CN106524900A - Location determining method, device, system and processing center - Google Patents
Location determining method, device, system and processing center Download PDFInfo
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- CN106524900A CN106524900A CN201510583138.3A CN201510583138A CN106524900A CN 106524900 A CN106524900 A CN 106524900A CN 201510583138 A CN201510583138 A CN 201510583138A CN 106524900 A CN106524900 A CN 106524900A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C7/00—Sorting by hand only e.g. of mail
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The present invention provides a location determining method, a location determining device, a location determining system and a processing center. The method includes the following steps that: first photosensitive parameters corresponding to two or more photosensitive devices are acquired, wherein the two or more photosensitive devices are respectively located at locations parallel to at least two intersecting sides of an array formed by the distribution of one or more objects to be positioned; under a condition that the two or more photosensitive devices detect that a first object to be positioned in the one or more objects to be positioned emits light, the first photosensitive parameters are adjusted, so that second photosensitive parameters are obtained; and the location of the first object to be positioned is determined according to the change amplitude of the second photosensitive parameters and the first photosensitive parameters. With the location determining method, the location determining device, the location determining system and the processing center of the invention adopted, the problems of complex positioning equipment and low positioning accuracy in the prior art can be solved, and therefore, the complexity of the positioning equipment can be decreased, and positioning accuracy can be improved.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of location determining method, device, system and processing center.
Background technology
With fiber to the home (Fiber To The Home, referred to as FTTH) Scaledeployment, light in fiber distribution network
Fine usage amount increases severely, and increased degree of difficulty of the staff to magnanimity fiber management, is embodied in, staff
To magnanimity optical fiber be difficult to position, paper labels are easily damaged, paper labels are difficult to, connect change cannot monitor
Problem；Accordingly, it would be desirable to a kind of method positioned to magnanimity optical fiber, can also be applied to the localization method of optical fiber certainly
Article positioning in the field that storehouse and other large numbers of items are put, the such as commodity attribute on supermarket shelves, in warehouse
The positioning of article, to reach purpose of the personnel to the positioning of intensive article.
The method and apparatus that traditional intensive mark (Identification, referred to as ID) is positioned is mainly based upon radio frequency
(Radio Frequency, referred to as RF) (such as global positioning system (Global Positioning System, abbreviation
For GPS), WiFi, bluetooth, traditional RF identification (Radio Frequency Identification, referred to as RFID)
Deng) Radio Transmission Technology, when the method for relying on substantially the positioning of various location algorithms, wherein algorithm include reaching
Between (Time of arrival, referred to as TOA), angle of arrival (angle of arrival, referred to as AOA), receive letter
Number intensity is indicated (Received Signal Strength Indication, referred to as RSSI) etc., various fixed due to depending on
Position algorithm, traditional intensive ID positioners are generally by the RF signals read-write of multiple (two and more than) fixed positions
Head, multiple (two and more than) RF signal projectors compositions, is sent out to RF using the RF signals read/write head of fixed position
Emitter is searched in real time, and the signal location information that read/write head was collected is calculated by the location algorithm of terminal
Search the more specific location information of point；But following problem can be produced using the method：First, this traditional intensive ID
The device of positioning is relative complex, needs power supply unit excessive, does not utilize some to be not intended to power supply, it is not necessary to manpower Long-term
The environment kept；Second, the device of this traditional intensive ID positioning causes electromagnetic interference in environment between signal very
Seriously, some are less suitable for without hope there is the environment of electromagnetic interference；3rd, the method for this traditional intensive ID positioning
Need by multiple spot information carry out geometry calculate and mathematical formulae it is approximate, the process of positioning is considerably complicated, and in some feelings
Under condition, can approximately there is deviation due to mathematical formulae in the final information of positioning, so as to cause positioning precision low.Therefore,
Location equipment is there is in the related complicated, the low problem of positioning precision.
Complicated for location equipment present in correlation technique, the problem of positioning precision the not yet proposes effectively to solve at present
Certainly scheme.
The content of the invention
The invention provides a kind of location determining method, device, system and processing center, at least to solve in correlation technique
The location equipment of presence is complicated, the low problem of positioning precision.
According to an aspect of the invention, there is provided a kind of location determining method, including：Obtain two or more sensor devices
Corresponding first photosensitive parameter, wherein, described two above sensor devices respectively positioned at one or more articles to be positioned
On the parallel position of at least two intersection edges of the array being arranged into；Described two above sensor devices are obtained detecting
State the first article to be positioned in one or more articles to be positioned it is luminous in the case of, the described first photosensitive parameter is carried out
The the second photosensitive parameter obtained after adjustment；According to the change width between the described second photosensitive parameter and the first photosensitive parameter
Degree, determines the position of the described first article to be positioned.
