CN107004133A - Patronage statistical method and device in a kind of vehicle - Google Patents
Patronage statistical method and device in a kind of vehicle Download PDFInfo
- Publication number
- CN107004133A CN107004133A CN201780000042.7A CN201780000042A CN107004133A CN 107004133 A CN107004133 A CN 107004133A CN 201780000042 A CN201780000042 A CN 201780000042A CN 107004133 A CN107004133 A CN 107004133A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- photo
- patronage
- camera device
- shooting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/141—Control of illumination
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
- G06V20/53—Recognition of crowd images, e.g. recognition of crowd congestion
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Human Computer Interaction (AREA)
- Image Processing (AREA)
Abstract
The present invention is applied to vehicle-mounted security-monitoring technical field there is provided patronage statistical method and device in a kind of vehicle, and methods described includes：Receiving in vehicle after patronage statistical information, starting camera device；Current environment luminous intensity is detected by the camera device after startup, when the ambient light intensity detected does not meet default first condition, the ambient light intensity is handled by processing module, to cause the ambient light intensity after processing to meet the first condition；After the ambient light intensity meets the first condition, photo is shot by the camera device；Face datection is carried out to the photo of shooting, the quantity for the different facial images that statistic mixed-state is arrived regard the quantity of the different facial images as patronage current in the vehicle.By the invention it is possible to which more accurately statistics is except patronage in vehicle.Moreover, the present invention is easy to operate, it is simple to realize, adapt to wide, with stronger usability and practicality.
Description
Technical field
The invention belongs to patronage statistical method and device in vehicle-mounted security-monitoring technical field, more particularly to a kind of vehicle.
Background technology
As electronic information technology more and more enters automotive field, a brand-new engineering field is gradually formed, i.e.,
Intelligent monitoring system for vehicle, so-called intelligent monitoring system for vehicle, be exactly by using advanced electronic technology, information technology,
The new and high technologies such as the communication technology, are transformed traditional security of vehicle monitoring and management system, thus formed a kind of informationization,
Intelligent, the new modern vehicle intelligent monitor system of socialization.Vehicular occupant passenger number statistical system is exactly a typical car
Intelligent monitor system, the number of passenger in vehicle can be monitored at any time.
The method of patronage in existing calculating vehicle, is typically to install weighing-appliance under seat cushion, passes through feeling of stress
Should, passenger is judged whether, but found in practical application, after a period of time, the spoilage of weighing-appliance is very high, dimension
The cost repaiied and changed is also very high, and number of passengers also can not be correctly counted when occurring not being seated on the seat after passenger loading.
Therefore, it is necessary to a kind of new technical scheme is proposed, to solve above-mentioned technical problem.
The content of the invention
In consideration of it, the present invention provides patronage statistical method and device in a kind of vehicle, more accurately to count car
Interior patronage.
The first aspect of the present invention includes there is provided the method that patronage in a kind of vehicle is counted, methods described：
Receiving in vehicle after patronage statistical information, starting camera device；
Current environment luminous intensity is detected by the camera device after startup, when the ambient light intensity detected not
When meeting default first condition, the ambient light intensity is handled by processing module, described in causing after processing
Ambient light intensity meets the first condition；
After the ambient light intensity meets the first condition, photo is shot by the camera device；
Carry out Face datection to the photo of shooting, the quantity for the different facial images that statistic mixed-state is arrived, will described in not
Quantity with facial image is used as patronage current in the vehicle.
The second aspect of the present invention includes there is provided patronage statistic device in a kind of vehicle, described device：
Car-mounted terminal foreground, camera device, processing module and face detection module；
The car-mounted terminal foreground, for receiving in vehicle after patronage statistical information, sends to camera device
Enabled instruction；
The camera device, for after the enabled instruction is received, starting camera device, and detect current environment light
Intensity, when the ambient light intensity detected does not meet default first condition, refers to processing module transmission processing
Order；
The processing module, for after the process instruction is received, handling the ambient light intensity, so that
The ambient light intensity after must handling meets the first condition；
The camera device, is additionally operable to shoot photo after the ambient light intensity meets the first condition；
The face detection module, Face datection, the different people that statistic mixed-state is arrived are carried out for the photo to shooting
The quantity of face image, regard the quantity of the different facial images as patronage current in the vehicle.
