CN105425308A - System and method for article tracking - Google Patents
System and method for article tracking Download PDFInfo
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- CN105425308A CN105425308A CN201510959244.7A CN201510959244A CN105425308A CN 105425308 A CN105425308 A CN 105425308A CN 201510959244 A CN201510959244 A CN 201510959244A CN 105425308 A CN105425308 A CN 105425308A
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- 238000001514 detection method Methods 0.000 claims abstract description 67
- 230000003287 optical effect Effects 0.000 claims abstract description 44
- 238000007689 inspection Methods 0.000 claims abstract description 6
- 230000033001 locomotion Effects 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 238000012360 testing method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
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- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
- G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/36—Other airport installations
- B64F1/368—Arrangements or installations for routing, distributing or loading baggage
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
- G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers
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Abstract
The invention relates to a system and method for article tracking. The invention provides the system for article tracking, and the system is used to track articles which pass safety inspection. The system comprises a plurality of first optical detection devices, second optical detection devices and a controller, wherein the first optical detection devices are arranged along an article moving route and used to detect the position of the article; the second optical detection devices are arranged along the route and used to detect a first characteristic of the article; the controller is used to receive the position detected by the first optical detection devices and match the first characteristic detected by the second optical detection devices with a first pre-defined characteristic which is input externally or pre-stored; and when the detected article passes the selected second optical detection device among the second optical detection devices and the controller determines that the first characteristic of the detected article recorded by the selected second optical detection device is matched with the first pre-defined characteristic of the detected article, the controller will record the position of the detected article which is detected by the current first optical detection device.
Description
Technical field
The present invention relates to item tracking field, more specifically, relate to luggage to port automatic tracking system and method.
Background technology
At present, International airport customs lacks science and technology method efficiently to the tracking process of suspect baggage.Such as, article were not followed the tracks of before labelling, the situation of article during not following the tracks of cannot be grasped like this.Meanwhile, single equipment (such as light eye) is used to carry out article following the tracks of the accuracy that cannot ensure tracking results.Conveyor belt region between from X-ray procedure system to label printing system, the automatic track and localization recognition system of suspect baggage plays vital effect in the management of the integrated luggage in whole airport, this system make that label printing system can be correct by label printing with affix on luggage, ensure that the affiliated passenger of suspect baggage can be controlled in time.If but can not ensure to luggage correct from motion tracking and the accuracy to suspect baggage identification and location, service quality is just difficult to be protected.
Summary of the invention
One object of the present invention is to provide can from the tracking means of motion tracking suspect baggage and method.Another object of the present invention is to provide the tracker and method that can improve the accuracy of identification of suspect baggage.Another object of the present invention is to provide the bag tracking system and method that can not affect safety check percent of pass.
According to an aspect of the present invention, provide a kind of article tracking system, it is for following the tracks of the article through safety inspection, described article tracking system comprises: multiple first optical detection devices, described multiple first optical detection devices is arranged by the path along one or more article movement, and for detecting the position of described one or more article, one or more second optical detection devices, described one or more optics second detecting devices is arranged by along described path, and for detecting the fisrt feature of described one or more article, and control device, for receiving the position of described first detecting devices detection, the described fisrt feature of described second detecting devices detection is mated with the first predefine feature that the external world inputs or prestores, wherein, when selected second optical detection devices of the tested article in described one or more article in described one or more second optical detection devices and when described control device determines the described fisrt feature of described tested article and the first predefine characteristic matching of described tested article of selecting the second detecting devices record, the position of the described tested article of the current first detecting devices detection of described control device record.
According to a further aspect in the invention, provide a kind of method for item tracking, described method comprises: utilize multiple first optical detection devices of arranging in the path along one or more article movement to detect the position of described one or more article; Utilize the fisrt feature of the described one or more article of one or more second optical detection devices detection of arranging along described path; Receive the position of described first detecting devices detection; And the described fisrt feature of described second detecting devices detection is mated with the first predefine feature that the external world inputs or prestores, wherein, when the selecting the second optical detection devices and when the fisrt feature of described tested article and the first predefine characteristic matching of described tested article of determining described selected second detecting devices record, recording the position of the described tested article of current first detecting devices detection in described one or more second optical detection devices of the tested article in described one or more article.
By adopting technical scheme disclosed in this invention, when not disturbing existing procedure (such as luggage security check flow process), can realize automatically reliably following the tracks of suspect baggage, the accuracy of identification to suspect baggage can be improved simultaneously.
