CN108521296A - Inventory information identifying system and method - Google Patents
Inventory information identifying system and method Download PDFInfo
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- CN108521296A CN108521296A CN201810352371.4A CN201810352371A CN108521296A CN 108521296 A CN108521296 A CN 108521296A CN 201810352371 A CN201810352371 A CN 201810352371A CN 108521296 A CN108521296 A CN 108521296A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/116—Visible light communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/1141—One-way transmission
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Abstract
The present invention provides a kind of inventory information identifying system and method, in the system, it is seen that optic communication light source receives the digital information that lightwave communication emitter is sent, and is loaded with the lightwave signal of digital information to kinds of goods week edge emitting to be identified；When kinds of goods to be identified are removed, the sensor being exposed in lightwave communication sensor array under visible light communication light source receives the lightwave signal that visible light communication light source is emitted；Single layer substrate concentrator is according to above-mentioned lightwave signal, parsing obtains carrying the first identifier information of the identification marking of sensor, and the second identifier information of the identification marking of the identification marking and sensor that carry single layer substrate concentrator is sent to communication device, so that the second identifier information that monitoring platform is forwarded according to communication device, determine the location information, quantity information and shape information of kinds of goods to be identified, the monitoring and identification that the kinds of goods of the single or multiple dense deployments of fixed area can be carried out with number of positions shape, improve the recognition accuracy of inventory information.
Description
Technical field
The present invention relates to information discriminating technology fields, more particularly, to a kind of inventory information identifying system and method.
Background technology
Currently, fixed inventory information identification technology includes mainly following three kinds：Weighting manner based on pressure sensor,
RFID tag, and the technical system based on image vision identification.
Weighing sensor is the common technology for carrying out kinds of goods management.Using the weighting manner of pressure sensor, mainly
The change of unit item quantity is judged according to the weight change of multiple article accumulations on sensor using the weighing principle of electronic scale
Change.When object is placed on pressure sensor, pressure is applied to sensor, which occurs elastic deformation, to make impedance
It changes, while being changed using driving voltage, export the analog signal of a variation.Therefore its physical deformation is by ring
The border higher sensors towards ambient requirement of precision that is affected is higher, therefore is not suitable for surroundings, and due to long-term object
Reason deformation will produce accumulative measurement error, therefore needed in its cycle of operation it is repeated to sensor carry out it is calibrated, be
Whole operation expense of uniting is too high, and in actually using between many kinds of goods own wts and calibration weight there are error,
This in operation, the weight data of sensor acquisition with caused when calibration weight data comparison can not Data Matching trouble.Pressure
Force snesor volume is big, and pressure sensor is required for placing the flat inclination of article, and pressure sensor can only pass through
It measures weight change and calculates number of articles, can not determine article placement location and shape, the accuracy of pressure sensor is not high, claims
Weight is inaccurate.
Applying for RFID tag is relatively conventional in various supermarkets, is usually used in the exposed monitoring of commodity.RFID technique
Basic functional principle is after the tag enters the magnetic field, to receive the radiofrequency signal that plug-in reader is sent out, the energy obtained by induced current
Amount sends out product identification information stored in the chip, after plug-in reader reads information and decodes, send to Central Information System into
The related data processing of row.Which needs to install RF tag on identified kinds of goods, while needing the phase of environment deployment nearby
The label read antenna equipment answered the Material Cost and cost of labor of kinds of goods management can be significantly increased in routine use, especially
It is in retail domain, the commodity of low value or meagre profit are not suitable for the identification method of this kinds of goods position and quantity.Meanwhile it using
It needs to occupy corresponding RF resources in the operation of electronic radio-frequency technical solution, in complicated running environment, it is easy to
By the radio signal of identical frequency or interfering for strong magnetic field.Radiotechnics, be easy in the environment of not blocking by
It intercepts and captures, Item Information does not have secrecy provision.The method for determining item quantity by RF tag is needed to install on kinds of goods and be used
In the radio frequency tag device of positioning, a large amount of manual labors are put into, while with product sales process, the consumption of label also can
Form huge Material Cost.
It is the method using image analysis based on image vision identification technology, image modeling, later-stage utilization is carried out to kinds of goods
Video camera carries out image taking to needing the kinds of goods identified and kinds of goods to put surrounding enviroment, passes through the difference pair changed before and after image
Than the position sum number amount variation for identifying article.Using image vision identification technology, need identified article region it is multiple not
Multiple cameras image capture device is disposed with angle, cost is higher.And in the region of kinds of goods dense deployment, it is also easy to generate
Failure is judged caused by blocking between people and object or object and object.The technical system is before use, also need to identified
Article carries out image modeling, and in order to the image comparison in later stage, this is complete for the industry for frequently replacing kinds of goods form and appearance
It is not applicable, it is also required to early period put into the appearance images model of a large amount of manpower and materials acquisition identification articles.
Therefore, above-mentioned three kinds of modes, which can not achieve, comprehensively and accurately identifies inventory information.
