CN109558867A - Information collecting device, method and application - Google Patents
Information collecting device, method and application Download PDFInfo
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- CN109558867A CN109558867A CN201811125029.7A CN201811125029A CN109558867A CN 109558867 A CN109558867 A CN 109558867A CN 201811125029 A CN201811125029 A CN 201811125029A CN 109558867 A CN109558867 A CN 109558867A
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- 238000012545 processing Methods 0.000 claims description 11
- 230000000007 visual effect Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 239000002184 metal Substances 0.000 description 12
- 230000033001 locomotion Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- 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
- G06V10/147—Details of sensors, e.g. sensor lenses
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
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Abstract
This application discloses a kind of information collecting devices, include at least: control unit, support unit and at least one information acquisition unit；Wherein, control unit is connect with information acquisition unit electric signal；Support unit is fixedly connected with information acquisition unit.Included at least using the method that information collecting device carries out information collection: control unit, which issues instruction, keeps information acquisition unit in the open state；Information acquisition unit carries out Image Acquisition to collected object；Control unit receives the graphical information that information acquisition unit obtains and then obtains the characteristic information of collected object.Device in the application can contrast effect between adjust automatically environment shade and collected object, for improving accuracy, stability and the efficiency identified to commodity image in image procossing, self-service shop, self-service cashier either unmanned convenience store.
Description
Technical field
This application involves a kind of information collecting device, method and applications, belong to field of information processing.
Background technique
In general, before image is identified and classified, pretreatment operation, including removal figure are carried out to image
As the noise for being included, to improve the signal-to-noise ratio of image；Image enhancement and image segmentation are carried out to the image for having identification difficult, with
Picture quality is improved, and carries out image Compression to realize quick storage and transmission.Image recognition is to by a series of
The identification and classification that image after image pretreatment operation carries out, are matched by feature extraction and judgement, determine figure by final
As the process of belonging kinds.
Vision positioning can be described as motion carrier and observe scene by visual apparatus, then be known by image analysis, target
The technologies such as not calculate carrier in the global pose or carrier relative scene under world coordinate system.
There are no more specific reference by location in identification process for traditional vision positioning camera, because unavoidably
Shade will increase the difficulty of pretreatment operation in visual identity, and constructed not yet in the big data about commodity image
It is complete adequately under the premise of, also increase the burden of computer.
In the usage scenario of traditional convenience store, only general indoor light source needs one to the image recognition of commodity
Supplement of a little controllable light sources as indoor light source.
Summary of the invention
According to the one aspect of the application, a kind of information collecting device is provided, which being capable of adjust automatically environment yin
Contrast effect between shadow and collected object is used in image procossing, self-service shop either unmanned convenience store, raising pair
Accuracy, stability and the efficiency of commodity image identification.
Information collecting device in the application is used in image procossing, self-service shop either unmanned convenience store, Neng Goushi
Existing computer accurately identifies product features, improves the accuracy and efficiency of commodity visual analysis, computer is to commodity image
Analysis finally feed back to people, promote the shopping experience of user in unmanned convenience store's scene.
The information collecting device includes at least: control unit, support unit and at least one information acquisition unit；Its
In, described control unit is connect with the information acquisition unit electric signal；The support unit and the fixed company of information acquisition unit
It connects.
The acquisition range of the information acquisition unit includes collected object region.
Described control unit controls the working condition of information acquisition unit, and the figure obtained by receiving information acquisition unit
Shape information obtains the characteristic information of collected object；The information acquisition unit carries out information by triangle vision positioning mode
Acquisition.
Wherein, the information acquisition unit carries out information collection by triangle vision positioning mode, specifically: the dress
Contain 3 information acquisition units in setting, three acquisition units carry out arrangement connection with the shape of triangle.
Optionally, described control unit includes host computer or host computer and the combination for controlling host；Wherein, the control
Host is connect with the upper dynamoelectric signal.
Optionally, the control host controls information acquisition unit by the control instruction that host computer issues.
Optionally, the number of the information acquisition unit is 3, is connected with the shape of triangle.
Preferably, the triangle is equilateral triangle.
Optionally, one of them described information acquisition unit is located at collected object at least one described information collection list
The projection centre in region that member is formed, remaining described information acquisition unit are located at around the projection centre.
As one of specific embodiment, one of camera be located at it is intermediate be used as main camera, in addition two
A two sides that are located at are as auxiliary camera；Three cameras are in firm triangulation location mode.
