CN108725357A - Parameter control method, system based on recognition of face and cloud server - Google Patents
Parameter control method, system based on recognition of face and cloud server Download PDFInfo
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- CN108725357A CN108725357A CN201810464343.1A CN201810464343A CN108725357A CN 108725357 A CN108725357 A CN 108725357A CN 201810464343 A CN201810464343 A CN 201810464343A CN 108725357 A CN108725357 A CN 108725357A
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- face
- face characteristic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/037—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for occupant comfort, e.g. for automatic adjustment of appliances according to personal settings, e.g. seats, mirrors, steering wheel
Abstract
This application involves a kind of parameter control method, system and cloud server based on recognition of face, after face characteristic in the biological characteristic for getting passenger, it is compared with preset face characteristic model according to acquired face characteristic, and judge to whether there is and the matched face characteristic model of face characteristic in preset face characteristic model, if matched face characteristic model is not present, it is then obtained according to face characteristic and stores face characteristic model, then store the individual character arrange parameter of vehicle corresponding with face characteristic model；If there are matched face characteristic model, default individual character arrange parameter corresponding with face characteristic model is obtained, so that the individual character arrange parameter of vehicle is automatically set as default individual character arrange parameter.In this way, the application can realize the driving personal settings of passenger based on face recognition technology, optimize experiencing by bus for passenger.
Description
Technical field
This application involves car networking technology fields, and in particular to a kind of parameter control method based on recognition of face, system
With cloud server.
Background technology
With the development of society, the improvement of people's living standards, automobile increasingly becomes the important traffic work of people's trip
Tool.The development of existing shared automotive engineering is also become better and better, and people start to select shared automobile as the trip tool of oneself.
But be required for oneself carrying out automobile certain setting when taking shared automobile every time, such as adjust seat
Position, adjust the position of rearview mirror, or even listen to oneself radio station for listening of love or music.These operate and its waste time and
Energy is unfavorable for driving and experiencing by bus for passenger.Also or be when driving school's practice, due to everyone height,
The difference of the objective factors such as build and custom causes to be required for taking a lot of time every time in automobiles such as adjustment seat, rearview mirrors
Configuration on, greatly waste the time of student.It is also a kind of it may is that many families only have a vehicle, then this vehicle
It will often be taken by several common passengers, and when different passengers take the vehicle, be required to readjust seat height, rearview mirror
The parameters such as angle, air-conditioner temperature, air port size, cumbersome, passenger experience is poor.
Therefore, a kind of parameter control method need to be provided, different passengers can be automatically identified, to realize the driving of passenger
Personal settings.
Invention content
The purpose of the application is, provides a kind of parameter control method, system and cloud server based on recognition of face,
It can be realized the driving personal settings of Vehicular occupant based on recognition of face, optimize passenger to solve the above technical problems
Experience.
In order to solve the above technical problems, the application provides a kind of parameter control method based on recognition of face, it is applied to vehicle
And/or cloud server, method include the following steps：The biological characteristic of passenger is obtained, the biological characteristic of passenger includes people
Face feature；Face characteristic is compared with preset face characteristic model, judge in preset face characteristic model whether
In the presence of with the matched face characteristic model of face characteristic；If matched face characteristic model is not present, obtained according to face characteristic
It takes and stores face characteristic model；The individual character arrange parameter of storage vehicle corresponding with face characteristic model；If there is matching
Face characteristic model, then corresponding with face characteristic model default individual character arrange parameter is obtained, so that the individual character of vehicle is arranged
Parameter is automatically set as default individual character arrange parameter.
In one embodiment, the step of biological characteristic for obtaining passenger includes：Obtain the face picture of passenger；By face
Picture is converted into gray level image, and intercepts face part therein；It is separately won according to face and takes face characteristic.
In one embodiment, individual character arrange parameter includes that the running parameter of vehicle and vehicle device use data, car-mounted device
Running parameter include at least one of seat parameter, rearview mirror parameter, air-conditioning parameter, air outlet parameter, vehicle device uses number
According to including in display interface, music list, station list, historical record, preference data, intelligent reminding, account information at least
It is a kind of.
In one embodiment, it is obtained according to face characteristic and includes the step of storing face characteristic model：It acquires successively
The human face data of all angles generates the face characteristic of multidimensional；Face characteristic model is generated according to the face characteristic of multidimensional and is deposited
Storage.
