CN109840973A - A kind of shared bicycle auto-unlocking method and control system based on recognition of face - Google Patents
A kind of shared bicycle auto-unlocking method and control system based on recognition of face Download PDFInfo
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- CN109840973A CN109840973A CN201910034876.0A CN201910034876A CN109840973A CN 109840973 A CN109840973 A CN 109840973A CN 201910034876 A CN201910034876 A CN 201910034876A CN 109840973 A CN109840973 A CN 109840973A
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Abstract
The present invention provides a kind of shared bicycle auto-unlocking method and control system based on recognition of face, which includes camera, server, interactive screen and several bicycle terminals；The camera is used to shoot the image of parking area, the camera and the server communication connection；The interactive screen is arranged in the parking area, the interactive screen and the camera and the server communication connection；The bicycle terminal is mounted on shared bicycle；The face-image that the server is used to be shot according to the camera identifies the permission of user, and is unlocked according to identification result by sharing bicycle described in bicycle terminal control.The face information that user is acquired by camera carries out permission identification according to the face information of user, can carry out quickly unlocking to shared bicycle, unlocking process does not depend on mobile phone, can apply in the occasion that cannot use mobile phone.
Description
Technical field
It is the present invention relates to the method for unlocking and control system of a kind of shared bicycle, in particular to a kind of based on recognition of face
Shared bicycle auto-unlocking method and control system.
Background technique
Shared bicycle refers to that enterprise mentions in campus, subway station, bus station, residential block, shopping centre, common service area etc.
It is a kind of timesharing leasehold mode for bicycle bicycle shared service.Shared bicycle is in city to the short distance trip band of people
Great convenience is carried out.In order to protect shared bicycle, usually shared bicycle is provided with lock.
The lock of current shared bicycle is mainly to pass through user to scan the two dimensional code shared on bicycle using intelligent terminal, is obtained
The electronic lock of the mechanical lock or auto-unlocking of opening the password on shared bicycle is taken, but both modes all excessively rely on two dimension
The integrality and authenticity of code.On the one hand, certain customers will use tool malicious damage two dimensional code, and other users can not be swept
It retouches, so that shared bicycle is takeed forcible possession of, on the other hand, there is part law-breaker, the two of oneself production are pasted on two dimensional code
Dimension code steals user information, usurps user account when scanning input shares the two dimensional code on bicycle.These behaviors reduce
By the safety for scanning the unlocking mode of vehicle body two dimensional code.
Summary of the invention
The purpose of the present invention is provide a kind of shared bicycle based on recognition of face according to above-mentioned the deficiencies in the prior art
Auto-unlocking method and control system.
The object of the invention realization is completed by following technical scheme:
A kind of shared bicycle auto-unlocking method based on recognition of face comprising following steps:
(1) user initiates request of unlocking；
(2) face-image of the user is shot by the camera of parking area, and according to face-image to the use
The permission at family is identified；
(3) if the permission of the user meets the requirements, the shared bicycle that control one closes on the user is unlocked.
A further improvement of the present invention is that according to permission of the face-image to the user carry out identify specifically include with
Lower step:
(1) facial geometric feature being had according to face positions the face in the face-image；
(2) feature vector in the face-image is extracted using principal component analysis；
(3) search matching is carried out in customer data base according to described eigenvector, and described in identifying according to search result
The permission of user.
A further improvement of the present invention is that the user deposits the facial image information of the user in registration
In the customer data base, the facial image information includes the registration feature vector of the user for storage.
A further improvement of the present invention is that carrying out search matching in the customer data base according to described eigenvector
During, a threshold value T is preset, the note of each user stored in described eigenvector and the customer data base is successively calculated
The distance between volume feature vector；If the distance between described eigenvector and some registration feature vector are less than the threshold
Value T then judges the corresponding user of described eigenvector for registration user corresponding to registration feature vector described in this, and according to this
The account information of the user judges the permission of the user.