Optionally, the information acquisition unit includes visual sensor, video camera, camera, magazine at least one.
Optionally, the information acquisition unit passes through ball-shaped cloud platform, three-dimensional holder or two-dimensional pan-tilt and the support unit
Connection；
It wherein, include slip ring in the ball-shaped cloud platform, the three-dimensional holder or the two-dimensional pan-tilt.
Optionally, the camera is connect with ball-shaped cloud platform, and the ball-shaped cloud platform is fixedly connected with the support unit.
Preferably, the information acquisition unit can be swung with multi-angle.
Preferably, the information collecting device further includes increasing steady unit；Described to increase steady unit to increase steady motor, the increasing is steady
Motor is electrically connected with the information acquisition unit, described to increase steady motor with swing rudder in the horizontal plane.
The steady motor driven information acquisition unit of increasing is swung in the horizontal plane, makes information acquisition unit by roll movement
It keeps horizontal in the sky, enhances stability.Meanwhile so that the information acquisition unit can multi-angle swing, have stability it is good,
Reliable in action, can multi-angle swing the advantages of.
Preferably, the information collecting device further includes light filling unit；At least part illumination in the light filling unit
Direction has light shielding part towards the edge of the information acquisition unit, the periphery of light filling unit.
The shade that the light filling unit is used to reduce or avoid information acquisition unit to generate.
Preferably, the light filling unit includes equal tabula rasa, light filling plate, light compensating lamp, light-transmitting plate, incandescent lamp, energy-saving lamp, LED
At least one of lamp.
Optionally, the light filling unit is located at the central area of at least one information acquisition unit；
The central area is the region that the central point of each information acquisition unit is interconnected to form.
Optionally, the number of the information acquisition unit is 3, with the shaped formation of triangle；
The light filling unit is located at the information acquisition unit and arranges the triangle interior to be formed.
Optionally, light sensor is provided with around the information acquisition unit；The light sensor and the light filling
Unit electrical connection.
Preferably, the light filling unit is changed by latticed form.
As one of specific embodiment, the light filling unit is light compensating lamp.The light unit of light filling intralamellar part
Changed by latticed form.
Preferably, the light power of the light filling unit can be adjusted automatically according to the picture quality that control unit identifies
It is whole.
Preferably, the number of the information acquisition unit is 3, described when carrying out arrangement connection with the shape of triangle
Light filling unit is located at the center of triangle.
The environmental light intensity threshold value that the information acquisition unit is detected according to light sensor voluntarily adjusts information collection shape
State.
Preferably, the image information that the light intensity magnitude of the light filling unit is acquired by information acquisition unit is adjusted automatically
It is whole.
Preferably, the information collecting device further includes display unit；The display unit and described control unit telecommunications
Number connection；The display unit is fixedly connected with the support unit.
The characteristic information for the collected object that the display unit display control unit obtains.
As a kind of specific embodiment, when collected object is commodity, the display unit display control unit is obtained
The characteristic informations such as title, model, quantity, the price of the commodity arrived.
This application involves the triangulation location modes of camera in image recognition.
For the application mainly in the utilization situation of unmanned convenience store, the accurate positionin of multiple cameras can aid in calculating
Machine more accurately handles image, analyzes and classification processing.
The application uses top to configure three cameras, and the station-keeping mode of equilateral triangle is presented when standby mode,
The position of camera can be adjusted according to commodity coverage area, and there are setting light compensating lamp, light filling in the intermediate region of three cameras
The light power of lamp can be adjusted automatically according to the picture quality that computer identifies.
The application technical problems to be solved are as follows: computer accurately identifies product features, improves commodity visual analysis
Accuracy and efficiency, computer finally feeds back to people to the analysis of commodity image, promotes user in unmanned convenience store's scene
Shopping experience.
Technical solution provided by the present application, comprising:
(1) three cameras are set, is in triangulation location mode, increases the light filling of an automatic adjustment between camera
Plate.
(2) in a certain number of light sensors of the circumferential arrangement of camera, camera can automatically adjust focal length, light filling plate
Internal light unit is changed by latticed form.
The effect that the application can reach: the contrast effect between adjust automatically environment shade and commodity improves nobody
Under convenience store's scene, accuracy, stability and efficiency that computer identifies commodity image.
