CN108852672A - A kind of method of voice control wheel chair - Google Patents
A kind of method of voice control wheel chair Download PDFInfo
- Publication number
- CN108852672A CN108852672A CN201810685646.6A CN201810685646A CN108852672A CN 108852672 A CN108852672 A CN 108852672A CN 201810685646 A CN201810685646 A CN 201810685646A CN 108852672 A CN108852672 A CN 108852672A
- Authority
- CN
- China
- Prior art keywords
- control instruction
- wheelchair
- keyword
- trigger command
- audio signal
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1051—Arrangements for steering
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
- A61G2203/18—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering by patient's head, eyes, facial muscles or voice
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
Abstract
The invention discloses a kind of intelligent wheel chairs, are related to control field, to solve the problems, such as that the people that hand disability exists in the prior art cannot use the wheelchair controlled by handle.This method includes：It is parsed to audio signal is received, obtains the keyword carried in the audio signal, the keyword is matched with the control instruction of storage；By the first control instruction determined after matching by player plays, first control instruction is for controlling the wheelchair；Within setting time threshold value, after receiving trigger command, first control instruction is sent to the driver of the wheelchair.
Description
Technical field
The present invention relates to field of intelligent control technology, a kind of method for more particularly relating to voice control wheel chair.
Background technique
With the development of society and the raising of human civilization degree, people especially disabled person more and more needed with the modern times
New and high technology come improve they quality of life and life freedom degree.Because of various traffic accidents, natural and man-made calamities and various diseases,
It is every to there is thousands of people to lose one or more abilities (such as walking, manipulative ability) every year.Therefore, to being used to help disability
The research of the robot wheel chair of people's walking has been increasingly becoming hot spot.
Existing wheelchair mainly realizes that wheelchair moves ahead by handle control, turns round, the functions such as retrogressing and stopping.It examines
The user for considering wheelchair is mostly physical disabilities, if using wheelchair this by chance hand exist it is disabled, cannot use pass through hand
The wheelchair of handle control.
Summary of the invention
The embodiment of the present invention provides a kind of method of voice control wheel chair, and hand disability exists in the prior art to solve
People cannot use by handle control wheelchair the problem of.
The embodiment of the present invention provides a kind of method of voice control wheel chair, including：
It is parsed to audio signal is received, the keyword carried in the audio signal is obtained, by the keyword
It is matched with the control instruction of storage；
By the first control instruction determined after matching by player plays, first control instruction is described for controlling
Wheelchair；
Within setting time threshold value, after receiving trigger command, first control instruction is sent to the wheel
The driver of chair.
Preferably, it is described the keyword is matched with the control instruction of storage after, further include：
When the keyword matches unsuccessful with the control instruction of storage, then matched by the player plays
Unsuccessful prompt tone.
Preferably, further include：If in setting time threshold value, when being not received by the trigger command, then the broadcasting
Device can play first control instruction again.
Preferably, the trigger command is for confirming the driver that first control instruction is sent to the wheelchair；
In setting time threshold value, when receiving setting touching signals, then confirmation receives the trigger command.
The embodiment of the present invention provides a kind of method of voice control wheel chair, including：It is parsed to audio signal is received,
The keyword carried in the audio signal is obtained, the keyword is matched with the control instruction of storage；After matching
The first determining control instruction is by player plays, and first control instruction is for controlling the wheelchair；In setting time
Within threshold value, after receiving trigger command, first control instruction is sent to the driver of the wheelchair.This method
In, by parsing to receiving audio signal, keyword relevant to control instruction can be got out of audio signal,
Above-mentioned keyword is matched with local control instruction is stored in, if successful match, and controller's transmission can be obtained
Trigger command, then wheelchair can complete corresponding operation under voice control, and this method solve in the prior art because of controller
There are problems that hand disability and wheelchair cannot be controlled by handle.Further, this method passes through both audio and touch-control phase
In conjunction with method controlled, avoid audio and unilaterally control that there are maloperation risks.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of method flow schematic diagram of voice control wheel chair provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 illustratively shows a kind of method flow schematic diagram of voice control wheel chair provided in an embodiment of the present invention,
As shown in Figure 1, this method mainly includes the following steps that：
Step 101, it parses to receiving audio signal, the keyword carried in the audio signal is obtained, by institute
Keyword is stated to be matched with the control instruction of storage；
Step 102, by the first control instruction determined after matching by player plays, first control instruction is used for
Control the wheelchair；
Step 103, within setting time threshold value, after receiving trigger command, first control instruction is sent
To the driver of the wheelchair.
It in practical applications, further include having a kind of situation after being matched keyword with the control instruction of storage,
Be exactly keyword matched with the control instruction of storage it is unsuccessful, in this case, then can by player plays can not match
Function prompt tone, so that operator issues phonetic control command again.
Further, in order to avoid wheelchair maloperation, if being not received by trigger command within setting time threshold value
When, then player can play the first control instruction again, until receiving trigger command.
In conclusion the embodiment of the present invention provides a kind of method of voice control wheel chair, including：To receiving audio signal
It is parsed, obtains the keyword carried in the audio signal, the keyword is matched with the control instruction of storage；
By the first control instruction determined after matching by player plays, first control instruction is for controlling the wheelchair；?