Alternatively, the described first article to be positioned is lighted in the following way：Penetrating on first article to be positioned
The radiofrequency signal that frequency identification RFID tag rfid interrogator sends, wherein, carries in the radiofrequency signal pre-
Determine identification information；The RFID tag judges whether the predetermined identification information is consistent with the identification information of itself；Sentencing
In the case that disconnected result is consistent, the LED that the RFID tag is controlled in the RFID tag is carried out
It is luminous.
Alternatively, it is determined that before the position of first article to be positioned, methods described also includes：Receive the RFID
The Item Information that read write line is reported after the Item Information that have read the article to be positioned, wherein, the article letter
Identification information and classification information of the breath at least including the article to be positioned；It is determined that the position of first article to be positioned
Afterwards, methods described also includes：The position letter of the Item Information of correspondence storage first article to be positioned and the position
Breath.
Alternatively, described two above sensor devices are respectively positioned at the array being arranged into one or more articles to be positioned
At least two intersection edges include on parallel position：Described two above sensor devices are respectively positioned at all with the array
On the parallel position in side.
According to a further aspect in the invention, there is provided a kind of position determining means, including：First acquisition module, for obtaining
The corresponding first photosensitive parameter of two or more sensor devices is taken, wherein, described two above sensor devices are respectively positioned at one
On the parallel position of at least two intersection edges of the array that individual or multiple articles to be positioned are arranged into；Second acquisition module, uses
In first to be positioned thing of the described two above sensor devices of acquisition in one or more of articles to be positioned are detected
In the case that product are luminous, the second photosensitive parameter obtained after being adjusted to the described first photosensitive parameter；Determining module, uses
According to the amplitude of variation between the described second photosensitive parameter and the first photosensitive parameter, the described first thing to be positioned is determined
The position of product.
Alternatively, the described first article to be positioned is lighted in the following way：Penetrating on first article to be positioned
The radiofrequency signal that frequency identification RFID tag rfid interrogator sends, wherein, carries in the radiofrequency signal pre-
Determine identification information；The RFID tag judges whether the predetermined identification information is consistent with the identification information of itself；Sentencing
In the case that disconnected result is consistent, the LED that the RFID tag is controlled in the RFID tag is carried out
It is luminous.
Alternatively, described device also includes：Receiver module, for it is determined that before the position of first article to be positioned,
The Item Information that the rfid interrogator is reported after the Item Information that have read the article to be positioned is received, its
In, identification information and classification information of the Item Information at least including the article to be positioned；Memory module, for
After determining the position of the described first article to be positioned, the Item Information of correspondence storage first article to be positioned and described
The positional information of position.
Alternatively, described two above sensor devices are respectively positioned at the array being arranged into one or more articles to be positioned
At least two intersection edges include on parallel position：Described two above sensor devices are respectively positioned at all with the array
On the parallel position in side.
According to a further aspect in the invention, there is provided a kind of processing center, including the device described in any of the above-described.
According to a further aspect in the invention, there is provided a kind of position determination system, including processing center described above, institute
Stating system also includes：Radio frequency discrimination RFID read write line, RFID tag, two or more sensor devices, it is wherein, described
Rfid interrogator is used for performing at least one following operation：Send the radiofrequency signal for carrying predetermined identification information；Read one
The Item Information of individual or multiple articles to be positioned, and the Item Information for reading is reported into the processing center, wherein,
Identification information and classification information of the Item Information at least including the article to be positioned；The RFID tag is located at institute
State on article to be positioned, for receiving the radiofrequency signal；By the identification information of the RFID tag and the pre- calibration
Knowledge information is contrasted；In the case where comparing result is consistent, the LED in the RFID tag is controlled
Lighted；Described two above sensor devices are for the intensity of light that sent according to the LED to more than described two
First photosensitive parameter of sensor devices is adjusted, and obtains the second photosensitive parameter；By the described second photosensitive reporting parameters to institute
Processing center is stated, wherein, described two above sensor devices are respectively positioned at being arranged into one or more articles to be positioned
On the parallel position of at least two intersection edges of array.
Alternatively, described two above sensor devices are respectively positioned at the array being arranged into one or more articles to be positioned
At least two intersection edges include on parallel position：Described two above sensor devices are respectively positioned at all with the array
On the parallel position in side.
Alternatively, described system also includes guiding device, and the guiding device is filled in described undetermined with transverse and longitudinal channel-type
In the passage of the gap composition between the article of position.
By the present invention, using the corresponding first photosensitive parameter of two or more sensor devices is obtained, wherein, it is described two with
Upper sensor devices are respectively positioned at parallel with least two intersection edges of the array that one or more articles to be positioned are arranged into
On position；Obtain described two above sensor devices in one or more of articles to be positioned are detected first undetermined
In the case that position article is luminous, the second photosensitive parameter obtained after being adjusted to the described first photosensitive parameter；According to described
Amplitude of variation between second photosensitive parameter and the first photosensitive parameter, determines the position of the described first article to be positioned.
Solve location equipment present in correlation technique complicated, the low problem of positioning precision, and then reached reduction location equipment
Complexity, improve positioning precision effect.