Accompanying drawing explanation
With reference to accompanying drawing (wherein similar label represents similar part) along with the continuation illustrated hereafter, the feature and advantage of the embodiment of theme required for protection will become apparent, wherein:
Fig. 1 be a diagram that according to an embodiment of the invention for the simplified block diagram of the system of item tracking;
Fig. 2 be a diagram that according to an embodiment of the invention for the simplified flow chart of the method for item tracking; And
Fig. 3 be a diagram that according to an embodiment of the invention for the use scenes schematic diagram of the system of item tracking.
Accompanying drawing herein is not necessarily drawn to scale, and in different views, similar label can represent approximate assembly, and the label with different letter suffix can represent the different instances of approximate assembly.Accompanying drawing by way of example and not by way of limitation herein, generally illustrates the various embodiments discussed in presents.
Embodiment
Instructions below comprise such as first, second etc. term, this term is only used to descriptive object, and is not understood to restrictive object.The example of device as herein described or article can manufactured, use or transport in multiple position or direction.
In order to ensure the accurate transmission of article and correctly locate special article, current transmission system is provided with surveillance between product input and transmission terminal.But the tracking the possibility of result only utilizing single equipment (such as light eye) to obtain is inaccurate, also cannot be verified further.Especially, for article (including but not limited to luggage, container etc.) examination field, except being provided with ray (as X ray) check system and article tag (as radio-frequency (RF) identification (RFID) label) print system, can also when not affecting existing article transmission and inspection, in the transmission path of article, arrange the system being used for item tracking carries out auxiliary as the subsequent operation such as label printing and stickup, improves operating efficiency further and reduces human cost.Preferably, the technical scheme of embodiments of the invention can be applied in article after safety inspection and to before the article applying label of safety inspection, thus the tracking to article can be kept in the circulation transmission whole process of article, and response can be made to abnormal conditions in time.
Fig. 1 be a diagram that according to an embodiment of the invention for the simplified block diagram of the system 100 of item tracking.System 100 can comprise for item tracking device 110 and be optionally connected to the controller 120 of device 110.Device 110 can comprise x the first detecting devices 111a-111x (x be greater than 1 integer); Y the second detecting devices 112a-112y (y be more than or equal to 1 integer); And optional z watch-dog 113a-113z (z be more than or equal to 1 integer).
First detecting devices 111a-111x is arranged by the path along one or more article movement, and for the position of detecting article.Those skilled in the art (area size such as needing to carry out following the tracks of, the length and shape etc. in article path) can design the setting position of the first detecting devices 111a-111x according to actual needs.First detecting devices 111a-111x can be any equipment with detecting article position functions developed known or future now.Preferably, the first detecting devices 111a-111x can be optical detection devices, such as light eye detecting devices.Herein with light eye detecting devices for example is described embodiment, but other system should understanding such as ultrasonic listening system, camera detection system etc. and so on is also possible.According to embodiments of the invention, light eye detecting devices can adopt reflection-type or correlation type light eye.In operation, such as when article through light at the moment, the light path of article shading light eye, thus light eye detects article through its position arranged.
Second detecting devices 112a-112y is arranged by the path along one or more article movement, and for the fisrt feature of detecting article.Those skilled in the art (area size such as needing to carry out following the tracks of, the length and shape etc. in article path) can design the setting position of the second detecting devices 112a-112y according to actual needs.Preferably, the second detecting devices 112a-112y can be arranged equidistantly by the path along article movement.Second detecting devices 112a-112y can be any equipment with the feature of test item developed known or future now.Preferably, the second detecting devices 112a-112y can be optical detection devices, such as grating detecting devices.Herein with grating detecting devices for example is described embodiment, but other system should understanding such as RFID detection system, pressure-sensitive sensing system etc. and so on is also possible.Grating can be such as the array (one dimension or two-dimensional array) of light eye.While utilizing light eye to carry out tracking items, grating can the feature of identify objects, thus can improve the fault-tolerant ability of item tracking.
According to embodiments of the invention, watch-dog 113a-113z can be the image recorder of such as camera and so on.The setting position of one or more watch-dog 113a-113z can be designed equally according to actual needs.
System 100 can comprise the controller 120 connecting (such as wired connection or wireless connections) auto levelizer 110 communicatedly.Controller 120 may be used for asset position information that reception first detecting devices 111a-111x detects and the article fisrt feature information that the second detecting devices 112a-112y detects.
