CN109109624A - A kind of system of intelligent control gas generating unit - Google Patents
A kind of system of intelligent control gas generating unit Download PDFInfo
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- CN109109624A CN109109624A CN201810776566.1A CN201810776566A CN109109624A CN 109109624 A CN109109624 A CN 109109624A CN 201810776566 A CN201810776566 A CN 201810776566A CN 109109624 A CN109109624 A CN 109109624A
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- gas generating
- generating unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
- B60H3/0035—Adding substances other than water to the air, e.g. perfume, oxygen characterised by the control methods for adding the substance
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/59—Context or environment of the image inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
- G06V20/597—Recognising the driver's state or behaviour, e.g. attention or drowsiness
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/168—Feature extraction; Face representation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/18—Eye characteristics, e.g. of the iris
- G06V40/193—Preprocessing; Feature extraction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/20—Movements or behaviour, e.g. gesture recognition
- G06V40/28—Recognition of hand or arm movements, e.g. recognition of deaf sign language
Abstract
The system that the present invention proposes a kind of intelligent control gas generating unit, the system comprises: preset data memory module, for storing preset data and actual command information corresponding with preset data；Data acquisition module, for acquiring initial command information；Data processing module extracts key message for handling collected initial command information；Information generating module is controlled, for obtaining actual command information from the preset data memory module according to the key message, and control information is generated according to the actual command information；Gas generating unit control module, for according to control information unlatching or regulating gas generating device；Gas generating unit, for generating dulcet gas and/or anion gas.The present invention passes through monitoring and judges the demand of user, intelligent control gas generating unit and air-conditioning, improves user experience.
Description
Technical field
The present invention relates to the field of intelligent control of gas generating unit.
Background technique
Automotive environment is narrow, if not opening vehicle window, air is difficult to circulate, and car is caused to have peculiar smell, especially vehicle
Material is per se with some tastes.In order to keep in-vehicle air environment comfortable, vehicle-mounted fragrant atmosphere is used at present, usually certainly by user
Row purchase, places in the car, achievees the purpose that dispelling abnormal flavor.
Vehicle-mounted perfume atmosphere is able to maintain in-vehicle air cleaning, removes interior peculiar smell, kills bacterium, plays the role of purifying air.
Be conducive to driver's traffic safety, it can be built in narrow interior space a kind of delicate fragrance can people atmosphere, to protect
It holds that driver is clearheaded and calm, so as to reduce the incidence of driving accident, increases interior elegant taste.Many vehicle-mounted perfume (or spice)
The moulding of atmosphere is all quite lovely, and in addition to fragrance, or upholstery smallclothes well, active car atmosphere improve driving pleasure.
Vehicle-mounted perfume atmosphere and common perfume have a general character, can exactly remove odors, but in comparison, vehicle-mounted perfume atmosphere
This feature is especially prominent, eliminates interior peculiar smell, makes journey air more pure and fresh.The taste that it is distributed be it is light, be different from
People is so strong with perfume.Selection has effects that calm preferable vehicle-mounted fragrant atmosphere is helpful to traffic safety, such as refrigerant medicine
Hay-scented taste, the amber aroma of peaceful people, the fresh flower fragrance that mint flavored, fruit flavor is fresh and sweet can relax nerve etc..
The fragrant atmosphere system that vehicle is furnished at present is that pleasant in-vehicle air is created by fragrant atmosphere device.In the prior art,
Fragrant atmosphere system control has been integrated into onboard operations system, and system includes: middle control display screen, touch tablet, operation knob.Driver
Need to be shown by knob-operated, touch tablet and etc. selection open fragrant atmosphere device.The present invention proposes a kind of intelligent control gas hair
The system of generating apparatus, driver no longer need to operate by key or display screen, so that it may realize to gas generating unit
Automatic opening and control, more intelligent, user experience is more preferable.
Summary of the invention
The problem of the technical problem to be solved by the present invention is to gas generating unit intelligent controls.
The present invention is specifically to be realized with following technical solution:
A kind of system of intelligent control gas generating unit, the system comprises:
Preset data memory module, for storing preset data and actual command information corresponding with preset data；It is described
Preset data with the initial command information for being compared, to obtain actual command information corresponding with preset data.
Further, the preset data includes: fatigue characteristic data, face characteristic data, gesture feature data, eyeball
One of motion characteristic data, emotional characteristics data, network class label data, voice feature data are a variety of；It is described tired
Labor characteristic includes face feature information, motion characteristic information and operating characteristics information；Wherein, face characteristic data, gesture
Characteristic, voice feature data can be the characteristic that user is independently arranged, especially gesture feature data and voice is special
Sign data can be not limited to common set content, and user can freely personal settings.
Data acquisition module, for acquiring initial command information；The data acquisition module includes image collection unit, language
Sound acquisition unit and/or network class label acquiring unit.The image collection unit does initial life for acquiring image information
Enable information；The voice collecting unit does initial command information for acquiring voice messaging；The network class label obtains single
Member, the network class label for obtaining multimedia equipment broadcasting content do initial command information.
The image collection unit further includes optical transmitting set, optical receiver and timer；The optical transmitting set, for issuing
Light for detection；The optical receiver, for receiving the reflected light for detection；The timer,
The time spent between light is sent and received for recording.
The system also includes data priority discriminating modules will for regular according to pre-set priority classification
Collected data are divided into the grade of different significance levels, and the high priority data high to priority responds.
Data processing module extracts key message for handling collected initial command information；The number
It include image information processing unit and/or speech signal analysis unit according to processing module.
The image information processing unit, collected image information for identification, and extracted from the image information
Key feature information out.
The speech signal analysis unit, for identification crucial voice messaging in collected voice messaging.
Information generating module is controlled, it is practical for being obtained from the preset data memory module according to the key message
Command information, and control information is generated according to the actual command information.
The control information generating module includes command information query unit and control information generating unit；
The command information query unit, for according to the tag along sort, the key feature information or the key
Voice messaging inquires corresponding command information；
The control information generating unit, for generating control information according to the command information.