Triangulation location mode used herein, which carries out information collection, can be improved the progress of image recognition (information collection)
And efficiency.Be illustrated below: the rigid structure of three strips joins end to end into triangle with three rivets, is a geometry
Invariable system, three rigid bodies connect into geometrically stable system in this way, are generally known as triangle with stability.So when with one
Based on side, in addition both sides all given length when, head and the tail riveting is fixed two information in two intersection points and is adopted there are two intersection point
Integrate unit (can be camera, be further auxiliary camera), by another information acquisition unit (can be camera,
Further it is main camera) it is fixed on certain point, do not changing material shape, not under conditions of disassemblying structure, it is impossible to convert
For another rivet form, admittedly being able to maintain stability, the stability of fixed form also ensures that the precision and effect of image recognition
Rate.
In addition, increasing the light filling unit of automatic adjustment between information acquisition unit in the application in device, can reduce
Or shade caused by information acquisition unit edge is avoided, further enhance the accuracy and efficiency of information collection.The benefit
The light power of light unit is by the power regulation of light, and the focusing of light and dispersion are by changing the opposite of light filling unit
Position is adjusted.
As the specific embodiment in the application:
First part:
Top two sides are fixed with a main camera, three cameras among top opening respectively there are two auxiliary camera
In firm triangulation location mode, as shown in Figure 1, Figure 2 in 62,64,66 it is indicated come out, camera is connect with ball-shaped cloud platform, push up
A metal plate bracket is welded on the inside of portion, then ball-shaped cloud platform is fixed by screws on the fixation hole of metal plate bracket.
The state for adjusting triangulation location, region captured by three cameras can the commodity that are indicated of radiation diagram one put
A light filling region is built by metal plate bracket between three cameras by area, is made for weakening the eaves platform of package camera
At shade, the periphery in light filling region with hood covers light source, in order to avoid influence shooting of the camera to commodity, the light transmission of Fig. 3
Plate is fixed on the side towards commodity.
Second part:
A structure can be constructed to illustrate, the rigid structure of three strips joins end to end into triangle with three rivets,
It is a geometrically stable system, three rigid bodies connect into geometrically stable system in this way, are generally known as triangle with stability.
So only there are two intersection points for head and the tail riveting when in addition both sides all given lengths based on one side, fixed in two intersection points
Main camera is fixed on certain point by auxiliary camera, is not changing material shape, can not under conditions of disassemblying structure
Another riveting setting formula can be converted to, admittedly being able to maintain stability, the stability of fixed form also ensures that image recognition
Precision and efficiency.Adjusting for light compensating lamp can be by the relative distance between the power or lamp and commodity of adjusting lamp.
The power of light is adjusted by the power of light, and the focusing of light and dispersion then pass through mobile and lamp Qu Xianggu
The distance and position of fixed lamp bracket and commodity is adjusted.
Part III:
After adopting the above scheme, due to the application include A-frame, camera sliding equipment, high-definition camera, slip ring,
Level increases the components such as steady motor, and level, which increases steady motor, can drive the camera being mounted in camera sliding equipment to put in the horizontal plane
It is dynamic, keep camera holding in the sky horizontal by roll movement, the stability of camera is enhanced, so that being mounted on A-frame
Interior camera can multi-angle swing, have the advantages that good stability, reliable in action, can multi-angle swing.In addition, the application figure
As light filling is to make the enhancing of light filling region, weaken, or the relative position of mobile light compensating lamp, come obtain precisely, clearly material picture,
Shooting effect is good.
As one of specific embodiment, the information collecting device includes: there are two support unit two sides are each
Auxiliary camera is fixed with a main camera among support unit, and three cameras are in firm triangulation location mode (reference
Shown in Fig. 1 or Fig. 2), camera is connect with ball-shaped cloud platform, and inside top welds a metal plate bracket, then ball-shaped cloud platform is passed through
Screw is fixed on the fixation hole of metal plate bracket.
The state of triangulation location is adjusted, region captured by three cameras can radiate collected object region,
A light filling region is built by metal plate bracket between three cameras, caused by the eaves platform for weakening package camera
The periphery of shade, light filling region covers light source with hood, in order to avoid influence shooting (refer to Fig. 3) of the camera to commodity.
