CN109131221A - A kind of vehicle starting system and method based on voice and gesture - Google Patents
A kind of vehicle starting system and method based on voice and gesture Download PDFInfo
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- CN109131221A CN109131221A CN201811094553.2A CN201811094553A CN109131221A CN 109131221 A CN109131221 A CN 109131221A CN 201811094553 A CN201811094553 A CN 201811094553A CN 109131221 A CN109131221 A CN 109131221A
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- voice
- car user
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- gesture
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/25—Means to switch the anti-theft system on or off using biometry
- B60R25/257—Voice recognition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/2045—Means to switch the anti-theft system on or off by hand gestures
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Mechanical Engineering (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses a kind of vehicle starting system and vehicle starting method based on voice and gesture, the vehicle starting system includes voice recognition unit and image identification unit, the wherein voice recognition unit, the voice messaging for the car user according to acquisition identify or verify the identity information of car user；Described image recognition unit, the gesture information for the car user for having identified or having verified according to acquisition start vehicle.Embodiment disclosed by the invention is able to solve in the prior art according to the limitation of single speech recognition car owner, the identity information of the car user is identified or verify by the interactive function of the voice recognition unit, to extend the range of car user；Identify that images of gestures to complete the secondary verification to the car user, effectively increases the safety and reliability of vehicle starting system by image identification unit again simultaneously.
Description
Technical field
The present invention relates to intelligent testing technology fields, more particularly to a kind of vehicle starting system based on voice and gesture
And method.
Background technique
With the increasingly raising of people's living standard, possess the selection that oneself a automobile has been vast majority of people
?.The vehicle starting method of mainstream car design two kinds of firing key starting and key switch starting nothing more than on the market at present, and with
The gradually rise of electric car, more and more science and technology will get application.And intelligence, the diversification of electric car are enterprises
The embodiment of industry core competitiveness.The comparative maturity that biological identification technology has also developed at present, the brain wave medically used
Technology, face recognition technology etc. will have very big application space on electric car.
However existing vice activation vehicle technology is only applicable to car owner, the audio prerecorded according to the car owner
Judged, significantly limit the range of car user, in view of the above-mentioned problems, the present invention propose it is a kind of based on voice and gesture
Vehicle starting system and vehicle starting method.
Summary of the invention
At least one to solve the above-mentioned problems, first aspect present invention provides a kind of vehicle based on voice and gesture and opens
Dynamic system, including voice recognition unit and image identification unit, wherein
The voice recognition unit, the voice messaging for the car user according to acquisition identify or verify the identity of car user
Information；
Described image recognition unit, the gesture information for the car user for having identified or having verified according to acquisition start vehicle
?.
Further, the voice recognition unit includes audio output device, sound pick-up, controller and memory, the control
Device processed controls the speech prompt information that the audio output device output is interacted with the car user, controls the sound pick-up and adopts
The voice messaging for collecting the car user, according to the voice messaging in the memory be pre-stored sample voice compared with to
Identify or verify the identity information of the car user.
Further, the sample voice includes first sample voice and the second sample voice, wherein
The first sample voice is the voice messaging of registered car user, for identification the identity letter of the car user
Breath；
Second sample voice is pre-stored password voice messaging, for verifying the identity information of the car user.
Further, described image recognition unit includes image acquisition device, and the controller controls described image collector
The images of gestures for acquiring the car user, according to the images of gestures in the memory compared with the sample gesture of storage pair
To start the vehicle.
Further, described image collector is infrared camera.
Second aspect of the present invention provides a kind of vehicle starting method based on voice and gesture, comprising:
S11: the identity information of car user is identified or verified according to the voice messaging of the car user of acquisition；
S13: vehicle is started according to the gesture information of the car user for having identified or having verified of acquisition.