Gas generating unit control module, for according to control information unlatching or regulating gas generating device；Gas
Generating device, for generating dulcet gas and/or anion gas.The gas generating unit include fragrant atmosphere device and/
Or negative ion gas generating device.
The system also includes air-conditionings, adjust for carrying out interior gas circulation according to the control information with temperature.Institute
It states fragrant atmosphere device and the negative ion gas generating device is all injected a gas by air-conditioning.
The system also includes mode of operation monitoring modular, for real-time monitoring speed, steering wheel, throttle, brake behaviour
Make characteristic information.
By adopting the above technical scheme, the system of a kind of intelligent control gas generating unit of the present invention has as follows
The utility model has the advantages that
1) system of a kind of intelligent control gas generating unit provided by the invention can be matched according to face and be released not
Same fragrance gives the better sensory experience of user；
2) system of a kind of intelligent control gas generating unit provided by the invention, can detecte user mood and state,
And suitable gas is released, it helps user to restore calm, guarantees traffic safety；
3) system of a kind of intelligent control gas generating unit provided by the invention can require release pair according to user
The gas answered, it is more intelligent.
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 system module composition schematic diagram of intelligent control gas generating unit provided in an embodiment of the present invention；
Fig. 2 is the data acquisition module of the system of another intelligent control gas generating unit provided in an embodiment of the present invention
Composition schematic diagram；
Fig. 3 is a kind of data processing module of the system of intelligent control gas generating unit provided in an embodiment of the present invention
Composition schematic diagram；
Fig. 4 is that a kind of control information of system of intelligent control gas generating unit provided in an embodiment of the present invention generates mould
The composition schematic diagram of block；
Fig. 5 is a kind of gas generating unit of the system of intelligent control gas generating unit provided in an embodiment of the present invention
Composition schematic diagram；
Fig. 6 is that air-conditioning working principle is shown in a kind of system of intelligent control gas generating unit provided in an embodiment of the present invention
It is intended to；
Fig. 7 is that fragrant atmosphere device work is former in a kind of system of intelligent control gas generating unit provided in an embodiment of the present invention
Manage schematic diagram；
Fig. 8 is that anion gas occurs in a kind of system of intelligent control gas generating unit provided in an embodiment of the present invention
Device operation principle schematic diagram；
Fig. 9 is in a kind of system of intelligent control gas generating unit provided in an embodiment of the present invention about image information
Overall work schematic illustration；
Figure 10 is in a kind of system of intelligent control gas generating unit provided in an embodiment of the present invention about network class
The overall work schematic illustration of label；
Figure 11 is in a kind of system of intelligent control gas generating unit provided in an embodiment of the present invention about voice messaging
Overall work schematic illustration；
Figure 12 is speech recognition process in a kind of system of intelligent control gas generating unit provided in an embodiment of the present invention
Schematic diagram；
Figure 13 is the work of speech recognition in a kind of system of intelligent control gas generating unit provided in an embodiment of the present invention
Make schematic illustration.
It remarks additionally below to attached drawing:
100- preset data memory module；200- data acquisition module；300- data processing module；It is raw that 400- controls information
At module；500- gas generating unit control module；600- gas generating unit；700- mode of operation monitoring modular；201- shadow
As acquisition unit；202- voice collecting unit；203- network class label acquiring unit；301- image information processing unit；
302- speech signal analysis unit；501- command information query unit；502- controls information generating unit；601- perfume (or spice) atmosphere device；
602- negative ion gas generating device.
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.Obviously, 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, those of ordinary skill in the art without making creative work it is obtained it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is empty that the system of intelligent control gas generating unit in this specification creates pleasant car by fragrant atmosphere device
Gas, fragrant atmosphere device generate the air-flow with fragrant atmosphere, and air-flow is then injected interior space by the pipe-line system of air-conditioning and forms perfume (or spice)
Atmosphere region.For traffic safety and better user experience, the present invention proposes that a variety of methods realize that interior gas generator is automatic
It opens, the manually opened gas generating unit of driver is not needed, to obtain more humane user experience.But this system is not only
It is only applicable to automobile, can also be used indoors, for example, some occasions for needing fragrant atmosphere to build atmosphere, lounge or family
In etc..
A kind of 600 intelligence control system of gas generating unit is provided in one feasible embodiment of this specification, such as
Shown in Fig. 1-5, the system comprises:
Preset data memory module 100, for storing preset data and actual command information corresponding with preset data.Institute
Preset data is stated for being compared with the initial command information, to obtain actual command letter corresponding with preset data
Breath.
Further, the preset data includes: fatigue characteristic data, face characteristic data, gesture feature data, eyeball
One of motion characteristic data, emotional characteristics data, network class label data, voice feature data are a variety of.Wherein, people
It is special that face characteristic, gesture feature data, voice feature data can be the characteristic that user is independently arranged, especially gesture
Sign data and voice feature data can be not limited to common set content, and user can carry out freely personal settings.
Specifically, fatigue characteristic data fatigue characteristic for identification, comprising: face feature information, motion characteristic letter
Breath and operating characteristics information.The face characteristic data are facial feature datas for carrying out recognition of face；The gesture feature
Data hand signal for identification；The eye movement characteristic signal that eyeball tracking obtains for identification；The mood
Characteristic for identification one of emotional characteristics, including facial expression feature, heart rate criteria data, blood pressure normal data or
It is a variety of.
Data acquisition module 200, for acquiring initial command information.The data acquisition module 200 includes image collection
Unit 201, voice collecting unit 202 and/or network class label acquiring unit 203.
The image collection unit 201 does initial command information for acquiring image information；The image collection unit
201 can be camera and camera sensing device.The voice collecting unit 202 does initial command for acquiring voice messaging
Information；The voice collecting unit 202 can integrate in vehicle entertainment system.The network class label acquiring unit 203,
Network class label for obtaining multimedia equipment broadcasting content does initial command information；The network class label obtains single
Member 203 can integrate in vehicle entertainment system.