Invention content
In view of this, the purpose of the present invention is to provide a kind of inventory information identifying system and method, can realize to goods
Product information accurately identifies, and includes the identification of kinds of goods position, quantity, shape much information.
In a first aspect, an embodiment of the present invention provides a kind of inventory information identifying systems, including：Lightwave communication transmitting dress
It sets, visible light communication light source, lightwave communication sensor array, single layer substrate concentrator, communication device, monitoring platform；
Visible light communication light source is placed in above kinds of goods to be identified, is connect with lightwave communication emitter；
Lightwave communication sensor array is disposed below kinds of goods to be identified；
Lightwave communication sensor array is connect with single layer substrate concentrator；
The digital information of kinds of goods for identification transmitted by visible light communication light source reception lightwave communication emitter, and to
Transmitting is loaded with the lightwave signal of digital information within the scope of the physical space on kinds of goods periphery to be identified；
When kinds of goods to be identified are removed, the sensing that is exposed in lightwave communication sensor array under visible light communication light source
Device receives the lightwave signal that visible light communication light source is emitted, and lightwave signal is sent to single layer substrate concentrator；
Single layer substrate concentrator parses lightwave signal, and the first light wave of identification marking for obtaining carrying sensor is fixed
Bit walk identification information, and the second light wave of the identification marking of the identification marking and sensor of single layer substrate concentrator will be carried
Positioning and communicating identification information is sent to communication device；
Second light wave positioning and communicating identification information is forwarded to monitoring platform by communication device, so that monitoring platform is according to second
Light wave positioning and communicating identification information determines the location information, quantity information and shape information of kinds of goods to be identified.
With reference to first aspect, an embodiment of the present invention provides the first possible embodiments of first aspect, wherein light
Wave communication sensor array includes：The lightwave communication sensor of the multiple combinations of multiple dense arrangements；
Each lightwave communication sensor can the lightwave signal that is emitted of individual reception visible light communication light source.
With reference to first aspect, an embodiment of the present invention provides second of possible embodiments of first aspect, wherein can
Light-exposed communication light source includes：LED communication light emitting source.
With reference to first aspect, an embodiment of the present invention provides the third possible embodiments of first aspect, wherein logical
T unit includes：Telecommunication network host computer communication；
Telecommunication network host computer communication is connect with one or more single layer substrate concentrator.
With reference to first aspect, an embodiment of the present invention provides the 4th kind of possible embodiments of first aspect, wherein remote
It is provided with wireless communication module in journey network communication host；
Wireless communication module includes：Ethernet RJ45 modules, WIFI module, bluetooth module, NB-IOT modules, 3G/4G moulds
At least one of block.
With reference to first aspect, an embodiment of the present invention provides the 5th kind of possible embodiments of first aspect, wherein also
Including：Warning device；
Communication device is connect with warning device；
Communication device is additionally operable to obtain the working condition of lightwave communication sensor array and/or single layer substrate concentrator, and
When judging faulty generation according to working condition, control warning device is alarmed.
With reference to first aspect, an embodiment of the present invention provides the 6th kind of possible embodiments of first aspect, wherein logical
T unit is additionally operable to when judging faulty generation according to working condition, will be sent in fault alarm information to monitoring platform.
With reference to first aspect, an embodiment of the present invention provides the 7th kind of possible embodiments of first aspect, wherein logical
T unit is additionally operable to receive the work order that monitoring platform issues, and work order is forwarded to device connected to it, so that
Device executes corresponding operation according to work order；Device includes single layer substrate concentrator.
With reference to first aspect, an embodiment of the present invention provides the 8th kind of possible embodiments of first aspect, wherein prison
It surveys in platform and is provided with display device；
Monitoring platform by display device to the location information, quantity information and shape information of kinds of goods to be identified, with default
Format is shown.
Second aspect, the embodiment of the present invention also provide a kind of inventory information recognition methods, including：
The digital information of kinds of goods for identification transmitted by visible light communication light source reception lightwave communication emitter, and to
Transmitting is loaded with the lightwave signal of digital information within the scope of the physical space on kinds of goods periphery to be identified；Visible light communication light source is placed in
Above kinds of goods to be identified, it is connect with lightwave communication emitter；Lightwave communication sensor array is disposed below kinds of goods to be identified；Light wave
Communication sensor array is connect with single layer substrate concentrator；
When kinds of goods to be identified are removed, the sensing that is exposed in lightwave communication sensor array under visible light communication light source
Device receives the lightwave signal that visible light communication light source is emitted, and lightwave signal is sent to single layer substrate concentrator；
Single layer substrate concentrator parses lightwave signal, and the first light wave of identification marking for obtaining carrying sensor is fixed
Bit walk identification information, and the second light wave of the identification marking of the identification marking and sensor of single layer substrate concentrator will be carried
Positioning and communicating identification information is sent to communication device；
Second light wave positioning and communicating identification information is forwarded to monitoring platform by communication device, so that monitoring platform is according to second
Light wave positioning and communicating identification information determines the location information, quantity information and shape information of kinds of goods to be identified.