In one embodiment, method further includes：Obtain the modification operational order about individual character arrange parameter；According to modification
Operational order updates the corresponding default individual character arrange parameter of face characteristic model.
In one embodiment, according to the corresponding default individual character arrange parameter of modification operational order update face characteristic model
The step of include：According to the time for obtaining modification operational order, classified and stored is carried out to modification operational order；If in same a period of time
Between get multiple modification operational order in section, then face characteristic model is updated according to the modification operational order of last time
Corresponding default individual character arrange parameter；If getting primary modification operational order respectively in different time intervals, then divide
Not according to the corresponding default individual character arrange parameter of face characteristic model of the corresponding time interval of modification operational order update of acquisition.
In one embodiment, the running parameter and preset comfort mould that individual character arrange parameter includes default general mode are preset
The running parameter of formula, so that the individual character arrange parameter of vehicle includes the step of being automatically set as default individual character arrange parameter：If vehicle
It is more than preset time to carry the working time set, then the individual character arrange parameter of car-mounted device is made to be set as the work of preset comfort pattern
Make parameter；If the working time of car-mounted device is less than preset time, the individual character arrange parameter of car-mounted device is default common
The running parameter of pattern.
In one embodiment, method further includes：Judge whether there is passenger in assistant driver seat and back row seat；If the passenger side
Sailing on seat does not have passenger and has passenger in back row seat, then the longitudinal separation of assistant driver seat is automatically adjusted to forefront；
Do not have passenger in back row seat if there is passenger on assistant driver seat, the longitudinal separation of assistant driver seat is automatically adjusted to most
Rear.
Present invention also provides a kind of parameter control system based on recognition of face, system includes vehicle and cloud service
Device；Vehicle is used to obtain the biological characteristic of passenger, and the biological characteristic of passenger includes face characteristic；Cloud server is used for face
Feature is compared with preset face characteristic model, judges to whether there is in preset face characteristic model and face characteristic
Matched face characteristic model；If matched face characteristic model is not present, is obtained according to face characteristic and store face spy
Levy model；The individual character arrange parameter of storage vehicle corresponding with face characteristic model；If there are matched face characteristic model,
Preset individual character arrange parameter corresponding with face characteristic module is then obtained, so that the individual character arrange parameter of vehicle is automatically set as
Preset individual character arrange parameter.
The application also provides a kind of cloud server, including memory and processor, and the memory is stored at least one
Bar program instruction, the processor are based on people as described above by loading and executing at least one program instruction to realize
The parameter control method of face identification.
The parameter control method based on recognition of face, system and the cloud server of the application, in the life for getting passenger
After face characteristic in object feature, it is compared with preset face characteristic model according to acquired face characteristic, and sentence
Break in preset face characteristic model with the presence or absence of with the matched face characteristic model of face characteristic, if be not present matched people
Face characteristic model then obtains according to face characteristic and stores face characteristic model, then stores corresponding with face characteristic model
The individual character arrange parameter of vehicle；If there are matched face characteristic model, default corresponding with face characteristic model is obtained
Property arrange parameter so that the individual character arrange parameter of vehicle is automatically set as default individual character arrange parameter.In this way, this Shen
The driving personal settings that passenger please can be realized based on face recognition technology, optimize experiencing by bus for passenger.
Above description is only the general introduction of technical scheme, in order to better understand the technological means of the application,
And can be implemented in accordance with the contents of the specification, and in order to allow the above and other objects, features and advantages of the application can
It is clearer and more comprehensible, it is special below to lift preferred embodiment, and coordinate attached drawing, detailed description are as follows.
Description of the drawings
Fig. 1 is a kind of flow signal of parameter control method based on recognition of face shown according to an exemplary embodiment
Figure.
Fig. 2 is a kind of flow signal of parameter control method based on recognition of face shown according to an exemplary embodiment
Figure.
Fig. 3 is a kind of flow signal of parameter control method based on recognition of face shown according to an exemplary embodiment
Figure.
Fig. 4 is a kind of flow signal of parameter control method based on recognition of face shown according to an exemplary embodiment
Figure.
Fig. 5 is a kind of flow signal of parameter control method based on recognition of face shown according to an exemplary embodiment
Figure.
Fig. 6 is a kind of structural schematic diagram of cloud server shown according to an exemplary embodiment.