The image collection unit 201 further includes optical transmitting set, optical receiver and timer.The optical transmitting set, is used for
Issue the light for detection.The optical receiver, for receiving the reflected light for detection.The timing
Device sends and receives the time spent between light for recording.The optical transmitting set, optical receiver and timer, are used for
Time difference between measuring light transmitting and receiving, data processing module 300 analyze the change of gesture according to the time difference
Change.
The system also includes data priority discriminating modules will for regular according to pre-set priority classification
Collected data are divided into the grade of different significance levels, and the high priority data high to priority responds.
For example, splitting data into the grade of three significance levels, the first order includes: face characteristic data and network class mark
Data are signed, the second level includes: gesture feature data, eye movement characteristic and voice feature data, and the third level includes: fatigue
Characteristic and emotional characteristics data, higher grade, and significance level is higher.
Data processing module 300 extracts key message for handling collected initial command information.Institute
Stating key message includes: key feature information and crucial voice messaging.The data processing module 300 includes image information processing
Unit 301 and/or speech signal analysis unit 302.
The image information processing unit 301, collected image information for identification, and mentioned from the image information
Take out key feature information；Specifically, the image information processing unit 301 is handled and is divided to collected image information
Analysis, extracts key feature information therein.The speech signal analysis unit 302, for identification collected voice messaging
In crucial voice messaging.
Information generating module 400 is controlled, for obtaining from the preset data memory module 100 according to the key message
Actual command information is taken, and control information is generated according to the actual command information.
The control information generating module 400 includes: command information query unit 501 and control information generating unit 502.
The command information query unit 501, for according to the tag along sort, the key feature information or the Key Words message
Breath inquires corresponding command information from the preset data memory module 100；The control information generating unit 502 is used
According to the command information, control information is generated.
Further, the system also includes air-conditionings, for carrying out interior gas circulation and temperature according to the control information
Degree is adjusted.Vehicle inner air and outer air is constantly blown into air-conditioning duct by air-conditioning by air blower.The formation of interior cold air then passes through
The realization refrigerant evaporation endothermic of compressor, condenser, evaporator three in cycles, to reduce in-vehicle air temperature.
When air-conditioner controller controls air blower effect, after gas is sucked air-conditioning duct, injected air into through air outlet grate
Car is, it can be achieved that in-vehicle air recycles.The formation of interior cold air is then gone out by air-conditioner controller control compressor sucking evaporator
Low-temperature low-pressure refrigerant gas at mouthful, discharge compressor enters condenser outside after compressing it into the gas of high temperature and pressure, by
In the reduction of pressure and temperature, refrigerant gas is condensed into liquid, and releases a large amount of heat.Refrigerant liquid after heat release is still
With certain temperature and pressure, when the filtering by liquid storage desiccant and after expansion device, expansion device is by refrigerant volume
Become larger, pressure and temperature sharply declines at this time, and expansion device will be discharged with mist in refrigerant liquid.Atomized refrigerant liquid enters
After evaporator, refrigerant boiling point is far below temperature in evaporator at this time, therefore refrigerant liquid flashes to gas.In evaporation process
A large amount of to absorb ambient heats, then the refrigerant vapour of low-temp low-pressure enters compressor again, the above process in cycles,
Achieve the purpose that reduce evaporator ambient air temperature.
600 control module 500 of gas generating unit, for according to control information unlatching or regulating gas generating device
600.600 control module 500 of the gas generating unit mentioned in this specification can be air-conditioner controller.
Gas generating unit 600, for generating dulcet gas and/or anion gas.The gas generating unit
600 include fragrant atmosphere device 601 and/or negative ion gas generating device 602.The perfume atmosphere device 601, it is fragrant for generating
Gas；The negative ion gas generating device 602, for generating the anion gas that can purify air.The perfume atmosphere dress
Set 601 and the negative ion gas generating device 602 all injected a gas by air-conditioning.
Intelligence control system in this specification is that fragrant in-vehicle air is created by fragrant atmosphere device 601, empty
After the air blower sucking air of tune, stomata is provided in air-conditioning duct, the pump housing in fragrant atmosphere device 601 sucks air out of stomata
After generate high pressure draught, and entered in fragrant atmosphere bottle by pipeline, after being atomized the fragrant atmosphere of liquid, fragrant air-flow will pass through
The injection of air-conditioning duct system is interior, and the controller of fragrant atmosphere system is dissipated by the power and fragrant atmosphere smell for controlling fragrant 601 pump of atmosphere device
Hair amount etc. is adjusted come the injection for realizing interior fragrance gas and concentration.
Negative ion gas generating device 602 is to increase interior negative oxygen ion content using high-voltage corona.Negative oxygen ion release
After in air, physical absorption, sedimentation etc. occurs with the fine particle in air, to have the function that purify air.
The system also includes mode of operation monitoring modular 700, for real-time monitoring speed, steering wheel, throttle, brake
Operating characteristics information.
Further, the system also includes heart rate detection module and/or blood pressure detecting modules.The heart rate detection mould
Block, for detecting human heart rate's variable condition.The blood pressure detecting module, for detecting human blood-pressure variable condition.The heart
Rate detection module and blood pressure detecting module can be with the emotional states of auxiliary judgment driver, more accurately according to driver's mood shape
State regulating gas generating device 600.
The system also includes keys, for opening or adjusting the gas generating unit 600.
A feasible embodiment in this specification provides a kind of system of intelligent control gas generating unit, such as schemes
Shown in 6-9, by carrying out fatigue monitoring to driver, gas generating unit 600 is controlled according to monitoring result.Driver
Inevitably occurs fatigue state in driving procedure, in order to help driver to restore waking state in time, the present embodiment combines fatigue
Camera and gas generating unit 600 are monitored, automatic gas of the release with the effect that refreshes the mind is realized, thus to a certain extent
Improve driver's state of mind.
