency output amplifier, microphone, loudspeaker is main the composition, it is characterized in that: described residential care electrical apparatus sound cue circuit device also is provided with voice replacement operator key group, voice replacement operator key group comprises the speech volume adjusting knob, recording playback sound switch, the phonetic search forward key, phonetic search retreats button, pre-playback button, button is recorded in the voice displacement, voice recording stops key, preset voice and recover button, these buttons are connected with voice control single chip computer circuit respective terminal respectively.Each operation push-button in the described voice replacement operator key group is installed on the Audio Control Panel, and Audio Control Panel is arranged at the position that is convenient to operation of residential care electrical equipment main fuselage periphery.Described speech data memory is divided into and presets voice memory block and displacement voice memory block, preset each section prompting voice data that voice fragmentation of storage storage is preset, displacement voice memory block with preset the corresponding displacement speech data of voice memory block address field storage one to one.Described voice control single chip computer also is connected with residential care electrical equipment governor circuit, in residential care electric operation various process, in the time of need sending corresponding suggestion voice, send instruction by governor circuit to the voice control single chip computer, produce the respective addressed coding through the voice control single chip computer, extract corresponding signal language segment from displacement voice memory block, handle, drive the loudspeaker sounding through the audio frequency output amplifier.Described speech data memory adopts non-volatile electricity erasable memorizer, and the speech data of institute's recording and storing is not lost after the main frame outage yet.
The utility model is when day-to-day operation, and recording playback sound switch places tone playing state, and residential care electrical equipment is guarded nursery work under the control of governor circuit program, and plays corresponding voice suggestion according to different needs.When needs are changed all or part of original signal language segment, recording playback sound switch is placed recording state, operation voice replacement operator key group is carried out the voice displacement.Operation phonetic search forward key and phonetic search retreat button, choose desire displacement voice segments, operate pre-playback button then, pre-this section original voice of listening if need to change, is promptly operated the voice displacement and is recorded button, read aloud this section voice content by the designated person facing to microphone, stop key is recorded by voice in the bright back that runs through, and this moment, end mark was inserted at the end position of this section voice in speech chip inside, finished the voice displacement.The displacement speech segments of being recorded leaves and presets voice memory block address field one to one in, and addressing after accepting the governor circuit command adapted thereto is play for voice control single chip computer and sound circuit chip.Place under the recording state at recording playback sound switch, if for a certain voice segments of having been replaced, need to recover original when presetting voice, can operate and preset voice recovery button, voice control single chip computer control sound circuit chip extracts and presets this section prompting voice data of voice memory block, remove to cover the speech data of appropriate address in the displacement voice memory block, finish the recovery of raw tone.
The beneficial effects of the utility model are, improved the operating function of existing residential care electrical apparatus sound suggestion device, make that the user can be by operation simply and easily, the original suggestion voice that the source of sound substitution device of liking with oneself presets when dispatching from the factory, when especially being applied to residential care robot voice device, can realize the man-machine interaction service of hommization to be carried out voice suggestion by caregiver kith and kin's the sound of being familiar with.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is a schematic block circuit diagram of the present utility model.
Fig. 2 is the main circuit synoptic diagram of the utility model one embodiment.
Among the figure: 1. voice replacement operator key group, 2. voice control single chip computer, 3. sound circuit chip, 4. speech data memory, 5. residential care electrical equipment governor circuit, 6. audio frequency output amplifier, 7. loudspeaker, 8. audio frequency input processing circuit, 9. microphone, 10. recording playback sound switch, 11. phonetic search forward key, 12. phonetic search retreats button, 13. pre-playback button, button is recorded in the displacement of 14. voice, and 15. voice recordings stop key, recover button, 17. speech volume regulators 16. preset voice.
Embodiment
Fig. 1 is a schematic block circuit diagram of the present utility model, also is the typical embodiment theory diagram of the utility model.The chip of sound circuit shown in the figure (3), voice control single chip computer (2), speech data memory (4), audio frequency input processing circuit (8), audio frequency output amplifier (6) are installed in the residential care electrical equipment main, loudspeaker (7), microphone (9) are installed under the residential care electrical equipment main shell, voice replacement operator key group (1) is installed on the Audio Control Panel of residential care electrical equipment main periphery, and personnel easy to use operate easily.Sound circuit chip (3) is a kind of finished product integrated circuit under the prior art in recent years, can realize typing, storage and broadcast to sound under the control of voice control single chip computer (2).The Audio Control Panel at voice replacement operator key group (1) place is provided with speech volume adjusting knob, recording playback sound switch (10), phonetic search forward key (11), phonetic search and retreats that button (12), pre-playback button (13), voice displacement are recorded button (14), voice recording stops key (15), presets voice and recovers button (16), and these buttons are connected with the respective terminal of voice control single chip computer (2) circuit respectively.The speech volume adjusting knob reaches the effect of control output volume by regulating the component parameters of speech volume regulator (17), and the most frequently used adjusting components and parts are potentiometers.Voice control single chip computer (2) is connected with residential care electrical equipment governor circuit (5), in residential care electric operation various process, in the time of need sending corresponding suggestion voice, send instruction by governor circuit to voice control single chip computer (2), produce the respective addressed coding through voice control single chip computer (2), extract corresponding signal language segment from the displacement voice memory block of speech data memory (4), amplify, handle, drive loudspeaker (7) sounding through audio frequency output amplifier (6).Described speech data memory (4) adopts non-volatile electricity erasable memorizer, and the speech data of institute's recording and storing is not lost after the main frame outage yet.Speech data memory (4) address is divided into presets voice memory block and displacement voice memory block, preset the original prompting voice data of each section that voice fragmentation of storage storage products dispatches from the factory and presets, displacement voice memory block with preset the address field storage one to one of voice memory block corresponding newly record the displacement speech data.
