CN102707801B - Vehicle-mounted control system for identifying and control method thereof - Google Patents
Vehicle-mounted control system for identifying and control method thereof Download PDFInfo
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- 238000012545 processing Methods 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 description 8
- 230000008878 coupling Effects 0.000 description 7
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Abstract
The invention discloses vehicle-mounted control system for identifying and control method thereof, its vehicle-mounted control system for identifying comprises: for gathering the voice acquisition device of phonetic control command; For the display device shown; For carrying out Treatment Analysis to described phonetic control command, and perform the signal conditioning package of corresponding operating according to the corresponding control display device of analysis result; Described voice acquisition device, signal conditioning package are connected successively with display device.The present invention achieves the control of electric equipment in car by voice, decreases or avoid the button of user's direct control electric equipment products, brings conveniently, and also reduce the risk of traffic hazard to the operation of user.
Description
Technical field
The present invention relates in Automobile and control technical field, the particularly vehicle-mounted control system for identifying of one and control method thereof.
Background technology
At present when driving a vehicle, if user needs to manipulate the electric equipment in car, can only the button of control apparatus equipment in person, make electric equipment perform corresponding function, as: when user opens radio buttons, radio can be listened to, open airconditioning control button and can open air-conditioning etc., but this control mode all needs user to start to operate, and brings inconvenience to driving conditions, particularly for some individuals with disabilities, add moving operation difficulty undoubtedly.
Thus prior art need to improve.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part, the object of the present invention is to provide a kind of vehicle-mounted control system for identifying and control method thereof, control the electric equipment in car by voice or gesture.
In order to achieve the above object, this invention takes following technical scheme:
A kind of vehicle-mounted control system for identifying, it comprises:
For gathering the voice acquisition device of phonetic control command;
For the display device shown;
For carrying out Treatment Analysis to described phonetic control command, and perform the signal conditioning package of corresponding operating according to the corresponding control display device of analysis result;
Described voice acquisition device, signal conditioning package are connected successively with display device.
Above-mentioned vehicle-mounted control system for identifying, also comprises:
For gathering the video acquisition device of the action command of user, described video acquisition device is connected with signal conditioning package;
Described signal conditioning package also for carrying out Treatment Analysis to described action command, and performs corresponding operating according to the corresponding control display device of analysis result.
Above-mentioned vehicle-mounted control system for identifying, also comprises the voice cue module be connected with signal conditioning package.
In above-mentioned vehicle-mounted control system for identifying, described video acquisition device is also for gathering the video image of the eye state of user;
Described signal conditioning package, also for being analyzed the video image of eye state, judges user's whether fatigue driving, when judging that human fatigue is driven, controlling voice cue module and exporting corresponding voice messaging.
Above-mentioned vehicle-mounted control system for identifying, also comprise for monitoring other information such as automobile driving speed with former car coupling arrangement, described and former car coupling arrangement is connected with signal conditioning package;
Described signal conditioning package also for the velocity information that basis and former car coupling arrangement gather, judges whether automobile drives over the speed limit, and when overspeed driving car, controls voice cue module and export corresponding voice messaging.
Above-mentioned vehicle-mounted control system for identifying, also comprise the memory device for storing data, described memory device is connected with signal conditioning package.
Adopt a control method for above-mentioned vehicle-mounted control system for identifying, it comprises:
The phonetic control command of user's input is gathered by voice acquisition device;
By signal conditioning package, Treatment Analysis is carried out to described phonetic control command, and perform corresponding operating according to the corresponding control display device of analysis result.
In the control method of above-mentioned vehicle-mounted control system for identifying, described control method also comprises:
The action command of user is gathered by video acquisition device;
By signal conditioning package, Treatment Analysis is carried out to described action command, and perform corresponding operating according to the corresponding control display device of analysis result.
In the control method of above-mentioned vehicle-mounted control system for identifying, described control method also comprises:
Corresponding voice messaging is exported according to the analysis processing result of signal conditioning package by voice cue module.
In the control method of above-mentioned vehicle-mounted control system for identifying, described control method also comprises:
The video image of the eye state of user is gathered by video acquisition device;
Be analyzed by the video image of signal conditioning package to eye state, judge user's whether fatigue driving, when judging that human fatigue is driven, controlling voice cue module and exporting corresponding voice messaging.
Compared to prior art, vehicle-mounted control system for identifying provided by the invention and control method thereof, comprise voice acquisition device, signal conditioning package and display device, the phonetic control command of user's input is gathered by voice acquisition device, by signal conditioning package, Treatment Analysis is carried out to described phonetic control command, and perform corresponding operating according to the corresponding control display device of analysis result, thus achieve the control to electric equipment in car by voice, decrease or avoid the button of user's direct control electric equipment products, bring conveniently to the operation of user, and also reduce the risk that traffic hazard occurs.
