CN106778990B - Information coding structure based on circumferential arrangement step array - Google Patents
Information coding structure based on circumferential arrangement step array Download PDFInfo
- Publication number
- CN106778990B CN106778990B CN201611031890.8A CN201611031890A CN106778990B CN 106778990 B CN106778990 B CN 106778990B CN 201611031890 A CN201611031890 A CN 201611031890A CN 106778990 B CN106778990 B CN 106778990B
- Authority
- CN
- China
- Prior art keywords
- disk
- angle
- period
- information
- coding
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 description 12
- 230000001360 synchronised effect Effects 0.000 description 8
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 description 6
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 6
- YTAHJIFKAKIKAV-XNMGPUDCSA-N [(1R)-3-morpholin-4-yl-1-phenylpropyl] N-[(3S)-2-oxo-5-phenyl-1,3-dihydro-1,4-benzodiazepin-3-yl]carbamate Chemical compound O=C1[C@H](N=C(C2=C(N1)C=CC=C2)C1=CC=CC=C1)NC(O[C@H](CCN1CCOCC1)C1=CC=CC=C1)=O YTAHJIFKAKIKAV-XNMGPUDCSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000010354 integration Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
- B42D25/22—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose for use in combination with accessories specially adapted for information-bearing cards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/02—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for perforating, scoring, slitting, or applying code or date marks on material prior to packaging
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06046—Constructional details
- G06K19/06159—Constructional details the marking being relief type, e.g. three-dimensional bar codes engraved in a support
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
The present invention is based on the information coding structures of circumferential arrangement step array to belong to packed and transported, encrypting and decrypting and field of information security technology；The information coding structure based on circumferential arrangement step array includes coding internal layer and sponge outer layer, and the sponge outer layer is connect by torn line with coding internal layer, and the surface for encoding internal layer is provided with the first disk, the second disk and third disk；First disk includes step period of the n central angle at arithmetic progression in circumferencial direction, and the step height in each step period is monotonically changed；Second disk includes p in circumferencial directioniA step period, the step height in each step period are monotonically changed；The third disk includes 1 start line and the n position line in circumferencial direction；The present invention can change the mode that personal information is directly displayed on express delivery document, and then be resolved personal information fundamentally by the problem of express delivery document leakage.
Description
Technical field
The present invention is based on the information coding structures of circumferential arrangement step array to belong to packed and transported, encrypting and decrypting and information peace
Full technical field.
Background technique
Online shopping has become a kind of consumption pattern indispensable in for people's lives, and express delivery list also becomes between both parties
The important documents of transaction.Currently, since the personal information of both parties can be directly displayed on express delivery document, and according to express delivery
Information on document is dispensed, therefore the personal information of both parties can be completely exposed in the links of dispatching, this
It is just easy to cause the loss of personal information.It shows according to investigations, the personal information more than 70% is leaked by express delivery document, this gives
Daily life brings many puzzlements, or even causes serious economic loss.
In face of the safety problem of leakage of personal information, although having appealed that government reinforces working out logistic industry in stringent prison
Pipe mode, while also both parties are being improved to the protective awareness of personal information, but since personal information is directly displayed at fastly
The problem of mode passed on document does not change, therefore personal information is revealed by express delivery document is also just had no idea fundamentally
It is resolved.
Summary of the invention
In view of the above-mentioned problems, the invention discloses a kind of information coding structure based on circumferential arrangement step array, the knot
Structure can thoroughly change the mode that personal information is directly displayed on express delivery document, and then let out personal information by express delivery document
The problem of dew, is fundamentally resolved.
The object of the present invention is achieved like this:
Information coding structure based on circumferential arrangement step array, including internal layer and sponge outer layer are encoded, outside the sponge
Layer is connect by torn line with coding internal layer, and the surface for encoding internal layer is provided with the first disk, the second disk and third disk；
First disk includes step period of the n central angle at arithmetic progression, each step period in circumferencial direction
Interior step height is monotonically changed, and central angle corresponding to the step in the identical step period is equal, has in i-th of step period
piThe step of a sector；
Second disk includes p in circumferencial directioniA step period, the step height dullness in each step period become
Change, central angle corresponding to the step in the identical step period is equal, central angle corresponding to j-th of step period and the first circle
Central angle corresponding to j-th of step is equal in disk, has q in j-th of step periodiThe step of a sector；
The third disk includes 1 start line and the n position line, 1 start line and n position in circumferencial direction
Line is respectively positioned on radial location, and sectional view is triangle, corresponding maximum central angle step period in corresponding first disk of start line
With the intersection in corresponding minimum central angle step period, every position line corresponds to a step period in the first disk.