The beneficial effect that exists compared with prior art of the present invention is：The present invention is receiving patronage statistics in vehicle
After information, start camera device；Current environment luminous intensity is detected by the camera device after startup, described in detecting
When ambient light intensity does not meet default first condition, the ambient light intensity is handled by processing module, to cause
The ambient light intensity after processing meets the first condition；After the ambient light intensity meets the first condition, lead to
Cross the camera device and shoot photo；Face datection, the different facial images that statistic mixed-state is arrived are carried out to the photo of shooting
Quantity, regard the quantity of the different facial images as patronage current in the vehicle.By the invention it is possible to more
Accurately count patronage in vehicle.Moreover, the present invention is easy to operate, it is simple to realize, adapt to wide, with stronger easy
With property and practicality.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
In required for the accompanying drawing that uses be briefly described, it should be apparent that, drawings in the following description are only some of the present invention
Embodiment, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is the schematic flow diagram of patronage statistical method in a kind of vehicle of first embodiment of the invention offer；
Fig. 2 is the schematic flow diagram of patronage statistical method in a kind of vehicle of second embodiment of the invention offer；
Fig. 3 is the schematic block diagram of patronage statistic device in a kind of vehicle of third embodiment of the invention offer；
Fig. 4 is a kind of schematic block diagram for car-mounted terminal that fourth embodiment of the invention is provided；
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
It should be appreciated that ought be in this specification and in the appended claims in use, term " comprising " indicates described spy
Levy, entirety, step, operation, the presence of element and/or component, but be not precluded from one or more of the other feature, entirety, step,
Operation, element, component and/or its presence or addition for gathering.
It is also understood that the term used in this description of the invention is merely for the sake of the mesh for describing specific embodiment
And be not intended to limit the present invention.As used in description of the invention and appended claims, unless on
Other situations are hereafter clearly indicated, otherwise " one " of singulative, " one " and "the" are intended to include plural form.
It will be further appreciated that, the term "and/or" used in description of the invention and appended claims is
Refer to any combinations of one or more of the associated item listed and be possible to combination, and including these combinations.
As used in this specification and in the appended claims, term " if " can be according to context quilt
Be construed to " when ... " or " once " or " in response to determining " or " in response to detecting ".Similarly, phrase " if it is determined that " or
" if detecting [described condition or event] " can be interpreted to mean according to context " once it is determined that " or " in response to true
It is fixed " or " once detecting [described condition or event] " or " in response to detecting [described condition or event] ".
In order to illustrate technical solutions according to the invention, illustrated below by specific embodiment.
Embodiment one：
Referring to Fig. 1, Fig. 1 is the exemplary flow of patronage statistical method in a kind of vehicle of the offer of the embodiment of the present invention one
Figure, this method may comprise steps of as shown in the figure：
Step S101, is being received in vehicle after patronage statistical information, starts camera device.
In embodiments of the present invention, patronage statistical information can the startup patronage that sends of driver count
Instruction or the information for starting patronage statistics triggered according to default time interval.What the driver sent
The instruction for starting patronage statistics can be that driver is sent by touching some button on driver's cabin or car-mounted terminal
, the information of the startup patronage statistics triggered according to prefixed time interval can be in vehicle operation according to pre-
Fix time to be spaced and patronage is counted, patronage can be monitored in real time.The patronage statistical information can be with
It is that passenger opens the operation of car door into the car, that is, after detecting car door opening and closing.It should be noted that passenger people
Number statistical information is not limited to and instruction listed above, action or information.
Step S102, detects current environment luminous intensity, when the ring detected by the camera device after startup
When border luminous intensity does not meet default first condition, the ambient light intensity is handled by processing module, to cause place
The ambient light intensity after reason meets the first condition.
In embodiments of the present invention, camera device detection current environment luminous intensity can by camera device in itself from
The light sensor detection current environment luminous intensity of band, ring is shot needed for can also in advance being illuminated by the preflashing of camera device
The effect detection that flash of light Photometer in border, camera device can illuminate according to this preflashing goes out current environment luminous intensity.Work as detection
To the ambient light intensity do not meet default first condition when, by processing module to the ambient light intensity at
Reason, described can be that environment is mended by the light filling equipment of auxiliary to ambient light intensity progress processing by processing module
Light.The light that the auxiliary light filling equipment is sent can be that visible ray can also be black light.The auxiliary light filling equipment can be with
Different size of light filling operation is carried out by the current environment luminous intensity detected, finally causes current environment luminous intensity to meet institute
State first condition.The default first condition refers to the numerical value of the ambient light intensity set in advance.
Step S103, after the ambient light intensity meets the first condition, photo is shot by the camera device.
In embodiments of the present invention, after camera device, which detects current environment luminous intensity, meets the first condition, institute
State camera device and shoot photo.In order to obtain more preferable shooting effect, the processing module is fixed on car together with camera device
On centre rear-view mirror support in or it is attached on the centre rear-view mirror；Car can also be separately fixed at camera device
On centre rear-view mirror support in or it is attached on the centre rear-view mirror.It should be noted that the camera device and
Processing module can be with the roof above centrally disposed rearview mirror.When for Face datection, the camera device and place
Reason module is installed on region in front of vehicle interior, with can be photographed when installation site is shot backward vehicle interior panorama and
It is most suitable installation site that the positive face of passenger, which can be photographed, and shone.The embodiment of the present invention can be also used for number of people detection, pass through inspection
In the photo measured the quantity of the number of people as current passenger in vehicle quantity, when being detected for the number of people, the camera device
The middle section of roof can also be arranged on processing module, so that in-car panorama can be photographed as most suitable installation site.If
It is the mode that the number of people and face are combined, can photograph in-car panorama and can clearly shoot face feature or people
Head feature is best position.
