CN104750353A - Data navigation device, data navigation method and structured coding pattern generation device - Google Patents
Data navigation device, data navigation method and structured coding pattern generation device Download PDFInfo
- Publication number
- CN104750353A CN104750353A CN201310756003.3A CN201310756003A CN104750353A CN 104750353 A CN104750353 A CN 104750353A CN 201310756003 A CN201310756003 A CN 201310756003A CN 104750353 A CN104750353 A CN 104750353A
- Authority
- CN
- China
- Prior art keywords
- guide
- guiding device
- coding pattern
- visitors
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 37
- 238000001514 detection method Methods 0.000 claims abstract description 56
- 230000008859 change Effects 0.000 claims description 47
- 238000004891 communication Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 35
- 230000008569 process Effects 0.000 description 12
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Navigation (AREA)
- Mobile Radio Communication Systems (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
Abstract
The invention provides a data navigation device. The data navigation device includes: the device comprises an image sensing unit, an image decoding unit, a movement detection unit and a data navigation output unit. The image sensing unit captures a coded image on a coding pattern, the coding pattern records a plurality of pieces of navigation information, and each piece of navigation information comprises navigation content and a movement type associated with the navigation content. The image decoding unit decodes the encoded image to obtain navigation content and a motion type. A movement detection unit for detecting an actual movement type of the data navigation device moving relative to the code pattern. And the data navigation output unit selects a movement type which accords with the actual movement type from the movement types, and outputs navigation content corresponding to the movement type as navigation.
Description
Technical field
The invention relates to a kind of data guiding device, relate to the data guiding device selecting guide to visitors content according to data guiding device relative to the movement of coding pattern especially.
Background technology
In recent years, the application of bar code, QR code and color code is seen everywhere in daily life, because it has the advantage of high security, easily traceability, high benefit ratio, abrasion resistance and high read rate, add the universal of intelligent mobile phone simultaneously, as long as various information is by the camera function of intelligent mobile phone, by communicating information to consumer or be uploaded to remote system, therefore can be used in widely everywhere at present.In addition, obtaining information by reading bar code, QR code and color code, not only can simplify the program of artificial input, to reduce the operating process of hard copy, reaching environmental protection object, man-computer interface interaction also can be allowed more convenient.
Because a kind of information only noted down by current encoder pattern, two or more different information cannot be exported for different demands.For example, QR code is often applied on Commdity advertisement placard or DM, when consumer is interested in these commodity, the QR code of these commodity can be taken by mobile phone, the network address of then noting down according to QR code is connected to the homepage of the website of these commodity, consumer goes from homepage the various information finding these commodity again, such as, be purchase information, product compositional information and favor information.Different consumers has different demands, some consumer only wants to understand above-mentioned wherein a kind of information, it is such as product compositional information, after not wanting to enter website, spended time goes browsed web content, find desired information, some consumer then wants that entering website understands more information, and more some consumer thinks directly to enter process of purchase.Therefore only noting down a kind of QR code of information, such as, only note down the address of website homepage, is to meet proprietary demand.
Illustrate, in logistics, the application of bar code is also very common.In transshipment cargo or the process of storage goods, the state of goods in each work flow must be noted down, to provide logistics dealer to carry out material handling, and provide shipping situation, allow client understand the transport situation of current goods.Goods can stick bar code and be beneficial in different flow processs, carry out state input renewal.The current practice reads the bar code of goods, and after being then connected to database, then operating handset carries out state change to manually, such as, state in transit is changed into the state of Delivered.But aforesaid way need coordinate more mobile phone operation, will bringing inconvenience property when there being a large amount of kinds of goods to process.
Fig. 1 is the process flow diagram of display logistics.In the factory setting process of program S100, user uses the two-dimensional bar on hand-held device reading constant temperature oven, to note down the numbering of constant temperature oven on hand-held device.In the tally binning process of program S102, different types of goods is loaded in different constant temperature ovens according to classification, after using the two-dimensional bar of hand-held device scanning constant temperature oven institute lade, user switches the operation pages of hand-held device again to the tally page, to note down the goods that this constant temperature oven loads.Get on the bus in process in the carrying of program S104, after the two-dimensional bar by hand-held device scanning constant temperature oven, user switches the operation pages of hand-held device again to the page of making an inventory, to note down the constant temperature oven that lorry loads.In program S106, transporting cargo.In the goods point friendship process of program S108, use hand-held device scanning by be handed over to client the two-dimensional bar of goods after, the operation pages that user switches hand-held device again hands over the page, to note down the goods being handed over to client to point.In the empty van removal process of program S110, after using the two-dimensional bar of hand-held device scanning constant temperature oven, whether the operation pages that user switches hand-held device again reclaims the page to empty van, sufficient with the electricity noting down each constant temperature oven.In program S112, the constant temperature oven of electricity deficiency is charged.In said procedure, at least program S102, S104, S108, S110, after hand-held device scanning two-dimensional bar, user must switch the operation pages of hand-held device more further, thus, will cause suitable complicated of formality.
Summary of the invention
The present invention proposes a kind of data guiding device, comprises an image sensing unit, the coded image on acquisition one coding pattern, this coding pattern record many guide to visitors information, each these guide to visitors information comprise a guide to visitors content with and the mobile type that is associated.This data guiding device also comprises an image decoding unit, this coded image of decoding, to obtain these guide to visitors contents and these mobile types.This data guiding device also comprises a mobile detection unit, detects the actual mobile type of this data guiding device relative to this coding pattern movement.This data guiding device also comprises a data guide to visitors output unit, selects the mobile type meeting this actual mobile type from these mobile types, and the guide to visitors content corresponding to this mobile type is exported as a guide to visitors.
A kind of data guide method that the action of aforementioned data guiding device proposes for another embodiment of the present invention, guide to visitors content can be selected relative to the movement of coding pattern according to data guiding device, above-mentioned disclosed data guiding device can Using such method be operated, above-mentioned data guide method comprises: capture the coded image on this coding pattern, this coding pattern record many guide to visitors information, each these guide to visitors information comprise a guide to visitors content with and the mobile type that is associated.Above-mentioned according to data guiding device relative to coding pattern movement select the method for guide to visitors content also to comprise, this coded image of decoding, to obtain these guide to visitors contents and these mobile types.Above-mentioned data guide method also comprises, and detects the actual mobile type of this data guiding device relative to this coding pattern movement.Above-mentioned data guide method also comprises, and selects the mobile type meeting this actual mobile type from these mobile types, and the guide to visitors content corresponding to this mobile type is exported as a guide to visitors.