Description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, the present invention
Schematic description and description be used for explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the flow chart of location determining method according to embodiments of the present invention；
Fig. 2 is the structural representation of RFID tag according to embodiments of the present invention；
Fig. 3 is the structured flowchart of position determining means according to embodiments of the present invention；
Fig. 4 is the preferred structure block diagram of position determining means according to embodiments of the present invention；
Fig. 5 is the structured flowchart of processing center according to embodiments of the present invention；
Fig. 6 is the structured flowchart of position determination system according to embodiments of the present invention；
Fig. 7 is the overall framework schematic diagram of intensive ID optical-wireless positioner according to embodiments of the present invention；
Fig. 8 is the schematic diagram of the specific embodiment one of intensive ID optical-wireless positioning according to embodiments of the present invention；
Fig. 9 is the schematic diagram of the specific embodiment two of intensive ID optical-wireless positioning according to embodiments of the present invention；
Figure 10 is the schematic diagram of the specific embodiment three of intensive ID optical-wireless positioning according to embodiments of the present invention；
Figure 11 is the communication flow schematic diagram of intensive ID optical-wireless positioner according to embodiments of the present invention.
Specific embodiment
Below with reference to accompanying drawing and in conjunction with the embodiments describing the present invention in detail.It should be noted that in the feelings not conflicted
Under condition, the feature in embodiment and embodiment in the application can be mutually combined.
It should be noted that description and claims of this specification and the term " first " in above-mentioned accompanying drawing, " second "
Etc. being for distinguishing similar object, without for describing specific order or precedence.
A kind of location determining method is provided in the present embodiment, and Fig. 1 is location determining method according to embodiments of the present invention
Flow chart, as shown in figure 1, the flow process comprises the steps：
Step S102：The corresponding first photosensitive parameter of two or more sensor devices is obtained, wherein, the two or more is photosensitive
Device is respectively on the position parallel with least two intersection edges of the array that one or more articles to be positioned are arranged into；
Step S104, obtains above-mentioned two above sensor devices in one or more articles to be positioned are detected first
In the case that article to be positioned is luminous, the second photosensitive parameter obtained after being adjusted to the first photosensitive parameter；
Step S106, according to the amplitude of variation between the above-mentioned second photosensitive parameter and the first photosensitive parameter, determines that first treats
The position of positioning object.
In the above-described embodiments, multiple sensor devices can be placed around the array of article to be positioned composition in advance, from
And the nearest sensor devices of the first article to be positioned of distance can be determined using the amplitude of variation of the photosensitive parameter of sensor devices,
And the position of sensor devices can be predefine it is good, such that it is able to by the use of above-mentioned sensor devices as location equipment come
Determine the position of the first article to be positioned, so as to reduce the complexity of location equipment, also, be do not have between sensor devices
Electromagnetic effect, so, positioning precision can increase, and solve the complexity of location equipment present in correlation technique, fixed
The low problem of position precision, and then the complexity for reducing location equipment has been reached, improve the effect of positioning precision.
In an optional embodiment, the first above-mentioned article to be positioned can be lighted in the following way：This
Radio frequency identification (RFID) labels on one article to be positioned receive the radiofrequency signal that rfid interrogator sends, and wherein, this is penetrated
Predetermined identification information is carried in frequency signal；Above-mentioned RFID tag judges the predetermined identification information and the identification information of itself
It is whether consistent；Light emitting diode in the case where judged result is consistent, in RFID tag control RFID tag
(Light Emitting Diode, referred to as LED) is lighted.In this embodiment, RFID tag is possess certainly
The RFID tag of luminous power, the structure of the RFID tag is various, and for example, the RFID tag can include day
Line, RFID chip and LED light emission device, as shown in Fig. 2 Fig. 2 is RFID tag according to embodiments of the present invention
Structural representation, wherein, LED light emission device can include LED and drive circuit, in the RFID tag,
The radiofrequency signal for carrying specific identification information (such as specific id information) can be received by antenna, and by this ID and RFID
After chip ID contrasts itself, if it is determined that ID is correct, RFID chip drives the on an off of LED circuit, light or
Close LED；If it is determined that ID is incorrect, then RFID chip is not as the state that LED is remained turned-off.
In an optional embodiment, it is determined that before the position of above-mentioned first article to be positioned, the method also includes：
The Item Information that rfid interrogator is reported after the Item Information that have read article to be positioned is received, wherein, the article is believed
Identification information and classification information of the breath at least including article to be positioned, wherein, category information is the concrete of article to be positioned
(e.g., when article to be positioned is the kinds of goods on supermarket shelves, category information can be " peanut oil ", " big to kind of information
Rice " etc.)；It is determined that after the position of above-mentioned first article to be positioned, the method also includes：Correspondence storage above-mentioned first
The Item Information of article to be positioned and the positional information of position.So as to facilitate staff quickly to determine the position of concrete article,
And after the position of subsequent article is moved, the original position of article is can determine that, so as to article is placed back into original position
Put.