A kind of letter based on circumferential arrangement step array of the above-mentioned information coding structure based on circumferential arrangement step array
Cease coding/decoding method, comprising the following steps:
Step a, sponge outer layer is torn, exposes coding internal layer；
Step b, under conditions of plane where ensuring distance detector running track is parallel with plane where coding internal layer,
Using the first circle disk center as the center of circle, using the random length no more than the first disc radius as radius, distance detector operation one
A circular trace, to the corresponding relationship f of the first disk record distance and angle1(d1,α1), using the second circle disk center as the center of circle, with
Random length no more than the second disc radius is radius, and distance detector runs a circular trace, is remembered to the second disk
Record the corresponding relationship f of distance and angle2(d2,α2), using third circle disk center as the center of circle, to be no more than appointing for third disc radius
Meaning length is radius, and distance detector runs a circular trace, to the corresponding relationship of third disk record distance and angle
f3(d3,α3)；
Step c, to f1(d1,α1) differentiate, it is step change location under the angle that derivative absolute value is greater than threshold value；In
In step change location, derivative is stage rank less than 0, and it is drop step that derivative, which is greater than 0,；According to step change location and lifting
The changing rule of step determines that step is with the changing rule of angle in the first disk；
Step d, to f2(d2,α2) differentiate, it is step change location under the angle that derivative absolute value is greater than threshold value；In
In step change location, derivative is stage rank less than 0, and it is drop step that derivative, which is greater than 0,；According to step change location and lifting
The changing rule of step determines that step is with the changing rule of angle in the second disk；
Step e, to f3(d3,α3) differentiate, it is step change location under the angle that derivative absolute value is greater than threshold value；In
In step change location, derivative is stage rank less than 0, and it is drop step that derivative, which is greater than 0,；According to step change location and lifting
The changing rule of step determines that start line and the position line are with the changing rule of angle in third disk；
Step c, step d execution synchronous with step e or in any order successively execution；
Step f, it finds in the first disk, corresponding maximum central angle step period and corresponding minimum central angle step period
The position is defined as initial position by intersection, plans that step is with the changing rule f of angle in the first disk again1(d1,β)；
Step g, it finds in the second disk, corresponding maximum central angle step period and corresponding minimum central angle step period
The position is defined as initial position by intersection, plans that step is with the changing rule f of angle in the second disk again2(d2,β)；
Step h, the start line in third disk is found, start line position is defined as initial position, planning again
In third disk the position line with angle changing rule f3(d3,β)；
Step f, step g execution synchronous with step h or in any order successively execution；
Step i, it is based on f1(d1,β)、f2(d2, β) and f3(d3, β) the equal principle of angle, determine step in the first disk,
In second disk in step and third disk the position line corresponding relationship；
Step j, according to the corresponding relationship of the position line in step in step in the first disk, the second disk and third disk,
Identify hiding information.
The above-mentioned information decoding method based on circumferential arrangement step array, the step j the following steps are included:
Step j1, step in the first disk is encoded, the coding includes period code and step code；
Step j2, step in the second disk is encoded, the coding includes large period code, minor cycle code and small stair
Code；
Step j3, the position line in third disk is encoded, the coding includes position code；
Step j1, step j2 execution synchronous with step j3 or in any order successively execution；
The position code, period code are consistent with large period code, and step code is consistent with minor cycle code；
Step j4, consistent with large period code based on position code, period code, step code and the minor cycle consistent principle of code will
First disk, the second disk and third disk carry out integration coding, obtain period code, step code and small stair code；
Step j5, it is based on period code, step code and small stair code, finds the information in information table.
The utility model has the advantages that
The first, compared with express delivery document, all personal information are all hidden in three disks by the present invention, and people can not be straight
It sees and obtains information, therefore have the function of hiding personal information.
The second, information coding structure of the present invention includes coding internal layer and sponge outer layer, the sponge outer layer by torn line with
Internal layer connection is encoded, the surface for encoding internal layer is provided with the first disk, the second disk and third disk；Carry personal information
Disk is hidden in coding internal layer, and it is hereby ensured that information securities.
Third needs to tear sponge outer layer due to identification information, can whether breakage judges to be by torn line
It is no to have information leakage.
4th, after identification information, personal information is still hidden in three disks, without carrying out at damage to packaging
Reason.