The present invention also proposes a kind of structured coding pattern generation device, in order to produce the coding pattern captured by aforementioned data guiding device, comprising: a guide to visitors input block, will carry out many guide to visitors contents of encoding in order to input.This structured coding pattern generation device also comprises a relating attribute setup unit, in order to set a relating attribute of the correspondence of each these guide to visitors content, these relating attributes are a corresponding data guiding device multiple mobile types relative to this coding pattern movement.This structured coding pattern generation device also comprises a coded image generation unit, this reciprocity guide to visitors content and these relating attributes is encoded, and produces this coding pattern accordingly.After this coding pattern of this data guiding device acquisition decoding, the current mobile type of detecting one, draws a corresponding guide to visitors content by this mobile type according to this.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of display logistics.
Fig. 2 is the schematic diagram of the data guiding device of display according to one embodiment of the invention.
Fig. 3 is the operational flowchart of the data guiding device of display according to one embodiment of the invention.
Fig. 4 is the operation chart of the in figure 3 step S300 of display according to one embodiment of the invention.
Fig. 5 A-Fig. 5 C is the schematic diagram that the Tip element of the in figure 3 step S304 of display according to one embodiment of the invention is given notice.
Fig. 6 A-Fig. 6 B is the schematic diagram of the user Mobile data guiding device of display according to one embodiment of the invention.
Fig. 7 A-Fig. 7 D is that the mobile detection unit of display according to one embodiment of the invention detects the schematic diagram of this data guiding device relative to this coding pattern movement.
Fig. 8 A-Fig. 8 D is that the mobile detection unit of display according to another embodiment of the present invention detects the schematic diagram of this data guiding device relative to this coding pattern movement.
Fig. 9 A-Fig. 9 B is that the mobile detection unit of display according to another embodiment of the present invention detects the schematic diagram of this data guiding device relative to this coding pattern movement.
Figure 10 A-Figure 10 B is that the mobile detection unit of display according to another embodiment of the present invention detects the schematic diagram of this data guiding device relative to this coding pattern movement.
Figure 11 is the operation chart of the QR code on the data guiding device reading placard described in display the present invention previously.
Figure 12 is the operation chart of the QR code on the data guiding device reading constant temperature oven described in display the present invention previously.
Figure 13 is the schematic diagram of the structured coding pattern generation device of display according to one embodiment of the invention.
Figure 14 A, Figure 14 B are guide to visitors index, guide to visitors content and the relating attribute schematic diagram of display according to one embodiment of the invention.
Figure 15 A, Figure 15 B are word and the pictorial diagram of the relating attribute of display according to one embodiment of the invention.
Figure 16 is the coding pattern of display according to one embodiment of the invention.
Figure 17 A-Figure 17 C is the schematic diagram that structured coding pattern generation device produces the coding pattern of the placard of Figure 11.
[symbol description]
S100 ~ factory setting;
S102 ~ tally vanning;
S104 ~ carrying is got on the bus;
S106 ~ transport by road;
S108 ~ goods point is handed over;
S110 ~ empty van reclaims;
S112 ~ empty van charging;
20 ~ data guiding device;
200 ~ image sensing unit;
202 ~ image decoding unit;
204 ~ mobile detection unit;
206 ~ data guide to visitors output unit;
208 ~ Tip element;
210 ~ communication unit;
212 ~ I/O device;
212a ~ image display cell;
212b ~ Vib.;
212c ~ loudspeaker;
214 ~ power supply;
S300-S308 ~ step;
G1 ~ coding pattern;
The position of P1, P2, P3 ~ unique point;
Q1 ~ frame;
G2 ~ dynamic image;
F1 ~ image capture frame;
A1 ~ viewing area;
110 ~ placard;
120 ~ constant temperature oven;
130 ~ structured coding pattern generation device;
1302 ~ guide to visitors input block;
1304 ~ relating attribute setup unit;
1306 ~ coded image generation unit;
B1-b9, r
b1-r
b9~ square;
C1, C2 ~ field;
T ~ time shaft;
W1 ~ pattern prompting;
D1, D2 ~ identification district;
X1-X4, Y1-Y4 ~ frame is described;
202a-1,202a-2 ~ image buffer;
202b ~ guide to visitors message buffer;
204-1 ~ comparer;
204-2 ~ determining device.
Embodiment
The following stated is expressed in a specific way and is shown in embodiment in diagram or example.But should be appreciated that this embodiment or example and be not used to restriction.The replacement of any embodiment of the present invention and amendment, and any further application of principle of the present invention, can complete with reference to description of the present invention for exercising ordinary skill of the present invention.Parameter in embodiment can be reused, even but use identical parameter, still non-ly specify that this characteristic is applicable to another embodiment in an embodiment.
Fig. 2 is the schematic diagram of the data guiding device of display according to one embodiment of the invention.As shown in the figure, a data guiding device 20 comprises: image sensing unit 200, image decoding unit 202, mobile detection unit 204, data guide to visitors output unit 206, Tip element 208, communication unit 210, I/O device 212, power supply 214.This image sensing unit 200 couples this image decoding unit 202.This image decoding unit 202 couples this Tip element 208, this mobile detection unit 204 and data guide to visitors output unit 206.This mobile detection unit 204 couples this data guide to visitors output unit 206.This data guide to visitors output unit 206 couples this communication unit 210.This I/O device 212 couples this Tip element 208 and this communication unit 210.This power supply 214 couples all elements in this data guiding device 20, to provide the electric power needed for all elements, for simplicity, does not draw the connecting line of this power supply 214 and all elements in FIG.This I/O device 212 also comprises an image display cell 212a, a Vib. 212b and/or a loudspeaker 212c.This image decoding unit 202 also can comprise image buffer 202a-1 and 202a-2 and guide to visitors message buffer 202b.This mobile detection unit 204 also can comprise an a comparer 204-1 and determining device 204-2.
Fig. 3 is the operational flowchart of the data guiding device of display according to one embodiment of the invention.After data guiding device 20 is aimed at coding pattern G1 by user (reference Fig. 4), in step S300, this image sensing unit 200, a coded image on acquisition one coding pattern G1, this coding pattern G1 records many guide to visitors information, each these guide to visitors information comprise a guide to visitors content with and the mobile type that is associated, wherein this coding pattern is one of them of one-dimensional bar code, two-dimensional bar, QR code and color bar code.