In an optional embodiment, above-mentioned two above sensor devices respectively positioned at one or more articles to be positioned
At least two intersection edges of the array being arranged into include on parallel position：Above-mentioned two above sensor devices respectively positioned at
On the parallel position in all sides of above-mentioned array.That is, each side of the array being arranged in above-mentioned article to be positioned it is parallel
Sensor devices are arranged with position, the position of the article any to be positioned such that it is able to be accurately positioned in array.
Through the above description of the embodiments, those skilled in the art is can be understood that according to above-described embodiment
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but a lot
In the case of the former is more preferably embodiment.Based on such understanding, technical scheme is substantially in other words to existing
There is the part that technology contributes embody in the form of software product, the computer software product is stored in one
In storage medium (such as ROM/RAM, magnetic disc, CD), use so that a station terminal equipment (can including some instructions
Being mobile phone, computer, server, or network equipment etc.) perform method described in each embodiment of the invention.
A kind of position determining means are additionally provided in the present embodiment, and the device is used for realizing above-described embodiment and being preferable to carry out
Mode, had carried out repeating no more for explanation.As used below, term " module " can realize predetermined function
Software and/or hardware combination.Although the device described by following examples is preferably with software realizing, firmly
Part, or the realization of the combination of software and hardware is also may and to be contemplated.
Fig. 3 is the structured flowchart of position determining means according to embodiments of the present invention, as shown in figure 3, the device includes
One acquisition module 32, the second acquisition module 34 and determining module 36, are illustrated to the device below.
First acquisition module 32, for obtaining the corresponding first photosensitive parameter of two or more sensor devices, wherein, above-mentioned two
Individual above sensor devices are put down positioned at least two intersection edges of the array being arranged into one or more articles to be positioned respectively
On capable position；Second acquisition module 34, is connected to above-mentioned first acquisition module 32, for obtaining more than above-mentioned two
In the case that the first article to be positioned of the sensor devices in one or more articles to be positioned are detected is luminous, to above-mentioned the
The second photosensitive parameter that one photosensitive parameter is obtained after being adjusted；Determining module 36, is connected to above-mentioned second acquisition module
34, for according to the amplitude of variation between the above-mentioned second photosensitive parameter and the first photosensitive parameter, determining the first article to be positioned
Position.
In an optional embodiment, above-mentioned first article to be positioned can be lighted in the following way：First treats
Radio frequency identification (RFID) labels in positioning object receive the radiofrequency signal that rfid interrogator sends, and wherein, the radio frequency is believed
Predetermined identification information is carried in number；Above-mentioned RFID tag judges that above-mentioned predetermined identification information with the identification information of itself is
It is no consistent；LED in the case where judged result is consistent, in RFID tag control RFID tag
Lighted.The structure of specific RFID tag is stated in the foregoing embodiments, here, repeating no more.
Fig. 4 is the preferred structure block diagram of position determining means according to embodiments of the present invention, as shown in figure 4, the device is removed
Outside including all modules shown in Fig. 3, also including receiver module 42 and memory module 44, below the device is said
It is bright.
Receiver module 42, is connected to above-mentioned determining module 36, for it is determined that above-mentioned first article to be positioned position it
Before, the Item Information that rfid interrogator is reported after the Item Information that have read above-mentioned article to be positioned is received, wherein,
Identification information and classification information of the Item Information at least including above-mentioned article to be positioned；Memory module 44, is connected to above-mentioned
Determining module 36, for it is determined that after the position of above-mentioned first article to be positioned, correspondence stores the first article to be positioned
Item Information and the positional information of position.
In an optional embodiment, above-mentioned two above sensor devices respectively positioned at one or more articles to be positioned
At least two intersection edges of the array being arranged into include on parallel position：The two or more sensor devices respectively positioned at it is upper
State on the parallel position in all sides of array.
Fig. 5 is the structured flowchart of processing center according to embodiments of the present invention, as shown in figure 5, the processing center 52 is wrapped
Include the position determining means 54 of any of the above-described.
Fig. 6 is the structured flowchart of position determination system according to embodiments of the present invention, as shown in fig. 6, the system includes
The processing center 52 stated, also including radio frequency discrimination RFID read write line 62, RFID tag 64, two or more sensor devices
66, wherein, the rfid interrogator 62 is used for performing at least one following operation：Send and carry predetermined identification information
Radiofrequency signal；The Item Information of one or more articles to be positioned is read, and the above-mentioned Item Information for reading is reported into place
Reason center 52, wherein, identification information and classification information of the above-mentioned Item Information at least including above-mentioned article to be positioned；RFID
Label 64 is located on above-mentioned article to be positioned, for receiving above-mentioned radiofrequency signal；By the identification information of RFID tag 64
Contrasted with predetermined identification information；In the case where comparing result is consistent, control luminous in RFID tag 64
Diode (LED) is lighted；Two or more sensor devices 66 for the intensity of light that sent according to LED to two with
First photosensitive parameter of upper sensor devices 66 is adjusted, and obtains the second photosensitive parameter；Second photosensitive reporting parameters are given
Processing center 52, wherein, the two or more sensor devices 66 are respectively positioned at being arranged into one or more articles to be positioned
Array the parallel position of at least two intersection edges on.