Fatigue monitoring is the technology of the multivariate information fusion based on machine vision technique, is driven by camera sensing device acquisition
The facial information for the person of sailing carries out image processing and analysis by high-speed digital signal processor, using fatigue detecting algorithm to driver
The unsafe conditions such as fatigue monitored in real time.Fatigue monitoring algorithm usually can be by going out collected driver behavior
Yawn, close one's eyes, frequently nodding, driving the image informations such as posture is abnormal and judged.Pass through the operation to driver simultaneously
Characteristic is monitored, including the operating characteristics such as speed, steering wheel, throttle, brake, and the result monitored is handled and sentenced
It is disconnected, monitor the fatigue state of driver.
Image information processing unit 301 in the data processing module 300 complete processing to collected data and
Analysis, identifies collected image information, and extract key feature information from the image information.The control information is raw
It is obtained from the preset data memory module 100 at module 400 according to the key feature information and is believed with the key feature
Corresponding actual command information is ceased, and control information is generated according to the actual command information.
After air-conditioner controller receives the control information, sends the prescription information to fragrant atmosphere device 601, release energy
Driver is enough helped to restore awake fragrance, the fragrance includes but is not limited to the fragrant atmosphere such as mint flavored.The control information generates
Module 400 generates different control information according to driver's fatigue degree, the emission of fragrant atmosphere nozzle is controlled, to adjust perfume (or spice)
Atmosphere concentration helps driver to restore waking state to a certain extent.
After air-conditioner controller receives the control information, negative ion gas generating device 602 is controlled, discharges anion gas
Body makes in-vehicle air full of anion, such as negative oxygen ion, fresh air, achievees the purpose that purify air, thus to a certain degree
Upper help driver restores waking state.
After air-conditioner controller receives the control information, compressor is controlled, opens cool wind mode, reduces in-vehicle air temperature
Degree, and according to driver's fatigue degree, the caloric receptivity of evaporator is controlled, to adjust interior cold air temperature, is helped to a certain extent
Driver is helped to restore waking state.
After air-conditioner controller receives the control information, fragrant atmosphere device 601 can be opened and controlled to adjust simultaneously and is born
Ionized gas generating device 602, to help driver to restore waking state to a certain extent.Air-conditioner controller receives described
After controlling information, it can open simultaneously and control to adjust fragrant atmosphere device 601 and refrigeration mode, to help to drive to a certain extent
Member restores waking state.After air-conditioner controller receives the control information, it can also open simultaneously and control to adjust anion
Gas generating unit 602 and refrigeration mode, to help driver to restore waking state to a certain extent.Air-conditioner controller receives
To after the control information, can also open and control to adjust simultaneously fragrant atmosphere device 601, negative ion gas generating device 602 and
Refrigeration mode, to help driver to restore waking state to a certain extent.
To sum up, the fatigue state of driver is monitored by camera sensing device, realizes intelligent unlatching gas generating unit
600, and the gas for having functions of refreshing brain and restoring consciousness is released, the state of mind of driver can be improved, driver is not needed and pass through
Manual mode opens gas generating unit 600, and driver can get more humane user experience.The wherein mode of operation prison
The monitoring result of survey module 700 can also be used as auxiliary judgment information when carrying out fatigue monitoring.
It should be noted that the control in this specification for gas generating unit 600, will be opened by air-conditioner controller
The signal for opening, adjusting or closing is transferred to the controller of the gas generating unit 600.
A kind of system of intelligent control gas generating unit is provided in one feasible embodiment of this specification, is such as schemed
Shown in 9, this system includes on-board air conditioner, it can be achieved that interior gas circulation, temperature adjusting etc., fragrant atmosphere device 601, anion gas
The gas generators such as generating device 602 are using air-conditioning as carrier, using air-conditioning duct system, to car inject fragrant atmosphere gas, bear from
Sub- gas realizes the improvement of environment inside car.
Different drivers are matched with personalized interior gas delivery mode in order to realize, combines camera shooting in the present embodiment
Head carries out recognition of face, and then controls the release gas automatically of gas generating unit 600, to obtain better user experience.
The image collection unit 201 acquires the facial information of driver, and collected facial information is transferred to institute
State image information processing unit 301.The image collection unit 201 can be camera and camera sensing device.The image
Information process unit 301 is handled and is analyzed to collected image information, and key feature information therein is extracted.It is described
Information generating module 400 is controlled, obtains practical life from the preset data memory module 100 according to the key feature information
Information is enabled, and control information is generated according to the actual command information.
The control information generating module 400 is according to the key feature information from the preset data memory module 100
It is middle to obtain actual command information corresponding with the key feature information, and control letter is generated according to the actual command information
Breath.
The present embodiment monitors driver identity by camera sensing device, extracts in collected image information effective
Key feature data, and compared with the facial feature data in storing data library, so as to compare its similarity, matching
Degree, the identity for identifying at this time be driver or other people.And corresponding identification signal is sent to such as fragrant atmosphere device
601, the devices such as negative ion gas generating device 602, air-conditioning, these devices start to discharge gas after receiving signal.
After air-conditioner controller receives the control information, fragrant atmosphere system controller is controlled, selects current driver's hobby
Fragrance carry out the adjusting of release and fragrant atmosphere concentration.It, can be according to currently driving after air-conditioner controller receives the control information
The person's of sailing hobby, discharges anion, makes in-vehicle air full of negative oxygen ion, promotes with fresh air.Air-conditioner controller receives described
It after controlling information, can also be liked according to current driver's, open cool wind mode or hot wind mode, and temperature setting is to meet
The air themperature of current driver's hobby.After air-conditioner controller receives the control information, it can also open and control simultaneously
It is a variety of in fragrant atmosphere device 601, negative ion gas generating device 602 and refrigeration mode, reach and meets the personalization of driver and match
It sets.