First detecting devices 111a-111x is configured to follow the tracks of one or more article, to determine the current location of article.Such as, the light eye detecting devices being arranged on article transfer path other can be followed the tracks of the current article by this light eye detecting devices by the time stopped according to the light wave detected.Light eye detecting devices can comprise any optics, electronics, the photoelectricity implementation of the detection that can realize article position.First tracking of detecting devices 111a-111x to article also comprises: record special article is by the article counting by ad-hoc location in moment of ad-hoc location and a period of time.Preferably, the first detecting devices 111a-111x can arrange along the path of article transmission with fixed intervals, such as, arrange equidistantly.
Second detecting devices 112a-112y can be configured to the fisrt feature recording article.Fisrt feature can be all specific to article, make article can be distinguished the characteristic come; Include but not limited to the one or more combination in any in following item: specific to the size (such as, length, width, height etc.) of the label of article, the shape of article, the color of article and article.Label specific to article can be the RFID label tag, fluorescence labels, smell label, magnetic clasp, Quick Response Code, bar code etc. that are provided to article by tag system.
According to one embodiment of present invention, the grating array (one dimension or two-dimensional array) that can be made up of multiple light eye.In this case, when detected article through time, according to the difference (correlation type or reflection-type) of detecting pattern, detected article are by absorbing light or passing through the light receiving device of light reflection to photoelectric sensor, thus the light intensity causing light receiving device to receive changes, its changing value trigger switch signal exports, realize test item fisrt feature (such as, length, highly, width etc.) function.Preferably, the second detecting devices 112a-112y can arrange along the path of article transmission with fixed intervals, such as, arrange equidistantly.
The first predefine feature that the system 100 of item tracking can also be configured to fisrt feature and the article recorded by the second detecting devices 112a-112y is mated.According to one embodiment of present invention, controller 120 can also be used for the first predefine feature receiving or prestore article from the external world.In addition, the article fisrt feature that controller 120 may be used for the second detecting devices 112a-112y to detect compares with the first predefine feature mates.When first detecting devices of article in the first detecting devices 111a-111x, if controller 120 judges the first predefine characteristic matching of the article fisrt feature that second detecting devices selected from the second detecting devices 112a-112y detects and article, then controller 120 just records the position of these article of this first detecting devices detection, to realize the tracking to article.
Watch-dog 113a-113z arranges along the path of article movement, and for the second feature of detecting article, thus obtain the additional valid data about article position and/or feature.This can significantly promote the accuracy determined article position.Such as, watch-dog 113a-113z can take the image of article, and system 100 can identify in the image of shooting whether there is the feature with predefined characteristic matching.
According to one embodiment of present invention, controller 120 may be used for the article second feature information that reception watch-dog 113a-113z detects, and may be used for the second predefine feature receiving or prestore article from the external world.In addition, the article second feature that controller 120 may be used for watch-dog 113a-113z to detect compares with the second predefine feature mates.Such as, various image recognition algorithm (such as local recognizer etc.) can be used to carry out image recognition and feature matching operation.Such as, can using the local notable feature of article as the second feature being used for identifying and mating.When first detecting devices of article in the first detecting devices 111a-111x, if controller 120 judges the second predefine characteristic matching of article second feature and the article identified in the image of the watch-dog shooting selected from watch-dog 113a-113z, then controller 120 just records the position of these article of this first detecting devices detection, to realize the tracking to article.Preferably, watch-dog 113a-113z can arrange along the path of article transmission with fixed intervals, such as, arrange equidistantly.
In a preferred embodiment, article mobile route is furnished with the travelling belt of uniform motion so that one or more target item is moved to destination.In this case, this target item speed of advancing with travelling belt is certain and the position of light eye is certain, then the mistiming that some article move through two light eyes in precalculated position under normal circumstances should keep constant.Such as, when comprising common L light eye, the time (that is, detecting the time of these article through N number of light eye) that a target item triggers N number of light eye is labeled as T
n, the time of this target item being triggered M light eye is T
m, then mistiming Δ T=T
m-T
nshould be steady state value (wherein, L, M, N are integer and L > M > N).Thus those skilled in the art can follow the tracks of target item in the mode of calculating and Looking Out Time difference Δ T.The quantity arranged according to light eye is different with position, and different light eye combinations can be utilized to follow the tracks of different article.Such as, for the article that two or more are different, can respectively by calculating Δ T
1=T
m-T
n, Δ T
2=T
r-T
setc. (R, S are integer and R > S), draw different Δ T values, to follow the tracks of different article, thus realize accurate tracking to article.