A further improvement of the present invention is that being found in the parking area if the permission of the user meets the requirements
The nearest shared bicycle with the user distance, and control the shared bicycle and unlock.
A further improvement of the present invention is that using the location information of the camera as the location information of the user.
A further improvement of the present invention is that during the shared bicycle is parked in the parking area, record
The stand of the shared bicycle calculates the distance between the shared bicycle and the user when to unlock again.
A further improvement of the present invention is that in the parking period of the shared bicycle,
The shared bicycle reports its track data and ID to identify, and the row of the shared bicycle is shot by the camera
Vehicle image obtains the trace information of the shared bicycle, according to obtaining in the same period from the driving image
Track data and the trace information identify the ID of the shared bicycle and the shared bicycle in the driving image
It is matched, the shared bicycle obtains the stand of the shared bicycle according to the driving image after car locking operates；
Alternatively, the shared bicycle reports its attitude data and ID to identify, the shared list is shot by the camera
The driving image of vehicle obtains the posture information of the shared bicycle from the driving image, according to obtaining in the same period
Attitude data and posture information by the ID of shared bicycle mark and the shared bicycle in the driving image into
Row pairing, the shared bicycle obtain the stand of the shared bicycle according to the driving image after car locking operates；
Alternatively, the shared bicycle issues ID mark optic communications signal after car locking operates, clapped according to the camera
The shared bicycle and its stand in ID mark optic communications signal identification described image in the image taken the photograph；
Alternatively, movement is shut to the shared bicycle according to the image recognition user that the camera is shot, through shutting
The shared bicycle, which reports, after operation shuts signal and ID mark；The difference of generation time is less than described by pre-set delay threshold value
Shutting movement and shutting signal for delay threshold value is matched；After successful matching, from described image identification described in shut it is dynamic
Make the corresponding shared bicycle, and shuts the corresponding ID mark of signal by described and tied up with shared bicycle described in this
It is fixed, the stand that the ID identifies the corresponding shared bicycle is detected according to described image.
A further improvement of the present invention is that being schemed by the face that the first camera of parking area shoots the user
Picture, in the parking period of the shared bicycle,
The shared bicycle reports its track data and ID to identify, and the row of the shared bicycle is shot by second camera
Vehicle image obtains the trace information of the shared bicycle, according to obtaining in the same period from the driving image
Track data and the trace information identify the ID of the shared bicycle and the shared bicycle in the driving image
It is matched, the shared bicycle obtains the stand of the shared bicycle according to the driving image after car locking operates；
Alternatively, the shared bicycle reports its attitude data and ID to identify, the shared list is shot by second camera
The driving image of vehicle obtains the posture information of the shared bicycle from the driving image, according to obtaining in the same period
Attitude data and posture information by the ID of shared bicycle mark and the shared bicycle in the driving image into
Row pairing, the shared bicycle obtain the stand of the shared bicycle according to the driving image after car locking operates；
Alternatively, the shared bicycle issues ID mark optic communications signal after car locking operates, clapped according to second camera
The shared bicycle and its stand in ID mark optic communications signal identification described image in the image taken the photograph；
Alternatively, movement is shut to the shared bicycle according to the image recognition user that second camera is shot, through shutting
The shared bicycle, which reports, after operation shuts signal and ID mark；The difference of generation time is less than described by pre-set delay threshold value
Shutting movement and shutting signal for delay threshold value is matched；After successful matching, from described image identification described in shut it is dynamic
Make the corresponding shared bicycle, and shuts the corresponding ID mark of signal by described and tied up with shared bicycle described in this
It is fixed, and the stand that the ID identifies the corresponding shared bicycle is detected according to described image.
A further improvement of the present invention is that the user initiates request of unlocking by interactive screen；The shared bicycle
After unlocking, the stand of the shared bicycle is prompted to the user by the interactive screen.
A further improvement of the present invention is that issuing audio prompt to the user after the shared bicycle unlocking.