In step s 302, this image decoding unit 202, this coded image of decoding, to obtain these guide to visitors contents and these mobile types.Specifically, this image decoding unit 202, being such as perform image procossing by processor (not shown), with this coded image of decoding, and is such as these guide to visitors contents by obtaining after this guide to visitors message buffer 202b storage decoding and these mobile types.
In step s 304, after this this coded image of image decoding unit 202 decoding, this Tip element 208 is given notice, with point out user decoding complete and enter next operation.In step S306, this mobile detection unit 204, detects the actual mobile type of this data guiding device 20 relative to this coding pattern G1 movement.In step S308, this data guide to visitors output unit 206, selects the mobile type meeting this actual mobile type from these mobile types, and the guide to visitors content corresponding to this mobile type is exported as a guide to visitors.Below will describe in detail each step.
Fig. 4 is the operation chart of the in figure 3 step S300 of display according to one embodiment of the invention.As shown in the figure, user uses this data guiding device 20 to take a coding pattern G1, and this image sensing unit 200 of this data guiding device 20 is such as by optical lens or image sensor, captures this coded image on this coding pattern G1.This data guiding device 20 shows a dynamic image G2 of this coding pattern G1.
Fig. 5 A-Fig. 5 C is the schematic diagram that the Tip element of the in figure 3 step S304 of display according to one embodiment of the invention is given notice.After this this coded image of image decoding unit 202 decoding, this Tip element 208 drives this I/O device 212 to give notice, with point out this coded image of user decoding complete, can perform next operation.Such as, in fig. 5, this Tip element 208 drives this loudspeaker 212c of this I/O device 212 to send the auditory tone cues user of " serge ".In figure 5b, this Tip element 208 drives this Vib. 212b of this I/O device 212, sends vibration prompt user.In figure 5 c, this this image display cell of Tip element 208 activation 212a, makes this image display cell 212a drive liquid crystal display or the light emitting diode indicator of this data guiding device 20, to show a pattern prompting W1, points out user.
Fig. 6 A-Fig. 6 B is the schematic diagram of user's Mobile data guiding device of the in figure 3 step S306 of display according to one embodiment of the invention.Fig. 6 A is the schematic diagram before this data guiding device 20 moves by display user.Fig. 6 B is the schematic diagram after this data guiding device 20 moves by display user.Simultaneously with reference to Fig. 4 and Fig. 6 A-Fig. 6 B, this image sensing unit 200 is such as take this coding pattern G1 by optical lens, to show this dynamic image G2 of this coding pattern G1 in one of this data guiding device 20 display viewing area A1.Because this dynamic image G2 is for this data guiding device 20 takes this coding pattern G1 and obtain, therefore this dynamic image G2 is equivalent to the change in location of this data guiding device 20 relative to this coding pattern G1 in the change in location of a viewing area A1 of this data guiding device 20.In other words, when this dynamic image G2 changes in the position of a viewing area A1 of this data guiding device 20, represent this data guiding device 20 and move relative to this coding pattern G1.When this data guiding device 20 moves relative to this coding pattern G1, this mobile detection unit 204, detects the actual mobile type of this data guiding device 20 relative to this coding pattern G1 movement.This mobile detection unit 204 can be a three-dimensional mobile detection unit, in order to detect this data guiding device 20 in three-dimensional movement, to detect this data guiding device 20 this actual mobile type relative to this coding pattern G1 movement.In addition, this three-dimensional mobile detection unit can be acceleration transducer or gyroscope or video camera, but is not limited to this.For example, as illustrated in figs. 6 a-6b, this data guiding device 20 is past relative to this coding pattern G1 to move right, therefore this mobile detection unit 204, detects an actual mobile type of this data guiding device 20 for " moving right ".In addition, this actual mobile type also comprises: " keeping motionless ", " moving up ", " moving down ", " being moved to the left ", " rotating forward ", " reverse ", " close to mobile " or " away from movement ", above-described all kinds are only the use of demonstration, are not limited to this.
In step S306, the present invention also comprises a specific embodiment.With reference to Fig. 6 A-Fig. 6 B, this image display cell 212a, drives this data guiding device 20 in the A1 of this viewing area, show an image capture frame f1.This mobile detection unit 204 obtains this actual mobile type by the change of the relative position detecting this dynamic image G2 and this image capture frame f1.Specifically, as shown in Figure 6A, before this data guiding device 20 moves, this image detecting unit 200 produces an image information according to the relative position of this dynamic image G2 and this image capture frame f1 and is stored in by this image information in this image buffer 202a-1, and wherein this image information points out that whole this dynamic image G2 is positioned at this image capture frame f1.Same, as shown in Figure 6B, after this data guiding device 20 moves, this image detecting unit 200 produces another image information according to the relative position of this dynamic image G2 and this image capture frame f1 and is stored in by this another image information in this image buffer 202a-2, and wherein this another image information points out that this dynamic image G2 of part is positioned at this image capture frame f1.This comparer 204-1 of this mobile detection unit 204 extracts these image informations to image buffer 202a-1 and 202a-2 respectively, and compares these image informations.This determining device 204-2 detects the change of the relative position of dynamic image G2 and this image capture frame f1 according to comparative result, to obtain this actual mobile type.Then, in step S308, this data guide to visitors output unit 206 selects the mobile type meeting this actual mobile type from this guide to visitors message buffer 202b, and the guide to visitors content corresponding to this mobile type is exported as a guide to visitors.
In step S306, the present invention also comprises a specific embodiment.This coding pattern G1 of Fig. 4 has a frame Q1 and is positioned at multiple unique points of this frame, the position of these unique points is such as P1, P2, P3, therefore this dynamic image G2 of Fig. 6 A has this frame Q1 and these unique points equally, and the position of these unique points is such as P1, P2, P3.This mobile detection unit 204 obtains the operation of this actual mobile type by the change of the relative position detecting this dynamic image G2 and this image capture f1 frame, also comprises: this mobile detection unit 204 detects the change of this dynamic image G2 to the relative position of this image capture frame f1 according to the change of this frame Q1 to the relative position of this image capture frame f1.But, because external environment brightness may affect the accuracy that this mobile detection unit 204 detects this frame Q1, therefore, except detecting this frame Q1, this mobile detection unit 204 detects the change of this dynamic image to the relative position of this image capture frame according to the change of the relative position of this image capture frame of these feature point pairs again, to promote the detecting accuracy of this mobile detection unit 204.In addition, this mobile detection unit 204 can more by scale invariant feature conversion (Scale-invariant feature transform, SIFT) these unique points are obtained, analyze the motion-vector of these unique points, to predict the change of the relative position of this image capture frame of these feature point pairs f1.