In a preferred embodiment, the device of item tracking can also comprise counter according to an embodiment of the invention, for judging whether multiple article occur that in the process through one group of light eye number of articles increases and decreases.Such as, when comprising common L light eye, whenever article through N number of light at the moment counter perform count value add 1 operation, whenever parcel through M light at the moment counter execution count value subtract 1 operation.Thus, the situation of article in the path between N number of light eye and M light eye can be determined based on count value, such as, whether there is the situation that number of articles increases or reduces.Based on above-mentioned principle, the various combination of multiple light eye can be utilized to count respectively, to determine the situation of article in different route segments.
Fig. 2 be a diagram that according to an embodiment of the invention for the simplified flow chart of the method for item tracking.
In step 201, detect the position of one or more article.According to embodiments of the invention, the first detecting devices 111a-111x along the arrangement of article mobile route can be utilized to come the position of detecting article.Concrete process, with reference to mentioned above, does not repeat them here.
In step 202, detect the fisrt feature of one or more article.According to embodiments of the invention, the second detecting devices 112a-112y along the arrangement of article mobile route can be utilized to carry out the fisrt feature of detecting article.Concrete detection process, with reference to mentioned above, does not repeat them here.
In step 203, judge whether the article fisrt feature detected mates with the first predefine feature.Concrete matching process, with reference to mentioned above, does not repeat them here.
In step 204, if article fisrt feature and the first predefine characteristic matching, then the article position of record detection at present, to realize the tracking to article.
Alternatively, the method according to item tracking of the present invention can also comprise: step 205, detects the second feature of one or more article; With step 206, judge whether the article second feature detected mates with the second predefine feature.If article second feature and the second predefine characteristic matching, then the article position of record detection at present, to realize the tracking to article.
In addition, it will be understood by those skilled in the art that method operation according to the present invention can be performed alone or in combination.Therefore, it will be understood by those skilled in the art that it is not that all operations of each process flow diagram needs to be performed, and the present invention allows all combinations of such operation.
The embodiment of method described herein may be implemented within the system comprising one or more storage medium (storage medium stores instruction either individually or in combinations, and when instruction is performed by one or more processor, the method is performed).Therefore, processor can comprise, such as, and system CPU (such as, core processor) and/or programmable circuit.Therefore, several different physical locations can be distributed on through the multiple physical equipments such as processing structure and so on according to the operation of method described herein.
Fig. 3 be a diagram that according to an embodiment of the invention for the use scenes schematic diagram of the system of item tracking.Second detecting devices 112a-112y is multiple gating devices of arranging along travelling belt with preset space length.First detecting devices 111a-111x is multiple light eye equipment of arranging along travelling belt with preset space length.And watch-dog 113a-113z is the camera of arranging above travelling belt with preset space length.
The term adopted herein and expression are used as describing and unconfined term, and in the use of such term and expression, be not intended to any equivalent getting rid of the feature (or wherein a part of) be shown and described, and it is to be appreciated that various amendment is possible within the scope of the claims.Therefore, claim is intended to cover all such equivalents.There have been described herein various feature, aspect and embodiment.Feature, aspect and embodiment allow combination and variants and modifications mutually, and this will be readily appreciated by those skilled in the art.Therefore, the disclosure should be considered to comprise such combination, variants and modifications.
Detailed description above comprises the reference to accompanying drawing, wherein drawings constitutes a part for detailed description.Accompanying drawing shows specific embodiment by the mode illustrated, wherein methods, devices and systems discussed in this article can be implemented in this specific embodiment.These embodiments are also called as " example " in this article.This example can comprise the element except those elements being illustrated or being described.But inventor also take into account the example that provide only the element that those are illustrated or are described.In addition, inventor also with regard to concrete example (one or more aspect) or just herein shown or described by other examples (one or more aspect) take into account the combination of element by using those (from one or more aspects) to be illustrated or to be described or the example of arrangement.
In this document, as patent document is common, term "a" or "an" is used to comprise one or unnecessary one, this example independent of any other " at least one " or " one or more " or use.Unless specifically stated otherwise, in this document, term "or" be used to refer to nonexcludability or, namely " A or B " comprises " A instead of B ", " B instead of A " and " A and B ".In this document, term " comprises " and " wherein " is used separately as and is equivalent to term and " comprises " and the plain English of " wherein ".In addition, in claim below, term " comprises " and " comprising " is open, namely comprises except the system of those elements except the element that this kind of term is listed below, equipment, article, component, formula or process are still considered to fall in the scope of this claim.In addition, in claim below, term " first ", " second " and " the 3rd " etc. are only used as label, and are not intended to the requirement applying numeric sorting on their object.