The shared bicycle auto-unlocking control system based on recognition of face that the invention further relates to a kind of comprising camera,
Server, interactive screen and several bicycle terminals；
The camera is used to shoot the image of parking area, the camera and the server communication connection；
The interactive screen is arranged in the parking area, the interactive screen and the camera and the server
Communication connection；
The bicycle terminal is mounted on shared bicycle；
The face-image that the server is used to be shot according to the camera identifies the permission of user, and ties according to identifying
Fruit is unlocked by sharing bicycle described in bicycle terminal control.
A further improvement of the present invention is that the camera is connected with wireless communication module, the server and wireless
Communication module communication connection, the server send unlocking instruction to the bicycle terminal by the wireless communication module.
A further improvement of the present invention is that the bicycle terminal includes audio prompt module, the audio prompt module
For issuing audio prompt to the user.
A further improvement of the present invention is that the bicycle terminal includes the light for sending ID mark optic communications signal
Learn communication device.
A further improvement of the present invention is that the bicycle terminal includes lock.
A further improvement of the present invention is that the bicycle terminal includes gyroscope and/or acceleration transducer.
The beneficial effects of the present invention are: by camera acquire user face information, according to the face information of user into
Row permission identifies, and unlocking process does not depend on mobile phone, can apply in the occasion that cannot use mobile phone.This unlocking mode can be kept away
Exempt from defect possessed by the unlocking authentication mode scanned the two-dimensional code.It is matched by camera with shared bicycle, it can be with high-precision
Degree ground monitors the parking position of shared bicycle, is managed convenient for operation maintenance personnel to parking area.
Detailed description of the invention
Fig. 1 is a kind of structural block diagram of shared bicycle auto-unlocking control system based on recognition of face；
Fig. 2 is a kind of schematic diagram of parking area；
Fig. 3 is the structural block diagram of another shared bicycle auto-unlocking control system based on recognition of face；
Fig. 4 is the schematic diagram of another parking area.
Label declaration
1 camera, the first camera of 1a, 1b second camera, 2 servers, 3 interactive screens,
4 bicycle terminals, 5 parking areas, 6 shared bicycles, 7 wireless communication modules, 8 locks,
9 audio prompt modules, 10 optical communication apparatus, 11 gyroscopes, 12 acceleration transducers,
13 wireless communication modules.
Specific embodiment
It is described further below with reference to technical effect of the attached drawing to design of the invention, specific structure and generation, with
It is fully understood from the purpose of the present invention, feature and effect.
Embodiment: as shown in Figure 1, 2, the shared bicycle auto-unlocking control based on recognition of face that present embodiment discloses a kind of
System processed comprising camera 1, server 2, interactive screen 3 and several bicycle terminals 4.Camera 1 and interactive screen 3
It being arranged in parking area 5, user initiates request of unlocking by interactive screen 3, and camera 1 shoots the face-image of user,
And it is sent to server 2.Server 2 identifies the permission of user according to the face-image of user；If identification passes through, take
Device 2 be engaged in the sending unlocking instruction of bicycle terminal 4, is unlocked with controlling shared bicycle 6.
Shared 6 auto-unlocking control system of bicycle is deployed in multiple parking areas 5, each parking area 5 be provided with to
A few camera 1 and interactive screen 3.Camera 1 is used to shoot the image in parking area 5 and initiates request of unlocking
The face-image of user.Interactive screen 3 and camera 1 pass through wired mode communication connection.The setting angle of camera 1 and position
It sets and camera 1 is allowed to shoot the face area to arrive at a station in the user in 3 front of interactive screen.
Camera 1 and server 2 wirelessly communication connection, so that the image that each camera 1 shoot is sent out
It send to server 2.The face-image that server 2 is used to be shot according to camera 1 identifies the permission of user.In discrimination process,
The data of registration user in the face-image and customer data base of user are carried out matching search by server 2, if finding matching
Registration user information, then judge the permission of the user；If the permission of the user meets the requirements, server 2 faces to one
The shared bicycle 6 of nearly user sends unlocking instruction, unlocks so that this shares bicycle 6.Each shared bicycle 6 is stored in server 2
Stand, unlock so that server 2 controls the shared bicycle 6 nearest from user.