Step S104, carries out Face datection to the photo of shooting, the quantity for the different facial images that statistic mixed-state is arrived,
It regard the quantity of the different facial images as patronage current in the vehicle.
In embodiments of the present invention, because the fixed position of camera device enables the photo shot to cover vehicle interior
Panorama, the photo of shooting can be detected, statistic mixed-state to photo in different people quantity as currently multiplying
The number of visitor, due to being influenceed by passenger's sitting posture etc. in vehicle, is generally used as inspection using the face for detecting passenger or head
Measure the quantity of the number of people or face is detected in a passenger, the photo of shooting can be as passenger people current in vehicle
Number.Because the face feature of people is easier to be distinguished detection, so being generally used as car using the quantity that detects different facial images
Current patronage in.Face feature, color development feature, body region can be combined during Face datection to be combined
Mode detects the face in photo.
The embodiment of the present invention can be being received in vehicle after patronage statistical information, start camera device；By opening
Camera device detection current environment luminous intensity after dynamic, when the ambient light intensity detected does not meet default first
During condition, the ambient light intensity is handled by processing module, to cause the ambient light intensity after processing to meet
The first condition；After the ambient light intensity meets the first condition, photo is shot by the camera device；To clapping
The photo taken the photograph carries out Face datection, the quantity for the different facial images that statistic mixed-state is arrived, by the different facial images
Quantity is used as patronage current in the vehicle.By the invention it is possible to more accurately count patronage in vehicle.
Camera is all carried in vehicular security system, vehicular security system because existing vehicle interior is much all carried.It can pass through
Increase a face detection module in existing vehicular security system, be can be realized as without extra addition special equipment in vehicle
Patronage statistical function.
Embodiment two：
Referring to Fig. 2, Fig. 2 is a kind of schematic flow diagram for patronage statistical method that the embodiment of the present invention two is provided, such as
This method shown in figure may comprise steps of：
Step S201, is being received in vehicle after patronage statistical information, starts camera device.
Step S202, detects current environment luminous intensity, when the ring detected by the camera device after startup
When border luminous intensity does not meet default first condition, the ambient light intensity is handled by processing module, to cause place
The ambient light intensity after reason meets the first condition.
Step S203, after the ambient light intensity meets the first condition, photo is shot by the camera device.
In embodiments of the present invention, step S201 is identical with step S101, and step S202 is identical with step 102, step
S203 is identical with step S103, for details, reference can be made to step S101, step S102, step S103 associated description, no longer goes to live in the household of one's in-laws on getting married herein
State.
The multiple pictures of shooting are carried out Face datection by step S204, and it is special to carry out face to the facial image detected
Matching is levied, to determine whether the facial image detected is same facial image.
Optionally, Face datection is carried out to the photo of shooting, if facial image is not present in the photo shot,
Then trigger the camera device to continue to shoot photo, until reaching comprising facial image or the number of times of shooting in the photo of shooting
Predetermined number of times.
In embodiments of the present invention, in order to guarantee patronage in accurate calculating vehicle, the camera device can be with
It is multiple, is separately mounted to diverse location in vehicle, so that energy omnidirectional shooting is to in-car panorama and multi-direction can photograph
The position of face is optimal installation site.After enabled instruction is received, multiple camera devices shoot photo simultaneously, each shooting
Device correspondence installs a processing module.It can so prevent in the photo that single camera device is shot occurring due to the appearance of people
Gesture changes or there is a situation where that shelter causes face serious shielding and can not detect face.When multiple camera devices simultaneously
Shoot after photo, the multiple pictures of shooting carried out with Face datection, every photo detection to facial image to carry out face again special
Matching is levied, to determine whether the facial image detected is same facial image.It can so prevent from being arranged on different positions
The camera device put is while photograph some passenger, when the multiple pictures to shooting carry out Face datection, different camera devices
The photo of shooting can detect the face of the passenger, so can compute repeatedly the passenger when counting patronage, so needing
Face characteristic matching is carried out to the facial image detected, if it is special to there is same face in the multiple facial images detected
Levy, i.e., this passenger is taken repeatedly, may compute repeatedly this passenger.
Optionally, before Face datection is carried out to the multiple pictures of shooting, whether the photo that detection is shot meets face
Testing conditions.