Being intended that of detailed description is above illustrative, and and nonrestrictive.Such as, above-mentioned example (or their one or more aspects) can be combined with each other use.Such as, those skilled in the art can use other embodiments through the detailed description of checking above.Summary is provided to enable reader determine the disclosed essence of this technology rapidly.Should be understood that submitted scope or the implication explained not being used as or limit claim of summary.In addition, in superincumbent detailed description, various feature can be grouped together to simplify the disclosure.This should not be interpreted as being intended to instruction does not ask the feature be disclosed protected to be necessary concerning any claim.Otherwise subject matter of an invention may be the whole features being less than concrete disclosed embodiment.Therefore, claim below exemplarily or embodiment be incorporated in specific description book, wherein every claim is as independently embodiment, and this embodiment can the mode of various combination or arrangement be combined with each other.Scope of the present invention should determine according to the four corner of claims and equivalent claim thereof.
Claims (20)
1. an article tracking system, it is for following the tracks of the article through safety inspection, and described article tracking system comprises:
Multiple first optical detection devices, described multiple first optical detection devices is arranged by the path along one or more article movement, and for detecting the position of described one or more article;
One or more second optical detection devices, described one or more optics second detecting devices is arranged by along described path, and for detecting the fisrt feature of described one or more article; With
Control device, for receiving the position of described first detecting devices detection, mates the described fisrt feature of described second detecting devices detection with the first predefine feature that the external world inputs or prestores,
Wherein, when selected second optical detection devices of the tested article in described one or more article in described one or more second optical detection devices and when the fisrt feature of described tested article and the first predefine characteristic matching of described tested article of described selected second detecting devices record determined by described control device, the position of the described tested article that current first detecting devices of described control device record detects.
2. article tracking system according to claim 1, also comprises:
One or more picture control equipment, described one or more picture control equipment is arranged by along described path, and for recording the image of described one or more article,
Wherein, described control device for identifying the second feature of described one or more article and described second feature being mated with the second predefine feature that the external world inputs or prestores from the image of described picture control equipment record.
3. article tracking system according to claim 1 and 2, wherein,
Wherein, described article tracking system comprises L the first optical detection devices,
Described control device is for recording the N number of and M individual mistiming detecting the position of described tested article respectively in described L the first optical detection devices, and can the more described mistiming and the schedule time poor, wherein L > M > N.
4. article tracking system according to claim 1 and 2,
Wherein, described article tracking system comprises L the first optical detection devices,
Described item tracking device also comprises counter, wherein said control device whenever article in described L the first optical detection devices the N number of time, the count value of counter is made to add one, and when whenever the M of article in described L the first optical detection devices, the count value of counter is made to subtract one, wherein L > M > N.
5. article tracking system according to claim 1, wherein said first detecting devices is light eye.
6. article tracking system according to claim 1, wherein said second detecting devices is grating.
7. article tracking system according to claim 1, wherein, described multiple first optical detection devices is equidistantly arranged by the path along one or more article movement.
8. article tracking system according to claim 2, wherein
Wherein, when the selected digital image watch-dog of the tested article in described one or more article in described one or more picture control equipment and when described control device determines the second feature of the described tested article of described selected digital image watch-dog record and the second predefine characteristic matching of described tested article, the position of the described tested article of the current first detecting devices detection of described control device record.
9. article tracking system according to claim 1 and 2, wherein said fisrt feature comprises the one or more combination in any in following characteristics: specific to the size of the label of article, the shape of article, the color of article and article.
10. article tracking system according to claim 1 and 2, wherein said second feature comprises the one or more combination in any in following characteristics: specific to the size of the label of article, the shape of article, the color of article and article.
11. 1 kinds of methods for item tracking, described method comprises:
Multiple first optical detection devices utilizing the path along one or more article movement to arrange detect the position of described one or more article;
Utilize the fisrt feature of the described one or more article of one or more second optical detection devices detection of arranging along described path;
Receive the position of described first detecting devices detection; And
The described fisrt feature of described second detecting devices detection is mated with the first predefine feature that the external world inputs or prestores,
Wherein, when the selecting the second optical detection devices and when the fisrt feature of described tested article and the first predefine characteristic matching of described tested article of determining described selected second detecting devices record, recording the position of the described tested article of current first detecting devices detection in described one or more second optical detection devices of the tested article in described one or more article.