Each shared bicycle 6 is equipped with a bicycle terminal 4.Server 2 can be straight to the unlocking instruction that shared bicycle 6 is sent
It connected 2G/4G network and is sent to corresponding bicycle terminal 4, unlocking instruction can also be sent to by the camera 1 as relaying
Bicycle terminal 4.Camera 1 is connected with a wireless communication module 7, and server 2 is corresponding with each camera 1 by camera 1
Wireless communication module 7 is kept in communication connection, at the same each wireless communication module 7 can with it is each shared in the parking area 5 where it
The bicycle terminal 4 of bicycle 6 is communicated, so that the unlocking instruction that server 2 issues can be conveyed to specified bicycle terminal 4.
Between bicycle terminal 4 and wireless communication module 7 nothing can be carried out by agreements such as bluetooth, 2G network, 4G network, WiFi wireless networks
Line communication.
Bicycle terminal 4 includes lock 8, and lock 8 is electric vehicle lock, after being connected to the unlocking instruction of the sending of server 2, lock 8
Unlocking action can be executed.Bicycle terminal 4 further includes an audio prompt module 9, and audio prompt module 9 is for after being unlocked
Issue the user with audio prompt.Bicycle terminal 4 further includes a wireless communication module 13, the wireless communication module of bicycle terminal 4
12 are connect with the wireless communication module 13 of camera 1 by wireless network communication.
In addition, bicycle terminal 4 can also be matched with camera 1 and server 2, to the stand of shared bicycle 6 into
Row detection is unlocked so that server 2 can choose the shared bicycle 6 nearest from user.In order to realize the function, bicycle is whole
End 4 includes one of optical communication apparatus 10, gyroscope 11 and acceleration transducer 12 or a variety of.Optical communication apparatus 10
Optic communications signal is identified for going out the ID that camera 1 can take.Gyroscope 11 is used to detect the posture of shared bicycle 6,
Gyroscope 11 and acceleration transducer 12 cooperate the track that can detecte shared bicycle 6.Bicycle terminal 4 be used for by gyroscope 11 with
And the data that acceleration transducer 12 detects are sent to server 2 as relaying by the wireless communication module 7 of camera 1,
The stand of shared bicycle 6 is examined so that server 2 combines these data with the data that camera 1 takes
It surveys.
As shown in Figure 3,4, in some embodiments, share bicycle auto-unlocking control system include the first camera 1a and
Second camera 1b；First camera 1a is used to shoot the face-image of user, and second camera 1b is for shooting parking area
5 image identifies the shared bicycle in parking area 5.First camera 1a communicates company by wired mode with interactive screen 3
It connects.Wireless communication module 7 and the first camera 1a communication connection, the first camera 1a are used to bicycle terminal 4 passing through wireless communication
Number issue information be forwarded to server 2.Second camera 1b and 2 communication connection of server, second camera 1b are used for it
The image of the parking area 5 of shooting is sent to server 2.
As shown in Figure 1, 2, the present embodiment further relates to a kind of being total to based on recognition of face operated in above-mentioned control system
Bicycle auto-unlocking method is enjoyed, method includes the following steps:
(S1) user initiates request of unlocking；
(S2) face-image of the user is shot by the camera of parking area, and according to face-image to the use
The permission at family is identified；
(S3) if the permission of user meets the requirements, the shared bicycle 6 that control one closes on the user is unlocked.
User initiates request of unlocking by the interactive screen 3 in parking area 5.After user initiates unlocking request, camera 1
The face-image of the user is shot, server 2 identifies the permission of user according to face-image.It includes following for identifying the process of permission
Step: the facial geometric feature being had according to face positions the face in face-image；It uses principal component analysis (PCA)
The feature vector in the face-image is extracted, everyone facial image has different characteristics vector；Server 2 is according to spy
Sign vector carries out search matching in customer data base, and identifies the permission of the user according to search result.