The embodiment of the present invention brings following advantageous effect：
In inventory information identifying system provided in an embodiment of the present invention, including lightwave communication emitter, visible light are logical
Believe light source, lightwave communication sensor array, single layer substrate concentrator, communication device, monitoring platform；Wherein, it is seen that optic communication light source
It is placed in above kinds of goods to be identified, is connect with lightwave communication emitter；Lightwave communication sensor array is disposed below kinds of goods to be identified；
Lightwave communication sensor array is connect with single layer substrate concentrator；Visible light communication light source receives transmitted by lightwave communication emitter
Kinds of goods for identification digital information, and into the physical space on kinds of goods periphery to be identified transmitting be loaded with digital information
Lightwave signal；When kinds of goods to be identified are removed, the biography that is exposed in lightwave communication sensor array under visible light communication light source
Sensor receives the lightwave signal that visible light communication light source is emitted, and lightwave signal is sent to single layer substrate concentrator；Single layer
Substrate concentrator parses lightwave signal, obtains identification marking the first light wave positioning and communicating mark letter for carrying sensor
Breath, and the second light wave positioning and communicating mark of the identification marking of the identification marking and sensor of single layer substrate concentrator will be carried
Information is sent to communication device；Second light wave positioning and communicating identification information is forwarded to monitoring platform by communication device, so that monitoring
Platform determines the location information, quantity information and shape information of kinds of goods to be identified according to the second light wave positioning and communicating identification information.
The present invention passes through lightwave communication emitter, visible light communication light source, lightwave communication sensor array, single layer substrate concentrator, logical
Data transmission between T unit, monitoring platform can be to the list of fixed area using space lightwave communication fixation and recognition technology
The kinds of goods of a or multiple dense deployments carry out the monitoring and identification of position, quantity, shape, and the identification for improving inventory information is accurate
Rate.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and is obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram for inventory information identifying system that the embodiment of the present invention one provides；
Fig. 2 is the schematic diagram for another inventory information identifying system that the embodiment of the present invention one provides；
Fig. 3 is the schematic diagram for another inventory information identifying system that the embodiment of the present invention one provides；
Fig. 4 is the schematic diagram for another inventory information identifying system that the embodiment of the present invention one provides；
Fig. 5 is the schematic diagram for another inventory information identifying system that the embodiment of the present invention one provides；
Fig. 6 is a kind of flow chart of inventory information recognition methods provided by Embodiment 2 of the present invention.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
In existing fixed inventory information identification technology, weighting manner, RFID tag based on pressure sensor, with
And the technical system based on image vision identification can not achieve and comprehensively and accurately be identified to inventory information.
Based on this, a kind of inventory information identifying system of offer of the embodiment of the present invention and method pass through lightwave communication and emit dress
It sets, the data between visible light communication light source, lightwave communication sensor array, single layer substrate concentrator, communication device, monitoring platform
Transmission, using space lightwave communication fixation and recognition technology, can to the kinds of goods of the single or multiple dense deployments of fixed area into
Line position sets, the monitoring and identification of quantity, shape, improves the recognition accuracy of inventory information.
For ease of understanding the present embodiment, system is identified to a kind of inventory information disclosed in the embodiment of the present invention first
System describes in detail.
Embodiment one：
Shown in Figure 1 an embodiment of the present invention provides a kind of inventory information identifying system, which includes：Light wave is logical
Believe emitter 11, visible light communication light source 12, lightwave communication sensor array 14, single layer substrate concentrator 15, communication device 16,
Monitoring platform 17.
Wherein, it is seen that optic communication light source 12 is placed in 13 top of kinds of goods to be identified, is connect with lightwave communication emitter 11；It waits for
Identify 13 lower section deployment lightwave communication sensor array 14 of kinds of goods；Lightwave communication sensor array 14 connects with single layer substrate concentrator 15
It connects；The digital information of kinds of goods for identification transmitted by the reception lightwave communication of visible light communication light source 12 emitter 11, and to
Transmitting is loaded with the lightwave signal of digital information within the scope of the physical space on 13 periphery of kinds of goods to be identified；When kinds of goods to be identified are moved
Except when, the sensor being exposed in lightwave communication sensor array 14 under visible light communication light source receives visible light communication light source 12
The lightwave signal emitted, and lightwave signal is sent to single layer substrate concentrator 15；Single layer substrate concentrator 15 believes light wave
It number is parsed, obtains identification marking the first light wave positioning and communicating identification information for carrying sensor, and single layer will be carried
Second light wave positioning and communicating identification information of the identification marking of substrate concentrator 15 and the identification marking of sensor is sent to communication
Device 16；Second light wave positioning and communicating identification information is forwarded to monitoring platform 17 by communication device 16, so that monitoring platform 17
According to the second light wave positioning and communicating identification information, location information, quantity information and the shape information of kinds of goods 13 to be identified are determined.