To sum up, image information is acquired by camera sensing device, carries out recognition of face, identifies the identity of driver,
Like to realize according to driver, gas generating unit 600 is opened in intelligence, and discharges gas automatically, does not need driver
Gas generating unit 600 is manually opened, can get more humane user experience.
A kind of system of intelligent control gas generating unit is provided in one feasible embodiment of this specification, is such as schemed
Shown in 9.This system includes on-board air conditioner, and the on-board air conditioner can realize interior gas circulation, temperature adjusting etc., fragrant atmosphere device
601, the gas generators such as negative ion gas generating device 602 are using air-conditioning as carrier, using air-conditioning duct system, respectively to car
Fragrant atmosphere gas, anion gas are injected, realizes the improvement of environment inside car.
Personalized interior gas delivery mode, the present embodiment combination camera are matched according to different drivers in order to realize
And camera sensing device, gesture identification is carried out, and generation is used to open or the control information of regulating gas generating device 600, it is real
Gas is now discharged automatically, to obtain better user experience.
Driver's gesture information is monitored by camera sensing device, ADAS controller judges the order of driver at this time
Signal, and the corresponding command signal of current gesture information is sent to such as fragrant atmosphere device 601, negative ion gas generating device
602, the devices such as air-conditioning, these devices start to discharge gas after receiving signal.
The image collection unit 201 includes optical transmitting set, optical receiver and timer,.The image collection unit 201
It can be camera and camera sensing device.The optical transmitting set, for issuing the light for being used for detection.The optical receiver,
For receiving the reflected light for detection.The timer sends and receives institute between light for recording
The time of consuming.The optical transmitting set, optical receiver and timer, for measuring the time difference between light transmitting and reception,
The data processing module 300 analyzes the variation of gesture according to the time difference, and generates key feature information.The control
Information generating module 400 processed obtains actual command from the preset data memory module 100 according to the key feature information
Information, and control information is generated according to the actual command information.
The control information generating module 400 is according to the key feature information from the preset data memory module 100
It is middle to obtain actual command information corresponding with the key feature information, and control letter is generated according to the actual command information
Breath.
After air-conditioner controller receives the control information, fragrant atmosphere device 601 is controlled, is believed according to the different gesture of driver
Number judge the meaning of hand signal out, and carries out corresponding fragrance and discharge by spraying, the adjusting etc. of fragrant atmosphere concentration.Air-conditioner controller
After receiving the control information, the switch meaning that can be transmitted according to hand signal carries out anion gas release and closing
Anion gas is discharged, makes in-vehicle air full of the gas containing anion, promotes with fresh air, reaches the mesh of purification air
's.After air-conditioner controller receives the control information, is executed according to hand signal and open cold wind or hot wind, similarly, to air-conditioning
The adjusting of temperature can also be set according to gesture motion.
After air-conditioner controller receives the control information, fragrant atmosphere device 601, anion gas can also be controlled to adjust simultaneously
It is a variety of in body generating device 602 and refrigeration, heating mode, to obtain better driving experience.
To sum up, gesture identification is carried out by camera sensing device, obtains gesture information, and obtain corresponding with information is tidied up
Command signal, to realize that, according to gesture information, intelligence opens gas generator and discharges gas automatically.It is logical driver is not needed
It crosses manual key mode and opens gas generating unit 600, can get more humane user experience.
The present embodiment monitors driver's gesture motion by camera sensing device, and camera is built-in with infrared LED light emitting
Device and reception device emit the time difference between reception according to light to analyze the variation of gesture.Finally obtained number
According to ADAS controller can be passed to, function corresponding with gesture is recalled by ADAS controller.Judge the hand of driver at this time
Gesture order, and the corresponding command signal of current gesture information is sent to such as fragrant atmosphere device 601, negative ion gas generating device
602, the devices such as air-conditioning, these devices will open gas generating unit 600 after receiving signal.
A kind of system of intelligent control gas generating unit is provided in one feasible embodiment of this specification, is such as schemed
Shown in 9, adjust interior gas delivery mode to realize to change according to driver's eye movement, the present embodiment combination camera and
Camera sensing device carries out eyeball tracking, generates control information, and then controls to adjust the release gas automatically of gas generating unit 600
Body, to obtain better user experience.
After capturing driver eye's image information by camera sensing device, the focusing of identification driver sight in the car
Point, can be detected the direction of eye gaze, and ADAS controller predicts operator demand at this time.Specifically, at the data
After reason module 300 handles collected eye image information, the control information generating module 400 is according to treated
The eye image information inquires corresponding actual command information, and generates control letter according to the actual command information
Breath, then the control information is sent to the devices such as fragrant atmosphere device 601, negative ion gas generating device 602, air-conditioning, this
A little devices start to adjust release gas after receiving signal.
After air-conditioner controller receives the control information, control fragrant atmosphere device 601 open or close, the tune of fragrant atmosphere concentration
Section etc..After air-conditioner controller receives the control information, control negative ion gas generating device 602 is opened or closed.Air-conditioning
After controller receives the control information, the opening or closing of air-conditioning, cool wind mode or hot wind mode and temperature are controlled
Adjusting can also be carried out according to eyeball command signal.
After air-conditioner controller receives the control information, fragrant atmosphere device 601, anion gas can also be controlled to adjust simultaneously
It is a variety of in the refrigeration of body generating device 602 and air-conditioning, heating mode, to obtain better driving experience.
To sum up, eyeball tracking is carried out by camera sensing device, obtains actual command information, to realize according to eyeball rail
The function of mark intelligent opening gas generating unit 600.The present embodiment does not need driver and opens gas by manual key
Device 600 can get more humane user experience.
The present embodiment monitors driver's eyeball sight by camera sensing device, can identify driver's sight in the car
Focus point.When the eyes of people are seen to different directions, eye has subtle variation, these variations can generate the spy that can be extracted
Sign, carries out image collection by camera；Feature extraction is carried out to image information by data processing module 300 again；The control
Information generating module 400 generates control information according to the key feature information extracted；The gas generating unit 600 is according to institute
Control information is stated to respond.Therefore driver can stir the page without touching screen, can quickly choose desired control
The function of system does not need intermediate steering wheel or the cumbersome step of middle control yet.