In embodiments of the present invention, according to the method for different Face datections the photo of the shooting can be set to need satisfaction
Testing conditions, for example, in patronage statistics in taxi, because the position of seat is fixed, the sitting posture of passenger is also solid
Fixed, the position of face is basic to be occurred in fixed scope, and for cost consideration, face or number of people detection module are relatively
Simply, higher is required to photo to be detected, it is desirable to shoot unobstructed, light in photo strong etc..As the passenger in bus
In demographics, because passengers quantity is more in bus, and postural change is various, illumination also occur it is incomplete same, this
When the in-car face detection module installed it is higher to the accuracy of identification of face, more complicated photo to be detected can be handled, i.e.,
Make partial occlusion occur, can also detect the face being at least partially obscured, whether the photo at this moment just shot without detection meets people
Face or number of people testing conditions.So when whether the photo that detection is shot meets face or number of people testing conditions according to face or
The accuracy of identification of person's number of people detection module is determined.
Step S205, the quantity for the different facial images that statistic mixed-state is arrived, using the quantity of the different facial images as
Current patronage in the vehicle.
In embodiments of the present invention, the multiple facial images that will determine as same face characteristic are denoted as a passenger, other
The facial image for being not detected by identical face characteristic is denoted as a passenger respectively, and the different people detected can be obtained by then adding up
The quantity of face image.Because the facial image in the photo of shooting did duplicate removal processing, and it is by installed in vehicle interior
Multiple different directions the photo that shoots of camera in the facial image that detects, it is possible to by the different faces detected
The quantity of image is used as patronage current in the vehicle.
Step S206, by the photo of patronage current in the vehicle and shooting be stored in it is local or on
Reach Cloud Server.
In embodiments of the present invention, can be by after the quantity of face in photo is detected as current patronage
Patronage in Current vehicle is wirelessly sent into Cloud Server, especially automobile or bus operation, and one
Aspect facilitates backstage to count patronage, on the other hand can set and count patronage according to predetermined temporal frequency, so
Backstage can be facilitated to count patronage of each period etc...
It should be understood that in above-described embodiment one and two, the size of the sequence number of each step is not meant to the elder generation of execution sequence
Afterwards, the execution sequence of each step should be determined with its function and internal logic, the implementation process structure without tackling the embodiment of the present invention
Limited into any.
Embodiment three：
Referring to Fig. 3, Fig. 3 is the schematic block of patronage statistic device in a kind of vehicle of the offer of the embodiment of the present invention three
Figure, for convenience of description, only shows the part related to the embodiment of the present invention.
Patronage statistic device can be the software list being built in terminal device (such as car-mounted terminal) in the vehicle
Member, hardware cell or the unit of soft or hard combination, can also be integrated into the terminal device as independent suspension member.
Patronage statistic device includes in the vehicle：
Car-mounted terminal foreground 31, camera device 32, processing module 33 and face detection module 34；
The car-mounted terminal foreground 31, for receiving in vehicle after patronage statistical information, to camera device 32
Send enabled instruction；
The camera device 32, works as front ring for after the enabled instruction is received, starting camera device 32, and detecting
Border luminous intensity, when the ambient light intensity detected does not meet default first condition, sends to the processing module 33
Process instruction；
The processing module 33, for after the process instruction is received, handling the ambient light intensity, with
So that the ambient light intensity after processing meets the first condition；
The camera device 32, is additionally operable to shoot photo after the ambient light intensity meets the first condition；
The face detection module 34, Face datection, the difference that statistic mixed-state is arrived are carried out for the photo to shooting
The quantity of facial image, regard the quantity of the different facial images as patronage current in the vehicle.
It should be noted that the car-mounted terminal foreground 31, camera device 32, processing module 33 and face detection module
34 can be integrated in a terminal device；Nothing can also be passed through each other respectively as independent device, independent device
Line or wired mode transmit data；It can be integrated with one or more of which.The camera device 32 can
To be mobile terminal etc. with camera function.
Optionally, the camera device 32 and the processing module 33 are separately fixed at the centre rear-view mirror support in vehicle
Go up or be attached on the centre rear-view mirror or be fixed on the roof above centre rear-view mirror.
Optionally, the face detection module 34 specifically for：
Face datection is carried out to the multiple pictures of shooting, and face characteristic matching is carried out to the facial image detected, with
It is determined that whether the facial image detected is same facial image.
Optionally, the face detection module 34 is additionally operable to：
Face datection is carried out to the photo of shooting, if facial image is not present in the photo shot, triggered
The camera device continues to shoot photo, until the number of times comprising facial image or shooting in the photo of shooting reach it is predetermined
Number of times.
Optionally, described device also includes：
Wireless transport module 35, will be current in the vehicle for obtaining in vehicle after current patronage
Patronage and the photo of shooting are stored in locally or are uploaded to Cloud Server.
It should be noted that the wireless transport module 35 can exist as independent device, car can also be integrated in
In mounted terminal foreground 31, camera device 32 or face detection module 34.