Above-mentioned visible light communication light source 12 includes：LED communication light emitting source.The present invention is real as a preferred implementation manner,
It applies and uses LED communication light emitting source in example.LED communication light emitting source is connect with lightwave communication emitter 11, lightwave communication transmitting dress
It sets 11 one can be identified and be identified after the digital information of article is modulated and be sent to LED communication light emitting source, utilize LED communication
The lightwave signal that light emitting source is sent out is sent to the physical space range on article periphery to be identified by air dielectric.The lightwave signal
In be loaded with the digital information of inventory information for identification.Effective range of transmission of the digital information is that the LED communication shines
The light wave sphere of action that source is sent out.
Above-mentioned lightwave communication sensor array 14 includes：The lightwave communication sensor of the multiple combinations of multiple dense arrangements；Often
A lightwave communication sensor can the lightwave signal that is emitted of individual reception visible light communication light source 12.Lightwave communication sensor array 14
In multiple lightwave communication sensors can according to the form of detected kinds of goods carry out flexible combination, can not only detect by actively
The position of the kinds of goods of different shapes of definition and quantity, can be with the face shaping of passive detection kinds of goods.
The sensor array of dense arrangement possesses actively definition mark and two kinds of operating modes of passive detection, actively definition mark
Knowledge refers to that can define one or more sensors combination according to the shape of known object to identify the object.Passive detection pattern is
Blocking by lightwave data when by placing on an array of sensors object, causes operative sensor that can not receive light wave number
According to and generate data variation, monitoring platform 17 by occur data variation sensing station can capture and describe object shape
Shape.
Specifically, lightwave communication sensor array 14 is made of the lightwave communication sensor of multiple dense arrangements, it is each to sense
Device can with individual reception LED communication light emitting source send lightwave signal can also to obtain light wave positioning and communicating identification information
The light wave positioning and communicating that LED communication light emitting source is sent, which is received, using multiple lightwave communication sensors of various combination mode identifies letter
Breath.
There are one its bodies for identification for each lightwave communication sensor correspondence in the lightwave communication sensor array 14
The identification marking of part, which may include a variety of addresses, for example, sensor internal physical data access address, to
Mark is placed on above, or covers the kinds of goods to be identified 13 of sensor.Pass through dense arrangement in lightwave communication sensor array 14
Lightwave communication sensor different combination forms may be implemented, to distinguish the position for being placed on kinds of goods to be identified 13 above
It sets, quantity and shape.When kinds of goods 13 to be identified are placed on above lightwave communication sensor array 14, screening of the sensor due to kinds of goods
Gear can not receive the light wave positioning and communicating identification information that top LED communication light emitting source is sent out, once kinds of goods to be identified 13 are moved
Except (backorder status is sold or occurred to kinds of goods), the sensor being exposed in the light wave sphere of action of LED communication light emitting source, quickly
The light wave positioning and communicating identification information loaded in light wave is received, and by the light wave positioning and communicating identification information together with the object of itself
Reason mailing address is sent to single layer substrate concentrator 15 together, that is, by above-mentioned first light wave positioning and communicating identification information.
The central role of single layer substrate concentrator 15 is to monitor whether this layer of all lightwave communication sensor arrays 14 connect in real time
Lightwave communication positioning identification information is received, if it find that this layer there are one or more sensors to receive above-mentioned first light wave positioning
Communication identifier information, will acquire the above-mentioned first light wave positioning and communicating identification information acquired in the sensor at once, and together with
The identification marking of single layer substrate concentrator 15, such as physical address are sent to together in communication device 16, that is, by above-mentioned
Two light wave positioning and communicating identification informations are sent in communication device 16, and the communication device 16 in the present embodiment is the telenet of local
Network communication host.
Remote network communication host is connect with local one or more single layer substrate concentrators 15, and uses real-time Communication for Power
Mode monitors the information of all channels, can quickly receive the second light wave positioning and communicating mark of the transmission of single layer substrate concentrator 15
Know information, and the second light wave positioning and communicating identification information is sent to by monitoring platform 17 by corresponding network interface, the monitoring
Platform 17 is distal end kinds of goods number of positions shape data operation platform, is equipped with kinds of goods number of positions shape data arithmetic system.
The monitoring platform 17 is connect with remote network communication host, and remote network communication host is connected with each layer concentrator using wired mode
It connects.
Wireless communication module is additionally provided in remote network communication host, including：Ethernet RJ45 modules, WIFI module,
At least one of bluetooth module, NB-IOT modules, 3G/4G modules.Module is communicated with monitoring platform 17 by radio communication.
Inventory information identifying system further includes in the present embodiment：Warning device 18.Communication device 16 connects with warning device 18
It connects；Communication device 16 is additionally operable to obtain lightwave communication sensor array 14 and/or the working condition of single layer substrate concentrator 15, and
When judging faulty generation according to working condition, control warning device 18 is alarmed.In addition, communication device 16 is additionally operable in root
When judging faulty generation according to working condition, it will be sent in fault alarm information to monitoring platform 17.Communication device 16 is additionally operable to connect
The work order that monitoring platform 17 issues is received, and work order is forwarded to device connected to it, so that device is according to work
Instruction execution operates accordingly；Device includes warning device 18 or single layer substrate concentrator 15.