Specific implementation mode
Further to illustrate that the application is the technological means and effect reached predetermined application purpose and taken, below in conjunction with
Attached drawing and preferred embodiment, it is specific to being proposed with cloud server based on the parameter control method of recognition of face according to the application
Embodiment, method, step, structure, feature and its effect, detailed description are as follows.
Aforementioned and other technology contents, feature and effect in relation to the application, in following cooperation with reference to the preferable reality of schema
Applying in the detailed description of example can clearly appear from.By the explanation of specific implementation mode, when can be that reach predetermined mesh to the application
The technological means taken and effect be able to more deeply and it is specific understand, however institute's accompanying drawings are only to provide with reference to and say
It is bright to be used, not it is used for limiting the application.
The method that the application is proposed can be adapted for cloud server or vehicle.In the case of for same vehicle,
Can be then that car-mounted terminal is applicable in this method.This method could be applicable to cloud server, when passenger uses different vehicles, then
It is that cloud server executes this method, such as, when people are when using automobile is shared, then our rule is suitable for high in the clouds
Server.Certainly, this method can be applicable between cloud server and vehicle, by between cloud server and vehicle
The state modulator based on recognition of face is realized in interaction.
Fig. 1 is a kind of flow signal of parameter control method based on recognition of face shown according to an exemplary embodiment
Figure.Referring to FIG. 1, the parameter control method based on recognition of face of the present embodiment, including：
Step 110, the biological characteristic of passenger is obtained, the biological characteristic of passenger includes face characteristic.
Wherein, when passenger opens car door and gets on the bus, biology is triggered by the opening signal of car door or the transducing signal of seat
Collection apparatus device such as vehicle-mounted camera is acquired biological characteristic, at this point, vehicle-mounted camera starts to acquire the life of passenger
Object feature is simultaneously sent to cloud server and/or vehicle is compared.The biological characteristic of passenger is obtained, can be to drive the vehicle
Passenger, that is, driver biological characteristic, can also be vehicle on other passengers biological characteristic.Biological characteristic includes face characteristic,
Can also be a series of features that can be used for bio-identification such as vocal print feature either pupil feature.In addition, in the mode of acquisition
It above, can also be by button, specific gesture trigger vehicle-mounted camera or the other biological collection apparatus equipment on vehicle to life
Face characteristic in object feature is acquired, when using button, gesture, specific content sentence in the form of trigger vehicle-mounted camera
When being acquired to face characteristic, passenger can select whether this carries out personal settings by bus according to actual needs, namely
It is to say, passenger can choose whether trigger button, gesture or the sentence for saying specific content according to actual needs, to control vehicle
Whether carry out automatic personal settings.
In one embodiment, step 110：Obtain passenger biological characteristic the step of include：Obtain the face figure of passenger
Piece；It converts face picture to gray level image, and intercepts face part therein；It is separately won according to face and takes face characteristic.
Wherein, the face of passenger inside the vehicle is acquired by interior video camera or camera, what is acquired is face
Picture converts face picture to gray level image, and therefrom interception face part by existing image processing techniques, finally will
The face code insurance being truncated to saves as face characteristic.What the face picture acquired at this time can be acquired for some angle,
Or multi-angle acquisition.
Step 120, face characteristic is compared with preset face characteristic model, is judged in preset face characteristic mould
Whether deposited in type and the matched face characteristic model of the face characteristic.
Wherein, face characteristic is related to face recognition technology.Recognition of face is that the facial feature information based on people carries out body
A kind of biological identification technology of part identification.Image or video flowing containing face are acquired with video camera or camera, and is existed automatically
Detect and track face in image, and then the face to detecting carries out a series of the relevant technologies of face's comparison, generally also cries
Do Identification of Images, face recognition.In the present embodiment, the face characteristic got and preset face characteristic model are compared
It is right, it is at this time the process of an authentication identification.Specifically, preset face characteristic model is that passenger stores in advance, can be logical
The camera for crossing each orientation of vehicle interior carries out face characteristic the acquisition of multi-angle, to realize building for face characteristic model
It is vertical.
In one embodiment, step 120：The step of face characteristic is compared with preset face characteristic model is wrapped
It includes：Face characteristic model is established according to the face characteristic received；By face characteristic model and preset face characteristic model into
Row compares.
Step 130, it if matched face characteristic model is not present, is obtained according to face characteristic and stores face characteristic mould
Type.