It is apparent to those skilled in the art that, for convenience and simplicity of description, only with above-mentioned each function
The division progress of module is for example, in practical application, as needed can distribute above-mentioned functions by different function moulds
Block or device are completed, i.e., the internal structure of patronage statistic device is divided into different functional module or dress in described vehicle
Put, to complete all or part of function described above.Each functional module, device in embodiment can be integrated at one
In reason unit or unit is individually physically present, can also two or more modules or device be integrated in one
In individual unit, above-mentioned integrated module or device can both be realized in the form of hardware, it would however also be possible to employ SFU software functional unit
Form realize.In addition, each functional module, the specific name of device are also only to facilitate mutually differentiation, is not limited to
The protection domain of the application.Module, the specific work process of device, may be referred to pair of preceding method embodiment in said apparatus
Process is answered, be will not be repeated here.
Example IV：
Referring to Fig. 4, Fig. 4 is a kind of schematic block diagram for car-mounted terminal that the embodiment of the present invention four is provided.As depicted should
Car-mounted terminal can include：One or more processors 401 (only show one) in Fig. 4；One or more input equipments 402
(one is only shown in Fig. 4), one or more output equipments 403 (one is only shown in Fig. 4), memory 404 and camera device
405.Above-mentioned processor 401, input equipment 402, output equipment 403, memory 404 and camera device 405 are connected by bus 406
Connect.Memory 404 is used for store instruction, and processor 401 is used for the instruction for performing the storage of memory 404.Wherein：
The processor 401, for being received by input equipment 402 in vehicle after patronage statistical information, is opened
Dynamic camera device 405；The processor 401 is additionally operable to detect current environment light intensity by the camera device 405 after startup
Degree, when the ambient light intensity detected does not meet default first condition, by processing module to the environmental light intensity
Degree is handled, to cause the ambient light intensity after processing to meet the first condition；The processor 401 is additionally operable to
The ambient light intensity meets after the first condition, and photo is shot by the camera device 405；The processor 401 is also
Face datection, the quantity for the different facial images that statistic mixed-state is arrived, by the different people are carried out for the photo to shooting
The quantity of face image is used as patronage current in the vehicle.
Optionally, the camera device 405 and the processing module are separately fixed at the centre rear-view mirror support in vehicle
Go up or be attached on the centre rear-view mirror or be fixed on the roof above centre rear-view mirror.
Optionally, the processor 401 is additionally operable to carry out the multiple pictures of shooting Face datection, and the people to detecting
Face image carries out face characteristic matching, to determine whether the facial image detected is same facial image.
Optionally, the processor 401 is additionally operable to carry out Face datection to the photo of shooting, if the photograph shot
Facial image is not present in piece, then triggers the camera device 405 and continues to shoot photo, until including face in the photo of shooting
Image or the number of times of shooting reach predetermined number of times.
Optionally, the processor 401 is additionally operable to, after patronage current in vehicle is obtained, by the vehicle
Interior current patronage and the photo of shooting are stored in local or are uploaded to cloud service by output equipment 403
Device.
The memory 404, for storing the data message needed in software program, module, device and car-mounted terminal,
The processor 401 is stored in software program, module and the unit of the memory 404 by operation, so as to perform various
Patronage in application of function and data processing, accurate statistics vehicle.
It should be appreciated that in embodiments of the present invention, alleged processor 401 can be CPU (Central
Processing Unit, CPU), the processor can also be other general processors, digital signal processor (Digital
Signal Processor, DSP), application specific integrated circuit (Application Specific Integrated Circuit,
ASIC), ready-made programmable gate array (Field-Programmable Gate Array, FPGA) or other FPGAs
Device, discrete gate or transistor logic, discrete hardware components etc..General processor can be microprocessor or this at
It can also be any conventional processor etc. to manage device.
Input equipment 402, which can include Trackpad, fingerprint collecting sensor, (is used for the finger print information and fingerprint for gathering user
Directional information), microphone, camera, data acquisition device, data sink etc., output equipment 403 can include display
Device (LCD etc.), loudspeaker, data sending device, wireless transport module etc..
The memory 404 can include read-only storage and random access memory, and to processor 401 provide instruction and
Data.The a part of of memory 404 can also include nonvolatile RAM.For example, memory 404 can also be deposited
Store up the information of device type.
The camera device 405 may include the components such as camera lens module, CIS and flash lamp.Camera lens module be used for pair
The target imaging being taken, and imaging is mapped in CIS.CIS, which is used to receive, comes from camera lens mould
Group light, realize it is photosensitive, to record image information.Specifically, CIS can be based on complementary metal oxide semiconductor
(Complementary Metal Oxide Semiconductor, CMOS), charge coupled cell (Charge-coupled
Device, CCD) or the realization of other image sensing principles.Flash lamp is used to be exposed compensation when shooting.