In an optional embodiment, above-mentioned two above sensor devices point 66 are not positioned to be positioned with one or more
At least two intersection edges of the array that article is arranged into include on parallel position：The two or more sensor devices 66 are distinguished
On the position parallel with all sides of above-mentioned array.
In an optional embodiment, said system also includes guiding device, and the guiding device is filled with transverse and longitudinal channel-type
In the passage of the gap composition between above-mentioned article to be positioned.So as to ensure that sensor devices also can when passage is blocked
The light that article to be positioned sends is correctly received by guiding device, and then improves positioning precision.
In the above-described embodiment, article to be positioned can be optical fiber cable connector, or the goods on supermarket shelves
Product, it is of course also possible to be other articles, below so that above-mentioned article to be positioned is optical fiber cable connector as an example, to this
It is bright to illustrate.In the examples below, RFID read-write head can be referred to as read/write head.
In embodiments of the present invention provide a kind of intensive ID optics based on self-luminous RFID tag and sensor devices without
The method and apparatus of line positioning, this is the system that a kind of fiber port is automatically positioned, by disposing to each joints of optical fibre
One self luminous label, coordinates the sensor devices of near ports, fiber connector can be used for quickly detecting and be positioned.
Fig. 7 is the overall framework schematic diagram of intensive ID optical-wireless positioner according to embodiments of the present invention, such as Fig. 7
Shown, the device includes RFID read-write head (corresponding to above-mentioned rfid interrogator 62), multiple self luminous
RFID tag (corresponding to above-mentioned RFID tag 64), multiple sensor devices (corresponding to above-mentioned sensor devices 66),
Wherein self-luminous RFID tag takes man-to-man mode with the putting position of sensor devices；The method of intensive ID positioning
Overall work mode with device is that first, first according to point to multipoint communi cation protocol, read/write head starts to multiple RFID read-write head
Label is read；Then, one fixed ID of read/write head unlatching reading sends and lights instruction, single self-luminous RFID marks
The radiofrequency signal for receiving specific ID by antenna is signed, and after this ID and RFID chip ID itself is contrasted, if really
Determine ID correctly, RFID chip drives the opening and closing of LED circuit, lights or close LED with this, if
Determine that ID is incorrect, then RFID chip not execute instruction, LED is remained off；Finally, sensor devices impression
To after the light intensity of LED, its corresponding photosensitive parameter can change, strong and weak by the Parameters variation for comparing sensor devices,
Select to change maximum sensor devices to position the particular location of the ID labels, and more specific location information is closed with ID
Union is managed.
Fig. 8 is the schematic diagram of the specific embodiment one of intensive ID optical-wireless positioning according to embodiments of the present invention, such as
Shown in Fig. 8, intensive article is arranged with M*N arrays, and wherein intensive article is optical fiber cable connector, and its position is as schemed
Shown in 8.Sensor devices are corresponded with the article on the orthogonal long side of one of which in intensive array of articles and broadside
Arrangement；Fiber connector is enclosed into a self-luminous RFID tag, each row's sensor devices after power line series connection with
Back-stage management center connects；After staff's handhold RFID read/write head enters intensive kinds of goods placement area, or open installation
RFID read-write head on optical fiber connecting box.According to point to multipoint communi cation protocol, read/write head starts to read multiple labels
Read, and label information is passed to into background process center, then read/write head is opened and reads a fixed ID, and this ID is reported
To backstage, the self-luminous RFID tag on optical fiber cable receives the radiofrequency signal of specific ID by antenna, and by this ID
After RFID chip ID contrasts itself, if it is determined that ID is correct, RFID chip starts to drive LED circuit, lights
LED；If it is determined that ID is incorrect, then RFID chip ignores the radiofrequency signal, and LED is not lit.Photoreceptor
After part experiences LED lamplight, the photosensitive parameter of device changes, and the data of parameter change are transmitted by power line communication
To background process center, backstage is by comparing the data of sensor devices, four groups orthogonal (pairwise orthogonal) for selecting change maximum
Positioning the more specific location information of the ID labels, backstage is by more specific location information and the ID phases for reporting before for sensor devices
Associate management, while LED lamplight is lighted also so that personnel are clearly visible that fixation ID articles.