Within setting time threshold value, after receiving trigger command, first control instruction is sent to the driver of the wheelchair.
In this method, by parsing to receiving audio signal, it can be got out of audio signal relevant to control instruction
Keyword matches above-mentioned keyword with local control instruction is stored in, if successful match, and controller can be obtained
The trigger command of transmission, then wheelchair can complete corresponding operation under voice control, this method solve in the prior art because
There is hand disability and wheelchair cannot be controlled by handle in controller.Further, this method passes through audio and touch-control
The method that the two combines is controlled, and is avoided audio and is unilaterally controlled that there are maloperation risks.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (4)
1. a kind of method of voice control wheel chair, which is characterized in that including：
Parsed to audio signal is received, obtain the keyword carried in the audio signal, by the keyword with deposit
The control instruction of storage is matched；
By the first control instruction determined after matching by player plays, first control instruction is for controlling the wheel
Chair；
Within setting time threshold value, after receiving trigger command, first control instruction is sent to the wheelchair
Driver.
2. the method as described in claim 1, which is characterized in that described by the keyword and the progress of the control instruction of storage
With later, further include：
When the keyword matches unsuccessful with the control instruction of storage, then by the player plays matching not at
Function prompt tone.
3. the method as described in claim 1, which is characterized in that further include：If being not received by institute in setting time threshold value
When stating trigger command, then the player can play first control instruction again.
4. the method as described in claim 1, which is characterized in that the trigger command is for confirming first control instruction
It is sent to the driver of the wheelchair；
In setting time threshold value, when receiving setting touching signals, then confirmation receives the trigger command.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810685646.6A CN108852672A (en) | 2018-06-28 | 2018-06-28 | A kind of method of voice control wheel chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810685646.6A CN108852672A (en) | 2018-06-28 | 2018-06-28 | A kind of method of voice control wheel chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108852672A true CN108852672A (en) | 2018-11-23 |
Family
ID=64295461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810685646.6A Pending CN108852672A (en) | 2018-06-28 | 2018-06-28 | A kind of method of voice control wheel chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108852672A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111329677A (en) * | 2020-03-23 | 2020-06-26 | 夏艳霞 | Wheelchair control method based on voice recognition |
| CN111904728A (en) * | 2020-08-04 | 2020-11-10 | 无锡绿科源电子科技有限公司 | Operation control method and device based on auxiliary vehicle and electronic equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4207959A (en) * | 1978-06-02 | 1980-06-17 | New York University | Wheelchair mounted control apparatus |
| CN202126600U (en) * | 2011-05-26 | 2012-01-25 | 江苏科技大学 | Intelligent voice drive control device of wheel chair |
| CN102488593A (en) * | 2011-12-02 | 2012-06-13 | 哈尔滨工业大学 | Voice control wheel chair with movement modes being adjusted according to physical condition, mental state and environmental condition |
| CN102715988A (en) * | 2012-06-30 | 2012-10-10 | 毛振刚 | Human-computer interactive intelligent wheelchair |
| CN104287907A (en) * | 2014-09-28 | 2015-01-21 | 姚健军 | Wheelchair |
| CN105843069A (en) * | 2016-06-07 | 2016-08-10 | 深圳市中安伟讯科技有限公司 | Speech recognition-based smart home control method and system |
| CN106782526A (en) * | 2016-12-12 | 2017-05-31 | 深圳Tcl数字技术有限公司 | Sound control method and device |
| CN107742520A (en) * | 2017-11-23 | 2018-02-27 | 深圳市普瑞恩科技有限公司 | Sound control method, apparatus and system |
-
2018
- 2018-06-28 CN CN201810685646.6A patent/CN108852672A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4207959A (en) * | 1978-06-02 | 1980-06-17 | New York University | Wheelchair mounted control apparatus |
| CN202126600U (en) * | 2011-05-26 | 2012-01-25 | 江苏科技大学 | Intelligent voice drive control device of wheel chair |
| CN102488593A (en) * | 2011-12-02 | 2012-06-13 | 哈尔滨工业大学 | Voice control wheel chair with movement modes being adjusted according to physical condition, mental state and environmental condition |
| CN102715988A (en) * | 2012-06-30 | 2012-10-10 | 毛振刚 | Human-computer interactive intelligent wheelchair |
| CN104287907A (en) * | 2014-09-28 | 2015-01-21 | 姚健军 | Wheelchair |
| CN105843069A (en) * | 2016-06-07 | 2016-08-10 | 深圳市中安伟讯科技有限公司 | Speech recognition-based smart home control method and system |
| CN106782526A (en) * | 2016-12-12 | 2017-05-31 | 深圳Tcl数字技术有限公司 | Sound control method and device |
| CN107742520A (en) * | 2017-11-23 | 2018-02-27 | 深圳市普瑞恩科技有限公司 | Sound control method, apparatus and system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111329677A (en) * | 2020-03-23 | 2020-06-26 | 夏艳霞 | Wheelchair control method based on voice recognition |
| CN111904728A (en) * | 2020-08-04 | 2020-11-10 | 无锡绿科源电子科技有限公司 | Operation control method and device based on auxiliary vehicle and electronic equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181123 |
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| RJ01 | Rejection of invention patent application after publication |