Specifically, communication device 16, as remote network communication host can also be logical to itself and local all light waves
Letter sensor array 14 and the implementation state of single layer substrate concentrator 15 are monitored.Usually, kinds of goods need to be placed on goods
It on frame, and needs to dispose lightwave communication sensor array 14 below shelf, when lightwave communication sensor therein breaks down
It waits, remote network communication host can realize automatic fault identification and be declared to monitoring platform 17, find system in time
Whether there is device to break down in system, if it find that thering is device operation is abnormal can send failure letter to monitoring platform 17 immediately
Breath.It is equivalent to the fault message of the function of reporting an error automatically, above-mentioned lightwave communication sensor array 14 or single layer substrate concentrator 15
It can be by being sent on remote network communication host to monitoring platform 17.In addition, remote network communication host can also receive prison
The work order that platform 17 issues is surveyed, and corresponding operation is executed according to the local related device of work order control, for example,
Realize the transformation of operating mode.
As a preferred implementation manner, display device 171 is provided in above-mentioned monitoring platform 17.Monitoring platform 17 passes through
The display device 171 shows location information, quantity information and the shape information of kinds of goods 13 to be identified with preset format.
Specifically, above-mentioned monitoring platform 17 is a set of software interactive system for being installed on data acquisition, operation, storage and analysis
The device of system.The monitoring platform 17 is communicated by internet with the remote network communication host for being deployed in different zones, is led to
Remote network communication host and single layer substrate concentrator 15 are crossed, the data of the transmission of lightwave communication sensor array 14 can be acquired in real time
Information, the data information include mainly the location information of kinds of goods 13 to be identified, physics shelf information, physical layer level information, sense
Information, kinds of goods position recovery time etc. are restored in device physical address, kinds of goods traveling time, kinds of goods position, by believing these data
The kinds of goods display position sum number amount that breath operation can show all monitor areas with analysis in graphical form changes.The monitoring platform
17 also by with database form storage acquisition data and analysis as a result, can also be by the dress of all connections in monitoring network
Operating status is set, is shown by display device 171 with preset diagrammatic form.
The system that the embodiment of the present invention is provided not only can more accurately detect kinds of goods compared with traditional weighting manner
Quantity, and can detect position detection and SHAPE DETECTION that weighing sensor cannot achieve, while compared with weighting manner,
This system is adapted to more measuring environments and different kinds of goods presentations.Compared with RFID tag detection method, this
System can also detect position and the shape of kinds of goods in addition to that can detect item quantity variation, while can be to avoid RF tag
Supplies consumption cost and deployment RF tag generate additional cost of labor, will not occur due to radio environment interfere
Caused by communication data mistake phenomenon.Compared with simple image-recognizing method, this system can effectively reduce video camera installation
Quantity, while reducing the operation cost reduction algorithm complexity of image analysis.
The technique effect that the inventory information identifying system that the embodiment of the present invention is provided is realized is compared with traditional technology method
Advantage it is as follows：
1. compared to weighting manner, the inventory information identifying system that the embodiment of the present invention is provided is in addition to judging kinds of goods number
Amount, can also measure kinds of goods location and shape；Without being weighed in advance to product or the typing of weight data, will not occur
The data error of original weight data and generation of actually weighing；Compared to weighing sensor, the physics of inventory information identifying system
Structure is simpler, and product physical size can be done more small and exquisite, and product form is more flexible, is adapted to more widely measure flat
Platform form；Using lightwave communication mode, measuring table inclination angle is not required, is adapted to more measuring table morphological requirements.
Shelf based on the inventory information identifying system that the embodiment of the present invention is provided can use the goods of visible light kinds of goods management system
Frame has a variety of shelf forms, can be with precise weighing in the state of arbitrary inclination.
2. compared to RFID tag mode, the inventory information identifying system that the embodiment of the present invention is provided is without producing
Identity device on product outside plus is greatly reduced artificial label and attaches cost, thoroughly eliminate the operation consumption of RF tag at
This；Without installing additional radio frequency card reader or similar device, reduces deployed with devices cost and project installation is implemented
Cost.
3. compared to other radio-location technologies, the inventory information identifying system that the embodiment of the present invention is provided uses light
Wave carries out the wireless transmission of location data or mark data, interference will not be generated with other radio systems, in radio complexity
Run more stable in environment, data transmission is more reliable.
4. compared to simple image vision mode, the inventory information identifying system that the embodiment of the present invention is provided can be more
The simple positioning for realizing fixed kinds of goods and quantity statistics, do not need complicated algorithm, operation cost can be greatly reduced；In goods
The deployment quantity of image capture device can be greatly decreased in the intensive space put of product, reduce hardware lower deployment cost；Without reality
Now image modeling is carried out to being identified kinds of goods；It is not in the data error caused by the blocking of mobile object.
In addition, the inventory information identifying system that is provided of the embodiment of the present invention can with image vision method connected applications,
It reduces hardware and disposes quantity, increase multidimensional data analysis, improve kinds of goods mark accuracy rate and application range.
