CN110481503A - A kind of vehicle personalization custom-built system coming with Face tracking and recognition and its method - Google Patents
A kind of vehicle personalization custom-built system coming with Face tracking and recognition and its method Download PDFInfo
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- CN110481503A CN110481503A CN201910501120.2A CN201910501120A CN110481503A CN 110481503 A CN110481503 A CN 110481503A CN 201910501120 A CN201910501120 A CN 201910501120A CN 110481503 A CN110481503 A CN 110481503A
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- vehicle
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/25—Means to switch the anti-theft system on or off using biometry
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0085—Adjustable or movable supports with adjustment by rotation in their operational position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0092—Adjustable or movable supports with motorization
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Image Analysis (AREA)
- Traffic Control Systems (AREA)
- Image Processing (AREA)
Abstract
The invention discloses a kind of vehicle personalization custom-built systems for coming with Face tracking and recognition, including Vehicle Controller and power module, the input terminal of Vehicle Controller is electrically connected by the output end of A/D conversion module and camera, the output end and servo ostrich machine one of Vehicle Controller and the input terminal of servo ostrich machine two are electrically connected, the lower end of the output shaft of servo ostrich machine one in the middle part of bolt and the upper surface of the shell of servo ostrich machine two by being fixedly connected, the output shaft of servo ostrich machine two in the middle part of bolt and camera head installation rack rear wall by being fixedly connected, camera is mounted on the front side of camera head installation rack；The system can be realized Face tracking and recognition, recognition of face success rate is improved, different drivers is facilitated to carry out personalized setting to vehicle, recognition of face is carried out by camera shooting head, quickly, vehicle parameter setting accurately, is automatically completed, improves driver's driving experience, increase driving pleasure.
Description
Technical field
The invention belongs to automobile technical fields, and in particular to a kind of vehicle personalization customization for coming with Face tracking and recognition
System.Meanwhile the invention further relates to a kind of application methods of vehicle personalization custom-built system for coming with Face tracking and recognition.
Background technique
With advances in technology with the development of society, vehicle intellectualized lasting popularization, user starts more to be concerned about car
Driving experience and Infotainment, therefore, demand to vehicle personalization is also more strong.In Working Life, vehicle may
It can be driven by different drivers, and vehicle individual character setting needed for different drivers is often different.
At present it has been proposed that carrying out vehicle personalization design by recognition of face.User can be by recording face
Information adds the personalized designs that user oneself likes, such as height of seat and position, rearview mirror folding angles, and instrument and amusement
The HCI Style etc. of system.
Although this mode can achieve the purpose that vehicle personalization customizes, this mode will appear face recognition mistake
Lose problem, be unable to satisfy different driver faces in one of different location identification, the interaction presented to user's bring just
Victory is insufficient, and user experience is to be improved.Based on this background, this patent proposes that the vehicle personalization based on Face tracking and recognition is fixed
System processed improves the success rate of recognition of face.
Summary of the invention
The purpose of the present invention is to provide a kind of vehicle personalization custom-built system for coming with Face tracking and recognition and its sides
Method, to solve the problems, such as set forth above.
To achieve the above object, the invention provides the following technical scheme: a kind of vehicle for coming with Face tracking and recognition
Property custom-built system, including Vehicle Controller and power module, the input terminal of the Vehicle Controller by A/D conversion module with
The output end of camera is electrically connected, the output end of the Vehicle Controller and the input terminal of servo ostrich machine one and servo ostrich machine two
It is electrically connected, the Vehicle Controller includes face recognition module and face tracking module, and the Vehicle Controller is electrically connected
There is memory module, the Vehicle Controller is electrically connected with prompt system, and the power module is each power elements, described to watch
The lower end for taking the output shaft of ostrich machine one is fixedly connected by the upper surface of bolt and the shell of servo ostrich machine two middle part, the servo
For the output shaft of ostrich machine two by being fixedly connected in the middle part of bolt and camera head installation rack rear wall, the camera is mounted on camera shooting
The front side of head mounting rack.
Preferably, the Vehicle Controller is T89C51 single-chip microcontroller, and AT89C51 mcu programming has BP neural network calculation
Method, Data fusion technique are the new technologies that developed recently gets up, and neural network is applied as a kind of data fusion method
In multiple fields, neural network have conclude, summarize, extracting, memory, association and fault-tolerance, it relies on the complexity of system,
By adjusting relationship interconnected between internal great deal of nodes, to achieve the purpose that handle information, in application process, lead to
It crosses and trains, obtain related knowledge and information, measured data is compared with this information, carry out data fusion, edge calculations.