The another aspect of the application, provides a kind of information collecting method, at least includes the following steps:
(1) control unit, which issues instruction, keeps information acquisition unit in the open state；
(2) information acquisition unit carries out Image Acquisition to collected object；
(3) control unit receives the graphical information and then the feature letter for obtaining collected object that information acquisition unit obtains
Breath；
Wherein, the information acquisition unit is fixedly connected on support unit；
The number of the information acquisition unit is at least one.
Preferably, information acquisition unit described in rapid (1) is 3, with triangular arranged；
Light filling is carried out to information acquisition unit using light filling unit in image acquisition process described in step (2)；
The stability for increasing steady unit adjustment information acquisition unit is used in image acquisition process described in step (2)；
The characteristic information that object is collected obtained in step (3) is shown on the display unit.
Optionally, the periphery of the light filling unit has light shielding part；Light biography is provided with around the information acquisition unit
Sensor.
Preferably, information acquisition unit periphery is equipped with light sensor in step (2), in image acquisition process, root
The light intensity obtained according to light sensor is compared with the Intensity threshold of setting, information acquisition unit adjust automatically working condition.
The information acquisition unit automatic adjustment working condition refers to that information acquisition unit is automatically adjusted to fit and adopts with information
The state of collection.It can specifically embody are as follows: information acquisition unit is camera, then according to the feedback of light sensor, camera meeting
Automatically adjust focal length.
Preferably, light filling unit is set among information acquisition unit in step (2).It can embody are as follows: when information is adopted
Collect unit number be 3, specially camera when, light filling unit be located at three cameras form equilateral triangle centre
Position.
Preferably, light filling unit periphery is equipped with occlusion part in step (2), can generate shadow to information collection to avoid unit
It rings.
Optionally, the information collecting method carries out information collection using information collecting device described in any of the above embodiments.
Above- mentioned information acquisition device and information collecting method are applied to image procossing and self-service shop or unmanned convenience store.
The another aspect of the application, provides a kind of image processing apparatus, and described image processing unit includes any of the above-described
At least one of information collecting device described in.
Preferably, described image processing unit obtains image information by the information collecting device, then carries out image
Processing.
The another aspect of the application provides a kind of self-service cashier, which is characterized in that comprising described in any of the above embodiments
At least one of information collecting device and/or image processing apparatus described above.
Optionally, the self-service cashier is used as unmanned convenience store's information desk or self-service shop information desk.
The application's in another aspect, provide a kind of self-service shop or unmanned convenience store, and the unmanned convenience store is comprising upper
State at least one of described in any item information collecting devices and/or the image processing apparatus and/or the self-service receipts
Silver-colored platform.
The unmanned convenience store includes at least one of described information collecting device and/or the image procossing dress
It sets and can be used as self-service shop or unmanned convenience store's information desk.
The beneficial effect that the application can generate includes:
1) information collecting device provided herein has at least one information acquisition unit, and position can be according to quilt
The position adjust automatically of acquisition target；And light filling unit is set in information acquisition unit, to reduce or avoid information collection list
The shade that first edge generates.
2) in information collecting device provided herein, the periphery of light filling unit is equipped with occlusion part, to avoid light filling list
Member has an impact the information gathering process of information acquisition unit.
3) in information collecting device provided herein, the periphery of information acquisition unit is equipped with light sensor, according to
The feedback of the luminous intensity of light sensor, information acquisition unit can automatically adjust working condition.
4) device provided herein, for image procossing, self-service cashier, self-service shop either unmanned convenience store
In, the accurate positionin of multiple cameras can aid in computer image is more accurately handled, analyze and classification at
Reason.
5) information collecting device provided in the application, can be between adjust automatically environment shade and collected object
Contrast effect, for image procossing, self-service shop either in unmanned convenience store, improve the accuracy that commodity image is identified,
Stability and efficiency.
Detailed description of the invention
Fig. 1 is the perspective view of unmanned convenience store's information desk in a kind of embodiment of the application.
Fig. 2 is the perspective view of unmanned convenience store's information desk in a kind of embodiment of the application.
Fig. 3 is the side view of unmanned convenience store's information desk in a kind of embodiment of the application.
Component and reference signs list:
| Appended drawing reference | Component |
| 2 | Support unit |
| 42 | Light compensating lamp |
| 44 | Light-transmitting plate |
| 46 | Hood |
| 62 | Main camera |
| 64 | Auxiliary camera |
| 66 | Auxiliary camera |
| 8 | Show screen |
| 10 | Commodity put area |
Specific embodiment
The application is described in detail below with reference to embodiment, but the application is not limited to these embodiments.