Several specific embodiments are set forth below：
(1) single channel list kinds of goods light wave sensing data communication positioning mark
It is shown in Figure 2,1 needs kinds of goods to be identified is placed in lightwave communication sensor array, kinds of goods will be corresponding
Lightwave communication sensors A 1 covers, and before kinds of goods are not removed, lightwave communication sensors A 1 can not be with due to blocking for kinds of goods
LED communication light emitting source is into row data communication.When the moment that kinds of goods are removed, lightwave communication sensor is exposed to LED communication and shines
In the communication light wave sphere of action that source is sent out, the light wave positioning and communicating identification information ID1 in lightwave signal is received at once, due to light
The data of wave communication sensors A 1 change, and single layer substrate concentrator B1 can acquire the data ID1 of this variation and company at once
With changed lightwave communication sensors A 1 physical address and this layer of single layer substrate concentrator B1 physical address together
It is sent to the remote network communication host C 1 of local counter, via the communication interface of remote network communication host by data and originally
The unique mark of counter is sent to monitoring platform by internet where the IP address and B1 of ground counter single layer substrate concentrator B1,
The light wave positioning and communicating identification information ID1 and lightwave communication sensors A 1 that the monitoring platform is received according to the sensor of transmission
Address, the level address of single layer substrate concentrator B1,1 counter mark data of remote network communication host C, remote network communication
The specific location that host IP address can quickly position generation data variation is the channels the A1 position of the B1 layers positioned at counter C1
The sensor set.
(2) multichannel list kinds of goods light wave sensing data communication positioning mark
Shown in Figure 3, system can define the various combination generation of lightwave communication sensor according to the form of putting on article
The one or a set of kinds of goods to be identified of table, can be on the monitoring platform of distal end kinds of goods number of positions data shape operation, will be a certain
The a certain layer lightwave communication sensors A 1 of counter, A2 are defined as identifying an individual kinds of goods.Kinds of goods meeting when putting
Sensors A 1, A2 are blocked simultaneously, A1, A2 can not be realized with LED communication light emitting source and be communicated, when the moment that kinds of goods are removed, sensing
Device A1, A2 can be exposed in the communication light wave sphere of action that LED communication light emitting source is sent out, and sensors A 1, A2 are received at once
To the light wave positioning and communicating identification information ID1 in light wave, since sensors A 1, the data of A2 change, single layer substrate is concentrated
Device B1 can acquire at once sensors A 1, A2 variation data ID1 and together with the physical address of changed sensors A 1, A2 with
And the physical address of this layer of concentrator B1 is sent to the remote network communication host C 1 of local counter together, it is logical via telecommunication network
Believe that the unique mark of counter where the IP address and B1 of data and local counter B1 is passed through interconnection by the communication interface of host C 1
Net is sent to monitoring platform, light wave positioning and communicating identification information ID1 that monitoring platform is received according to the sensor of transmission and
Sensors A 1, A2, the level address of single layer substrate concentrator B1,1 counter mark data of remote network communication host C, telenet
Network communication host IP address can quickly position occur data variation specific location be positioned at counter C1 B1 layers A1,
The sensor of A2 channel positions, while identifying sensor combinations form, monitoring platform according to the good kinds of goods of predefined
Judge sensors A 1, A2 mark be a kinds of goods.
(3) the more kinds of goods light wave sensing data communication positioning marks of multichannel
It is shown in Figure 4, as examples detailed above (2) can be with sensor A1-A2 marks one on predefined B1 level concentrators
A single kinds of goods E1, A3 identify a single kinds of goods E2, and sensor A5-A6-A7 identifies one individually on B2 level concentrators
Kinds of goods E3.When kinds of goods E1, E2, E3 are removed, sensor combinations A1-A2, A3, A5-A6-A7 can receive B1, B2 transmission respectively
ID1 and ID2, the combinations of sensor identification kinds of goods is defined according to the combination of the data of upload and platform, platform can be quick
Positioning is by counter, level, sensing station and the form where mobile kinds of goods.
(4) multichannel light wave sensing data communication shape perception mark
It is shown in Figure 5, examples detailed above mainly by active definition mode, can according to the form of identified kinds of goods with
And be positioned over sensor it is supreme when block the situation of sensor and define sensor combinations and identify the kinds of goods, can also pass through by
Identified article is positioned over to be exposed on the sensor under LED communication light emitting source in advance, and blocking is being blocked by light
The sensor for receiving data receives lightwave data ID1, and concentrator B1 can be occurred by detecting the data of which sensor and acquiring
Change to judge which sensor is blocked, the changed sensor address of data is sent to far together with own physical address
Journey network communication host C 1, platform can be according to the biographies of mark data ID1, generation data variation that network communication host C 1 is sent
Sensor address and the addresses level concentrator B1, position changed sensor position, while according to the object of sensor
Address is managed, the contour shape being blocked is depicted on this layer of sensor array.