Preferably, the prompt system uses LM016L Liquid Crystal Module, internal to have controller, have the function of simply and
The functions such as character blinking, movement may be implemented in stronger instruction set, can be used 8 with single chip communication or 4 parallel-by-bits are transmitted
2 kinds of modes, LM016I liquid-crystal data line DO~D7 are connect with P1.0~1.7 mouthful of single-chip computer AT89C52 respectively, control line RS,
RW, RE and the port single-chip microcontroller P2.5, P2.6, P2.7 connect.
Preferably, the memory module selects SPI mode, and the pin 1 of single-chip microcontroller is SPI route selection, and pin 2 is spi bus
Data In-Line, pin 7 be DOL Data Output Line, pin 5 be clock line.
Preferably, the camera uses infrared camera.
Preferably, the Vehicle Controller is electrically connected with the USB interface connecting with computer, mobile phone or plate.
The present invention also provides a kind of application methods of vehicle personalization custom-built system for coming with Face tracking and recognition, specifically
The following steps are included:
S1, starting vehicle default open camera；
S2, face tracking module judge whether face is in the center of camera image, if the not heart in the picture, passes through servo
Steering engine realizes the movement both horizontally and vertically of camera, once face reaches center for stop motion, face recognition module
Carry out recognition of face；
If whether within the storage system S3, recognition of face success, judge user's face information, if user's face information exists
In storage system, then prompt whether driver modifies vehicle parameter setting；
If S4, not modifying vehicle parameter setting, responds vehicle parameter in storage system and set, identifying system terminates；
If S5, modification vehicle parameter setting, set vehicle status parameters, this face information are added to face information data
Library, identifying system terminate；
If S6, face information within the storage system, do not prompt whether driver saves the face information, if not saving, know
Other system finishing；
If S7, saving the face information, prompt whether driver binds vehicle status parameters and this face information, if not tying up
Fixed, then identifying system terminates；
If S8, binding vehicle-state and this face information, vehicle status parameters are set, this face information is added to face
Information database, identifying system terminate.
A kind of vehicle personalization custom-built system coming with Face tracking and recognition provided by the invention and its method it is beneficial
Effect:
1, the system can be realized Face tracking and recognition, improve recognition of face success rate, and different drivers is facilitated to carry out vehicle
Personalization setting, by imaging head's progress recognition of face, quickly, accurate, automatically completion vehicle parameter is set, and improves and drives
Member's driving experience increases driving pleasure.
2, camera is opened, face tracking module carries out face location judgement.The vehicle-mounted control if being not at picture centre
Device drives the level and vertical rotation of camera by Servo-controller one and Servo-controller two, once face arrival center, is watched
Take two stop motion of steering engine one and Servo-controller, face recognition module carries out recognition of face, by with recorded in memory module
Face information compares, to respond the personal settings of different user setting.
3, face tracking module realizes the tracking to face center；Face recognition module to identification object face into
Row identification；Suggestion device, for prompting driver vehicle's current state and whether carrying out next step operation；Storage system is used
In the information such as memory mobile phone user face information and vehicle setting state parameter.
Detailed description of the invention
Fig. 1 is schematic block circuit diagram of the present invention；
Fig. 2 is the circuit diagram of Vehicle Controller of the invention；
Fig. 3 is the circuit diagram of memory module of the invention；
Fig. 4 is the circuit diagram of prompt system of the invention；
Fig. 5 is the main view of camera of the invention；
Fig. 6 is the right view of camera of the invention；
Fig. 7 is the dorsal view of camera of the invention；
Fig. 8 is the flow chart of information processing of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
The present invention provides a kind of vehicle personalization custom-built system for coming with Face tracking and recognition of such as Fig. 1-8, including it is vehicle-mounted
The input terminal of controller and power module, the Vehicle Controller is electrically connected by A/D conversion module and the output end of camera 3
It connects, the output end and servo ostrich machine 1 of the Vehicle Controller and the input terminal of servo ostrich machine 24 are electrically connected, described vehicle-mounted
Controller includes face recognition module and face tracking module, and the Vehicle Controller is electrically connected with memory module, the vehicle
Set controller is electrically connected with prompt system, and the power module is each power elements, the output shaft of the servo ostrich machine 1
Lower end be fixedly connected by the upper surface middle part of bolt and the shell of servo ostrich machine 24, the output shaft of the servo ostrich machine 24
By being fixedly connected in the middle part of bolt and 2 rear wall of camera head installation rack, the camera 3 is mounted on camera head installation rack 2
Front side.