In the specific implementation, processor 401, input equipment 402, the and of output equipment 403 described in the embodiment of the present invention
Memory 404 can perform the realization described in the embodiment of patronage statistical method in vehicle provided in an embodiment of the present invention
Mode, also can perform the implementation in vehicle described in the embodiment three of patronage statistic device, will not be repeated here.
Those of ordinary skill in the art are it is to be appreciated that the mould of each example described with reference to the embodiments described herein
Block and algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate hardware
With the interchangeability of software, the composition and step of each example are generally described according to function in the above description.This
A little functions are performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Specially
Industry technical staff can realize described function to each specific application using distinct methods, but this realization is not
It is considered as beyond the scope of this invention.
In embodiment provided by the present invention, it should be understood that disclosed apparatus and method, others can be passed through
Mode is realized.For example, embodiments described above is only schematical, for example, the division of the module or unit, only
For a kind of division of logic function, there can be other dividing mode when actually realizing, such as multiple units or component can be combined
Or another system is desirably integrated into, or some features can be ignored, or do not perform.Another, shown or discussed phase
Coupling or direct-coupling or communication connection between mutually can be by some interfaces, the INDIRECT COUPLING or communication of device or unit
Connection, can be electrical, machinery or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional module in each embodiment of the invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
If the integrated unit is realized using in the form of SFU software functional unit and as independent production marketing or used
When, it can be stored in a computer read/write memory medium.Understood based on such, the technical scheme of the embodiment of the present invention
The part substantially contributed in other words to prior art or all or part of the technical scheme can be with software products
Form embody, the computer software product is stored in a storage medium, including some instructions are to cause one
Computer equipment (can be personal computer, server, or network equipment etc.) or processor (processor) perform this hair
The all or part of step of each embodiment methods described of bright embodiment.And foregoing storage medium includes：USB flash disk, mobile hard disk,
Read-only storage (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic
Dish or CD etc. are various can be with the medium of store program codes.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although with reference to foregoing reality
Example is applied the present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each
Technical scheme described in embodiment is modified, or carries out equivalent substitution to which part technical characteristic；And these are changed
Or replace, the essence of appropriate technical solution is departed from the spirit and model of each embodiment technical scheme of the embodiment of the present invention
Enclose.
Claims (10)
1. patronage statistical method in a kind of vehicle, it is characterised in that methods described includes：
Receiving in vehicle after patronage statistical information, starting camera device；
Current environment luminous intensity is detected by the camera device after startup, when the ambient light intensity detected is not met
During default first condition, the ambient light intensity is handled by processing module, to cause the environment after processing
Luminous intensity meets the first condition；
After the ambient light intensity meets the first condition, photo is shot by the camera device；
Face datection, the quantity for the different facial images that statistic mixed-state is arrived, by the different people are carried out to the photo of shooting
The quantity of face image is used as patronage current in the vehicle.
2. according to the method described in claim 1, it is characterised in that the camera device and the processing module are separately fixed at
On centre rear-view mirror support in vehicle or it is attached on the centre rear-view mirror or is fixed on above centre rear-view mirror
On roof.
3. according to the method described in claim 1, it is characterised in that the photo of described pair of shooting carries out Face datection bag
Include：
Face datection is carried out to the multiple pictures of shooting, and face characteristic matching is carried out to the facial image detected, to determine
Whether the facial image detected is same facial image.
4. according to the method described in claim 1, it is characterised in that the photo of described pair of shooting carries out Face datection bag
Include：
Face datection is carried out to the photo of shooting, if facial image is not present in the photo shot, triggering is described
Camera device continues to shoot photo, until the number of times comprising facial image or shooting in the photo of shooting reaches predetermined time
Number.
5. the method according to any one of Claims 1-4, it is characterised in that obtaining patronage current in vehicle
Afterwards, in addition to：
The photo of patronage current in the vehicle and shooting is stored in locally or is uploaded to Cloud Server.
6. patronage statistic device in a kind of vehicle, it is characterised in that described device includes：
Car-mounted terminal foreground, camera device, processing module and face detection module；
The car-mounted terminal foreground, for receiving in vehicle after patronage statistical information, sends to camera device and starts
Instruction；
The camera device, for after the enabled instruction is received, starting camera device, and detect current environment light intensity
Degree, when the ambient light intensity detected does not meet default first condition, process instruction is sent to the processing module；
The processing module, for after the process instruction is received, handling the ambient light intensity, to cause place
The ambient light intensity after reason meets the first condition；
The camera device, is additionally operable to shoot photo after the ambient light intensity meets the first condition；
The face detection module, Face datection, the different face figures that statistic mixed-state is arrived are carried out for the photo to shooting
The quantity of picture, regard the quantity of the different facial images as patronage current in the vehicle.
7. device according to claim 6, it is characterised in that the camera device and the processing module are separately fixed at
On centre rear-view mirror support in vehicle or it is attached on the centre rear-view mirror or is fixed on above centre rear-view mirror
On roof.