Wherein, there is no matched face characteristic, then illustrate non-this vehicle of drive the cross of the passenger or not by
Face characteristic was acquired, at this time face characteristic can obtain again or passenger is directly established according to the face characteristic of acquisition
Face characteristic model.
In one embodiment, the biological characteristic of passenger has been obtained in step 110, and biology acquired at this time is special
Face characteristic in sign can be the face characteristic captured by some angle, can also be that the face captured by multi-angle is special
Sign.Due in order to realize setting and the quick response recognition of face to memory space, therefore acquired face is special under normal circumstances
Sign is the face characteristic captured by some angle.Therefore, in order to establish face characteristic model, then the people to other angles is needed
Face feature is obtained obtains face characteristic again.
In one embodiment, step 130：It is obtained according to face characteristic and includes the step of storing face characteristic mould：According to
The human face data of secondary acquisition all angles, generates the face characteristic of multidimensional；Face characteristic mould is generated according to the face characteristic of multidimensional
Type simultaneously stores.
Step 140, the individual character arrange parameter of vehicle corresponding with face characteristic model is stored.
Specifically, individual character arrange parameter includes that the running parameter of car-mounted device and vehicle device use data.Wherein, car-mounted device
Running parameter include at least one of seat parameter, rearview mirror parameter, air-conditioning parameter, air outlet parameter.Vehicle device is installation
The abbreviation of on-vehicle information amusing products inside automobile is implemented for people and vehicle, the information of vehicle and extraneous (vehicle and vehicle)
Communication, existing vehicle device are navigated from CD, DVD of early stage to intelligent, Informatization Development, in addition to basic radio, music regard
Frequency plays, other than navigation feature, can also carry 3G and Telematics (vehicle-mounted information service) function, can be in conjunction with the CAN- of automobile
BUS technologies realize people and vehicle, vehicle and extraneous information communication, passenger are allow to carry out remote control to vehicle by internet,
Shopping, payment etc. financial function are even done directly by vehicle.Vehicle device using data include display interface, music list,
At least one of station list, historical record, preference data, intelligent reminding, account information are carried out with specific reference to passenger type
It determines, and vehicle device is mainly to be directed to the individuation data of driver, but shown in actual implementation according to interior vehicle device using data
The set-up mode difference that screen, vehicle device are associated with display screen can not be limited.
Step 150, it if there are matched face characteristic model, obtains default individual character corresponding with face characteristic model and sets
Parameter is set, so that the individual character arrange parameter of vehicle is automatically set as default individual character arrange parameter.
Wherein, during carrying out authentication identification to face characteristic, there are matched face characteristic models, then directly obtain
Default individual character arrange parameter corresponding with face characteristic model is taken, then is set the individual character arrange parameter of vehicle automatically by controller
It is set to default individual character arrange parameter.
The individual character arrange parameter of vehicle is, for example, driver seat, air-conditioning, rearview mirror, operator seat air outlet, vehicle device display screen
Deng.The car networking service of " more people's multi-panels " is provided using data for different passengers according to the vehicle device in individual character arrange parameter, for example,
Radio station recommendation, music recommendation, path recommendation are carried out according to the corresponding preference data of current passenger, according in individual character arrange parameter
The account information of current passenger carries out consumption and payment, according to the corresponding intelligent reminding mode of current passenger in individual character arrange parameter
Carry out related prompt etc. so that car networking service can change according to current passenger to be adjusted, more intelligent, hommization.
It is previously stored with face characteristic model in cloud server and/or vehicle, and is carried out with default individual character arrange parameter
Association preserves, and different passengers, thus high in the clouds may be corresponding with since a people may drive a different vehicles either vehicle
One or more face characteristic model can be previously stored in server and/or vehicle, according to face characteristic model
Different passenger identities is distinguished, and then corresponds to the identity of different passengers.When recognition of face, by get everyone
Face feature is compared and matches with each faceform pre-saved, calculates each face characteristic and each face characteristic
The similarity of model compares each face characteristic and each face characteristic model for example, when getting face characteristic
It is right, the similarity of each face characteristic and each faceform is calculated separately, when one of face characteristic and one of people
When the similarity of face model is greater than or equal to given threshold, illustrate current passenger be this face characteristic model is corresponding multiplies
Visitor determines the identity of the passenger.