Further, the Vehicle Controller is T89C51 single-chip microcontroller, and AT89C51 mcu programming has BP neural network calculation
Method, Data fusion technique are the new technologies that developed recently gets up, and neural network is applied as a kind of data fusion method
In multiple fields, neural network have conclude, summarize, extracting, memory, association and fault-tolerance, it relies on the complexity of system,
By adjusting relationship interconnected between internal great deal of nodes, to achieve the purpose that handle information, in application process, lead to
It crosses and trains, obtain related knowledge and information, measured data is compared with this information, carry out data fusion, edge calculations.
Further, the prompt system uses LM016L Liquid Crystal Module, internal to have controller, has simply and function
The stronger instruction set of energy, may be implemented the functions such as character blinking, movement, can be used 8 with single chip communication or 4 parallel-by-bits pass
Defeated 2 kinds of modes, LM016I liquid-crystal data line DO~D7 are connect with P1.0~1.7 mouthful of single-chip computer AT89C52 respectively, control line
RS, RW, RE and the port single-chip microcontroller P2.5, P2.6, P2.7 connect.
Further, the memory module selects SPI mode, and the pin 1 of single-chip microcontroller is SPI route selection, and pin 2 is that SPI is total
The Data In-Line of line, pin 7 are DOL Data Output Line, and pin 5 is clock line.
Further, the camera 3 uses infrared camera.
Further, the Vehicle Controller is electrically connected with the USB interface connecting with computer, mobile phone or plate.
The present invention also provides a kind of application methods of vehicle personalization custom-built system for coming with Face tracking and recognition, specifically
The following steps are included:
S1, starting vehicle default open camera；
S2, face tracking module judge whether face is in the center of camera image, if the not heart in the picture, passes through servo
Steering engine realizes the movement both horizontally and vertically of camera, once face reaches center for stop motion, face recognition module
Carry out recognition of face；
If whether within the storage system S3, recognition of face success, judge user's face information, if user's face information exists
In storage system, then prompt whether driver modifies vehicle parameter setting；
If S4, not modifying vehicle parameter setting, responds vehicle parameter in storage system and set, identifying system terminates；
If S5, modification vehicle parameter setting, set vehicle status parameters, this face information are added to face information data
Library, identifying system terminate；
If S6, face information within the storage system, do not prompt whether driver saves the face information, if not saving, know
Other system finishing；
If S7, saving the face information, prompt whether driver binds vehicle status parameters and this face information, if not tying up
Fixed, then identifying system terminates；
If S8, binding vehicle-state and this face information, vehicle status parameters are set, this face information is added to face
Information database, identifying system terminate.
Working principle: opening camera 3, and face tracking module carries out face location judgement.If being not at picture centre
Vehicle Controller drives the level and vertical rotation of camera 3 by Servo-controller 1 and Servo-controller 24, once face
Arrival center, 24 stop motion of Servo-controller 1 and Servo-controller, face recognition module carry out recognition of face, by with storage
The face information recorded in module compares, to respond the personal settings of different user setting；Face tracking module is real
Now to the tracking of face center；Face recognition module identifies the face of identification object；Suggestion device, for prompting
Driver vehicle's current state and whether carry out next step operation；Storage system, for memory mobile phone user face information and
Vehicle sets the information such as state parameter.
The system can be realized Face tracking and recognition, improve recognition of face success rate, facilitate different drivers to vehicle into
The personalized setting of row carries out recognition of face by imaging head, and quickly, accurate, automatically the setting of completion vehicle parameter, improvement are driven
The person's of sailing driving experience increases driving pleasure.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (7)
1. a kind of vehicle personalization custom-built system for coming with Face tracking and recognition, including Vehicle Controller and power module,
Be characterized in that: the input terminal of the Vehicle Controller is electrically connected by A/D conversion module and the output end of camera (3), institute
State the input terminal electric connection of the output end and servo ostrich machine one (1) and servo ostrich machine two (4) of Vehicle Controller, the vehicle-mounted control
Device processed includes face recognition module and face tracking module, and the Vehicle Controller is electrically connected with memory module, described vehicle-mounted
Controller is electrically connected with prompt system, and the power module is each power elements, the output shaft of the servo ostrich machine one (1)
Lower end be fixedly connected by the upper surface middle part of bolt and the shell of servo ostrich machine two (4), the servo ostrich machine two (4) it is defeated
For shaft by being fixedly connected in the middle part of bolt and camera head installation rack (2) rear wall, the camera (3) is mounted on camera peace
Shelve the front side of (2).