1 information collecting device of embodiment
A kind of information collecting device is provided in the present embodiment.The information collecting device includes: control unit, support list
Member 2 and at least one information acquisition unit；Wherein, described control unit is connect with the information acquisition unit electric signal；It is described
Support unit 2 is fixedly connected with information acquisition unit.
Described control unit includes host computer and control host；Control host is controlled by executing the instruction of host computer
The working condition of information acquisition unit；And the graphical information by obtaining information acquisition unit acquisition obtains the spy of collected object
Reference breath.
The number of the information acquisition unit is 3, is arranged in the form of triangle.
2 information collecting device of embodiment
A kind of information collecting device is provided in the present embodiment, the difference with embodiment 1 is:
Described device further includes light filling unit, and the light filling unit is located at the inside of information acquisition unit triangle, is used for
It reduces and either avoids shade caused by the edge of information acquisition unit；
The periphery of the light filling unit has light shielding part, in case light filling unit is to the information gathering process of information acquisition unit
It has an impact.
Light sensor is provided with around the information acquisition unit；The light sensor is electrically connected with the light filling unit
It connects；The environmental light intensity threshold value that the information acquisition unit is detected according to light sensor voluntarily adjusts information collection state.
Described device further includes display unit, and the display unit is connect with described control unit electric signal；For showing
The characteristic information for the collected object that control unit obtains.
The display unit is fixedly connected with the support unit 2.
Other are same as Example 1.
Embodiment 3
A kind of information collecting device is provided in the present embodiment, the difference with embodiment 1 is:
Described device further includes increasing steady unit, described to increase steady unit to increase steady motor, the steady motor of increasing and the information
Acquisition unit electrical connection, it is described to increase steady motor with swing rudder in the horizontal plane.It is described to increase steady motor driven information collection list
Member is swung in the horizontal plane, is kept information acquisition unit holding in the sky horizontal by roll movement, is enhanced stability.
Other are same as Example 1.
Embodiment 4
A kind of information collecting device is provided in the present embodiment, the difference with embodiment 2 is:
Described device further includes increasing steady unit, described to increase steady unit to increase steady motor, the steady motor of increasing and the information
Acquisition unit electrical connection, it is described to increase steady motor with swing rudder in the horizontal plane.It is described to increase steady motor driven information collection list
Member is swung in the horizontal plane, is kept information acquisition unit holding in the sky horizontal by roll movement, is enhanced stability.
Other are same as Example 2.
The unmanned convenience store's information desk of embodiment 5
A kind of unmanned convenience store's information desk is provided in the present embodiment, is filled using information collection described in embodiment 2
It sets, as depicted in figs. 1 and 2.
Wherein, in Fig. 12 be support unit, be used to support information acquisition unit；62,64,66 be camera, is fixedly mounted
On support unit 2；Wherein, 62,64,66 arrangement in equilateral triangle, 62 be main camera, and 64,66 be auxiliary camera；Its
In, 62 are set to the middle position of support unit 2.Light filling unit is located at the center of the triangle of the composition of information acquisition unit 6, Gu
Dingan County is loaded in support unit 2.
10 put area for commodity in described Fig. 1；Light filling unit is light compensating lamp 42；Display screen 8 is display screen, is fixedly mounted
It is put between area 10 in support unit 2 and commodity.
The use process of unmanned convenience store's information desk: commodity to be settled accounts are placed in commodity and put area 10, are adopted by information
Collection unit treats clearing commodity and carries out graphical information acquisition (region captured by 62,64,66 can radiate commodity and put area 10),
The graphical information that control unit (not marking in figure) is acquired by information acquisition unit believes the feature of the commodity to be settled accounts of acquisition
Breath is shown in that display unit 8 is shown above, is settled accounts by the information of the article to be settled accounts above verification 8.
Wherein, the unlatching of information acquisition unit is issued by control unit and is instructed.
Wherein, the information acquisition unit is by having a generally triangular shape that 62,64,66 pairs of commodity of camera of shape put area
Article to be settled accounts carries out comprehensive information collection；Weaken shade caused by the eaves platform of package camera by light compensating lamp 42.
Wherein, 42 position of light compensating lamp is adjustable.
By above-mentioned apparatus, accuracy, stability and the efficiency to commodity image identification are improved.