Due to having carried out data acquisition to the individual character arrange parameter of passenger before, the recognition and verification passenger is authenticated at this time
Identity after, then the individual character arrange parameter of vehicle is directly automatically set as preset individual character arrange parameter.Such as
Around and/or the height of the three-dimensional setting and door mirror angle of height, air-conditioner temperature is low a series of to seat
Car-mounted device and vehicle device setting.
The parameter control method based on recognition of face of the application, the face characteristic in the biological characteristic for getting passenger
Later, it is compared, and judged in preset face characteristic with preset face characteristic model according to acquired face characteristic
In model with the presence or absence of with the matched face characteristic model of face characteristic, if be not present matched face characteristic model, basis
Face characteristic obtains and stores face characteristic model, then stores the individual character setting ginseng of vehicle corresponding with face characteristic model
Number；If there are matched face characteristic model, default individual character arrange parameter corresponding with face characteristic model is obtained, so that vehicle
Individual character arrange parameter be automatically set as default individual character arrange parameter.In this way, the application can be based on face knowledge
Other technology realizes the driving personal settings of passenger, optimizes the driving experience of passenger.
Fig. 2 is a kind of flow signal of parameter control method based on recognition of face shown according to an exemplary embodiment
Figure.On the basis of the above embodiment, the parameter control method based on recognition of face of the present embodiment further includes：
Step 210, the modification operational order about individual character arrange parameter is obtained.
Wherein, when vehicle is not actuated or during traveling, if preset individual character arrange parameter cannot meet passenger's
Demand, then passenger individual character arrange parameter can be adjusted.Such as passenger is at a time, needs to adjust seat
Whole, then by input module, operational order is changed in the input such as touch screen or microphone, i.e. vehicle can pass through this input mould
Block obtains modification operational order, and cloud server can then receive modification operational order by the communication module of vehicle.
Step 220, according to the corresponding default individual character arrange parameter of modification operational order update face characteristic model.
Specifically, it is modified to its corresponding individual character arrange parameter as passenger when this is taken, such as adjusts seat
Highly, backrest angle, air-conditioner temperature, outlet air size, air-out direction, addition preferred music, radio station or the point of interest for increasing collection
Updated individual character arrange parameter can also be uploaded to high in the clouds clothes with the variation of these parameters of real-time tracking Deng, vehicle
Business device, so that the passenger is configured automatically when taking next time, easy user's operation.
A kind of parameter control method based on recognition of face shown by present embodiment, on the basis of the above embodiment
On, the modification operational order about individual character arrange parameter is also obtained, it is real when passenger modifies to individual character arrange parameter
Its individual character arrange parameter of Shi Baocun.Then default corresponding further according to the result update face characteristic model of modification operational order
Property arrange parameter.By present embodiment, adjusting parameter of the passenger to individual character arrange parameter can be recorded in time, and under passenger
It can accomplish to automatically update setting when secondary use vehicle.Setting of the passenger to vehicle is greatly facilitated, riding for passenger is promoted
Experience.
Fig. 3 is shown according to a kind of flow of parameter control method based on recognition of face shown in the above exemplary embodiments
It is intended to.On the basis of the above embodiment, it is grasped according to modification in the parameter control method based on recognition of face of the present embodiment
Making the corresponding default individual character arrange parameter of instruction update face characteristic model includes：
Step 310, according to the time for obtaining modification operational order, classified and stored is carried out to modification operational order.
Wherein, the time referred to according to acquisition modification operation classifies to modification operational order according to time interval, such as
Say that time interval can classify according to Duan Weiyi section of 8 hours or other times, such mode classification can be with
It is to be driven set by the custom difference of vehicle according to passenger's different time.Specifically, it is a time zone when small according to 8
Between sorted out, then for example can will modification operational order 0-8 points, 8-16 points, 16-24 points three are divided into according to the time of acquisition
Class.
Step 320, if getting multiple modification operational order in same time interval, then respectively according to acquisition
Change the corresponding default individual character arrange parameter of face characteristic model of the corresponding time interval of operational order update.