Fig. 7 A-Fig. 7 D is that the mobile detection unit of display according to one embodiment of the invention detects the schematic diagram of this data guiding device relative to this coding pattern movement.For the purpose of illustrating for simplicity, Fig. 7 A-Fig. 7 D only shows this image capture frame f1 and this dynamic image G2.Fig. 7 A is the schematic diagram before this data guiding device 20 of display moves, and the reference position of these unique points is at P1, P2, P3.In figure 7b, this data guiding device 20 toward move to right or this coded image G1 toward moving to left, the relative position of this image capture frame f1 and this dynamic image G2 is changed.In fig. 7 c, illustrate for simplicity, be depicted in this frame Q1 in this image capture frame f1, this mobile detection unit 204 detects the change of this dynamic image G2 to the relative position of this image capture frame f1 according to the change of this frame Q1 to the relative position of this image capture frame f1.In fig. 7d, square frame G2 ' represents the initial position of this dynamic image G2, the position of these unique points changes, such as move to P1 ' from P1, move to P2 ' from P2, move to P3 ' from P3, therefore this mobile detection unit 204 can detect the change of this dynamic image G1 to the relative position of this image capture frame f1, to promote the detecting accuracy of this mobile detection unit 204 according to the change of the relative position of this image capture frame of these feature point pairs f1.In addition, this mobile detection unit 204 can learn the motion-vector of unique point according to the change in location of unique point, and then predicts the change of relative position of this image capture frame of these feature point pairs f1.By the way, this mobile detection unit 204, detecting this data guiding device 20 relative to this actual mobile type of this coding pattern G1 movement is " moving right ".
Fig. 8 A-Fig. 8 D is that the mobile detection unit of display according to another embodiment of the present invention detects the schematic diagram of this data guiding device relative to this coding pattern movement.Illustrate for simplicity, Fig. 8 A-Fig. 8 D shows this image capture frame f1 and this dynamic image G2.Fig. 8 A is the schematic diagram before this data guiding device 20 of display moves, and the reference position of these unique points is at P1, P2, P3.In Fig. 8 B, this data guiding device 20, toward anticlockwise or this coded image G1 toward right rotation, makes the relative position of this image capture frame f1 and this dynamic image G2 change.In Fig. 8 C, illustrate for simplicity, be depicted in this frame Q1 in this image capture frame f1, this mobile detection unit 204 detects the change of this dynamic image G2 to the relative position of this image capture frame f1 according to the change of this frame Q1 to the relative position of this image capture frame f1.In Fig. 8 D, square frame G2 ' represents the initial position of this dynamic image G2, the position of unique point moves to position P1 ', P2 ', P3 ' from initial position P1, P2, P3 of Fig. 8 A, in order to easy observation, do not draw the trajectory of position movement, by comparing this square frame G2 ' and the configuration of this dynamic image G2, can learn that the position of unique point changes.This mobile detection unit 204 detects the change of this dynamic image G2 to the relative position of this image capture frame f1 according to the change of the relative position of this image capture frame of these feature point pairs f1.In addition, this mobile detection unit 204 according to the motion-vector of unique point, can predict the change of the relative position of this image capture frame of these feature point pairs f1.By the way, this mobile detection unit 204, detecting this data guiding device 20 relative to this actual mobile type of this coding pattern G1 movement is " rotating forward ".
Fig. 9 A-Fig. 9 B is that the mobile detection unit of display according to another embodiment of the present invention detects the schematic diagram of this data guiding device relative to this coding pattern movement.Fig. 9 A is the schematic diagram before this data guiding device 20 of display moves, and the reference position of these unique points is at P1, P2, P3.This Tip element 208 is given notice after prompting user, and a timing unit (not shown) of this data guiding device 20 starts timing, and by timing result, is presented at the time shaft t in the A1 of this viewing area.After a given time, as shown in Figure 9 B, this mobile detection unit 204 detects the relative position of this dynamic image G2 to this image capture frame f1 according to the change of this frame Q1 to the relative position of this image capture frame f1 and does not change.In order to promote accuracy, this mobile detection unit 204 more detects the relative position of this dynamic image G2 to this image capture frame f1 according to the change of the relative position of this image capture frame of these feature point pairs f1 and does not change, the position P1 of such as unique point before a given time is identical with the position P1 ' of this unique point after a given time, the position P2 of unique point before a given time is identical with the position P2 ' of this unique point after a given time, and the position P3 of unique point before a given time is identical with the position P3 ' of this unique point after a given time.In addition, this mobile detection unit 204 can according to the motion-vector of unique point, and the relative position predicting this image capture frame of these feature point pairs f1 does not change.By the way, this mobile detection unit 204, detecting this data guiding device 20 relative to this actual mobile type of this coding pattern G1 movement is " keeping motionless ".
Figure 10 A-Figure 10 B is that display this dynamic image according to another embodiment of the present invention is to the schematic diagram of the change of the relative position of this image capture frame.Figure 10 A is the schematic diagram before this data guiding device 20 of display moves.In fig. 1 ob, this data guiding device 20 toward this coded image G1 near or this coded image G1 close toward this data guiding device 20, the relative position of this image capture frame f1 and this dynamic image G2 is changed.This mobile detection unit 204 detects the change of this dynamic image to the relative position of this image capture frame according to the change of this frame Q1 to the relative position of this image capture frame f1, and such as in fig. 1 ob, the distance of this frame Q1 and this image capture frame f1 becomes near.In order to promote accuracy, this mobile detection unit 204 more detects the change of this dynamic image G2 to the relative position of this image capture frame f1 according to the change of the relative position of this image capture frame of these feature point pairs f1.For example, square frame G2 ' represents the initial position of this dynamic image G2, the position of unique point moves to position P1 ', P2 ', P3 ' from initial position P1, P2, P3 of Figure 10 A, in order to easy observation, do not draw the trajectory of position movement, by comparing this square frame G2 ' and the configuration of this dynamic image G2, can learn that the position of unique point changes.In addition, this mobile detection unit 204 according to the motion-vector of unique point, can predict the change of the relative position of this image capture frame of these feature point pairs f1.Therefore, this mobile detection unit 204, detecting this data guiding device 20 relative to this actual mobile type of this coding pattern G1 movement is " close to mobile ".In addition, this mobile detection unit 204 also can account for the area ratio of this image capture frame f1 according to this dynamic image G2, such as occupy more than 90%, judge that this data guiding device 20 is " close to mobile " relative to this actual mobile type of this coding pattern G1 movement.