In addition, the present invention also obtains the action command of user by video acquisition device, analyzed by the gesture of signal conditioning package to user, and controls display device execution corresponding operating.Meanwhile, this video acquisition device also can gather the eye state of user, judges user's whether fatigue driving, when fatigue driving, by voice mode reminding user, reduces the risk that traffic hazard occurs.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the vehicle-mounted control system for identifying of the present invention.
Fig. 2 is the control method process flow diagram of the vehicle-mounted control system for identifying of the present invention.
Embodiment
The invention provides a kind of vehicle-mounted control system for identifying and control method thereof, for making object of the present invention, technical scheme and effect clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Vehicle-mounted control system for identifying provided by the invention is mainly used in the control to electric equipment in car, reduces or avoids user to go to manipulate the electric equipment in car with hand.Refer to Fig. 1, it is the structured flowchart of the vehicle-mounted control system for identifying of the present invention.As shown in the figure, it comprises the voice acquisition device 110, signal conditioning package 210 and the display device 310 that connect successively.
In the embodiment of the present invention, described display device 310 is head-up display, for showing information, as map, video segment etc.Voice acquisition device 110 can adopt microphone, is mainly used in the phonetic control command gathering user's input, and sends to signal conditioning package 210.Described signal conditioning package 210 can adopt MCU(MicroControllerUnit, micro-control unit), for receiving the phonetic control command that voice acquisition device 110 obtains, Treatment Analysis is carried out to described phonetic control command, and performs corresponding operating according to analysis result corresponding control display device 310 and corresponding electric equipment.
For example, when driving a vehicle, user exports phonetic control command: " closing display ", this phonetic control command is transferred to MCU by microphone, through MCU inter-process, to the corresponding speech recognition algorithm of operation, analyzing and obtaining user is the control of wanting to realize closing by voice display device 310, then change into corresponding steering order, control display device 310 and close.
And for example, when driving a vehicle, user feels that vehicle interior temperature is too high, wants to open air-conditioning, now user only needs " opening air-conditioning ", this phonetic control command of reception is transferred to MCU by microphone, through MCU inter-process, to the corresponding speech recognition algorithm of operation, analysis obtains user and wants by the control of voice realization to air-conditioning, then change into corresponding steering order, control air-conditioning and open, control the temperature that display device 310 shows air-conditioning and Che Nei simultaneously; And user can also regulate the temperature of air-conditioning by voice.
Please continue to refer to Fig. 1, vehicle-mounted control system for identifying provided by the invention also comprises video acquisition device 410, and described video acquisition device 410 is connected with signal conditioning package 210, for gathering the action command of user.Described signal conditioning package 210 also for the action command that receiver, video harvester 410 obtains, carries out Treatment Analysis to described action command, and performs corresponding operating according to the corresponding control display device 310 of analysis result.
Video acquisition device 410 is camera, when driving a vehicle, camera will catch user action image or video information data, analyzed by signal conditioning package 210 pairs of images or video, and analysis result is changed into corresponding order, send to the electric equipment of display device 310 or its correspondence, make the electric equipment of display device or its correspondence perform corresponding function, and display device 310 also can show camera in real time will catch user action image or video information data.
For example, user makes the gesture (if this gesture represents close display device 310) of waving left and right in camera viewing area, after camera captures this action, video data is sent to signal conditioning package 210, signal conditioning package 210 adopts image recognition algorithm to carry out Treatment Analysis to the multiple image of this section of video data, identify the control intention of user, then change into corresponding steering order and close to control display device 310.
Please again consult Fig. 1, described vehicle-mounted control system for identifying also comprises voice cue module 510, described voice cue module 510 can adopt voice output chip, it is connected with signal conditioning package 210, for the steering order sent according to signal conditioning package 210, export corresponding information of voice prompt.
In the embodiment of the present invention, described video acquisition device 410 is also for gathering the video image of the eye state of user; Described signal conditioning package 210, also for being analyzed the video image of eye state, judges user's whether fatigue driving, when judging that human fatigue is driven, controlling voice cue module 510 and exporting corresponding voice messaging.
For example, camera can gather the video image of the eye portion of user, signal conditioning package 210 passes through image recognition algorithm, identify the frequency of wink of user, judge that whether user is doze, if it is control voice cue module 510 and export corresponding voice, or adopt alert methods reminding user, in case there is traffic hazard.
In the embodiment of the present invention, described vehicle-mounted control system for identifying also comprises memory device 610, and described memory device 610 is connected with signal conditioning package 210, and for storing data, this memory device 610 can be built in memory device, also can be external hard drive or USB flash disk.For example, store the video data of the state behavior of occupant in the driving conditions of image collecting device recording, when there is traffic hazard, by transferring this video data, whether verification occupant have a responsibility for.