Fig. 9 is the schematic diagram of the specific embodiment two of intensive ID optical-wireless positioning according to embodiments of the present invention, such as
Shown in Fig. 9, intensive article with M*N arrays arrange, wherein intensive article can be optical fiber cable connector, sensor devices
Arrangement is corresponded with the article of four outsides of intensive array of articles；Each article is enclosed into a self-luminous RFID
Label, each row's sensor devices are connected with back-stage management center after power line series connection；Staff's handhold RFID is read
After writing head enters intensive kinds of goods placement area, or open the RFID read-write head on optical fiber connecting box.It is right according to putting
Multiple spot agreement, read/write head start to read multiple labels, and label information is passed to background process center, then read
Writing head is opened and reads a fixed ID, and this ID is reported backstage, and the self-luminous RFID tag on fiber connector leads to
The radiofrequency signal that antenna receives specific ID is crossed, and by after this ID and RFID chip ID contrasts itself, if it is determined that ID
Correctly, RFID chip starts to drive LED circuit, lightening LED lamp；If it is determined that ID is incorrect, then RFID cores
Piece ignores the radiofrequency signal, and LED is not lit.After sensor devices experience LED lamplight, device parameters change,
Data are transferred to background process center by power line communication, and backstage is strong and weak by the Parameters variation for comparing sensor devices, choosing
Select four groups of maximum sensor devices of change to position the more specific location information of the ID labels, backstage by more specific location information with
The ID that reports before associated management, while LED lamplight is lighted also so that personnel are clearly visible that fixation ID things
Product.This method has one group of sensor devices due to four outsides of intensive article, no matter article is in which position of array
Put, sensor devices can receive specifying information so that location information it is accurate, be not in repetition and mistakes and omissions.
Figure 10 is the schematic diagram of the specific embodiment three of intensive ID optical-wireless positioning according to embodiments of the present invention, such as
Shown in Figure 10, intensive article is arranged with M*N arrays, and wherein intensive article can be optical fiber cable connector, in order to prevent
Photosensitive channel jam and block, the transparent plastic of M*N, or other optical materials can be disposed between kinds of goods array
Passage, space that will be between fiber connector carry out transverse and longitudinal channel-type with optical material and fill up, accordingly even when there is passage
Block and block, the illuminated message of its self-luminous RFID also can be by the sense that optical material is transferred to surrounding edge
Optical device.
The article of four outsides of sensor devices and intensive array of articles corresponds arrangement；Each article is enclosed into one
Self-luminous RFID tag, each row's sensor devices are connected with back-stage management center after power line series connection；Staff
After handhold RFID read/write head enters intensive kinds of goods placement area, or open the RFID read-write on optical fiber connecting box
Head.According to point to multipoint communi cation protocol, read/write head starts to read multiple labels, and label information is passed to background process
A fixed ID is read at center, then read/write head unlatching, and this ID is reported backstage, the self-luminous on fiber connector
RFID tag receives the radiofrequency signal of specific ID by antenna, and after this ID and RFID chip ID itself is contrasted,
If it is determined that ID is correct, RFID chip starts to drive LED circuit, lightening LED lamp；If it is determined that ID is incorrect,
Then RFID chip ignores the radiofrequency signal, and LED is not lit.
Even if now passage exist blocking or block, LED light also can be by by force guide lighting channel light intensity is imported to it is right
The edge sensor devices answered, after the LED lamplight that leaded light device is imported, device parameters change for sensor devices impression
Become, data are transferred to background process center by power line communication, backstage is strong and weak by the Parameters variation for comparing sensor devices,
Positioning the more specific location information of the ID labels, backstage is by more specific location information for four groups of sensor devices for selecting change maximum
Management is associated with the ID for reporting before, while LED lamplight is lighted also so that personnel are clearly visible that fixation ID
Article.This method due between intensive array of articles be filled with guide lighting channel, even if intensive article passage exist blocking and
Congestion situations, the light intensity that LED sends also can be by guide lighting channel and light intensity imported corresponding edge sensor devices, sense
Optical device also can be to receive specifying information, and the sensitivity of sensor devices will not be lowered, and location information is more accurate,
Be not in repetition and mistakes and omissions.
Figure 11 is the communication flow schematic diagram of intensive ID optical-wireless positioner according to embodiments of the present invention, such as Figure 11
Shown, the flow process comprises the steps：
Step S1102, opens RFID read-write head；
Step S1104, read/write head start to read multiple labels according to point to multipoint communi cation protocol, and label information is passed
Give background process center；
Step S1106, read/write head select a tag ID, send and light instruction, while the ID is reported backstage；
Step S1108, the self-luminous RFID tag above optical fiber cable receive the radiofrequency signal of specific ID by antenna,
And after this ID and RFID chip ID itself is contrasted, if it is determined that ID is correct, goes to step S1110, otherwise,
RFID chip ignores the radiofrequency signal, and LED is not lit；
Step S1110, RFID chip drive LED circuit, lightening LED lamp；
Step S1112, each sensor devices are started to detect the light levels of label by background drive, and will detect photosensitive
The data of the corresponding light intensity change of device report backstage by power line；
Step S1114, backstage open position detecting system function, and the data to reporting are compared analysis, judge which
The more specific location information of the sensor devices of largest light intensity is received, and then obtains the more specific location information of Luminous label；
The ID that the more specific location information is reported with read/write head before is associated by step S1116, backstage；
Step S1118, backstage notify that read/write head closes the Luminous label of fixed ID；
Step S1120, read/write head close luminous instruction according to the transmitting of point-to-multipoint communications protocol；
Step S1122, after the bright labels of RFID receive instruction, the id information carried in instruction is carried out with the ID of itself
Relatively, when comparative result is consistent, step S1123 is gone to, otherwise, maintains luminance；
Step S1124, the bright labels of RFID are closed LED and are lighted.