Finally, program enters into step S308, and this data guide to visitors output unit 206, selects the mobile type meeting this actual mobile type from these mobile types, and the guide to visitors content corresponding to this mobile type is exported as a guide to visitors.In a specific embodiment of the present invention, this guide to visitors exports record one network address, and this data guiding device 20 is connected to the Internet by this communication unit 210, and automatically obtains an external information from the Internet according to this network address that the output of this guide to visitors is recorded.
Figure 11 is the operation chart of the coding pattern on the data guiding device reading placard described in display the present invention previously.The action of this data guiding device 20, please refer to and previously described, repeat no more in this.Being printed on this coding pattern G1 in one identification district D1 of one placard 110, such as, is QR code, and this coding pattern G1 has a frame Q1 and is positioned at multiple unique points of this frame, and for example, the position of these unique points is P1, P2, P3.This coding pattern G1 records many guide to visitors information, each these guide to visitors information comprise this guide to visitors content with and this mobile type of being associated.Specifically, these guide to visitors contents are such as the viewing network addresss of audio-video advertisement, the network address of forward purchasing, download the network address of placard information and the network address of website guide to visitors.The mobile type corresponding to the network address of viewing audio-video advertisement is " moving up ", the mobile type corresponding to the network address of forward purchasing is " moving right ", the mobile type corresponding to the network address downloading placard information is " moving down ", and the mobile type corresponding to the network address of website guide to visitors is " being moved to the left ".Treat that this data guiding device 20 is given notice, prompting user this data guiding device 20 is after this coded image of decoding, and user changes the movement of this data guiding device 20 according to demand.For example, if user is for purchasing in advance, then only need by this data guiding device 20 toward moving right, this data guiding device 20 is connected to the webpage of forward purchasing automatically, need not find the webpage of forward purchasing again from the homepage of these commodity, the above is the use of demonstration to the greatest extent, is not used for limiting the present invention.
Figure 12 is the operation chart of the coding pattern on the data guiding device reading constant temperature oven described in display the present invention previously.The action of this data guiding device 20, please refer to and previously described, repeat no more in this.In the present embodiment, be that this data guiding device 20 is applied in the logistics operation shown in Fig. 1.Being printed on this coding pattern G1 in an identification district D2 on one constant temperature oven 120, such as, is QR code, and place near the steps coding pattern G1 has a frame Q1 and is positioned at multiple unique points of this frame, and for example, the position of these unique points is P1, P2, P3.This coding pattern G1 records many guide to visitors information, each these guide to visitors information comprise this guide to visitors content with and this mobile type of being associated.Specifically, these guide to visitors contents, comprise tally, transport, points hands over and empty van reclaims.Mobile type corresponding to tally is " moving up ", and the mobile type corresponding to transport is " moving right ", and the mobile type corresponding to some friendship is " moving down ", and the mobile type corresponding to empty van reclaims is " being moved to the left ".Treat that this data guiding device 20 is given notice, prompting user this data guiding device 20 is after this coded image of decoding, and user changes the movement of this data guiding device 20 according to demand.For example, if after this constant temperature oven 120 is transported transport vehicle by user, the state changing this constant temperature oven 120 is wanted to be shipping situation, then only need by this data guiding device 20 toward moving right, the state of this constant temperature oven 120 is changed to shipping situation by this data guiding device 20 automatically, and user need not switch the operation pages of this data guiding device 20 again, changes the state of this constant temperature oven 120, the above is the use of demonstration to the greatest extent, is not used for limiting the present invention.
The present invention more proposes a kind of method selecting guide to visitors content according to data guiding device relative to the movement of coding pattern, comprise: capture the coded image on this coding pattern G1, this coding pattern G1 records many guide to visitors information, each these guide to visitors information comprise a guide to visitors content with and the mobile type that is associated.The method also comprises, this coded image of decoding, to obtain these guide to visitors contents and these mobile types.The method also comprises, detect the actual mobile type of this data guiding device 20 relative to this coding pattern G1 movement, and from these mobile types, select the mobile type meeting this actual mobile type, and the guide to visitors content corresponding to this mobile type is exported as a guide to visitors.
Figure 13 is the schematic diagram of the structured coding pattern generation device of display according to one embodiment of the invention.One structured coding pattern generation device 130, in order to produce this coding pattern G1 that this data guiding device 20 aforementioned senses.This structured coding pattern generation device 130, comprising: guide to visitors input block 1302, relating attribute setup unit 1304, coded image generation unit 1306.This guide to visitors input block 1302 couples this relating attribute setup unit 1304.This relating attribute setup unit 1304 couples this coded image generation unit 1306.
Figure 14 A, Figure 14 B are guide to visitors index, guide to visitors content and the relating attribute schematic diagram of display according to one embodiment of the invention.This guide to visitors input block 1302 will carry out many guide to visitors contents of encoding in order to input, with reference to Figure 14 A, square b1 ~ b9 comprises two fields respectively, for square b1, it comprises field C1 and field C2, and field C1 and field C2 shows guide to visitors index 1 and guide to visitors content 1 respectively, wherein this guide to visitors content 1 can be word, numeral, picture or network address, but be not limited to this, the content of all the other squares is similar to square b1, and the rest may be inferred.Specifically, this guide to visitors input block 1302 shows an input interface, and user, in this input interface, inputs guide to visitors content and the guide to visitors index of square b1 ~ b9.This relating attribute setup unit 1304 in order to set a relating attribute of the correspondence of each these guide to visitors content, with reference to Figure 14 B, square r
b1-r
b9show nine kinds of different relating attributes, with square r
b1for example, it shows relating attribute 1, and the rest may be inferred for all the other squares.For example, this relating attribute setup unit 1304 shows another input interface, and user, in this another input interface, sets guide to visitors index 1 and the corresponding square r of guide to visitors content 1 of square b1 display
b1the relating attribute of display, the guide to visitors index of setting square b2 display and the corresponding square r of guide to visitors content
b2the relating attribute of display, the rest may be inferred.Above-described relating attribute be (the relating attribute 1-9 namely in Figure 14 B) to should data guiding device 20 relative to multiple mobile types of this coding pattern G1 movement, these mobile types are such as keep motionless, move up, move down, be moved to the left, move right, rotate forward, reverse, close to mobile or away from movement.