In vehicle-mounted control system for identifying provided by the invention, also comprise warning device (not marking in figure), described camera, memory device and warning device also can be used for anti-theft alarm function.It comprises: the face feature frame being gathered driver by camera in advance, forms face feature frame storehouse; If thief's unlocking vehicle, signal conditioning package just can control the face feature image of camera collection thief, identify through signal conditioning package, the image stored in the face feature image of thief and face feature frame storehouse is compared, if the face-image of driver (i.e. thief) is not in face feature frame storehouse, signal conditioning package will control warning device and reports to the police or do not allowed by automotive locking driver start automobile, thus plays anti-theft feature.
Please again consult Fig. 1, vehicle-mounted control system for identifying provided by the invention also comprises and former car coupling arrangement 710, be connected on automobile by communication interface with former car coupling arrangement herein and obtain other information such as the speed of a motor vehicle, described and former car coupling arrangement 710 is connected with signal conditioning package 210, may be used for other information such as monitoring automobile driving speed.
Described signal conditioning package 210 also for according to and the velocity information that gathers of former car coupling arrangement 710, judge whether automobile drives over the speed limit, and when overspeed driving car, control voice cue module 510 and export corresponding voice messaging, and by display device display current vehicle speed.
When automobile speed exceedes the speed limit of user's setting, now the speed of a motor vehicle of current vehicle speed and setting just could compare by signal conditioning package 210, and when current vehicle speed exceedes the speed limit of setting, voice playing device just can send: " hypervelocity, please slow down for example! " and so on sound prompting driver.
Based on above-mentioned vehicle-mounted control system for identifying, the present invention is also corresponding provides a kind of control method adopting above-mentioned vehicle-mounted control system for identifying, and refer to Fig. 2, it comprises the following steps:
S100, the phonetic control command inputted by voice acquisition device collection user;
S200, by signal conditioning package, Treatment Analysis is carried out to described phonetic control command, and perform corresponding operating according to the corresponding control display device of analysis result.
The electric equipment that the present invention can also be controlled in car by gesture performs relevant work, and therefore described method also comprises: the action command being gathered user by video acquisition device; Afterwards, by signal conditioning package, Treatment Analysis is carried out to described action command, and perform corresponding operating according to the corresponding control display device of analysis result.
In further embodiment, described control method also comprises: export corresponding voice messaging by voice cue module according to the analysis processing result of signal conditioning package.
The control method of vehicle-mounted control system for identifying provided by the invention also can be used for doze detection technique, and it comprises: the video image being gathered the eye state of user by video acquisition device; Afterwards, be analyzed by the video image of signal conditioning package to eye state, judge user's whether fatigue driving, when judging that human fatigue is driven, controlling voice cue module and exporting corresponding voice messaging, or reminding driver by alert methods.
In further embodiment, described control method also comprises: the video data that store video harvester 410 gathers, and when there is traffic hazard, by transferring this video data, whether verification occupant have a responsibility for.
In a still further embodiment, described control method also comprises: the face feature frame being gathered driver by camera in advance, forms face feature frame storehouse and stores; When vehicle is opened, the face feature information of driver is obtained by camera, by signal conditioning package, image is identified, the image stored in the face feature image of thief and face feature frame storehouse is compared, if the face-image of driver is not in face feature frame storehouse, signal conditioning package will control warning device and reports to the police or do not allowed by automotive locking driver start automobile, thus plays anti-theft feature.
In sum, vehicle-mounted control system for identifying provided by the invention and control method thereof, achieve the control of electric equipment in car by voice, decrease or avoid the button of user's direct control electric equipment products, bring conveniently to the operation of user, and also reduce the risk of traffic hazard.
In addition, the present invention also obtains the action command of user by video acquisition device, analyzed by the gesture of signal conditioning package to user, and controls display device execution corresponding operating.Meanwhile, this video acquisition device also can gather the eye state of user, judges user's whether fatigue driving, when fatigue driving, by voice mode reminding user, reduces the risk of traffic hazard.
Be understandable that, for those of ordinary skills, can be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, and all these change or replace the protection domain that all should belong to the claim appended by the present invention.