In each user when registering the use account of shared bicycle, need to acquire the face-image of the user, server 2
Feature vector is obtained from face-image, and as registration feature vector.Server 2 is by the facial image information of the user
It is stored in customer data base, facial image information includes the registration feature vector of the user.
It is carried out searching matched mistake in customer data base according to feature vector the following steps are included: presetting a threshold value
T successively calculates the distance between the registration feature vector of each user stored in feature vector and customer data base；If feature to
The distance between amount and some registration feature vector are less than threshold value T, then the corresponding user of judging characteristic vector is the registration feature
Registration user corresponding to vector, and judge according to the account information of the user permission of the user.Identify the side of permission
Formula can be by judging whether account balance, credit record, the user are that the modes such as registration user carry out.
The distance between feature vector and registration feature vector are for indicating similitude between the two, between two vectors
Distance two vectors of smaller expression between it is closer, also imply that the feature vector same user corresponding with registration feature vector
A possibility that it is also bigger.Therefore when the distance between feature vector and registration feature vector are less than threshold value T, it is believed that special
Levy the face data of the vector same user corresponding with log-in vector.
If the permission for initiating the user of unlocking request meets the requirements, server 2 is in the parking area 5 where the user
The shared bicycle 6 nearest with the user distance is found, and controls the shared bicycle and unlocks.Server 2 is calculating shared list
During the distance between vehicle and user, using the location information of camera 1 as the location information of user.
Existing shared bicycle is positioned by GPS, however the positioning accuracy of GPS is too low, can not be accurate by GPS
Judge the stand of shared bicycle.Shared the distance between bicycle and user are calculated for the ease of server 2, in shared bicycle
During being parked in parking area 5, record the stand of shared bicycle, calculated when to unlock again shared bicycle 6 with
The distance between user.
In some embodiments, the bicycle terminal 4 for sharing bicycle 6 includes optical communication apparatus 10, optical communication apparatus 10
For issuing ID mark optic communications signal, ID mark optic communications signal is that the optics flashed according to scheduled time series is believed
Number, the information that ID identifies optic communications signal transmission includes to share the ID mark of bicycle 6.In shared 6 parking period of bicycle, altogether
It enjoys bicycle 6 and issues ID mark optic communications signal after car locking operates；The image detection ID that server 2 is shot according to camera 1
Optic communications signal is identified, and therefrom identification id identifies, server 2 is used for ID mark and ID mark optical communication letter in image
Number corresponding shared bicycle 6 is bound, and the stand of corresponding shared bicycle 6 is identified by image detection ID.
In some embodiments, server 2 is known during shared bicycle 6 is parked according to the image that camera 1 is shot
Other user shuts movement to shared bicycle 6, and the bicycle terminal that bicycle 6 is shared after shutting operation, which reports, shuts signal and ID mark
Know；Delay threshold value is preset in server 2, the difference of generation time is shut movement and pass less than delay threshold value by server
Lock signal is matched.After successful matching, server 2 is identified from image shuts the corresponding shared bicycle 6 of movement, and will shut
The corresponding ID mark of signal is bound with the shared bicycle 6, and after binding, server 2 identifies corresponding according to image detection ID
The stand of shared bicycle 6.
In some embodiments, the bicycle terminal for sharing bicycle 6 includes gyroscope 11.Bicycle 6 is shared in parking period,
Bicycle terminal 4 continues to report to the attitude data for the shared bicycle 6 that the ID mark and gyroscope 11 of shared bicycle detect
Server；Server 2 shoots shared driving image of the bicycle 6 in docking process by camera 1, obtains from driving image
The posture information of shared bicycle 6, according to the attitude data and posture information obtained in the same period by the ID of shared bicycle
It identifies and is matched with the shared bicycle 6 in driving image；Shared bicycle 6 is after car locking operates, and server 2 is according to driving image
Obtain the stand of shared bicycle 6.