8. device according to claim 6, it is characterised in that the face detection module specifically for：
Face datection is carried out to the multiple pictures of shooting, and face characteristic matching is carried out to the facial image detected, to determine
Whether the facial image detected is same facial image.
9. device according to claim 6, it is characterised in that the face detection module is additionally operable to：
Face datection is carried out to the photo of shooting, if facial image is not present in the photo shot, triggering is described
Camera device continues to shoot photo, until the number of times comprising facial image or shooting in the photo of shooting reaches predetermined time
Number.
10. the device according to any one of Claims 1-4, it is characterised in that described device also includes：
Wireless transport module, for after patronage current in vehicle is obtained, by passenger people current in the vehicle
Number and the photo shot are stored in locally or are uploaded to Cloud Server.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/073752 WO2018148896A1 (en) | 2017-02-16 | 2017-02-16 | Method and device for counting number of passengers in vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107004133A true CN107004133A (en) | 2017-08-01 |
Family
ID=59435996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780000042.7A Pending CN107004133A (en) | 2017-02-16 | 2017-02-16 | Patronage statistical method and device in a kind of vehicle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107004133A (en) |
| WO (1) | WO2018148896A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107480633A (en) * | 2017-08-11 | 2017-12-15 | 安徽辉墨教学仪器有限公司 | A kind of University Classroom's occupancy situation real-time analysis method |
| CN107480632A (en) * | 2017-08-11 | 2017-12-15 | 安徽辉墨教学仪器有限公司 | Personnel statistical method in a kind of classroom based on video |
| CN108596688A (en) * | 2018-05-09 | 2018-09-28 | 厦门卫星定位应用股份有限公司 | A kind of taxi passenger information acquisition methods and medium |
| CN109583402A (en) * | 2018-12-06 | 2019-04-05 | 江苏萝卜交通科技有限公司 | The demographic method of tour buses is taken for scenic spot |
| CN110120105A (en) * | 2019-03-29 | 2019-08-13 | 成都信息工程大学 | Method, system, server and the terminal of person-carrying vehicle automatic fare collection |
| CN110271486A (en) * | 2019-06-13 | 2019-09-24 | 上海汽车集团股份有限公司 | Passenger safety monitoring method, intelligent robot, readable storage medium storing program for executing in vehicle |
| CN111950499A (en) * | 2020-08-21 | 2020-11-17 | 湖北民族大学 | Method for detecting vehicle-mounted personnel statistical information |
| CN113191223A (en) * | 2021-04-15 | 2021-07-30 | 宁波市民卡运营管理有限公司 | Passenger density evaluation method and device, computer equipment and storage medium |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110245558B (en) * | 2019-05-07 | 2023-07-28 | 平安科技（深圳）有限公司 | Bus dispatching method and device based on face recognition and computer equipment |
| CN111881843B (en) * | 2020-07-30 | 2023-12-29 | 河南天迈科技有限公司 | Face detection-based taxi passenger carrying number counting method |
| CN114299746B (en) * | 2021-12-30 | 2023-04-14 | 武汉长飞智慧网络技术有限公司 | Image recognition-based bus scheduling method, device and medium |
| CN114511821B (en) * | 2022-04-18 | 2022-07-26 | 深圳市爱深盈通信息技术有限公司 | Statistical method and system for number of persons getting on and off, computer equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101025790A (en) * | 2007-01-15 | 2007-08-29 | 中北大学 | Image-based bus passenger number automatic statistics meter |
| CN103680129A (en) * | 2013-12-06 | 2014-03-26 | 深圳先进技术研究院 | Method and system for monitoring operation of public transport vehicle |
| CN204547917U (en) * | 2015-04-15 | 2015-08-12 | 郭帅 | The overcrowding detection alarm system of a kind of car |
| US20160259966A1 (en) * | 2015-03-02 | 2016-09-08 | M and M Technologies Limited | Recognition of human faces based on population verified reproducible measurements between facial anthropological landmarks on 2 dimensional or 3 dimensional human photographs |
| CN106372566A (en) * | 2015-07-23 | 2017-02-01 | 深圳市飞思未来云媒体科技有限公司 | Digital signage-based emergency evacuation system and method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202771616U (en) * | 2012-09-14 | 2013-03-06 | 长安大学 | Passenger car overload detection device based on face detection |
| CN104424467A (en) * | 2013-08-21 | 2015-03-18 | 中移电子商务有限公司 | Face image acquisition method and apparatus, and terminal |
| CN104794890A (en) * | 2015-04-27 | 2015-07-22 | 北京嘀嘀无限科技发展有限公司 | Method and equipment for acquiring number of vehicles capable of carrying passengers |
| CN106210523B (en) * | 2016-07-22 | 2019-06-11 | 浙江宇视科技有限公司 | A kind of exposure adjustment method and device |
-
2017