Wherein, the modification operational order of passenger is sorted out according to above-mentioned time interval, in the same time zone of passenger
Between when having carried out adjustment to individual character arrange parameter, for example modification operational order is according to being divided sooner or later, if that multiplying
It is objective that individual character arrange parameter is adjusted in the morning for the first time, then the default individual character arrange parameter in morning is stored as passenger the
Individual character arrange parameter after primary adjustment.If passenger for the second time also in the morning adjusts individual character arrange parameter, directly
The default individual character arrange parameter in morning is updated to the individual character arrange parameter after second of adjustment.
Step 330, if getting primary modification operational order respectively in different time intervals, then basis obtains respectively
The corresponding default individual character arrange parameter of face characteristic model of the corresponding time interval of modification operational order update taken.
Wherein, be based on above-mentioned steps 320 in institute's illustrated example, when passenger in the morning and at night all to individual character arrange parameter into
It has gone adjustment, then the default individual character arrange parameter in morning has been updated to the individual character arrange parameter after passenger adjusts in the morning, and will
The default individual character arrange parameter in evening is updated to the individual character arrange parameter after passenger adjusts at night.
A kind of parameter control method based on recognition of face shown by present embodiment, on the basis of the above embodiment
On, also to the time for changing operational order, classified and stored is carried out to modification operational order, if being obtained in same time interval
Multiple modification operational order is got, then it is corresponding default to update face characteristic model according to the modification operational order of last time
Individual character arrange parameter；If getting primary modification operational order respectively in different time intervals, then respectively according to acquisition
The corresponding time interval of modification operational order update the corresponding default individual character arrange parameter of face characteristic model.By this implementation
Mode can record adjusting parameter of the passenger to individual character arrange parameter according to chronological classification, and when passenger uses vehicle next time
It can accomplish to automatically update setting.Setting of the passenger to vehicle is greatly facilitated, experiencing by bus for passenger is promoted.
Fig. 4 is a kind of flow diagram of parameter control method based on recognition of face shown in exemplary embodiment.?
On the basis of the above embodiment, in the parameter control method based on recognition of face of the present embodiment, individual character arrange parameter is preset
Running parameter including the running parameter and preset comfort pattern of presetting general mode, so that the individual character arrange parameter of vehicle is automatic
The step of being set as default individual character arrange parameter include：
Step 410, if the working time of car-mounted device is more than preset time, the individual character arrange parameter of car-mounted device is made to set
It is set to the running parameter of preset comfort pattern.
Wherein, when monitoring that the working time of car-mounted device has been more than preset time, for example, it is more than 3 that passenger, which drives vehicle,
A hour.It should be noted that preset time here is defaulted as 2 hours, but is not limited to 2 hours, it can be according to passenger certainly
The case where body, is pre-set.At this moment, then the work for setting the individual character arrange parameter of vehicle to preset comfort pattern is joined
The running parameter of number, comfort mode can be accustomed to obtaining in conjunction with big data analysis according to user, can be from user according to certainly
The custom of body shifts to an earlier date set.Then this running parameter is sent to each controller by central processing unit again, such as is controlled
The controller of the car-mounted devices such as vehicle window, seat and backrest processed.
Step 420, if the working time of car-mounted device is less than preset time, the individual character arrange parameter of car-mounted device is
The running parameter of default general mode.
A kind of parameter control method based on recognition of face shown by present embodiment, on the basis of the above embodiment
On, the working time of car-mounted device is judged, it, will be a if the working time of car-mounted device is more than preset time
Property arrange parameter is set as the running parameter of preset comfort pattern, and running parameter is sent to each controller by processor again,
Controller is adjusted relevant individual character arrange parameter further according to running parameter.It is less than in the working time of car-mounted device pre-
If the time, then the individual character arrange parameter of car-mounted device is the running parameter of default general mode.By present embodiment, to vehicle-mounted
The working time of device is judged, setting of the passenger to vehicle is greatly facilitated, and promotes driving for the long-distance driving of passenger
Experience.
Fig. 5 is a kind of flow diagram of parameter control method based on recognition of face shown in exemplary embodiment.?
On the basis of the above embodiment, the parameter control method based on recognition of face of the present embodiment further includes：
Step 510, judge whether there is passenger in assistant driver seat and back row seat.
Step 520, if there is no passenger on assistant driver seat and have passenger in back row seat, before assistant driver seat
Distance is automatically adjusted to forefront afterwards.
Step 530, do not have passenger in back row seat if there is passenger on assistant driver seat, before and after assistant driver seat
Distance is automatically adjusted to rearmost.