In some embodiments, the bicycle terminal for sharing bicycle 6 includes gyroscope 11 and acceleration transducer 12.Gyro
Instrument 11 and acceleration transducer 12 match the track data that can detecte shared bicycle 6.In the parking period of shared bicycle 6
In, the bicycle terminal 4 of shared bicycle 6 reports its track data and ID to identify to server 2.Server 2 is shot by camera 1
Shared driving image of the bicycle 6 in docking process, server obtain the trace information of shared bicycle 6, clothes from driving image
Be engaged in device according to the track data and the trace information obtained in the same period by the ID of shared bicycle 6 mark and road map
Shared bicycle 6 as in is matched, and shares bicycle 6 after car locking operates, and server 2 obtains shared bicycle according to driving image
6 stand.
As shown in Figure 3,4, in some embodiments, parking area 5 is provided with first for shooting user's face-image
The second camera 1b of camera 1a and the driving image for shooting parking area 5.
For example, the bicycle terminal 4 of shared bicycle 6 includes optical communication apparatus 10, optical communication apparatus 10 is for issuing ID
Optic communications signal is identified, ID mark optic communications signal is the optical signalling flashed according to scheduled time series, ID mark
The information of optic communications signal transmission includes the ID mark of shared bicycle 6.In shared 6 parking period of bicycle, shares bicycle 6 and pass through
ID, which is issued, after car locking operation identifies optic communications signal；Server 2 is identified according to the image detection ID that second camera 1b is shot
Optic communications signal, and therefrom identification id identifies, server 2 is used to ID mark identifying optic communications signal pair with ID in image
The shared bicycle 6 answered is bound, and the stand of corresponding shared bicycle 6 is identified by image detection ID.
For example, the image recognition user that server 2 is shot during shared bicycle 6 is parked according to second camera 1b
Movement is shut to shared bicycle 6, the bicycle terminal that bicycle 6 is shared after shutting operation, which reports, shuts signal and ID mark；Clothes
Delay threshold value is preset in business device 2, the difference of generation time is less than shutting for delay threshold value and acts and shut letter by server
It number is matched.After successful matching, server 2 is identified from image shuts the corresponding shared bicycle 6 of movement, and will shut signal
Corresponding ID mark is bound with the shared bicycle 6, and after binding, server 2 is corresponding shared according to image detection ID mark
The stand of bicycle 6.
For example, the bicycle terminal of shared bicycle 6 includes gyroscope 11.Shared bicycle 6 is in parking period, bicycle terminal 4
Continue the attitude data for the shared bicycle 6 that the ID mark and gyroscope 11 of shared bicycle detect reporting to server；Clothes
Device 2 be engaged in by shared driving image of the bicycle 6 in docking process of second camera 1b shooting, is obtained from driving image shared
The posture information of bicycle 6 identifies the ID of shared bicycle according to the attitude data and posture information obtained in the same period
It is matched with the shared bicycle 6 in driving image；After car locking operates, server 2 obtains shared bicycle 6 according to driving image
The stand of shared bicycle 6.
For example, the bicycle terminal of shared bicycle 6 includes gyroscope 11 and acceleration transducer 12.Gyroscope 11 and
Acceleration transducer 12 matches the track data that can detecte shared bicycle 6.In the parking period of shared bicycle 6, share
The bicycle terminal 4 of bicycle 6 reports its track data and ID to identify to server 2.Server 2 is total by second camera 1b shooting
Driving image of the bicycle 6 in docking process is enjoyed, server obtains the trace information of shared bicycle 6, service from driving image
Device identifies the ID of shared bicycle 6 and driving image according to the track data and the trace information obtained in the same period
In shared bicycle 6 matched, share bicycle 6 after car locking operates, server 2 obtains shared bicycle 6 according to driving image
Stand.