The unmanned convenience store's information desk of embodiment 6
A kind of unmanned convenience store's information desk is provided in the present embodiment, with unmanned convenience store's information desk in embodiment 5
Difference are as follows:
The information acquisition unit is connect with ball-shaped cloud platform (not shown), and support unit 2 goes out to be welded with a metal plate bracket,
Ball-shaped cloud platform is fixed by screws on the fixation hole of metal plate bracket.
Contain slip ring in the ball-shaped cloud platform.
The light compensating lamp 42 is installed in the region of metal plate bracket.42 periphery of light compensating lamp covers light source with hood 46, with
Exempt to influence shooting of the camera to commodity.
Other are same as Example 5.
7 self-service shop information desk of embodiment
A kind of self-service shop information desk is provided in the present embodiment, as shown in Figure 3.Itself and it is unmanned convenient in embodiment 5
The difference of shop information desk are as follows:
The information acquisition unit is connect with three-dimensional holder (not shown), and support unit 2 goes out to be welded with a metal plate bracket,
Three-dimensional holder is fixed by screws on the fixation hole of metal plate bracket.
Contain slip ring in the three-dimensional holder.
The light filling unit is light-transmitting plate 44.
The light-transmitting plate 44 is located in the region of metal plate bracket.The periphery of light-transmitting plate 44 covers light source with hood 46, with
Exempt to influence shooting of the camera to commodity.
The light-transmitting plate 44 is fixed on the side of face phase commodity.
Other are same as Example 5.
8 self-service shop information desk of embodiment
A kind of self-service shop information desk is provided in the present embodiment, the area with the self-service shop information desk in embodiment 7
Not are as follows:
At least one light sensor (not shown) of 62,64,66 circumferential arrangements in the information acquisition unit, according to light
The environmental light intensity threshold value of sensing measurement voluntarily adjusts information collection state, i.e., 62,64,66 can automatically adjust focal length.When environment light
When being by force more than given threshold, 62,64,66 will increase focal length automatically；When environmental light intensity is lower than given threshold, 62,64,66 will be certainly
It is dynamic to reduce focal length.The light sensor is electrically connected with the light filling unit.
The light filling plate of light-transmitting plate 44；Its internal light unit is changed by latticed form.
Other are same as Example 7.
The unmanned convenience store's information desk of embodiment 9
A kind of unmanned convenience store's information desk is provided in the present embodiment, the difference with embodiment 6 is, the camera
It is changed to camera, other are same as Example 6.
The unmanned convenience store's information desk of embodiment 10
A kind of unmanned convenience store's information desk is provided in the present embodiment, the difference with embodiment 6 is that the information is adopted
Collection unit is 5 video cameras, is arranged with pentagonal shape.
Other are same as Example 6.
The unmanned convenience store's information desk of embodiment 11
A kind of unmanned convenience store's information desk is provided in the present embodiment, the difference with embodiment 6 is that the information is adopted
Collection unit is 6 video cameras, is arranged with the shape of hexagon.
Other are same as Example 6.
The unmanned convenience store's information desk of embodiment 12
A kind of unmanned convenience store's information desk is present embodiments provided, the difference with embodiment 6 is, the support unit
2 be A-frame, and sliding equipment is fixedly installed on A-frame.
Further include the horizontal steady motor of increasing in the information collecting device, the camera being installed in sliding equipment is driven to exist
It is swung on horizontal plane, keeps camera horizontal in control holding by roll movement, the stability of camera is enhanced, so that camera shooting
Head can be swung with multi-angle, have the advantages that good stability, reliable in action, can multi-angle swing.It is described increase steady motor with it is described
Information acquisition unit electrical connection, it is described to increase steady motor with swing rudder in the horizontal plane.
Simultaneously as setting sliding equipment, the position of camera can be adjusted according to the coverage area of commodity.
Other are the same as embodiment 6.
The above is only several embodiments of the application, not does any type of limitation to the application, although this Shen
Please disclosed as above with preferred embodiment, however not to limit the application, any person skilled in the art is not taking off
In the range of technical scheme, a little variation or modification are made using the technology contents of the disclosure above and is equal to
Case study on implementation is imitated, is belonged in technical proposal scope.
Claims (10)
1. a kind of information collecting device, which is characterized in that the information collecting device includes at least:
Control unit, support unit and at least one information acquisition unit；
Wherein, described control unit is connect with the information acquisition unit electric signal；
The support unit is fixedly connected with information acquisition unit.