- 2017-02-16 CN CN201780000042.7A patent/CN107004133A/en active Pending
- 2017-02-16 WO PCT/CN2017/073752 patent/WO2018148896A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101025790A (en) * | 2007-01-15 | 2007-08-29 | 中北大学 | Image-based bus passenger number automatic statistics meter |
| CN103680129A (en) * | 2013-12-06 | 2014-03-26 | 深圳先进技术研究院 | Method and system for monitoring operation of public transport vehicle |
| US20160259966A1 (en) * | 2015-03-02 | 2016-09-08 | M and M Technologies Limited | Recognition of human faces based on population verified reproducible measurements between facial anthropological landmarks on 2 dimensional or 3 dimensional human photographs |
| CN204547917U (en) * | 2015-04-15 | 2015-08-12 | 郭帅 | The overcrowding detection alarm system of a kind of car |
| CN106372566A (en) * | 2015-07-23 | 2017-02-01 | 深圳市飞思未来云媒体科技有限公司 | Digital signage-based emergency evacuation system and method |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107480633A (en) * | 2017-08-11 | 2017-12-15 | 安徽辉墨教学仪器有限公司 | A kind of University Classroom's occupancy situation real-time analysis method |
| CN107480632A (en) * | 2017-08-11 | 2017-12-15 | 安徽辉墨教学仪器有限公司 | Personnel statistical method in a kind of classroom based on video |
| CN108596688A (en) * | 2018-05-09 | 2018-09-28 | 厦门卫星定位应用股份有限公司 | A kind of taxi passenger information acquisition methods and medium |
| CN109583402A (en) * | 2018-12-06 | 2019-04-05 | 江苏萝卜交通科技有限公司 | The demographic method of tour buses is taken for scenic spot |
| CN109583402B (en) * | 2018-12-06 | 2023-08-18 | 江苏萝卜交通科技有限公司 | People counting method for scenic spot riding sightseeing vehicle |
| CN110120105A (en) * | 2019-03-29 | 2019-08-13 | 成都信息工程大学 | Method, system, server and the terminal of person-carrying vehicle automatic fare collection |
| CN110271486A (en) * | 2019-06-13 | 2019-09-24 | 上海汽车集团股份有限公司 | Passenger safety monitoring method, intelligent robot, readable storage medium storing program for executing in vehicle |
| CN111950499A (en) * | 2020-08-21 | 2020-11-17 | 湖北民族大学 | Method for detecting vehicle-mounted personnel statistical information |
| CN113191223A (en) * | 2021-04-15 | 2021-07-30 | 宁波市民卡运营管理有限公司 | Passenger density evaluation method and device, computer equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018148896A1 (en) | 2018-08-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107004133A (en) | Patronage statistical method and device in a kind of vehicle | |
| CN110930547A (en) | Vehicle door unlocking method, vehicle door unlocking device, vehicle door unlocking system, electronic equipment and storage medium | |
| CN107004128A (en) | A kind of driver identity recognition methods and device | |
| CN104240516B (en) | illegal operation automobile intelligent identification device | |
| CN109167894A (en) | Camera control method, device, mobile terminal and storage medium | |
| US20150084757A1 (en) | Methods and systems for determining auto accidents using mobile phones and initiating emergency response | |
| CN110225237B (en) | Image acquisition method and device and mobile terminal | |
| KR20160019514A (en) | Method and System for Identifying Damage Caused to a Vehicle | |
| CN109117725A (en) | Face identification method and device | |
| CN107145849B (en) | Target object state detection method, mobile terminal and computer readable storage medium | |
| US20180270444A1 (en) | Image recording system, image recording method and storage medium recording image recording program | |
| CN109040351A (en) | Camera control method, device, mobile terminal and storage medium | |
| CN109002787A (en) | Image processing method and device, storage medium, electronic equipment | |
| CN106101529A (en) | A kind of camera control method and mobile terminal | |
| CN110341648A (en) | Car door unlocking method, device and storage medium | |
| CN108536380A (en) | Screen control method, device and mobile terminal | |
| US11507960B2 (en) | System and method for handling lost item in autonomous vehicle | |
| CN111982372A (en) | Method for detecting vehicle missing object, vehicle-mounted device and computer storage medium | |
| CN106170797A (en) | The statistical method of vehicle crew and device | |
| CN112991439B (en) | Method, device, electronic equipment and medium for positioning target object | |
| CN109190448A (en) | Face identification method and device | |
| CN107742165A (en) | Data processing method and related product | |
| KR20150002994A (en) | Apparatus Reliably Providing Vehicle Around Image | |
| CN109348212A (en) | A kind of picture noise determines method and terminal device | |
| CN111126292A (en) | Safety monitoring method, device and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170801 |
|
| RJ01 | Rejection of invention patent application after publication |