The residential care electrical equipment of the utility model residential care electrical apparatus sound suggestion device indication is mainly served disease of old people children crowd at home, comprises residential care robot, domestic medicine custodial care facility, home physiotherapy equipment, family expenses living electric apparatus etc.
Fig. 2 is the main circuit synoptic diagram of the utility model one embodiment, and this is the embodiment that the utility model technology is applied to residential care robot voice system.Sound circuit chip (3) in the present embodiment has adopted the ISD4004 type speech chip of American I SD company, and this chip includes oscillator, wave filter, note amplifier, automatic silencing circuit.The chip all operations is by Single-chip Controlling, and operational order is sent into by serial communication interface.Chip adopts many level direct modeling amount memory technology, and sound does not need A/D conversion and compression, and each sampled value directly is stored in the interior flash memory of sheet.Because ISD4004 type speech chip is built-in flash memory, so saved speech data memory (4) external in Fig. 1 exemplary embodiments in the present embodiment.The voice control single chip computer (2) of present embodiment adopts the 89C51 single-chip microcomputer, is connected the work of control sound circuit chip (3) with ISD4004 sound circuit chip (3) by the SPI serial port.Each operation push-button in the voice replacement operator key group (1) comprises: recording playback sound switch (10), phonetic search forward key (11), phonetic search retreat button (12), button (14) is recorded in playback button (13), voice displacement in advance, voice recording stops key (15), presets voice and recovers button (16), these buttons are connected with the P1.0～P1.7 pin of voice control single chip computer (2) respectively, realize the manual control of voice replacement operator.
The Single Chip Microcomputer (SCM) program that has related to sound chip circuit in the foregoing description and realized described function, these ins and outs all belong to technique known.
Claims (3)
1. residential care electrical apparatus sound cue circuit device, by the sound circuit chip that is installed in the residential care electrical equipment main, the voice control single chip computer, speech data memory, the audio frequency input processing circuit, the audio frequency output amplifier, microphone, loudspeaker is main the composition, it is characterized in that: described residential care electrical apparatus sound cue circuit device also is provided with voice replacement operator key group, voice replacement operator key group comprises the speech volume adjusting knob, recording playback sound switch, the phonetic search forward key, phonetic search retreats button, pre-playback button, button is recorded in the voice displacement, voice recording stops key, preset voice and recover button, these buttons are connected with voice control single chip computer circuit respective terminal respectively.
2. residential care electrical apparatus sound cue circuit device according to claim 1, it is characterized in that: each operation push-button in the described voice replacement operator key group is installed on the Audio Control Panel, and Audio Control Panel is arranged at the position that is convenient to operation of residential care electrical equipment main fuselage periphery.
3. residential care electrical apparatus sound cue circuit device according to claim 1, it is characterized in that: described speech data memory adopts non-volatile electricity erasable memorizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020641527XU CN201927129U (en) | 2010-12-05 | 2010-12-05 | Voice prompt device for household-nursing electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020641527XU CN201927129U (en) | 2010-12-05 | 2010-12-05 | Voice prompt device for household-nursing electrical equipment |
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| Publication Number | Publication Date |
|---|---|
| CN201927129U true CN201927129U (en) | 2011-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020641527XU Expired - Fee Related CN201927129U (en) | 2010-12-05 | 2010-12-05 | Voice prompt device for household-nursing electrical equipment |
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| CN (1) | CN201927129U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104536309A (en) * | 2014-11-26 | 2015-04-22 | 深圳控石智能***有限公司 | Robot voice prompt system |
| CN104678847A (en) * | 2015-01-28 | 2015-06-03 | 四川君逸数码科技发展有限公司 | Playing device and method based on single wire control |
| CN107862184A (en) * | 2017-10-31 | 2018-03-30 | 美的智慧家居科技有限公司 | Voice change method, intelligent door lock and computer-readable storage |
| CN107967732A (en) * | 2017-10-31 | 2018-04-27 | 美的智慧家居科技有限公司 | Intelligent door lock and voice method for burn-recording |
-
2010
- 2010-12-05 CN CN201020641527XU patent/CN201927129U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104536309A (en) * | 2014-11-26 | 2015-04-22 | 深圳控石智能***有限公司 | Robot voice prompt system |
| CN104678847A (en) * | 2015-01-28 | 2015-06-03 | 四川君逸数码科技发展有限公司 | Playing device and method based on single wire control |
| CN107862184A (en) * | 2017-10-31 | 2018-03-30 | 美的智慧家居科技有限公司 | Voice change method, intelligent door lock and computer-readable storage |
| CN107967732A (en) * | 2017-10-31 | 2018-04-27 | 美的智慧家居科技有限公司 | Intelligent door lock and voice method for burn-recording |
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| Date | Code | Title | Description |
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| 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: 20110810 Termination date: 20131205 |