Figure 15 A, Figure 15 B are word and the pictorial diagram of the relating attribute of display according to one embodiment of the invention.In Figure 15 A, relating attribute diagrammatically represents, in Figure 15 B, relating attribute represents in the mode of word.In 15A, 15B figure, square r
b1display reverses, square r
b2display moves up, square r
b3display rotates forward, square r
b4display is moved to the left, square r
b5display maintains motionless, square r
b6display moves right, square r
b7display is away from movement, square r
b8display moves down, square r
b9display is close to mobile, and above-described relating attribute is only the use of demonstration, is not used for limiting the present invention.
Then, this coded image generation unit 1306, encodes this reciprocity guide to visitors content and these relating attributes, and produces this coding pattern G1 accordingly, and wherein this coding pattern can be one-dimensional bar code, two-dimensional bar, QR code or color bar code.In another specific embodiment of the present invention, this structured coding pattern generation device 130 also comprises a coding pattern output unit (not shown), in order to export this coding pattern G1 for map file.After this data guiding device 20 captures this coded image of decoding, the current mobile type of detecting one, according to this by drawing a corresponding guide to visitors content in these guide to visitors contents, wherein the detailed operation of this data guiding device 20 please refer to foregoing, repeats no more in this.
Figure 16 is the coding pattern of display according to one embodiment of the invention.This coding pattern G1 has a frame Q1 and is positioned at multiple unique points of this frame, and for example, the position of these unique points is P1, P2, P3.In addition, this coded image generation unit 1306 is outside at this frame Q1, produces word or the diagram of the word of these guide to visitors indexes and these relating attributes of correspondence thereof.Specifically, in description frame X1 ~ X4, display guide to visitors index 1 ~ 4, in description frame Y1 ~ Y4, display relating attribute 1 ~ 4.It is noted that the diagram describing frame X1 ~ X4 and Y1 ~ Y4 is for illustrative purposes only, not this coded image generation unit 1306 produced.Simultaneously with reference to Figure 14 A and Figure 14 B, this relating attribute setup unit 1304 sets guide to visitors index 1 and the corresponding square r of guide to visitors content 1 of square b1 display
b1the relating attribute 1 of display, therefore, guide to visitors index 1 and relating attribute 1 are positioned at this frame Q1 the same side, namely above this frame Q1; This relating attribute setup unit 1304 sets the guide to visitors index 2 of square b2 display and the relating attribute 2 of the corresponding square b12 display of guide to visitors content 2, therefore, guide to visitors index 2 and relating attribute 2 are positioned at this frame Q1 the same side, and namely on the right side of this frame Q1, the rest may be inferred for all the other.
Figure 17 A-Figure 17 C is the schematic diagram that structured coding pattern generation device produces the coding pattern of the placard of Figure 11.In Figure 17 A, user inputs guide to visitors content and the guide to visitors index of placard respectively by guide to visitors input block 1302, in square b1, the guide to visitors index of field C1 display is " viewing audio-video advertisement ", and the guide to visitors content of field C2 display is the network address of viewing audio-video advertisement.In square b2, guide to visitors index is " forward purchasing ", and guide to visitors content is the network address of forward purchasing.In square b3, guide to visitors index is " website guide to visitors ", and guide to visitors content is the network address that website is led.In square b4, guide to visitors index is " downloading placard information ", and guide to visitors content is the network address of downloading placard information.Relating attribute shown by Figure 17 B represents by way of illustration.At square rb
1in, relating attribute is " moving up ", at square r
b2in, relating attribute is " moving down ", at square r
b3in, relating attribute is " being moved to the left ", at square r
b4in, relating attribute is " moving right ".This relating attribute setup unit 1304 sets guide to visitors index and the corresponding square r of guide to visitors content of square b1 display
b1the relating attribute of display.This coded image generation unit 1306, this reciprocity guide to visitors content and these relating attributes are encoded, and produces this coding pattern G1 accordingly, as shown in Figure 17 C, this coding pattern G1 comprises this frame Q1 and these unique points, and the position of these unique points is such as P1, P2, P3.In addition, this coded image generation unit 1306 is outside at this frame Q1, produces the word of the word of these guide to visitors indexes and these relating attributes of correspondence thereof or is illustrated in the same side of this frame.The diagram that the relating attribute that guide to visitors index " website guide to visitors " is corresponding with it " is moved to the left ", is positioned at the left side of this frame Q1 equally.The diagram that the relating attribute that guide to visitors index " viewing audio-video advertisement " is corresponding with it " moves up ", be positioned at the top of this frame Q1 equally, the rest may be inferred.
Above-mentioned this data guiding device 20 of the present invention, after having scanned coding pattern, by this data guiding device 20 mobile, can automatically perform different guide to visitors operations, solve the problem that the formality of data guiding device is loaded down with trivial details in the past.In addition, the method selecting guide to visitors content according to data guiding device relative to the movement of coding pattern provided by the invention, also can solve the problem that the formality of data guiding device is loaded down with trivial details in the past.The present invention also proposes a kind of structured coding pattern generation device, in order to produce coding pattern, after making this data guiding device 20 capture this coding pattern of decoding, the current mobile type of detecting one, according to this by drawing a corresponding guide to visitors content in these guide to visitors contents, to solve the problem that the formality of data guiding device is loaded down with trivial details in the past.
The step of said method display is in order to citing, but it non-essentially performs according to this instruction.This step all in suitably adding according under the spirit of the embodiment of the present invention and category, can substitute, change order, and/or is leave out.
Each claims of instructions of the present invention are made up of each embodiment, and merge different claim and/or be different embodiment be still scope of the present invention be obvious after considering this instructions in light of actual conditions for exercising ordinary skill of the present invention.