A kind of parameter control method based on recognition of face shown by present embodiment, on the basis of the above embodiment
On, also judge whether there is passenger in assistant driver seat and back row seat；And there is no passenger on assistant driver seat and rear row seat
When having passenger on position, then the longitudinal separation of copilot is automatically adjusted to forefront.And there is passenger on assistant driver seat then
Row does not have passenger on seat, then the longitudinal separation of assistant driver seat is automatically adjusted to rearmost.By present embodiment, in pair
On driver's seat without passenger in the case of, assistant driver seat is moved forward, can be promoted automobile rear passenger by bus experience.It is secondary
When having passenger on driver's seat and there is no passenger in back row seat, then to the end by the longitudinal separation adjust automatically of assistant driver seat
Side, expands the activity space of assistant driver seat, improves experiencing by bus for passenger.
Meanwhile present invention also provides a kind of vehicle control system based on recognition of face, which includes vehicle and cloud
Hold server.
Vehicle is used to obtain the biological characteristic of passenger, and the biological characteristic of passenger includes face characteristic；Cloud server is used for
Face characteristic is compared with preset face characteristic model, judges to whether there is in preset face characteristic model and people
The face characteristic model of face characteristic matching；If matched face characteristic model is not present, is obtained and stored according to face characteristic
Face characteristic model；The individual character arrange parameter of storage vehicle corresponding with face characteristic model；If there are matched face spies
Model is levied, then obtains preset individual character arrange parameter corresponding with face characteristic module, so that the individual character arrange parameter of vehicle is certainly
It is dynamic to be set as preset individual character arrange parameter.
The system provided by present embodiment, can shared vehicle easy to use or a people possess multiplying for more vehicles
Setting of the visitor to automobile promotes driving and experiencing by bus for passenger.
Fig. 6 is a kind of structural schematic diagram of cloud server shown according to an exemplary embodiment.The application also provides
A kind of cloud server, including memory 610 and processor 620, memory 610 are stored at least one program instruction, processing
Device 620 is by loading and executing at least one program instruction to realize method shown in FIG. 1：
Step 110：The biological characteristic of passenger is obtained, the biological characteristic of passenger includes face characteristic；
Step 120：Face characteristic is compared with preset face characteristic model, is judged in preset face characteristic mould
It whether there is and the matched face characteristic model of the face characteristic in type；
Step 130：If matched face characteristic model is not present, is obtained according to face characteristic and store face characteristic mould
Type；
Step 140：The individual character arrange parameter of storage vehicle corresponding with face characteristic model；
Step 150：If there are matched face characteristic model, obtains default individual character corresponding with face characteristic model and set
Parameter is set, so that the individual character arrange parameter of vehicle is automatically set as preset individual character arrange parameter.
The cloud server of the application, after the face characteristic in the biological characteristic for getting passenger, according to acquired
Face characteristic be compared with preset face characteristic model, and judge in preset face characteristic model with the presence or absence of with
The matched face characteristic model of face characteristic is obtained and is deposited according to face characteristic if matched face characteristic model is not present
Face characteristic model is stored up, then stores the individual character arrange parameter of vehicle corresponding with face characteristic model；If there are matched people
Face characteristic model then obtains default individual character arrange parameter corresponding with face characteristic model, so that the individual character arrange parameter of vehicle
It is automatically set as default individual character arrange parameter.In this way, the application can realize passenger's based on face recognition technology
Personal settings are driven, passenger experience is optimized.
Processor 620 calls the executable program code in memory 610 to realize in the cloud server of the present embodiment
Specific steps process refers to the particular content described in above-mentioned embodiment illustrated in fig. 1, and details are not described herein.
The above is only the preferred embodiment of the application, not made any form of restriction to the application, though
Right the application is disclosed above with preferred embodiment, however is not limited to the application, any technology people for being familiar with this profession
Member, is not departing within the scope of technical scheme, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the technical spirit pair according to the application without departing from technical scheme content
Any simple modification, equivalent change and modification made by above example, in the range of still falling within technical scheme.