Further, the S11 is specifically included:
S111: the first speech prompt information of output, and acquire the first response voice of the car user；
S113: judging whether the first response voice matches with pre-stored first sample voice, if then jumping
To S13, S115 is otherwise jumped to；
S115: the second speech prompt information of output, and acquire the second response voice of the car user；
S117: judging whether the second response voice matches with the second pre-stored sample voice, if then jumping
To S13, S119 is otherwise jumped to；
S119: output third speech prompt information.
Further, the first sample voice is the voice messaging of registered car user, described for identification to use vehicle
The identity information of people；
Second sample voice is pre-stored password voice messaging, for verifying the identity information of the car user.
Further, the S13 is specifically included:
S131: the 4th speech prompt information of output, and acquire the images of gestures of the car user；
S133: judging whether the images of gestures matches with pre-stored sample gesture, if then starting the vehicle,
Otherwise S131 is jumped to.
Further, the images of gestures is infrared image.
Beneficial effects of the present invention are as follows:
Technical solutions according to the invention are by the identification of the interactive function of the voice recognition unit or verify and described use vehicle
The identity information of people, to extend the range of car user；Identify images of gestures to complete by image identification unit again simultaneously
Secondary verification to the car user can not only solve in the prior art according to the limitation of single speech recognition car owner, and
And effectively increase the safety and reliability of vehicle starting system.
Detailed description of the invention
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing.
Fig. 1 shows the flow chart of vehicle starting method described in the embodiment of the present invention；
Fig. 2 shows the flow charts of the audio recognition method described in the embodiment of the present invention；
Fig. 3 shows the flow chart of gesture identification method described in the embodiment of the present invention；
Fig. 4 shows the structural block diagram of vehicle starting system described in the embodiment of the present invention；
Fig. 5 shows the structural block diagram of voice recognition unit described in the embodiment of the present invention；
Fig. 6 shows the structural block diagram of image identification unit described in the embodiment of the present invention.
Specific embodiment
In order to illustrate more clearly of the present invention, the present invention is done further below with reference to preferred embodiments and drawings
It is bright.Similar component is indicated in attached drawing with identical appended drawing reference.It will be appreciated by those skilled in the art that institute is specific below
The content of description is illustrative and be not restrictive, and should not be limited the scope of the invention with this.
As shown in Figure 1, one embodiment of the present of invention provides a kind of vehicle starting method based on voice and gesture, packet
It includes:
S11: the identity information of car user is identified or verified according to the voice messaging of the car user of acquisition；As shown in Fig. 2,
S11 is specifically included:
S111: the first speech prompt information of output, and acquire the first response voice of the car user.I.e. when car user into
After entering vehicle, the audio output device of the voice recognition unit of vehicle, such as loudspeaker play the first prompt information, such as " you are good, asks
Say enabled instruction " prompt car user to identify using voice；Start sound pick-up simultaneously to start to acquire audio, when car user makes
With the first response voice, such as when " starting automobile " response, the voice of the sound pick-up acquisition car user.
S113: judging whether the first response voice matches with pre-stored first sample voice, if then jumping
To S13, S115 is otherwise jumped to；The sound pick-up of the voice recognition unit of vehicle by the transmitting voice signal of the car user of acquisition extremely
The controller of the voice recognition unit, the controller carry out signal processing to voice signal, then judge the voice signal
Whether match with the first sample voice being pre-stored in the memory of the voice recognition unit, the first sample voice is
The voice messaging that registered user records in advance identifies in order to voice recognition unit, shows the car user if matching
For registered user, the voice recognition unit thinks that the car user can carry out gesture identification, otherwise jumps to S115
Carry out the identity verification of car user.
S115: the second speech prompt information of output, and acquire the second response voice of the car user；The voice of vehicle is known
The audio output device of other unit plays the second prompt information, such as " you are good, please say setting up password " prompt car user says use
Vehicle password is to carry out identity verification；Start sound pick-up simultaneously to start to acquire audio, when car user says the second response voice, such as
When " 123456 " response, the voice of the sound pick-up acquisition car user.