Claims (30)
1. a data guiding device, is characterized in that, comprising:
One image sensing unit, the coded image on acquisition one coding pattern, this coding pattern record many guide to visitors information, each these guide to visitors information comprise a guide to visitors content with and the mobile type that is associated;
One image decoding unit, this coded image of decoding, to obtain these guide to visitors contents and these mobile types;
One mobile detection unit, detects the actual mobile type of this data guiding device relative to this coding pattern movement; And
One data guide to visitors output unit, selects the mobile type meeting this actual mobile type from these mobile types, and the guide to visitors content corresponding to this mobile type is exported as a guide to visitors.
2. data guiding device according to claim 1, is characterized in that, also comprise:
One image display cell, shows an image capture frame;
Wherein, this image sensing unit detects this coding pattern, to show a dynamic image of this coding pattern in the viewing area shown at this data guiding device, this mobile detection unit obtains this actual mobile type by the change of the relative position detecting this dynamic image and this image capture frame.
3. data guiding device according to claim 2, wherein this coding pattern has a frame and is positioned at multiple unique points of this frame, this mobile detection unit is the operation that the change of relative position by detecting this dynamic image and this image capture frame obtains this actual mobile type, also comprises:
This mobile detection unit detects the change of this dynamic image to the relative position of this image capture frame according to this frame to the change of the relative position of this image capture frame and according to the change of the relative position of this image capture frame of these feature point pairs.
4. data guiding device according to claim 3, wherein these unique points are obtained by scale invariant feature conversion, this mobile detection unit can analyze the motion-vector of these unique points, to predict the change of the relative position of this image capture frame of these feature point pairs.
5. data guiding device according to claim 4, wherein, these mobile types represent that this data guiding device is relative to the movement of this coding pattern, comprising:
Keep motionless, move up, move down, be moved to the left, move right, rotate forward, reverse, close to movement or away from movement.
6. data guiding device according to claim 1, is characterized in that, also comprise:
One Tip element, after this this coded image of image decoding cell decode, this Tip element drives this data guiding device to give notice.
7. data guiding device according to claim 2, is characterized in that, also comprise:
One communication unit, wherein this data guiding device is connected to the Internet by this communication unit, obtains an external information to export according to this guide to visitors from the Internet.
8. data guiding device according to claim 7, wherein this image display cell shows this external information that this data guiding device obtains from the Internet.
9. data guiding device according to claim 1, wherein this coding pattern is one of them of one-dimensional bar code, two-dimensional bar, QR code and color bar code.
10. data guiding device according to claim 1, wherein this Tip element drives the liquid crystal display of this data guiding device, light emitting diode indicator, loudspeaker or vibrating device, to give notice.
11. data guiding devices according to claim 1, wherein this mobile detection unit is a three-dimensional mobile detection unit, in order to detect this data guiding device in three-dimensional movement, to detect this data guiding device this actual mobile type relative to this coding pattern movement.
12. data guiding devices according to claim 11, wherein this three-dimensional mobile detection unit is video camera or acceleration transducer or gyroscope.
13. 1 kinds of data guide methods, is characterized in that, comprising:
A coded image on acquisition one coding pattern, this coding pattern record many guide to visitors information, each these guide to visitors information comprise a guide to visitors content with and the mobile type that is associated;
This coded image of decoding, to obtain these guide to visitors contents and these mobile types
Detect the actual mobile type of this data guiding device relative to this coding pattern movement; And
From these mobile types, select the mobile type meeting this actual mobile type, and the guide to visitors content corresponding to this mobile type is exported as a guide to visitors.
14. data guide methods according to claim 13, is characterized in that, comprising:
Show an image capture frame;
Detect this coding pattern, to show a dynamic image of this coding pattern in the viewing area shown at this data guiding device; And
This actual mobile type is obtained by the change of the relative position detecting this dynamic image and this image capture frame.
15. data guide methods according to claim 14, wherein this coding pattern has a frame and is positioned at multiple unique points of this frame;
Obtained the operation of this actual mobile type by the change of the relative position detecting this dynamic image and this image capture frame, also comprise:
The change of this dynamic image to the relative position of this image capture frame is detected to the change of the relative position of this image capture frame and according to the change of the relative position of this image capture frame of these feature point pairs according to this frame.
16. data guide methods according to claim 15, it is characterized in that, these unique points are obtained by scale invariant feature conversion, by analyzing the motion-vector of these unique points, to predict the change of the relative position of this image capture frame of these feature point pairs.
17. data guide methods according to claim 16, wherein, these mobile types represent that this data guiding device is relative to the movement of this coding pattern, comprising:
Keep motionless, move up, move down, be moved to the left, move right, rotate forward, reverse, close to movement or away from movement.
18. data guide methods according to claim 13, is characterized in that, this data guiding device is given notice.
19. data guide methods according to claim 13, is characterized in that, this data guiding device is connected to the Internet, obtain an external information to export according to this guide to visitors from the Internet.
20. data guide methods according to claim 19, is characterized in that, also comprise: show this external information that this data guiding device obtains from the Internet.
21. data guide methods according to claim 13, wherein this coding pattern is one of them of one-dimensional bar code, two-dimensional bar, QR code and color bar code.
22. data guide methods according to claim 13, is characterized in that, also comprise: drive the liquid crystal display of this data guiding device, light emitting diode indicator, loudspeaker or vibrating device, to give notice.
23. data guide methods according to claim 13, it is characterized in that, also comprise: by a three-dimensional mobile detection unit, in order to detect this data guiding device in three-dimensional movement, to detect this data guiding device this actual mobile type relative to this coding pattern movement.
24. 1 kinds of structured coding pattern generation devices, in order to produce coding pattern according to claim 1, is characterized in that, comprising:
One guide to visitors input block, will carry out many guide to visitors contents of encoding in order to input;
One relating attribute setup unit, in order to set a relating attribute of the correspondence of each these guide to visitors content, these relating attributes are a corresponding data guiding device multiple mobile types relative to this coding pattern movement; And
These guide to visitors contents and these relating attributes are encoded by one coded image generation unit, and produce this coding pattern accordingly;
Wherein, after this coding pattern of this data guiding device acquisition decoding, the current mobile type of detecting one, draws a corresponding guide to visitors content by this mobile type correspondence according to this.
25. structured coding pattern generation devices according to claim 24, wherein this guide to visitors input block is also in order to input multiple guide to visitors indexes of these guide to visitors contents.
26. structured coding pattern generation devices according to claim 24, wherein this guide to visitors content is word, numeral, picture or network address.