Shared bicycle 6 is positioned using the signal that the video and bicycle terminal 4 of camera shooting issue, is done so
The reason of be, the position of shared bicycle 6 can be accurately identified by the image that camera is shot, can achieve Centimeter Level
Positioning accuracy, however the ID mark that bicycle 6 is shared in image can not be learnt by only image.By by image and shared bicycle 6
The various signals issued combine, and shared bicycle 6 can be mapped with ID mark.Using multiple means and video detection phase
In conjunction with method detect the stand of shared bicycle 6, the positioning accuracy of Centimeter Level can be obtained, avoid GPS location precision
Too low problem, so that server 2 can choose the shared bicycle 6 nearest from user and unlock.
After shared bicycle 6 is unlocked successfully, server 2 prompts the user with the shared bicycle 6 of unlocking by interactive screen 3
Stand.During prompt, the floor map of parking area 5 can be shown in interactive screen 3, and dual lock in the diagram
Shared bicycle 6 where position add flashing index.Bicycle terminal 4 is mentioned by its internal audio after shared bicycle 6 is unlocked
Show that module 9 issues the user with audio prompt.In the present embodiment, audio prompt is voice prompting.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (16)
1. a kind of shared bicycle auto-unlocking method based on recognition of face comprising following steps:
(1) user initiates request of unlocking；
(2) face-image of the user is shot by the camera of parking area, and according to the face-image to the use
The permission at family is identified；
(3) if the permission of the user meets the requirements, one shared bicycle for closing on the user of control is unlocked.
2. a kind of shared bicycle auto-unlocking method based on recognition of face according to claim 1, which is characterized in that root
Identify according to permission of the face-image to the user specifically includes the following steps:
(1) facial geometric feature being had according to face positions the face in the face-image；
(2) feature vector in the face-image is extracted using principal component analysis；
(3) search matching is carried out in customer data base according to described eigenvector, and the user is identified according to search result
Permission.
3. a kind of shared bicycle auto-unlocking method based on recognition of face according to claim 1, which is characterized in that if
The permission of the user meets the requirements, and the shared bicycle nearest with the user distance is found in the parking area,
And it controls the shared bicycle and unlocks.
4. a kind of shared bicycle auto-unlocking method based on recognition of face according to claim 3, which is characterized in that will
Location information of the location information of the camera as the user.
5. a kind of shared bicycle auto-unlocking method based on recognition of face according to claim 3, which is characterized in that
During the shared bicycle is parked in the parking area, the stand of the shared bicycle is recorded, to open again
The distance between the shared bicycle and the user are calculated when lock.
6. a kind of shared bicycle auto-unlocking method based on recognition of face according to claim 5, which is characterized in that
In the parking period of the shared bicycle,
The shared bicycle reports its track data and ID to identify, and the road map of the shared bicycle is shot by the camera
Picture obtains the trace information of the shared bicycle, according to the track obtained in the same period from the driving image
Data and the trace information carry out the ID mark of the shared bicycle and the shared bicycle in the driving image
Pairing, the shared bicycle obtain the stand of the shared bicycle according to the driving image after car locking operates；
Alternatively, the shared bicycle reports its attitude data and ID to identify, the shared bicycle is shot by the camera
Driving image obtains the posture information of the shared bicycle, according to the appearance obtained in the same period from the driving image
State data and posture information match the ID mark of the shared bicycle and the shared bicycle in the driving image
Right, the shared bicycle obtains the stand of the shared bicycle according to the driving image after car locking operates；
Alternatively, the shared bicycle issues ID mark optic communications signal after car locking operates, according to camera shooting
The shared bicycle and its stand in ID mark optic communications signal identification described image in image；
Alternatively, shutting movement to the shared bicycle according to the image recognition user that the camera is shot, operation is shut
The shared bicycle, which reports, afterwards shuts signal and ID mark；The difference of generation time is less than the delay by pre-set delay threshold value
Shutting movement and shutting signal for threshold value is matched；After successful matching, movement pair is shut described in identification from described image
The shared bicycle answered, and shut the corresponding ID mark of signal by described and bound with shared bicycle described in this, and
The stand that the ID identifies the corresponding shared bicycle is detected according to described image.