S117: judging whether the second response voice matches with the second pre-stored sample voice, if then jumping
To S13, S119 is otherwise jumped to；The sound pick-up of the voice recognition unit of vehicle by the transmitting voice signal of the car user of acquisition extremely
The controller of the voice recognition unit, the controller carry out signal processing to voice signal, then judge the voice signal
Whether match with the second sample voice being pre-stored in the memory of the voice recognition unit, second sample voice is
What car owner recorded in advance verifies identity with vehicle password in order to which unregistered car user passes through the password, shows the use if matching
Che Renjing car owner allows to use vehicle, can carry out gesture identification, otherwise jump to S119.
S119: output third speech prompt information.Voice messaging is crossed when car user is not only unregistered, but also is not known close with vehicle
Code, then voice recognition unit thinks that the car user does not use vehicle permission, plays third prompt information by audio output device, such as
" you are good, you do not use vehicle permission, please get off " uses vehicle to refuse car user.
For the car user verified by speech recognition or password, the vehicle starting system uses image identification unit core
The gesture information of utility cart people, i.e. S13: vehicle is started according to the gesture information of the car user for having identified or having verified of acquisition.
As shown in figure 3, S13 is specifically included:
S131: the 4th speech prompt information of output, and acquire the images of gestures of the car user；Voice recognition unit passes through
Audio output device plays the 4th prompt information, such as " please complete following gesture "；Start the figure of described image recognition unit simultaneously
As collector, such as camera is opened, the position pre-seted is acquired, such as the front of middle control screen is shot to acquire
The images of gestures of car user.
S133: judging whether the images of gestures matches with pre-stored sample gesture, if then starting the vehicle,
Otherwise S131 is jumped to.When the hand signal of the car user of acquisition is transmitted to the controller, institute by the image acquisition device of vehicle
State controller to hand signal carry out signal processing, then judge the hand signal whether in the memory be pre-stored sample
This gesture matches, and the sample gesture uses driver's gesture to verify in order to car user by gesture for what car owner recorded in advance, if
Matching then shows that the car user can use vehicle by authorization, starts vehicle, otherwise jumps to S131 and re-enter gesture.
In a preferred embodiment, it is contemplated that time of using cars and the light problem with vehicle periphery when vehicle, the figure
Picture collector is infrared camera, and the images of gestures of acquisition is infrared image.
It is corresponding with the vehicle starting method provided by the above embodiment based on voice and gesture, as shown in figure 4, the application
One embodiment a kind of vehicle starting system based on voice and gesture is also provided, due to vehicle provided by the embodiments of the present application
Activation system is corresponding with vehicle starting method provided by the above embodiment, therefore is also applied for this implementation in aforementioned embodiments
The vehicle starting system that example provides, is not described in detail in the present embodiment.As shown in figure 4, the vehicle starting system includes
Voice recognition unit and image identification unit, wherein the voice recognition unit, the voice for the car user according to acquisition is believed
Breath identification or the identity information for verifying car user；Described image recognition unit, for having identified or verified according to acquisition
The gesture information of car user starts vehicle.
In a preferred embodiment, as shown in figure 5, the voice recognition unit include audio output device, sound pick-up,
Controller and memory, the controller control the voice prompting that the audio output device output is interacted with the car user
Information controls the voice messaging that the sound pick-up acquires the car user, according to pre- in the voice messaging and the memory
The sample voice of storage is compared to the identity information to identify or verify the car user.Further, the sample voice packet
First sample voice and the second sample voice are included, wherein the first sample voice is the voice messaging of registered car user,
The identity information of the car user for identification；Second sample voice is pre-stored password voice messaging, for verifying
The identity information of the car user.