27. structured coding pattern generation devices according to claim 24, wherein this mobile type of this data guiding device is for keeping motionless, moving up, move down, be moved to the left, move right, rotate forward, reverse, zoom in or out.
28. structured coding pattern generation devices according to claim 24, wherein this coding pattern is one-dimensional bar code, two-dimensional bar, QR code or color bar code.
29. structured coding pattern generation devices according to claim 25, wherein this coding pattern has a frame and is positioned at multiple unique points of this frame.
30. structured coding pattern generation devices according to claim 29, wherein, this coded image generation unit is also outside at this frame, produces the word of the word of these guide to visitors indexes and these relating attributes of correspondence thereof or is illustrated in the same side of this frame.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102148377 | 2013-12-26 | ||
| TW102148377A TWI552082B (en) | 2013-12-26 | 2013-12-26 | Tour device, tour method, and structure-code-pattern generation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104750353A true CN104750353A (en) | 2015-07-01 |
| CN104750353B CN104750353B (en) | 2017-12-26 |
Family
ID=53590138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310756003.3A Active CN104750353B (en) | 2013-12-26 | 2013-12-31 | Data navigation device, data navigation method and structured coding pattern generation device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104750353B (en) |
| TW (1) | TWI552082B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1302041A (en) * | 1999-12-26 | 2001-07-04 | 联合工艺公司 | System and method for coordination loading and transport and receiving information by using single bar code |
| CN1581200A (en) * | 2004-05-21 | 2005-02-16 | 谭伯超 | Bar-code system for motor vehicle and motor vehicle identificate management |
| CN1881249A (en) * | 2005-06-17 | 2006-12-20 | 海尔集团公司 | Computerized system for mobile customer service |
| CN1922615A (en) * | 2004-12-17 | 2007-02-28 | 奥林巴斯株式会社 | Composite marker and composite marker information acquisition apparatus |
| CN101099161A (en) * | 2005-04-13 | 2008-01-02 | Scanbuy公司 | Visual code system for camera-equipped mobile devices and applications thereof |
| US20130181050A1 (en) * | 2012-01-13 | 2013-07-18 | John M. McConnell | Gesture and motion operation control for multi-mode reading devices |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6138151A (en) * | 1996-09-23 | 2000-10-24 | Motorola, Inc. | Network navigation method for printed articles by using embedded codes for article-associated links |
| JP2003168071A (en) * | 2001-11-30 | 2003-06-13 | Sanyo Electric Co Ltd | Method for reading two-dimensional bar code |
| TW200734931A (en) * | 2006-03-08 | 2007-09-16 | Sunplus Technology Co Ltd | System and method for applying universal information code to handheld wireless communication device to read data |
| TW201025152A (en) * | 2008-12-31 | 2010-07-01 | Icp Electronics Inc | Method for fast locating pattern |
| TW201331767A (en) * | 2012-07-04 | 2013-08-01 | Sense Digital Co Ltd | Method for fast setting image capturing range of pattern |
-
2013
- 2013-12-26 TW TW102148377A patent/TWI552082B/en active
- 2013-12-31 CN CN201310756003.3A patent/CN104750353B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1302041A (en) * | 1999-12-26 | 2001-07-04 | 联合工艺公司 | System and method for coordination loading and transport and receiving information by using single bar code |
| CN1581200A (en) * | 2004-05-21 | 2005-02-16 | 谭伯超 | Bar-code system for motor vehicle and motor vehicle identificate management |
| CN1922615A (en) * | 2004-12-17 | 2007-02-28 | 奥林巴斯株式会社 | Composite marker and composite marker information acquisition apparatus |
| CN101099161A (en) * | 2005-04-13 | 2008-01-02 | Scanbuy公司 | Visual code system for camera-equipped mobile devices and applications thereof |
| CN1881249A (en) * | 2005-06-17 | 2006-12-20 | 海尔集团公司 | Computerized system for mobile customer service |
| US20130181050A1 (en) * | 2012-01-13 | 2013-07-18 | John M. McConnell | Gesture and motion operation control for multi-mode reading devices |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI552082B (en) | 2016-10-01 |
| TW201525872A (en) | 2015-07-01 |
| CN104750353B (en) | 2017-12-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Shamsuzzoha et al. | Performance evaluation of tracking and tracing for logistics operations | |
| US11900653B1 (en) | Mapping items to locations within an environment based on optical recognition of patterns in images | |
| US9710687B2 (en) | Method and device for identifying two-dimensional barcodes | |
| US10223591B1 (en) | Multi-video annotation | |
| JP2019534219A (en) | Identification and tracking of bundled units | |
| CN102385688B (en) | The method of bar code sequence during regional imaging | |
| US20110156869A1 (en) | Adaptive multi-sensor handheld computing device | |
| CN103544458A (en) | Two-dimensional code, RFID (radio frequency identification) and GPS (global positioning system) trinity based electrical product positioning system and positioning method thereof | |
| CN202615416U (en) | Multimedia food traceability query terminal | |
| US20140019303A1 (en) | Comparison of Product Information | |
| CN103500391A (en) | Signing system based on NFC (Near Field Communication) mobile terminal and implementation method thereof | |
| CN103186840A (en) | Storeroom article checking system and method based on barcode | |
| WO2012056499A1 (en) | Commodity information providing system | |
| CN102779115A (en) | Information processing method, device and system | |
| CN104750353A (en) | Data navigation device, data navigation method and structured coding pattern generation device | |
| CN102710978B (en) | The cursor-moving method of television set and device | |
| CN102902998A (en) | Product inquiring method | |
| US11978007B2 (en) | System, apparatus and method for compressing and storing data based on the amount of change in the sensed data used for state management of logistics | |
| CN102592159A (en) | Nutrition label, reader, food package, and identification and authentication method and system | |
| Pipatprapa | QR Code on Mobile Platform for Improving Order Picking Process of Lean Factory Warehouse | |
| TW201839679A (en) | Outbound part specifying method capable of more accurately specifying whether the part that is being delivered out is an outbound part | |
| CN109816715A (en) | Determine the method, equipment and storage medium of type of vehicle | |
| Kemény et al. | Alphanumerical and optical coding systems for food traceability | |
| KR101890635B1 (en) | Repeat order method using identification code and the system | |
| Li et al. | Study on logistics information packaging technology of fresh food in cold chain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |