CN208783986U - Blind person's wardrobe based on speech recognition - Google Patents
Blind person's wardrobe based on speech recognition Download PDFInfo
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- CN208783986U CN208783986U CN201721745602.5U CN201721745602U CN208783986U CN 208783986 U CN208783986 U CN 208783986U CN 201721745602 U CN201721745602 U CN 201721745602U CN 208783986 U CN208783986 U CN 208783986U
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- speech recognition
- stepper motor
- processing module
- control processing
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Abstract
The utility model discloses a kind of blind person's wardrobe based on speech recognition, it include: control processing module, speech recognition module, stepper motor drive module and stepper motor, the cabinet body with vertical rotary shaft, clothes hanger is equipped with by the side of the stepper motor driven vertical rotary shaft and hangs position, the speech recognition module receives the sound that user issues, and output electric signal is to controlling processing module；The control processing module receives the electric signal from speech recognition module, issues step motor control signal；The stepper motor drive module receives the step motor control signal from control processing module, stepper motor electric pulse is converted to stepper motor connecting terminal, the control processing module, speech recognition module, stepper motor drive module, stepper motor are mounted on the corresponding position of the cabinet body.Its advantageous effects is: using the method for interactive voice, realizing the space of blind person's wardrobe, easily coordinates.
Description
Technical field
A kind of equipment technical field that the utility model relates to use for blind person, and in particular to blind person based on speech recognition
Use wardrobe.
Background technique
With the fast development of science and technology, although solution has been obtained at many aspects in the clothing, food, lodging and transportion -- basic necessities of life of blind person,
It is for blind person, still there is many inconveniences in life.
For example, at aspect of wearing the clothes, most of blind persons are worn the clothes by the treatment of around people, or on one's own account
Remember clothes place specific location, then take clothing to wear the clothes in same position every time.Remember that clothes is put by memory
There are two drawbacks for the method for the specific location set: hanging on clothes hanger if clothes is horizontal, causes clothes hanger too long, occupies big quantity space；
If clothes overlays in wardrobe, cause to lack unity and coherence, is easy to miscount.These have resulted in the not convenient of blindman.
Though there is the wardrobe with speech identifying function in the market, the target user of the wardrobe is not blind person, the reason is that,
The wardrobe in market is with components such as wardrobe door, touch screens.For the convenience of life, blind person's apparatus should be simple as far as possible, often
Function needed for people may be exactly burden for blind person, for example, blind person can not recognitiion gate, the presence of door instead results in blind person
The opening place of quickly identification wardrobe door can not be touched by hand.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of blind person's wardrobe based on speech recognition, which uses language
The method of sound interaction realizes the space of blind person's wardrobe, convenient coordination.
In order to solve the above technical problems, the utility model adopts the following technical solution:
Design a kind of blind person's wardrobe based on speech recognition, comprising: the cabinet body with vertical rotary shaft, control processing module,
Speech recognition module, stepper motor drive module and stepper motor, by the stepper motor driven vertical rotary shaft
Side is equipped with clothes hanger and hangs position, and the speech recognition module receives the sound that user issues, and output electric signal is to controlling processing module；
The control processing module receives the electric signal from speech recognition module, issues step motor control signal；The stepping electricity
Machine drive module receives the step motor control signal from control processing module, is converted to stepper motor electric pulse to stepping
Connecting terminal of motor, the control processing module, speech recognition module, stepper motor drive module, stepper motor are mounted on institute
State the corresponding position of cabinet body.
Preferably, the speech recognition module includes: voice recognition chip, microphone, loudspeaker, the voice recognition chip
Corresponding port is electrically connected with the I/O interface of the control processing module；The microphone, loudspeaker successively respectively with the voice
The corresponding electrical connection of identification chip.Microphone, loudspeaker constitute complete input, output system.
Further, the voice recognition chip model LD3320, the microphone model BOM6027GL-G323-
C1033-HF。
Preferably, the control processing module includes: single-chip microcontroller, storage chip, the storage chip successively respectively with institute
State the corresponding electrical connection of I/O interface of single-chip microcontroller.The effect of storage chip is to store the information of the corresponding clothes of clothes hanger to complete clothing
Object is corresponding with clothes hanger.
Further, the control processing module further include: input circuit, feed circuit, the input circuit, feedback electricity
Road successively electrical connection corresponding with the I/O interface of the single-chip microcontroller respectively.The effect of input circuit is the voice for avoiding more equipment rooms
Interference.
Further, the input circuit is made of pull-up resistor R731, key switch S731, the pull-up resistor
The I/O mouth series connection of R731 and key switch S731, single-chip microcontroller.
Further, the feed circuit is made of current-limiting resistance R732, light emitting diode D731, the current-limiting resistance
R732, light emitting diode D731, single-chip microcontroller I/O mouth be connected in series and be grounded.
Preferably, the middle part of the cabinet body is equipped with horizontal partition, and the partition is equipped with for fixing vertical rotary shaft
Perforation, the vertical rotary shaft that one end is articulated in the pedestal of the cabinet body can rotate in the perforation；In the cabinet body
In upper space, lower space, clothes hanger is equipped in the side of the vertical rotary shaft and hangs position.There are two the effects of partition, first is that
Firm vertical rotary shaft, second is that separating cabinet body space.
Compared with prior art, the advantageous effects of the utility model are: using the method for interactive voice, realizing blind person
With the space of wardrobe, convenient coordination.
Detailed description of the invention
Fig. 1 is that a kind of the positive of blind person's wardrobe based on speech recognition waits sides perspective view.
Fig. 2 is the sectional view of pedestal in Fig. 1, wherein control processing module, speech recognition module, stepper motor drive mould
Block, power module are not drawn into, and stepper motor, vertical rotary shaft, which use, does not cut open the technique of painting.
Fig. 3 is a kind of signal stream block diagram of blind person's wardrobe based on speech recognition.
Fig. 4 is the circuit diagram of the power module of Fig. 3.
Fig. 5 is the circuit diagram of the control processing module of Fig. 3.
Fig. 6 is the circuit diagram of the speech recognition module of Fig. 3.
Fig. 7 is the stepper motor drive module of Fig. 3 and the circuit diagram of stepper motor.
In figure, 1 is cabinet body, and 11 be vertical rotary shaft, and 111 hang position for clothes hanger, and 112 be S-hook, and 12 be top cover, and 13 be bottom
Seat, 14 be partition, and 141 be rolling bearing, and 15 is take clothing mouth, and 2 be speech recognition module, and 3 be control processing module, and 4 be stepping
Motor drive module, 5 be stepper motor, and 6 be power module.
Specific embodiment
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings and examples, but following embodiment only uses
It is described in detail the utility model, does not limit the scope of the utility model in any way.
Embodiment: a kind of blind person's wardrobe based on speech recognition, referring to Fig. 1-7, comprising: the cabinet body with vertical rotary shaft 11
1, processing module 3, speech recognition module 2, stepper motor drive module 4 and stepper motor 5, power module 6 are controlled, by stepping
The side for the vertical rotary shaft 11 that motor 5 drives is equipped with clothes hanger and hangs position 111, and in the present embodiment, it is one with hanging hole that clothes hanger, which hangs position 111,
Disk, disk are welded and fixed with vertical rotary shaft 11, and speech recognition module 2 receives the sound that user issues, output electric signal to control
Processing module 3 processed；It controls processing module 3 and receives the electric signal from speech recognition module 2, issue stepper motor 5 and control signal；
Stepper motor drive module 4 receives the stepper motor 5 from control processing module 3 and controls signal, is converted to 5 electricity consumption of stepper motor
Pulse to 5 connecting terminal of stepper motor, the control processing module 3, stepper motor drive module 4, walks speech recognition module 2
It is mounted in the pedestal of cabinet body 1 into motor 5, power module 6.
Referring to fig. 4, wherein VCC is 5VDC voltage, and AVDD is 3.3VDC voltage, and DVDD is digital voltage.
Referring to Fig. 6, speech recognition module 2 includes: voice recognition chip U2, microphone, loudspeaker, and U2 pairs of voice recognition chip
The port (P [0:7], CLK, A0, _ RDB, _ WRB/_SPIS, _ CSB/_SCS, _ INTB, _ RSTB, MD) answered and control processing mould
The I/O interface parallel port communication of block；Microphone, loudspeaker successively respectively with voice recognition chip U2 (9,10,11,25,26) it is corresponding
Electrical connection.Microphone, loudspeaker constitute complete input, output system.Voice recognition chip model LD3320, the microphone
Model BOM6027GL-G323-C1033-HF.Referring to fig. 4, Fig. 6, speech recognition module 2 use digital circuit, analog circuit
Separated method connects power supply and ground.Capacitor C721, resistance R723, resistance R722, capacitor C722 constitute volume adjustment input circuit.
S473 is 10 mouthfuls of resistor chains, and the connection of pull-up resistor is used in Fig. 6.
Referring to Fig. 5, controlling processing module 3 includes: single-chip microcontroller U9(model STM32F103R), storage chip U84(model
For W25Q64CV), storage chip successively respectively with the SPI interface serial communication of single-chip microcontroller.The effect of storage chip is storage clothing
The information of the corresponding clothes of frame is corresponding with clothes hanger to complete clothing.
Referring to Fig. 5, control processing module 3 further include: input circuit, feed circuit, input circuit by pull-up resistor R731,
Key switch S731 is constituted, and the PC7 mouth of pull-up resistor R731 and key switch S731, single-chip microcontroller are connected in series.Feed circuit by
Current-limiting resistance R732, light emitting diode D731 constitute, current-limiting resistance R732, light emitting diode D731, single-chip microcontroller PC10 mouth go here and there
Join connect and ground.The effect of input circuit is that the voice of more equipment rooms is avoided to interfere.
Referring to Fig. 1-2, the middle part of cabinet body 1 is equipped with horizontal partition 14, and partition 14 is equipped with for fixing vertical rotary shaft 11
Perforation, one end be articulated in the pedestal of cabinet body 1 vertical rotary shaft 11 can the rotation in perforation, in the present embodiment, partition 14 with
Vertical rotary shaft 11 is fixedly connected by sliding bearing；In the upper space of cabinet body 1, lower space, in the side of vertical rotary shaft 11
Face is equipped with clothes hanger and hangs position 111.There are two the effects of partition 14, first is that firm vertical rotary shaft, second is that separating wardrobe space.
Referring to fig. 2, vertical rotary shaft 11 is articulated on the pedestal of cabinet body 1 by sliding bearing, and stepper motor 5 passes through gear pair
It is sequentially connected with vertical rotary shaft 11.
Referring to Fig. 7, photoelectrical coupler is used to adjust the 3.3VDC voltage and stepper motor driver U71(model of single-chip microcontroller
For the 5VDC voltage adaptation of XNFDR4), stepper motor driver U71 selects the input voltage of 20-50VDC as needed；Stepping
Motor driver U71 indicates with stepper motor 5(circuit diagram with M5, model SST56C320X) between conductor in parallel be connected to
Diode is to discharge the residual voltage of stepper motor.
In the present embodiment, microphone, the loudspeaker of speech recognition module 2 are installed on the height on 1.6 meters far from ground of the top of cabinet body,
Can also choose in other embodiments is approximately height between 1.5~1.7 meters, this can highly cooperate the height of adult, to language
Sound has better reception.
The above-mentioned course of work based on the blind person of speech recognition wardrobe is:
1. data input.User inputs the letter of the corresponding clothes of clothes hanger by speech recognition module to control processing module
Short message, this process include: to realize rotary vertically by " rotating forward " etc. by starting control models such as voices " setting wardrobe "
The rotation of axis corresponds to the clothes hanger for taking clothing mouth 15 to realize；And pass through " red (color) ", " thick (thickness) ", " upper wardrobe
The typing to clothes information is realized in (wardrobe space) " etc., and single-chip microcontroller repeats the voice received by loudspeaker for red, thick, and
It is connected to after user " confirmation " voice and the step pitch angle information that red, thick, upper wardrobe and stepper motor rotate forward is stored into storage
Module.For the interference for avoiding voice control device, user issues voice after can pressing key switch S731 again, to start list
The control model and typing mode of piece machine, light emitting diode is used to feed back the input result of single-chip microcontroller, if correctly, be always on,
It is such as incorrect, then it flashes.
2. taking clothing.User inputs the brief of the corresponding clothes of clothes hanger to control processing module by speech recognition module
Information, this process include: to start control model by voice " taking clothing " etc., pass through " red (color) ", " thick (thickness) " Xiang Dan
Piece machine inputs the clothing feature that user needs, and single-chip microcontroller repeats " red ", " thickness " by loudspeaker, and will be in information and storage chip
Information comparison, if so, then by loudspeaker issue " presence ", and by stepper motor drive module control stepper motor turn to
" red ", " thickness " corresponding step angle, and " upper wardrobe " is issued by loudspeaker, user is according to prompt by taking the taking-up pair of clothing mouth 15
The clothes answered.
3. putting clothing.User can re-type the corresponding clothes information of clothes hanger, can also pass through the startings controls such as voice " giving back "
Molding formula inputs user's clothing feature to single-chip microcontroller by " red (color) ", " thick (thickness) ", and single-chip microcontroller is repeated by loudspeaker
" red ", " thickness ", and by the information comparison in information and storage chip, if so, then issuing " presence " by loudspeaker, and pass through step
" red ", " thickness " corresponding step angle are turned into motor drive module control stepper motor, and issues " jacket by loudspeaker
Clothes is hung over according to prompt and is taken on the corresponding clothes hanger of clothing mouth 15 by cabinet ", user.