Read/write head can start the process lighted and position of next label, till all of label is positioned.
It should be noted that above-mentioned modules can be by software or hardware to realize, for the latter, Ke Yitong
Cross in the following manner realization, but not limited to this：Above-mentioned module is respectively positioned in same processor；Or, above-mentioned module distinguishes position
In multiple processors.
Embodiments of the invention additionally provide a kind of storage medium.Alternatively, in the present embodiment, above-mentioned storage medium can
To be arranged to store the program code for performing following steps：
S1, obtains the corresponding first photosensitive parameter of two or more sensor devices, and wherein, the two or more sensor devices are distinguished
On the position parallel with least two intersection edges of the array that one or more articles to be positioned are arranged into；
S2, obtains first to be positioned thing of the above-mentioned two above sensor devices in one or more articles to be positioned are detected
In the case that product are luminous, the second photosensitive parameter obtained after being adjusted to the first photosensitive parameter；
S3, according to the amplitude of variation between the above-mentioned second photosensitive parameter and the first photosensitive parameter, determines the first article to be positioned
Position.
Alternatively, in the present embodiment, above-mentioned storage medium can be including but not limited to：USB flash disk, read-only storage
(Read-Only Memory, referred to as ROM), random access memory (Random Access Memory, referred to as
For RAM), portable hard drive, magnetic disc or CD etc. are various can be with the medium of store program codes.
Alternatively, in the present embodiment, processor performs above-mentioned steps according to the program code for having been stored in storage medium
S1-S3。
Alternatively, the specific example in the present embodiment may be referred to showing described in above-described embodiment and optional embodiment
Example, the present embodiment will not be described here.
In the various embodiments described above of the present invention, it is the being lit property based on self luminous RFID tag, sensor devices sense
The passive performance of the detectability of device parameters change, self-luminous RFID tag and sensor devices, RFID after light
With the point-to-multipoint light wireless telecommunications performance of self-luminous RFID tag, and RFID read-write head just needs when in use
The advantage of unlatching so that device based on the intensive ID optical-wireless positioning of self-luminous RFID device and sensor devices and
Method and apparatus of the method relative to traditional intensive ID positioning, relatively easy with device, it is not necessary to power, environment
Electromagnetic interference is little, positions without the need for algorithm, positions clear, accurate advantage.
Obviously, those skilled in the art should be understood that each module or each step of the above-mentioned present invention can be with general
Realizing, they can concentrate on single computing device computing device, or be distributed in multiple computing devices and constituted
Network on, alternatively, they can be realized with the executable program code of computing device, it is thus possible to by they
Storage in the storage device by computing device performing, and in some cases, can be holding different from order herein
The shown or described step of row, or they are fabricated to each integrated circuit modules respectively, or will be many in them
Individual module or step are fabricated to single integrated circuit module to realize.So, the present invention is not restricted to any specific hardware
Combine with software.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the technology of this area
For personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made it is any
Modification, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (12)
1. a kind of location determining method, it is characterised in that include：
Obtain the corresponding first photosensitive parameter of two or more sensor devices, wherein, described two above sensor devices point
Not on the position parallel with least two intersection edges of the array that one or more articles to be positioned are arranged into；
Obtain described two above sensor devices in one or more of articles to be positioned are detected first to treat
In the case that positioning object is luminous, the second photosensitive parameter obtained after being adjusted to the described first photosensitive parameter；
According to the amplitude of variation between the described second photosensitive parameter and the first photosensitive parameter, determine that described first treats
The position of positioning object.
2. method according to claim 1, it is characterised in that first article to be positioned is carried out in the following way
It is luminous：
Radio frequency identification (RFID) labels on first article to be positioned receive the radiofrequency signal that rfid interrogator sends,
Wherein, predetermined identification information is carried in the radiofrequency signal；
The RFID tag judges whether the predetermined identification information is consistent with the identification information of itself；
In the case where judged result is consistent, the RFID tag controls the light-emitting diodes in the RFID tag
Pipe LED is lighted.
3. method according to claim 2, it is characterised in that
It is determined that before the position of first article to be positioned, methods described also includes：
Receive the article that the rfid interrogator is reported after the Item Information that have read the article to be positioned
Information, wherein, identification information and classification information of the Item Information at least including the article to be positioned；
It is determined that after the position of first article to be positioned, methods described also includes：
The Item Information of correspondence storage first article to be positioned and the positional information of the position.