Claims (10)
1. a kind of parameter control method based on recognition of face, which is characterized in that the state modulator side based on recognition of face
Method is applied to vehicle and/or cloud server, the described method comprises the following steps：
The biological characteristic of passenger is obtained, the biological characteristic of the passenger includes face characteristic；
The face characteristic is compared with preset face characteristic model, judge in preset face characteristic model whether
In the presence of with the matched face characteristic model of the face characteristic；
If matched face characteristic model is not present, is obtained according to the face characteristic and store face characteristic model；
The individual character arrange parameter of storage and vehicle corresponding to the face characteristic model；
If there are matched face characteristic model, default individual character arrange parameter corresponding with the face characteristic model is obtained,
So that the individual character arrange parameter of vehicle is automatically set as the default individual character arrange parameter.
2. the parameter control method according to claim 1 based on recognition of face, which is characterized in that described to obtain passenger's
The step of biological characteristic includes：
Obtain the face picture of passenger；
It converts the face picture to gray level image, and intercepts face part therein；
It is separately won according to the face and takes face characteristic.
3. the parameter control method according to claim 1 based on recognition of face, which is characterized in that the individual character of the vehicle
Arrange parameter includes the running parameter of car-mounted device and vehicle device uses data, and the running parameter of the car-mounted device includes seat ginseng
At least one of number, rearview mirror parameter, air-conditioning parameter, air outlet parameter, the vehicle device includes display interface, sound using data
At least one of happy list, station list, historical record, preference data, intelligent reminding, account information.
4. the parameter control method according to claim 1 based on recognition of face, which is characterized in that described according to the people
Face feature obtains and includes the step of storing face characteristic model：
The human face data for acquiring all angles successively, generates the face characteristic of multidimensional；
Face characteristic model is generated according to the face characteristic of the multidimensional and is stored.
5. the parameter control method according to claim 1 based on recognition of face, which is characterized in that the method is also wrapped
It includes：
Obtain the modification operational order about the individual character arrange parameter；
The corresponding default individual character arrange parameter of the face characteristic model is updated according to the modification operational order.
6. the parameter control method according to claim 5 based on recognition of face, which is characterized in that grasped according to the modification
Making the step of instruction updates the face characteristic model corresponding default individual character arrange parameter includes：
According to the time for obtaining the modification operational order, classified and stored is carried out to the modification operational order；
If getting multiple modification operational order in same time interval, then according to the modification operational order of last time
Update the default individual character arrange parameter；
If getting primary modification operational order respectively in different time intervals, then operated respectively according to the modification of acquisition
The default individual character arrange parameter of the corresponding time interval of instruction update.
7. the parameter control method according to claim 1 based on recognition of face, which is characterized in that default individual character setting ginseng
Number includes the running parameter of the running parameter and preset comfort pattern of default general mode, described so that the individual character setting of vehicle is joined
Counting the step of being automatically set as the default individual character arrange parameter includes：
If the working time of car-mounted device is more than preset time, the individual character arrange parameter of the car-mounted device is made to be set as
The running parameter of preset comfort pattern；
If the working time of the car-mounted device is less than preset time, the individual character arrange parameter of car-mounted device is made to be arranged
To preset the running parameter of general mode.
8. the parameter control method according to claim 1 based on recognition of face, which is characterized in that the method is also wrapped
It includes：
Judge whether there is passenger in assistant driver seat and back row seat；
If there is no passenger on assistant driver seat and having passenger in back row seat, by the longitudinal separation adjust automatically of assistant driver seat
To forefront；
If having passenger on assistant driver seat and there is no passenger in back row seat, by the longitudinal separation adjust automatically of assistant driver seat
To rearmost.
9. a kind of parameter control system based on recognition of face, which is characterized in that the vehicle control system based on recognition of face
System includes vehicle and cloud server；
The vehicle is used to obtain the biological characteristic of passenger, and the biological characteristic of the passenger includes face characteristic；
The cloud server judges for the face characteristic to be compared with preset face characteristic model preset
It whether there is and the matched face characteristic model of the face characteristic in face characteristic model；If matched face characteristic is not present
Model then obtains according to the face characteristic and stores face characteristic model；Storage is corresponding with the face characteristic model
The individual character arrange parameter of vehicle；If there are matched face characteristic model, obtain corresponding pre- with the face characteristic module
If individual character arrange parameter so that the individual character arrange parameter of vehicle is automatically set as the preset individual character arrange parameter.
10. a kind of cloud server, which is characterized in that including memory and processor, the memory is stored at least one
Program instruction, the processor are realized by loading and executing at least one program instruction as appointed in claim 1 to 9
The parameter control method based on recognition of face described in one.
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