Such as it is received in sensor array in the light wave positioning and communicating identification information of a 6*4, each lightwave communication sensing
There are an independent physical address for device, when device all the sensors are exposed under LED communication light emitting source, all sensings
Device can receive lightwave data ID1, and corresponding sensor can be blocked when kinds of goods of different shapes are placed on device, according to
Above method platform can capture and describe body form.Object one corresponds to A1；Two corresponding A 1-A2 of object；Three corresponding A 8- of object
A9-A10；Four corresponding A 1-A2-A7-A8 of object.
Embodiment two：
The embodiment of the present invention also provides a kind of inventory information recognition methods, shown in Figure 6, and this method includes following step
Suddenly：
S101：Visible light communication light source receives the number letter of the kinds of goods for identification transmitted by lightwave communication emitter
Breath, and transmitting is loaded with the lightwave signal of digital information into the physical space on kinds of goods periphery to be identified.
Wherein, it is seen that optic communication light source is placed in above kinds of goods to be identified, is connect with lightwave communication emitter；Goods to be identified
Lightwave communication sensor array is disposed below product；Lightwave communication sensor array is connect with single layer substrate concentrator.
S102：When kinds of goods to be identified are removed, it is exposed under visible light communication light source in lightwave communication sensor array
Sensor receives the lightwave signal that visible light communication light source is emitted, and lightwave signal is sent to single layer substrate concentrator.
S103：Single layer substrate concentrator parses lightwave signal, obtains the identification marking first for carrying sensor
Light wave positioning and communicating identification information, and will carry the identification marking and sensor of single layer substrate concentrator identification marking
Two light wave positioning and communicating identification informations are sent to communication device.
S104：Second light wave positioning and communicating identification information is forwarded to monitoring platform by communication device, so that monitoring platform root
According to the second light wave positioning and communicating identification information, the location information, quantity information and shape information of kinds of goods to be identified are determined.
In inventory information recognition methods provided in an embodiment of the present invention, it is seen that optic communication light source receives lightwave communication transmitting
The digital information of kinds of goods for identification transmitted by device, and emit load into the physical space on kinds of goods periphery to be identified
There is the lightwave signal of digital information；When kinds of goods to be identified are removed, it is exposed to visible light communication in lightwave communication sensor array
Sensor under light source receives the lightwave signal that is emitted of visible light communication light source, and is parsed to lightwave signal, obtains the
One light wave positioning and communicating identification information；The identification marking of sensor is carried in first light wave positioning and communicating identification information；Single layer
Substrate concentrator acquires the first light wave positioning and communicating identification information, and the second light wave positioning and communicating identification information is sent to communication
Device；The identification marking of single layer substrate concentrator and the identification mark of sensor are carried in second light wave positioning and communicating identification information
Know；Second light wave positioning and communicating identification information is forwarded to monitoring platform by communication device, so that monitoring platform is according to the second light wave
Positioning and communicating identification information determines the location information, quantity information and shape information of kinds of goods to be identified.The embodiment of the present invention passes through
Lightwave communication emitter, visible light communication light source, lightwave communication sensor array, single layer substrate concentrator, communication device, monitoring
Data transmission between platform can be to the single or multiple close of fixed area using space lightwave communication fixation and recognition technology
The kinds of goods of collection deployment carry out the monitoring and identification of position, quantity, shape, improve the recognition accuracy of inventory information.
The computer program product for the inventory information recognition methods that the embodiment of the present invention is provided, including store processor
The computer readable storage medium of executable non-volatile program code, the instruction that said program code includes can be used for executing
Method described in previous methods embodiment, specific implementation can be found in system embodiment, and details are not described herein.
It is apparent to those skilled in the art that for convenience and simplicity of description, the device of foregoing description
And the specific work process of electronic equipment, it can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
Flow chart and block diagram in attached drawing show multiple embodiment method and computer program products according to the present invention
Architecture, function and operation in the cards.In this regard, each box in flowchart or block diagram can represent one
A part for module, section or code, the part of the module, section or code include it is one or more for realizing
The executable instruction of defined logic function.It should also be noted that in some implementations as replacements, the work(marked in box
Can also can in a different order than that indicated in the drawings it occur.For example, two continuous boxes can essentially be substantially parallel
Ground executes, they can also be executed in the opposite order sometimes, this is depended on the functions involved.It is also noted that block diagram
And/or the combination of each box in flow chart and the box in block diagram and or flow chart, work(as defined in executing can be used
Can or the dedicated hardware based system of action realize, or can come using a combination of dedicated hardware and computer instructions real
It is existing.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of division of logic function, formula that in actual implementation, there may be another division manner, in another example, multiple units or component can
To combine or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be by some communication interfaces, device or unit it is indirect
Coupling or communication connection can be electrical, machinery or other forms.
The unit illustrated as separating component may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, you can be located at a place, or may be distributed over multiple
In network element.Some or all of unit therein can be selected according to the actual needs to realize the mesh of this embodiment scheme
's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also
It is that each unit physically exists alone, it can also be during two or more units be integrated in one unit.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in the executable non-volatile computer read/write memory medium of a processor.Based on this understanding, of the invention
Technical solution substantially the part of the part that contributes to existing technology or the technical solution can be with software in other words
The form of product embodies, which is stored in a storage medium, including some instructions use so that
One computer equipment (can be personal computer, server or the network equipment etc.) executes each embodiment institute of the present invention
State all or part of step of method.And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory (ROM, Read-
Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with
Store the medium of program code.