2. information collecting device according to claim 1, which is characterized in that described control unit include host computer or on
Position machine and the combination for controlling host；
Wherein, the control host is connect with the upper dynamoelectric signal；
Preferably, the number of the information acquisition unit is 3, with the shaped formation of triangle；
Preferably, the information acquisition unit includes visual sensor, video camera, camera, magazine at least one；
Wherein, the information acquisition unit is connect by ball-shaped cloud platform, three-dimensional holder or two-dimensional pan-tilt with the support unit；
It include slip ring in the ball-shaped cloud platform, the three-dimensional holder or the two-dimensional pan-tilt；
Preferably, the information collecting device further includes increasing steady unit；
Described to increase steady unit to increase steady motor, the steady motor of increasing is electrically connected with the information acquisition unit, described to increase steady motor
With swing rudder in the horizontal plane；
Preferably, the information collecting device further includes light filling unit；
At least part direction of illumination in the light filling unit towards the edge of the information acquisition unit, light filling unit it is outer
It encloses with light shielding part；
Preferably, the information collecting device further includes display unit；
The display unit is connect with described control unit electric signal；
The display unit is fixedly connected with the support unit.
3. information collecting device according to claim 2, which is characterized in that one of them described information acquisition unit is located at
Collected projection centre of the object in the region that at least one described information acquisition unit is formed, remaining described information collection list
Member is located at around the projection centre；
Preferably, the light filling unit is located at the central area of at least one information acquisition unit；
The central area is the region that the central point of each information acquisition unit is interconnected to form；
Preferably, light sensor is provided with around the information acquisition unit；The light sensor and the light filling unit
Electrical connection.
4. information collecting device according to claim 3, which is characterized in that the number of the information acquisition unit is 3,
With the shaped formation of triangle；
The light filling unit is located at the information acquisition unit and arranges the triangle interior to be formed.
5. a kind of information collecting method, which is characterized in that at least include the following steps:
(1) control unit, which issues instruction, keeps information acquisition unit in the open state；
(2) information acquisition unit carries out Image Acquisition to collected object；
(3) graphical information that control unit receives that information acquisition unit obtains obtains the characteristic information of collected object in turn；
Wherein, the information acquisition unit is fixedly connected on support unit；
The number of the information acquisition unit is at least 1.
6. according to the method described in claim 5, it is characterized in that, information acquisition unit described in step (1) be 3, with etc.
Side rounded projections arranged；
Light filling is carried out to information acquisition unit using light filling unit in image acquisition process described in step (2)；
The stability for increasing steady unit adjustment information acquisition unit is used in image acquisition process described in step (2)；
The characteristic information that object is collected obtained in step (3) is shown on the display unit.
7. according to the method described in claim 6, it is characterized in that, the periphery of the light filling unit has light shielding part；
Light sensor is provided with around the information acquisition unit.
8. a kind of image processing apparatus, which is characterized in that described image processing unit includes described in any one of Claims 1-4
At least one of information collecting device.
9. a kind of self-service cashier, which is characterized in that comprising in the described in any item information collecting devices of Claims 1-4
Image processing apparatus at least one and/or according to any one of claims 8.
10. a kind of self-service shop or unmanned convenience store, which is characterized in that the unmanned convenience store includes that Claims 1-4 is any
At least one of information collecting device described in and/or image processing apparatus as claimed in claim 9 and/or claim
Self-service cashier described in 9.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017108918068 | 2017-09-27 | ||
| CN201710891806 | 2017-09-27 |
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| CN109558867A true CN109558867A (en) | 2019-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821572024.4U Expired - Fee Related CN209357081U (en) | 2017-09-27 | 2018-09-26 | Information collecting device and image processing apparatus, self-service cashier, self-service shop or the unmanned convenience store for applying it |
| CN201811125029.7A Pending CN109558867A (en) | 2017-09-27 | 2018-09-26 | Information collecting device, method and application |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821572024.4U Expired - Fee Related CN209357081U (en) | 2017-09-27 | 2018-09-26 | Information collecting device and image processing apparatus, self-service cashier, self-service shop or the unmanned convenience store for applying it |
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| US11182759B2 (en) | 2019-04-15 | 2021-11-23 | Advanced New Technologies Co., Ltd. | Self-service checkout counter |
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| CN209357081U (en) | 2019-09-06 |
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