A kind of system of intelligent control gas generating unit is provided in one feasible embodiment of this specification, is such as schemed
Shown in 9.In order to realize the emotional change regulating gas release mode according to driver, the present embodiment combination camera and camera
Sensor carries out Expression Recognition, controls to adjust gas generating unit 600 and realizes automatic release gas, preferably uses to obtain
Family experience.
Driver's expression information is monitored by camera sensing device, heart rate detection module detects Variation of Drivers ' Heart Rate and changes shape
State, blood pressure detecting module detect driver's blood pressure.The slight change that is generated according to facial expression due to mental emotion, the heart
Rate variation and/or blood pressure, the driver's mood signal of ADAS controller judgement at this time, such as glad, angry, sadness, and
Current emotional signal is sent to the devices such as fragrant atmosphere device 601, negative ion gas generating device 602, air-conditioning, these devices
Receiving will open after signal or regulating gas generating device 600.
Specifically, the image collection unit 201 is camera and camera sensing device, the image collection unit 201
After collecting image information, image information is transferred to the image process unit.The image process unit is to image information
Feature extraction is carried out, actual characteristic information is obtained.The control information generating module 400 is looked into according to the actual characteristic information
Actual command information corresponding with the actual characteristic information in the preset data memory module 100 is ask, and generates control letter
Breath.
After air-conditioner controller receives the control information, according to different control information, controls fragrant atmosphere device 601 and discharge
Fragrance corresponding with the control information.When being in happiness excitatory state such as driver, select the fragrant citrus smell of pleasant into
Row release when being in depressed state such as driver, selects the jasmine aroma with regulating the flow of vital energy and dispeling melancholy to be discharged, while right
Fragrant atmosphere concentration is adjusted.
After air-conditioner controller receives the control information, the driver's mood meaning that can be transmitted according to the control information, into
The release of row anion is closed.For example, negative ion gas generating device can be opened when driver is in depressed state
602, while fresh air, driver's mood of releiving.
After air-conditioner controller receives the control information, opening or closing, being cold for air-conditioning can be controlled according to the control information
The adjusting of wind mode or hot wind mode and temperature can also be carried out by control information.For example, driver is in angry depressed and discontented
State when, can open the cool wind mode of air-conditioning, adjust driver's agitation mood etc..
After air-conditioner controller receives the control information, fragrant atmosphere device 601, anion gas hair can also be controlled simultaneously
It is a variety of in generating apparatus 602 and refrigeration, heating mode, to obtain better driving experience.
To sum up, driver's Expression Recognition is carried out by camera sensing device, generates control corresponding with the mood of driver
Information, control gas generating unit 600 respond.Such as intelligent opening gas generating unit 600, gas, this reality are discharged automatically
It applies example and does not need driver and gas generating unit 600 is opened by manual key mode, can get more humane user experience.
Wherein, auxiliary information when mode of operation monitoring result, changes in heart rate and blood pressure signal can be used as emotion judgment.
The present embodiment monitors driver's emotional information by camera, generates corresponding control information.6 kinds of the mankind are basic
Expression includes: glad, angry, startled, frightened, detest and sadness, and when the mental emotion of people changes, face can be generated carefully
Therefore micro- variation can capture face face action by a series of human face action unit, pass through face movement and table
The relationship of feelings, and then face face slight expression is detected, the mood signal of people is identified, to realize the response of corresponding expression.
Driver's emotional state is monitored by camera sensing device, is generated according to facial expression due to mental emotion thin
Microvariations, ADAS controller judges driver's mood signal at this time, such as glad, angry, sadness mental emotion, and will work as
Preceding expression signal is sent to devices, these devices such as fragrant atmosphere device 601, negative ion gas generating device 602, air-conditioning and receives
Gas generating unit 600 will be opened after to signal.
A feasible embodiment in this specification provides a kind of system of intelligent control gas generating unit, such as schemes
Shown in 10, according to the type of the broadcasting content of multimedia equipment, starting or control gas generating unit 600.Obtain broadcasting content
Tag along sort, controller generates trigger signal according to tag along sort, and by trigger signal be sent to such as fragrant atmosphere device 601,
Negative ion generating device, air-conditioning etc., these devices start to discharge gas after receiving signal.For example, fragrant atmosphere device 601 receives letter
After number, the fragrance that selection can meet broadcasting content tag along sort is discharged.Negative ion gas generating device 602 receives signal
Afterwards, anion is discharged, makes in-vehicle air full of anion, fresh air.After air-conditioning receives signal, cold wind or hot wind mould are opened
Formula.
A kind of 600 intelligence control system of gas generating unit is provided in the present embodiment, as shown in the figure.Multimedia equipment is broadcast
The content put, generally all has a network class label, such as the tag along sort of song, releives, is pure and fresh, missing old times or old friends, expressing one's emotion, rock and roll etc.
Deng.
Multimedia play equipment is to be based on Vehicle Body Bus system and Internet service system using vehicle-mounted central processor,
The vehicle integrated information processing system of formation.When driver opens online amusement function, such as sound by multimedia play equipment
It is happy that multimedia system realizes the operation of a certain equipment according to the tag along sort from internet when playing, thus provide nature,
Friendly service.
In order to realize the interior gas delivery mode of the attributes match personalization according to different music, the present embodiment is by obtaining
The internet tag along sort of music is taken, control information is generated, and then controls gas generator and realizes automatic release gas, to obtain
Obtain better user experience.
It, will command information hair corresponding with music assorting label by detecting the internet tag along sort of currently playing song
It send to device of air, these devices such as fragrant atmosphere device 601, negative ion gas generating device 602, air-conditionings and is done after receiving signal
Corresponding response out.
Preset data memory module 100 can be one of memory, cloud platform or a variety of.