7. a kind of shared bicycle auto-unlocking method based on recognition of face according to claim 5, which is characterized in that logical
The first camera for crossing parking area shoots the face-image of the user, in the parking period of the shared bicycle,
The shared bicycle reports its track data and ID to identify, and the road map of the shared bicycle is shot by second camera
Picture obtains the trace information of the shared bicycle, according to the track obtained in the same period from the driving image
Data and the trace information carry out the ID mark of the shared bicycle and the shared bicycle in the driving image
Pairing, the shared bicycle obtain the stand of the shared bicycle according to the driving image after car locking operates；
Alternatively, the shared bicycle reports its attitude data and ID to identify, the shared bicycle is shot by second camera
Driving image obtains the posture information of the shared bicycle, according to the appearance obtained in the same period from the driving image
State data and posture information match the ID mark of the shared bicycle and the shared bicycle in the driving image
Right, the shared bicycle obtains the stand of the shared bicycle according to the driving image after car locking operates；
Alternatively, the shared bicycle issues ID mark optic communications signal after car locking operates, according to second camera shooting
The shared bicycle and its stand in ID mark optic communications signal identification described image in image；
Alternatively, shutting movement to the shared bicycle according to the image recognition user that second camera is shot, operation is shut
The shared bicycle, which reports, afterwards shuts signal and ID mark；The difference of generation time is less than the delay by pre-set delay threshold value
Shutting movement and shutting signal for threshold value is matched；After successful matching, movement pair is shut described in identification from described image
The shared bicycle answered, and shut the corresponding ID mark of signal by described and bound with shared bicycle described in this, and
The stand that the ID identifies the corresponding shared bicycle is detected according to described image.
8. a kind of shared bicycle auto-unlocking method based on recognition of face according to claim 1, which is characterized in that institute
It states user and request of unlocking is initiated by interactive screen；After the shared bicycle is unlocked, by the interactive screen to the user
Prompt the stand of the shared bicycle.
9. a kind of shared bicycle auto-unlocking method based on recognition of face according to claim 1, which is characterized in that institute
It states and issues audio prompt to the user after shared bicycle is unlocked.
10. a kind of shared bicycle auto-unlocking based on recognition of face for requiring any the method in 1 to 9 for perform claim
Control system, which is characterized in that including camera, server, interactive screen and several bicycle terminals；
The camera is used to shoot the image of parking area, the camera and the server communication connection；
The interactive screen is arranged in the parking area, and the interactive screen and the camera and the server communicate
Connection；
The bicycle terminal is mounted on shared bicycle；
The face-image that the server is used to be shot according to the camera identifies the permission of user, and logical according to identification result
Shared bicycle described in bicycle terminal control is crossed to unlock.
11. a kind of shared bicycle auto-unlocking control system based on recognition of face according to claim 10, feature
It is, the camera is connected with wireless communication module, the server and the wireless communication module communication connection, the clothes
Business device sends unlocking instruction to the bicycle terminal by the wireless communication module.
12. a kind of shared bicycle auto-unlocking control system based on recognition of face according to claim 10, feature
It is, the shared bicycle auto-unlocking control system based on recognition of face includes the first camera and second camera；
First camera is used to shoot the face-image of the user, and the second camera is for shooting parking area
Image identifies the shared bicycle in parking area.
13. a kind of shared bicycle auto-unlocking control system based on recognition of face according to claim 10, feature
It is, the bicycle terminal includes audio prompt module, and the audio prompt module is used to issue audio prompt to the user.
14. a kind of shared bicycle auto-unlocking control system based on recognition of face according to claim 10, feature
It is, the bicycle terminal includes the optical communication apparatus for sending ID mark optic communications signal.
15. a kind of shared bicycle auto-unlocking control system based on recognition of face according to claim 10, feature
It is, the bicycle terminal includes lock.
16. a kind of shared bicycle auto-unlocking control system based on recognition of face according to claim 10, feature
It is, the bicycle terminal includes gyroscope and/or acceleration transducer.
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