4. method according to claim 1, it is characterised in that described two above sensor devices respectively positioned at one
Or include on the parallel position of at least two intersection edges of array that are arranged into of multiple articles to be positioned：
Described two above sensor devices are respectively on the position parallel with all sides of the array.
5. a kind of position determining means, it is characterised in that include：
First acquisition module, it is for obtaining the corresponding first photosensitive parameter of two or more sensor devices, wherein, described
Two or more sensor devices are respectively positioned at least two phases of the array being arranged into one or more articles to be positioned
On the position for handing over side parallel；
Second acquisition module, for obtain described two above sensor devices detect it is one or more of undetermined
In the case that the first article to be positioned in the article of position lights, obtain after being adjusted to the described first photosensitive parameter
Second photosensitive parameter；
Determining module, for according to the amplitude of variation between the described second photosensitive parameter and the first photosensitive parameter,
Determine the position of the described first article to be positioned.
6. device according to claim 5, it is characterised in that first article to be positioned is carried out in the following way
It is luminous：
Radio frequency identification (RFID) labels on first article to be positioned receive the radiofrequency signal that rfid interrogator sends,
Wherein, predetermined identification information is carried in the radiofrequency signal；
The RFID tag judges whether the predetermined identification information is consistent with the identification information of itself；
In the case where judged result is consistent, the RFID tag controls the light-emitting diodes in the RFID tag
Pipe LED is lighted.
7. device according to claim 6, it is characterised in that described device also includes：
Receiver module, for it is determined that before the position of first article to be positioned, receive the RFID read-write
The Item Information that device is reported after the Item Information that have read the article to be positioned, wherein, the article letter
Identification information and classification information of the breath at least including the article to be positioned；
Memory module, for it is determined that after the position of first article to be positioned, correspondence storage described first is treated
The Item Information of positioning object and the positional information of the position.
8. device according to claim 5, it is characterised in that described two above sensor devices respectively positioned at one
Or include on the parallel position of at least two intersection edges of array that are arranged into of multiple articles to be positioned：
Described two above sensor devices are respectively on the position parallel with all sides of the array.
9. a kind of processing center, it is characterised in that including the device any one of claim 5 to 8.
10. a kind of position determination system, it is characterised in that including the processing center described in claim 9, the system is also wrapped
Include：Radio frequency discrimination RFID read write line, RFID tag, two or more sensor devices, wherein,
The rfid interrogator is used for performing at least one following operation：Send the radio frequency for carrying predetermined identification information
Signal；The Item Information of one or more articles to be positioned is read, and the Item Information for reading is reported into institute
Processing center is stated, wherein, identification information and classification information of the Item Information at least including the article to be positioned；
The RFID tag is located on the article to be positioned, for receiving the radiofrequency signal；By the RFID
The identification information of label is contrasted with the predetermined identification information；In the case where comparing result is consistent, control
LED in the RFID tag is lighted；
The intensity of light of described two above sensor devices for being sent according to the LED is felt above to described two
First photosensitive parameter of optical device is adjusted, and obtains the second photosensitive parameter；Described second photosensitive reporting parameters are given
The processing center, wherein, described two above sensor devices respectively positioned at one or more articles to be positioned row
Cloth into array the parallel position of at least two intersection edges on.
11. systems according to claim 10, it is characterised in that described two above sensor devices are respectively positioned at one
At least two intersection edges of the array that individual or multiple articles to be positioned are arranged into include on parallel position：
Described two above sensor devices are respectively on the position parallel with all sides of the array.
12. systems according to claim 10, it is characterised in that also including guiding device, the guiding device is with horizontal stroke
Longitudinal channel formula is filled in the passage of the composition of the gap between the article to be positioned.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510583138.3A CN106524900A (en) | 2015-09-14 | 2015-09-14 | Location determining method, device, system and processing center |
| PCT/CN2016/086740 WO2017045452A1 (en) | 2015-09-14 | 2016-06-22 | Position-determining method, device, system and processing center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510583138.3A CN106524900A (en) | 2015-09-14 | 2015-09-14 | Location determining method, device, system and processing center |
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| CN106524900A true CN106524900A (en) | 2017-03-22 |
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ID=58288130
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510583138.3A Pending CN106524900A (en) | 2015-09-14 | 2015-09-14 | Location determining method, device, system and processing center |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106524900A (en) |
| WO (1) | WO2017045452A1 (en) |
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| WO2019033885A1 (en) * | 2017-08-18 | 2019-02-21 | 中兴通讯股份有限公司 | Carrier management method, management terminal, apparatus, system and storage medium |
| CN113921663A (en) * | 2021-09-29 | 2022-01-11 | 东莞市中麒光电技术有限公司 | LED display module repairing method |
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| CN113435221A (en) * | 2021-07-13 | 2021-09-24 | 北京京东乾石科技有限公司 | Control method and device for placing articles, warehouse and warehouse checking method |
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| WO2017045452A1 (en) | 2017-03-23 |
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