It is current to obtain multimedia play equipment by internet for web tab acquiring unit in data acquisition module 200
The network class label of broadcasting content.
Information generating module 400 is controlled according to the network class label, is inquired in the preset data memory module 100
Data, obtain actual command information corresponding with the tag along sort, and control letter is generated according to the actual command information
Breath.The control information generating module 400 can integrate on the controller.The control information includes unlatching or regulating gas hair
The signal of generating apparatus 600, the control information further includes opening or adjusting the signal of air-conditioning.
This system includes air-conditioning, it can be achieved that interior gas circulation, temperature adjusting etc..Gas generating unit 600 includes fragrant atmosphere
Device 601 and negative ion gas generating device 602, they are fragrant to car injection using air-conditioning duct system using air-conditioning as carrier
Taste air, negative oxygen ion gas, realize the improvement of environment inside car.The raw material of multiple fragrance is provided in fragrant atmosphere device 601, and
It can replace.
Negative ion gas generating device 602 is to increase interior negative oxygen ion content using high-voltage corona.Negative oxygen ion release
After in air, physical absorption, sedimentation etc. occurs with the fine particle in air, to have the function that purify air.
The system can also include key, for opening or adjusting the gas generating unit 600.Retain for user and presses
Key facilitates operation.
After air-conditioner controller receives the control information, according to control information corresponding with the tag along sort, control
Fragrant atmosphere device 601 selects corresponding fragrance to carry out spraying release and concentration adjusting.For example, current song be releive, it is pure and fresh or
When the tag along sort missed old times or old friends, the gas of jasmine aroma is released.
After air-conditioner controller receives the control information, according to control information corresponding with tag along sort, born from
Sub- gas is opened, closes or is reconciled.For example, current song be releive, it is pure and fresh or miss old times or old friends music label when, open anion gas
Body generating device 602, fresh air.
After air-conditioner controller receives the control information, according to control information corresponding with tag along sort, air-conditioning is opened
Cold wind or hot wind mode, similarly, can also according to command information reconcile air-conditioning temperature set.
It, can also be according to control information corresponding with tag along sort, together after air-conditioner controller receives the control information
When control one of refrigeration, heating mode of fragrant atmosphere device 601, negative ion gas generating device 602 and air-conditioning or a variety of, from
And obtain better driving experience.
To sum up, by obtaining the network class label of currently playing music, corresponding control information is generated, and control gas
Generating device 600 etc. makes corresponding response, for example, intelligent opening gas generating unit 600 discharges gas automatically, does not need to drive
The person of sailing opens gas generating unit 600 by manual key mode, can get more humane user experience.
A feasible embodiment in this explanation provides a kind of system of intelligent control gas generating unit, such as Figure 11
It is shown, the voice messaging of driver's voice input is acquired by multimedia play equipment, then carry out to collected voice messaging
Speech recognition.Speech recognition mainly includes three feature extraction, pattern match and model training steps, by identifying and understanding handle
Voice signal is changed into corresponding text or order.The present embodiment realizes through voice the operation for controlling equipment, to mention
For natural, friendly service.A kind of system for controlling gas generating unit 600 is provided in the present embodiment.
Preset data memory module 100 can be one of memory, cloud platform or a variety of.
Voice collecting unit 202 in data acquisition module 200, can integrate on the multimedia equipment.
Speech signal analysis unit 302, for identification crucial voice messaging in collected voice messaging.Specifically,
The speech signal analysis unit 302 carries out content recognition and crucial voice messaging identification to voice messaging.The content recognition
It is the content identified in collected voice messaging.It is described key voice messaging be according to preset key information table,
Identify the crucial voice messaging in voice messaging.
Information generating module 400 is controlled according to the crucial voice messaging, is looked into from the preset data memory module 100
Actual command information corresponding with the key voice messaging is ask, and control information is generated according to the actual command information.Institute
The signal that control information includes unlatching or regulating gas generating device 600 is stated, the control information further includes opening or adjusting sky
The signal of tune.
This system includes air-conditioning, it can be achieved that interior gas circulation, temperature adjusting etc..Gas generating unit 600 includes fragrant atmosphere
Device 601 and negative ion gas generating device 602, they are fragrant to car injection using air-conditioning duct system using air-conditioning as carrier
Taste air, negative oxygen ion gas, realize the improvement of environment inside car.The raw material of multiple fragrance is provided in the perfume atmosphere device 601,
And it can replace.
This system creates fragrant in-vehicle air by fragrant atmosphere device 601, after the air blower of air-conditioning sucks air,
Stomata is provided in air-conditioning duct, the pump housing in fragrant atmosphere device 601 generates high pressure draught after sucking air out of stomata, and passes through
Pipeline enters in fragrant atmosphere bottle, and after being atomized the fragrant atmosphere of liquid, fragrant air-flow will inject car by air-conditioning duct system,
The controller of fragrant atmosphere system realizes interior fragrance gas by the power of fragrant 601 pump of atmosphere device of control and fragrant atmosphere odor dispersion amount etc.
The injection of body and concentration are adjusted.
Negative ion gas generating device 602 is to increase interior negative oxygen ion content using high-voltage corona.Negative oxygen ion release
After in air, physical absorption, sedimentation etc. occurs with the fine particle in air, to have the function that purify air.
The system can also include key, for opening or adjusting the gas generating unit 600.Retain for user and presses
Key facilitates operation.
In order to realize that being directed to different drivers matches personalized interior gas delivery mode, the present embodiment is used by identification
The voice messaging that family issues, control gas generating unit 600 etc. discharges gas automatically, to obtain better user experience.
After the present embodiment collects the language message of user's input by multimedia equipment, corresponding actual command letter is determined
Breath, and corresponding control information is generated, then the control information is sent to such as fragrant atmosphere device 601, anion gas generation
On the devices such as device 602, air-conditioning, after these devices receive control information, made accordingly according to the control information received
Response.