Claims (4)
1. a vehicle-mounted control system for identifying, is characterized in that, comprising:
For gathering the voice acquisition device of phonetic control command;
For the display device shown;
For carrying out Treatment Analysis to described phonetic control command, and perform the signal conditioning package of corresponding operating according to the corresponding control display device of analysis result;
Described voice acquisition device, signal conditioning package are connected successively with display device;
Also comprise:
For gathering the video acquisition device of the action command of user, described video acquisition device is connected with signal conditioning package;
Described signal conditioning package also for carrying out Treatment Analysis to described action command, and performs corresponding operating according to the corresponding control display device of analysis result;
Described video acquisition device is also for gathering the video image of the eye state of user;
Described signal conditioning package is also for being analyzed the video image of eye state, described signal conditioning package judges user's whether fatigue driving by the frequency of wink of image recognition algorithm identification user, when judging that human fatigue is driven, controlling voice cue module and exporting corresponding voice messaging;
Also comprise the voice cue module be connected with signal conditioning package, the steering order that described voice cue module is used for sending according to described signal conditioning package exports corresponding information of voice prompt;
Achieve by the control of voice to in-vehicle device, decrease or avoid the button of user's direct control electric equipment products, bring conveniently to user, reduce the risk that traffic hazard occurs.
2. vehicle-mounted control system for identifying according to claim 1, is characterized in that, also comprise the speed measuring device for monitoring automobile driving speed, described speed measuring device is connected with signal conditioning package;
The velocity information of described signal conditioning package also for gathering according to speed measuring device, judges whether automobile drives over the speed limit, and when overspeed driving car, controls voice cue module and export corresponding voice messaging.
3. vehicle-mounted control system for identifying according to claim 1, is characterized in that, also comprise the memory device for storing data, described memory device is connected with signal conditioning package.
4. adopt a control method for vehicle-mounted control system for identifying described in claim 1, it is characterized in that, comprising:
The phonetic control command of user's input is gathered by voice acquisition device;
By signal conditioning package, Treatment Analysis is carried out to described phonetic control command, and perform corresponding operating according to the corresponding control display device of analysis result;
Described control method also comprises:
The action command of user is gathered by video acquisition device;
By signal conditioning package, Treatment Analysis is carried out to described action command, and perform corresponding operating according to the corresponding control display device of analysis result;
Corresponding voice messaging is exported according to the analysis processing result of signal conditioning package by voice cue module;
The video image of the eye state of user is gathered by video acquisition device;
Be analyzed by the video image of signal conditioning package to eye state, described signal conditioning package judges user's whether fatigue driving by the frequency of wink of image recognition algorithm identification user, when judging that human fatigue is driven, controlling voice cue module and exporting corresponding voice messaging;
Achieve by the control of voice to in-vehicle device, decrease or avoid the button of user's direct control electric equipment products, bring conveniently to user, reduce the risk that traffic hazard occurs.
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| CN201210137598.XA CN102707801B (en) | 2012-05-07 | 2012-05-07 | Vehicle-mounted control system for identifying and control method thereof |
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| CN103871437B (en) * | 2012-12-11 | 2017-08-22 | 比亚迪股份有限公司 | On-board multimedia device and its sound control method |
| CN104010154B (en) * | 2013-02-27 | 2019-03-08 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN103226443A (en) * | 2013-04-02 | 2013-07-31 | 百度在线网络技术（北京）有限公司 | Method and device for controlling intelligent glasses and intelligent glasses |
| CN203338756U (en) * | 2013-08-03 | 2013-12-11 | 袁志贤 | Voice and image identification double-control wireless automobile sound equipment |
| CN104477115B (en) * | 2014-11-28 | 2017-04-12 | 广东好帮手电子科技股份有限公司 | Voice control navigation and panorama multi-screen display method and system |
| CN105469466A (en) * | 2015-12-04 | 2016-04-06 | 北海创思电子科技产业有限公司 | Automobile data recorder with voice recognition function |
| CN105527710B (en) * | 2016-01-08 | 2018-11-20 | 北京乐驾科技有限公司 | A kind of intelligence head-up-display system |
| CN105677206A (en) * | 2016-01-08 | 2016-06-15 | 北京乐驾科技有限公司 | System and method for controlling head-up display based on vision |
| CN107016997A (en) * | 2016-01-28 | 2017-08-04 | 邓国良 | A kind of intelligent people's car mutual system |
| TWI581991B (en) * | 2016-05-06 | 2017-05-11 | 神達電腦股份有限公司 | Method for displaying driving information |
| CN106347260B (en) * | 2016-11-02 | 2019-01-08 | 江苏大学 | A kind of vehicle control system and its control method based on speech recognition |
| CN106828372A (en) * | 2017-01-22 | 2017-06-13 | 斑马信息科技有限公司 | Vehicle-mounted voice control system and method |
| CN107766785B (en) * | 2017-01-25 | 2022-04-29 | 丁贤根 | Face recognition method |
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| CN109213149B (en) * | 2018-08-06 | 2020-09-01 | 珠海格力电器股份有限公司 | Automatic guided transport vehicle and control method, device and storage medium thereof |
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