12. methods according to claim 11, wherein said method also comprises: utilize one or more picture control equipment of arranging along described path to record the image of described one or more article; And
From the image of described picture control equipment record, identify the second feature of described one or more article and described second feature is mated with the second predefine feature that the external world inputs or prestores.
13. methods according to claim 11 or 12, wherein, described multiple first optical detection devices is L the first optical detection devices,
Described method also comprises: record the N number of and M individual mistiming detecting the position of described tested article respectively in described L the first optical detection devices, and the more described mistiming and the schedule time poor, wherein L > M > N.
14. methods according to claim 11 or 12, wherein, described multiple first optical detection devices is L the first optical detection devices,
Described method also comprises: whenever article in described L the first optical detection devices the N number of time, count value is made to add one, and when whenever the M of article in described L the first optical detection devices, count value is made to subtract one, wherein L > M > N.
15. methods according to claim 11, wherein said first detecting devices is light eye.
16. methods according to claim 11, wherein said second detecting devices is grating.
17. methods according to claim 11, wherein, described multiple first optical detection devices is equidistantly arranged by the path along one or more article movement.
18. methods according to claim 12, wherein, when the selected digital image watch-dog of the tested article in described one or more article in described one or more picture control equipment and when described control device determines the second feature of the described tested article of described selected digital image watch-dog record and the second predefine characteristic matching of described tested article, the position of the described tested article of the current first detecting devices detection of described control device record.
19. methods according to claim 11 or 12, wherein said fisrt feature comprises the one or more combination in any in following characteristics: specific to the size of the label of article, the shape of article, the color of article and article.
20. methods according to claim 11 or 12, wherein said second feature comprises the one or more combination in any in following characteristics: specific to the size of the label of article, the shape of article, the color of article and article.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959244.7A CN105425308A (en) | 2015-12-18 | 2015-12-18 | System and method for article tracking |
| KR1020177035697A KR20180006424A (en) | 2015-12-18 | 2016-06-03 | Goods tracking system and method |
| BR112017025118A BR112017025118A2 (en) | 2015-12-18 | 2016-06-03 | system and method for object tracking |
| PCT/CN2016/084800 WO2017101270A1 (en) | 2015-12-18 | 2016-06-03 | Article tracking system and method |
| ARP160102682A AR105898A1 (en) | 2015-12-18 | 2016-09-02 | SYSTEM AND METHOD FOR MONITORING OBJECTS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959244.7A CN105425308A (en) | 2015-12-18 | 2015-12-18 | System and method for article tracking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105425308A true CN105425308A (en) | 2016-03-23 |
Family
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| CN201510959244.7A Pending CN105425308A (en) | 2015-12-18 | 2015-12-18 | System and method for article tracking |
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| KR (1) | KR20180006424A (en) |
| CN (1) | CN105425308A (en) |
| AR (1) | AR105898A1 (en) |
| BR (1) | BR112017025118A2 (en) |
| WO (1) | WO2017101270A1 (en) |
Cited By (6)
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| CN106403842A (en) * | 2016-10-31 | 2017-02-15 | 紫光智云(江苏)物联网科技有限公司 | Electronic tracking system and method of target object |
| WO2017101270A1 (en) * | 2015-12-18 | 2017-06-22 | 同方威视技术股份有限公司 | Article tracking system and method |
| CN107403444A (en) * | 2017-09-12 | 2017-11-28 | 深圳市中联讯科技有限公司 | Identifying system |
| CN108072909A (en) * | 2016-11-17 | 2018-05-25 | 富士通株式会社 | Article detection method, device and system |
| CN108205643A (en) * | 2016-12-16 | 2018-06-26 | 同方威视技术股份有限公司 | Image matching method and device |
| CN108701239A (en) * | 2018-03-20 | 2018-10-23 | 深圳前海达闼云端智能科技有限公司 | Article positioning method and system |
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- 2016-06-03 WO PCT/CN2016/084800 patent/WO2017101270A1/en active Application Filing
- 2016-06-03 BR BR112017025118A patent/BR112017025118A2/en not_active IP Right Cessation
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Also Published As
| Publication number | Publication date |
|---|---|
| AR105898A1 (en) | 2017-11-22 |
| WO2017101270A1 (en) | 2017-06-22 |
| KR20180006424A (en) | 2018-01-17 |
| BR112017025118A2 (en) | 2018-10-30 |
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