For example, determining corresponding command information after collecting the voice messaging that user issues, corresponding control letter is generated
Breath, fragrant atmosphere device 601 discharge corresponding fragrance according to the control information and are sprayed, and negative ion gas generating device 602 receives control
After information, corresponding order according to the control information carries out anion release and closing.After air-conditioning receives control information, according to
Control information executes unlatching cold wind or hot wind mode similarly can also adjust air-conditioner temperature according to the control information.
After air-conditioner controller receives control information, according to the control information, controls fragrant atmosphere Systematic selection driver and refer to
The fragrance shown carries out spraying release and concentration is adjusted.After air-conditioner controller receives control information, believed according to the control
Breath carries out anion release and closing.After air-conditioner controller receives control information, according to the control information, cold wind is opened
Or hot wind mode similarly can also set the setting of air-conditioner temperature according to voice.Air-conditioner controller receives control information
Afterwards, according to the control information, fragrant atmosphere device 601, negative ion gas generating device 602 and refrigeration, system can also be controlled simultaneously
It is a variety of in heat pattern, to obtain better driving experience.
To sum up, the voice messaging of user's input is acquired by multimedia play equipment, and voice messaging is identified, is obtained
Command information corresponding with the voice messaging that user issues is taken, gas generating unit 600 etc. is further controlled and makes corresponding sound
It answers.For example, intelligent open gas generating unit 600, gas is discharged automatically, driver is needed to open by manual key mode
Gas generating unit 600 can get more humane user experience.
It further include keyword identification in the speech recognition mentioned in this specification, because can in the voice messaging that user issues
The information directly related with command information can be not only protected, there are interference informations.So voice can be improved in keyword identification
The efficiency of identification, it is more humanized.
As illustrated by figs. 12-13, specific steps are as follows, creation lists of keywords first, and by the pass in lists of keywords
Keyword is stored into memory, then carries out speech recognition (Automatic Speech to collected voice messaging
Recognition, abbreviation ASR), the keyword in memory is inquired, and return to query result.The lists of keywords
In comprising voice messaging keyword and command information corresponding with voice messaging；The query result is exactly and voice messaging pair
The command information answered.
The speech recognition includes: to carry out feature extraction to collected voice messaging again, and voice is changed into vector, this
It is the process of coding；Using acoustic model, dictionary and language model, identify vector, carry out logic of language adjustment etc.；According to acoustics
Model, dictionary and language model are to Vector Processing as a result, decoding the result of speech recognition.Wherein, described to collected
Voice messaging carry out feature extraction, voice is changed into vector further include: complete time-domain and frequency-domain between conversion, and generate to
Amount.
It identifies the keyword in the voice messaging, can also first will using the method that voice messaging is converted to text
Voice messaging is converted to text information, then the identidication key from text information.
In several embodiments provided herein, described Installation practice is only schematical, such as institute
The division of unit is stated, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple lists
Member or component can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point,
Shown or discussed mutual coupling, direct-coupling or communication connection can be through some interfaces, unit or module
Indirect coupling or communication connection, can be electrically or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of system of intelligent control gas generating unit, which is characterized in that the system comprises:
Preset data memory module (100), for storing preset data and actual command information corresponding with preset data；
Data acquisition module (200), for acquiring initial command information；
Data processing module (300) extracts key message for handling collected initial command information；
It controls information generating module (400), for being obtained from the preset data memory module (100) according to the key message
Actual command information is taken, and control information is generated according to the actual command information；
Gas generating unit control module (500), for according to control information unlatching or regulating gas generating device
(600)；
Gas generating unit (600), for generating dulcet gas and/or anion gas.
2. a kind of system of intelligent control gas generating unit according to claim 1, which is characterized in that the present count
According to being used to be compared with the initial command information, to obtain actual command information corresponding with preset data.
3. a kind of system of intelligent control gas generating unit according to claim 2, which is characterized in that the data are adopted
Collecting module (200) includes image collection unit (201), voice collecting unit (202) and/or network class label acquiring unit
(203)；
The image collection unit (201) does initial command information for acquiring image information；
The voice collecting unit (202) does initial command information for acquiring voice messaging；
The network class label acquiring unit (203), the network class label for obtaining multimedia equipment broadcasting content are done
Initial command information.
4. a kind of system of intelligent control gas generating unit according to claim 3, which is characterized in that at the data
Managing module (300) includes image information processing unit (301) and/or speech signal analysis unit (302)；
The image information processing unit (301), collected image information for identification, and extracted from the image information
Key feature information out；
The speech signal analysis unit (302), for identification crucial voice messaging in collected voice messaging.
5. a kind of system of intelligent control gas generating unit according to claim 4, which is characterized in that the image is adopted
Collecting unit (201) further includes optical transmitting set, optical receiver and timer；
The optical transmitting set, for issuing the light for being used for detection；
The optical receiver, for receiving the reflected light for detection；
The timer sends and receives the time spent between light for recording.
6. a kind of system of intelligent control gas generating unit according to claim 5, which is characterized in that the control letter
Breath generation module (400) includes command information query unit (401) and control information generating unit (402)；
The command information query unit (401), for according to the tag along sort, the key feature information or the key
Voice messaging inquires corresponding command information；
The control information generating unit (402), for generating control information according to the command information.
7. a kind of system of intelligent control gas generating unit according to claim 6, which is characterized in that the system is also
Including air-conditioning, adjusted for carrying out interior gas circulation according to the control information with temperature.
8. a kind of system of intelligent control gas generating unit according to claim 7, which is characterized in that the gas hair
Generating apparatus (600) includes fragrant atmosphere device (601) and/or negative ion gas generating device (602).
9. a kind of system of intelligent control gas generating unit according to claim 8, which is characterized in that the perfume atmosphere dress
It sets (601) and the negative ion gas generating device (602) is all injected a gas by air-conditioning.
10. a kind of system of intelligent control gas generating unit according to claim 9, which is characterized in that the system
Further include mode of operation monitoring modular (700), for real-time monitoring speed, steering wheel, throttle, brake operating characteristics information.
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