2. a kind of vehicle personalization custom-built system for coming with Face tracking and recognition according to claim 1, feature exist
In: the Vehicle Controller is T89C51 single-chip microcontroller, and AT89C51 mcu programming has BP neural network algorithm, data fusion skill
Art is the new technology that developed recently gets up, and neural network is used in multiple fields as a kind of data fusion method, mind
Through network have conclude, summarize, extract, memory, association and fault-tolerance, it rely on system complexity, by adjusting inside
Relationship interconnected between great deal of nodes in application process, by training, obtains to achieve the purpose that handle information
Measured data is compared by related knowledge and information with this information, carries out data fusion, edge calculations.
3. a kind of vehicle personalization custom-built system for coming with Face tracking and recognition according to claim 1, feature exist
In: the prompt system uses LM016L Liquid Crystal Module, internal to have controller, has the function of simple and stronger instruction
Collection, may be implemented the functions such as character blinking, movement, can be used 8 with single chip communication or 4 parallel-by-bits transmit 2 kinds of modes,
LM016I liquid-crystal data line DO~D7 is connect with P1.0~1.7 mouthful of single-chip computer AT89C52 respectively, control line RS, RW, RE and list
The connection of the piece port machine P2.5, P2.6, P2.7.
4. a kind of vehicle personalization custom-built system for coming with Face tracking and recognition according to claim 1, feature exist
In: the memory module selects SPI mode, and the pin 1 of single-chip microcontroller is SPI route selection, and pin 2 is the Data In-Line of spi bus,
Pin 7 is DOL Data Output Line, and pin 5 is clock line.
5. a kind of vehicle personalization custom-built system for coming with Face tracking and recognition according to claim 1, feature exist
In: the camera (3) uses infrared camera.
6. a kind of vehicle personalization custom-built system for coming with Face tracking and recognition according to claim 1, feature exist
In: the Vehicle Controller is electrically connected with the USB interface connecting with computer, mobile phone or plate.
7. a kind of user of the vehicle personalization custom-built system according to claim 1 for coming with Face tracking and recognition
Method, it is characterised in that: specifically includes the following steps:
S1, starting vehicle default open camera；
S2, face tracking module judge whether face is in the center of camera image, if the not heart in the picture, passes through servo
Steering engine realizes the movement both horizontally and vertically of camera, once face reaches center for stop motion, face recognition module
Carry out recognition of face；
If whether within the storage system S3, recognition of face success, judge user's face information, if user's face information exists
In storage system, then prompt whether driver modifies vehicle parameter setting；
If S4, not modifying vehicle parameter setting, responds vehicle parameter in storage system and set, identifying system terminates；
If S5, modification vehicle parameter setting, set vehicle status parameters, this face information are added to face information data
Library, identifying system terminate；
If S6, face information within the storage system, do not prompt whether driver saves the face information, if not saving, know
Other system finishing；
If S7, saving the face information, prompt whether driver binds vehicle status parameters and this face information, if not tying up
Fixed, then identifying system terminates；
If S8, binding vehicle-state and this face information, vehicle status parameters are set, this face information is added to face
Information database, identifying system terminate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910501120.2A CN110481503A (en) | 2019-06-11 | 2019-06-11 | A kind of vehicle personalization custom-built system coming with Face tracking and recognition and its method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910501120.2A CN110481503A (en) | 2019-06-11 | 2019-06-11 | A kind of vehicle personalization custom-built system coming with Face tracking and recognition and its method |
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| CN110481503A true CN110481503A (en) | 2019-11-22 |
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Cited By (3)
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|---|---|---|---|---|
| CN111568388A (en) * | 2020-04-30 | 2020-08-25 | 清华大学 | Non-contact mouth respiration detection device and method and storage medium |
| CN111611974A (en) * | 2020-06-03 | 2020-09-01 | 广州通达汽车电气股份有限公司 | Vehicle-mounted face snapshot method and system |
| CN112776814A (en) * | 2021-01-21 | 2021-05-11 | 上海禾骋科技有限公司 | Method for calling personalized automobile automatic control system based on face recognition |
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Application publication date: 20191122 |