Finally it should be noted that：Embodiment described above, only specific implementation mode of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those of ordinary skill in the art that：Any one skilled in the art
In the technical scope disclosed by the present invention, it can still modify to the technical solution recorded in previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. a kind of inventory information identifying system, which is characterized in that including：Lightwave communication emitter, visible light communication light source, light
Wave communication sensor array, single layer substrate concentrator, communication device, monitoring platform；
The visible light communication light source is placed in above kinds of goods to be identified, is connect with the lightwave communication emitter；
The lightwave communication sensor array is disposed below the kinds of goods to be identified；
The lightwave communication sensor array is connect with the single layer substrate concentrator；
The visible light communication light source receives the digital information of the kinds of goods for identification transmitted by the lightwave communication emitter,
And transmitting is loaded with the lightwave signal of the digital information into the physical space on the kinds of goods periphery to be identified；
When the kinds of goods to be identified are removed, it is exposed under the visible light communication light source in the lightwave communication sensor array
Sensor, receive the lightwave signal that the visible light communication light source is emitted, and the lightwave signal is sent to institute
State single layer substrate concentrator；
The single layer substrate concentrator parses the lightwave signal, obtains the identification marking for carrying the sensor
One light wave positioning and communicating identification information, and the knowledge of the identification marking and the sensor of the single layer substrate concentrator will be carried
The the second light wave positioning and communicating identification information not identified is sent to the communication device；
The second light wave positioning and communicating identification information is forwarded to the monitoring platform by the communication device, so that the monitoring
Platform according to the second light wave positioning and communicating identification information, determine the location informations of the kinds of goods to be identified, quantity information and
Shape information.
2. inventory information identifying system according to claim 1, which is characterized in that the lightwave communication sensor array packet
It includes：The lightwave communication sensor of the multiple combinations of multiple dense arrangements；
Each lightwave communication sensor can the lightwave signal that is emitted of visible light communication light source described in individual reception.
3. inventory information identifying system according to claim 1, which is characterized in that the visible light communication light source includes：
LED communication light emitting source.
4. inventory information identifying system according to claim 1, which is characterized in that the communication device includes：Telenet
Network host computer communication；
The telecommunication network host computer communication is connect with single layer substrate concentrator described in one or more.
5. inventory information identifying system according to claim 4, which is characterized in that set in the telecommunication network host computer communication
It is equipped with wireless communication module；
The wireless communication module includes：Ethernet RJ45 modules, WIFI module, bluetooth module, NB-IOT modules, 3G/4G moulds
At least one of block.
6. inventory information identifying system according to claim 1, which is characterized in that further include：Warning device；
The communication device is connect with the warning device；
The communication device is additionally operable to the work shape for obtaining the lightwave communication sensor array and/or the single layer substrate concentrator
State, and when judging faulty generation according to the working condition, control the warning device and alarm.
7. inventory information identifying system according to claim 6, which is characterized in that the communication device is additionally operable in basis
When the working condition judges faulty generation, it will be sent in fault alarm information to the monitoring platform.
8. inventory information identifying system according to claim 6, which is characterized in that the communication device is additionally operable to receive institute
The work order that monitoring platform issues is stated, and the work order is forwarded to device connected to it, so that described device root
Corresponding operation is executed according to the work order；Described device includes warning device or the single layer substrate concentrator.
9. inventory information identifying system according to claim 1, which is characterized in that be provided with display in the monitoring platform
Device；
The monitoring platform believes the location information, quantity information and shape of the kinds of goods to be identified by the display device
Breath, is shown with preset format.
10. a kind of inventory information recognition methods, which is characterized in that including：
Visible light communication light source receives the digital information of the kinds of goods for identification transmitted by lightwave communication emitter, and to waiting knowing
Transmitting is loaded with the lightwave signal of the digital information within the scope of the physical space on other kinds of goods periphery；The visible light communication light source
It is placed in above kinds of goods to be identified, is connect with the lightwave communication emitter；Lightwave communication is disposed below the kinds of goods to be identified
Sensor array；The lightwave communication sensor array is connect with single layer substrate concentrator；
When the kinds of goods to be identified are removed, it is exposed under the visible light communication light source in the lightwave communication sensor array
Sensor, receive the lightwave signal that the visible light communication light source is emitted, and the lightwave signal is sent to institute
State single layer substrate concentrator；
The single layer substrate concentrator parses the lightwave signal, obtains the identification marking for carrying the sensor
One light wave positioning and communicating identification information, and the knowledge of the identification marking and the sensor of the single layer substrate concentrator will be carried
The the second light wave positioning and communicating identification information not identified is sent to the communication device；
The second light wave positioning and communicating identification information is forwarded to monitoring platform by the communication device, so that the monitoring platform
According to the second light wave positioning and communicating identification information, location information, quantity information and the shape of the kinds of goods to be identified are determined
Information.
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