Compared with prior art, the advantageous effects of the utility model are: using the method for interactive voice, realizing blind person
With the space of wardrobe, convenient coordination.
The utility model is described in detail above in conjunction with drawings and examples, still, the skill of technical field
Art personnel, can also be to each specific in above-described embodiment it is understood that without departing from the purpose of the present invention
Parameter changes, and forms multiple specific embodiments, is the common variation range of the utility model, no longer detailed one by one herein
It states.
Claims (8)
1. a kind of blind person's wardrobe based on speech recognition, including control processing module, speech recognition module, stepper motor driving
Module and stepper motor, which is characterized in that further include: the cabinet body with vertical rotary shaft, by described stepper motor driven described
The side of vertical rotary shaft is equipped with clothes hanger extension position, and the speech recognition module receives the sound that user issues, output electric signal to control
Processing module processed；The control processing module receives the electric signal from speech recognition module, issues step motor control signal；
The stepper motor drive module receives the step motor control signal from control processing module, is converted to stepper motor electricity consumption
To stepper motor connecting terminal, the control processing module, speech recognition module, stepper motor drive module, stepping are electric for pulse
Machine is mounted on the corresponding position of the cabinet body.
2. blind person's wardrobe according to claim 1 based on speech recognition, which is characterized in that the speech recognition module
It include: voice recognition chip, microphone, loudspeaker, the corresponding port of voice recognition chip and the control processing module
The electrical connection of I/O interface；The successively electrical connection corresponding with the voice recognition chip respectively of the microphone, loudspeaker.
3. blind person's wardrobe according to claim 2 based on speech recognition, which is characterized in that the voice recognition chip
Model LD3320, the microphone model BOM6027GL-G323-C1033-HF.
4. blind person's wardrobe according to claim 1 based on speech recognition, which is characterized in that the control processing module
It include: single-chip microcontroller, storage chip, the storage chip successively electrical connection corresponding with the I/O interface of the single-chip microcontroller respectively.
5. blind person's wardrobe according to claim 4 based on speech recognition, which is characterized in that the control processing module
Further include: input circuit, feed circuit, the input circuit, feed circuit successively respectively with the I/O interface pair of the single-chip microcontroller
It should be electrically connected.
6. blind person's wardrobe according to claim 5 based on speech recognition, which is characterized in that the input circuit is by upper
Pull-up resistor R731, key switch S731 are constituted, and the pull-up resistor R731 connects with the I/O mouth of key switch S731, single-chip microcontroller
Connection.
7. blind person's wardrobe according to claim 5 based on speech recognition, which is characterized in that the feed circuit is by limiting
Leakage resistance R732, light emitting diode D731 constitute, the current-limiting resistance R732, light emitting diode D731, single-chip microcontroller I/O mouth go here and there
Join connect and ground.
8. blind person's wardrobe according to claim 1 based on speech recognition, which is characterized in that set in the middle part of the cabinet body
There is horizontal partition, the partition is equipped with the perforation for fixing vertical rotary shaft, and one end is articulated in the pedestal of the cabinet body
The vertical rotary shaft can rotate in the perforation；In the upper space of the cabinet body, lower space, in the rotary vertically
The side of axis is equipped with clothes hanger and hangs position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721745602.5U CN208783986U (en) | 2017-12-14 | 2017-12-14 | Blind person's wardrobe based on speech recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721745602.5U CN208783986U (en) | 2017-12-14 | 2017-12-14 | Blind person's wardrobe based on speech recognition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208783986U true CN208783986U (en) | 2019-04-26 |
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ID=66198261
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721745602.5U Expired - Fee Related CN208783986U (en) | 2017-12-14 | 2017-12-14 | Blind person's wardrobe based on speech recognition |
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| Country | Link |
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| CN (1) | CN208783986U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110025172A (en) * | 2019-05-27 | 2019-07-19 | 广东金石卖场建设有限公司 | A kind of clothes showing shelf of voice control |
| CN110192723A (en) * | 2019-06-26 | 2019-09-03 | 南京医科大学 | A kind of control system for blind person's wardrobe |
-
2017
- 2017-12-14 CN CN201721745602.5U patent/CN208783986U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110025172A (en) * | 2019-05-27 | 2019-07-19 | 广东金石卖场建设有限公司 | A kind of clothes showing shelf of voice control |
| CN110192723A (en) * | 2019-06-26 | 2019-09-03 | 南京医科大学 | A kind of control system for blind person's wardrobe |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20191214 |