As shown in fig. 6, described image recognition unit includes image acquisition device, the controller controls described image collector
The images of gestures for acquiring the car user, according to the images of gestures in the memory compared with the sample gesture of storage pair
To start the vehicle.Further, described image collector is infrared camera.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention may be used also on the basis of the above description for those of ordinary skill in the art
To make other variations or changes in different ways, all embodiments can not be exhaustive here, it is all to belong to this hair
The obvious changes or variations that bright technical solution is extended out are still in the scope of protection of the present invention.
Claims (10)
1. a kind of vehicle starting system based on voice and gesture, which is characterized in that including voice recognition unit and image recognition
Unit, wherein
The voice recognition unit, for being believed according to the voice messaging identification of car user or the identity of verification car user of acquisition
Breath；
Described image recognition unit, the gesture information for the car user for having identified or having verified according to acquisition start vehicle.
2. vehicle starting system according to claim 1, which is characterized in that the voice recognition unit includes audio output
Device, sound pick-up, controller and memory, the controller control the audio output device output and interact with the car user
Speech prompt information, control the voice messaging that the sound pick-up acquires the car user, according to the voice messaging with it is described
The sample voice being pre-stored in memory is compared to the identity information to identify or verify the car user.
3. vehicle starting system according to claim 2, which is characterized in that the sample voice includes first sample voice
With the second sample voice, wherein
The first sample voice is the voice messaging of registered car user, for identification the identity information of the car user；
Second sample voice is pre-stored password voice messaging, for verifying the identity information of the car user.
4. vehicle starting system according to claim 2, which is characterized in that described image recognition unit includes Image Acquisition
Device, the controller control described image collector acquires the images of gestures of the car user, according to the images of gestures and institute
The sample gesture stored in memory is stated to compare to start the vehicle.
5. vehicle starting system according to claim 4, which is characterized in that described image collector is infrared camera.
6. a kind of vehicle starting method based on voice and gesture characterized by comprising
S11: the identity information of car user is identified or verified according to the voice messaging of the car user of acquisition；
S13: vehicle is started according to the gesture information of the car user for having identified or having verified of acquisition.
7. vehicle starting method according to claim 6, which is characterized in that the S11 is specifically included:
S111: the first speech prompt information of output, and acquire the first response voice of the car user；
S113: judging whether the first response voice matches with pre-stored first sample voice, if then jumping to
Otherwise S13 jumps to S115；
S115: the second speech prompt information of output, and acquire the second response voice of the car user；
S117: judging whether the second response voice matches with the second pre-stored sample voice, if then jumping to
Otherwise S13 jumps to S119；
S119: output third speech prompt information.
8. vehicle starting method according to claim 7, which is characterized in that the first sample voice is registered use
The voice messaging of vehicle people, for identification identity information of the car user；
Second sample voice is pre-stored password voice messaging, for verifying the identity information of the car user.
9. vehicle starting method according to claim 6, which is characterized in that the S13 is specifically included:
S131: the 4th speech prompt information of output, and acquire the images of gestures of the car user；
S133: judging whether the images of gestures matches with pre-stored sample gesture, if then starting the vehicle, otherwise
Jump to S131.
10. vehicle starting method according to claim 9, which is characterized in that the images of gestures is infrared image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811094553.2A CN109131221A (en) | 2018-09-19 | 2018-09-19 | A kind of vehicle starting system and method based on voice and gesture |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811094553.2A CN109131221A (en) | 2018-09-19 | 2018-09-19 | A kind of vehicle starting system and method based on voice and gesture |
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| CN109131221A true CN109131221A (en) | 2019-01-04 |
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| CN201811094553.2A Pending CN109131221A (en) | 2018-09-19 | 2018-09-19 | A kind of vehicle starting system and method based on voice and gesture |
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| CN110962797A (en) * | 2019-12-27 | 2020-04-07 | 上海昶枫科技有限公司 | Automobile electronic steering column lock control system and method |
| CN113454583A (en) * | 2019-06-11 | 2021-09-28 | 深圳迈瑞生物医疗电子股份有限公司 | Medical equipment control system and medical equipment |
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Application publication date: 20190104 |