5th, in structure of the invention, step institute in step period and each period can be changed according to actual needs
Corresponding central angle increases flexibility when practical application.
6th, it in structure of the invention, due to repainting step curve according to step relative altitude, and is encoded,
Therefore accurate processing request is not done to the height of step, equally increases flexibility when practical application.
7th, it encodes and is flexibly changed with the corresponded manner of information, scalability is strong.
To sum up, the present invention can change the mode that personal information is directly displayed on express delivery document, and then make personal information
The problem of being revealed by express delivery document is fundamentally resolved.
Meanwhile with the patent of invention " a kind of packaging system with information hidden function " declared on the same day and " one kind is based on
The hiding information recognition methods of distance identification " it compares, the present invention does not need the clear corresponding relationship of three disc angles, corresponds to not
The position corresponding relationship of step in two patents of invention for needing to declare on the same day, therefore set up and be more easier, not only simplify
The setting steps of three disks, and reduce labour cost.
Detailed description of the invention
Fig. 1 is the information coding structural schematic diagram based on circumferential arrangement step array before sponge outer layer is torn.
Fig. 2 is the information coding structural schematic diagram based on circumferential arrangement step array after sponge outer layer is torn.
Specific embodiment
Specific embodiment one
The present embodiment is the information coding constructive embodiment based on circumferential arrangement step array.
The information coding structure based on circumferential arrangement step array of the present embodiment, including coding internal layer and sponge outer layer,
The sponge outer layer is connect by torn line with internal layer is encoded, and the surface for encoding internal layer is provided with the first disk, the second disk and the
Three disks；
The information coding structural schematic diagram based on circumferential arrangement step array before sponge outer layer is torn is as shown in Figure 1；
Sponge outer layer tear after based on the information coding structural schematic diagram of circumferential arrangement step array as shown in Fig. 2, In
In Fig. 2, plateau rank is indicated with black, indicates low step with white；
First disk includes step period of the n central angle at arithmetic progression, each step period in circumferencial direction
Interior step height is monotonically changed, and central angle corresponding to the step in the identical step period is equal, has in i-th of step period
piThe step of a sector；
Second disk includes p in circumferencial directioniA step period, the step height dullness in each step period become
Change, central angle corresponding to the step in the identical step period is equal, central angle corresponding to j-th of step period and the first circle
Central angle corresponding to j-th of step is equal in disk, has q in j-th of step periodiThe step of a sector；
The third disk includes 1 start line and the n position line, 1 start line and n position in circumferencial direction
Line is respectively positioned on radial location, and sectional view is triangle, corresponding maximum central angle step period in corresponding first disk of start line
With the intersection in corresponding minimum central angle step period, every position line corresponds to a step period in the first disk.
Specific embodiment two
The present embodiment is the information decoding method embodiment based on circumferential arrangement step array.
The information decoding method based on circumferential arrangement step array of the present embodiment, based on circle described in the specific embodiment one
It is realized in the information coding structure of week arrangement step array, method includes the following steps:
Step a, sponge outer layer is torn, exposes coding internal layer；
Step b, under conditions of plane where ensuring distance detector running track is parallel with plane where coding internal layer,
Using the first circle disk center as the center of circle, using the random length no more than the first disc radius as radius, distance detector operation one
A circular trace, to the corresponding relationship f of the first disk record distance and angle1(d1,α1), using the second circle disk center as the center of circle, with
Random length no more than the second disc radius is radius, and distance detector runs a circular trace, is remembered to the second disk
Record the corresponding relationship f of distance and angle2(d2,α2), using third circle disk center as the center of circle, to be no more than appointing for third disc radius
Meaning length is radius, and distance detector runs a circular trace, to the corresponding relationship of third disk record distance and angle
f3(d3,α3)；
Step c, to f1(d1,α1) differentiate, it is step change location under the angle that derivative absolute value is greater than threshold value；In
In step change location, derivative is stage rank less than 0, and it is drop step that derivative, which is greater than 0,；According to step change location and lifting
The changing rule of step determines that step is with the changing rule of angle in the first disk；
Step d, to f2(d2,α2) differentiate, it is step change location under the angle that derivative absolute value is greater than threshold value；In
In step change location, derivative is stage rank less than 0, and it is drop step that derivative, which is greater than 0,；According to step change location and lifting
The changing rule of step determines that step is with the changing rule of angle in the second disk；
Step e, to f3(d3,α3) differentiate, it is step change location under the angle that derivative absolute value is greater than threshold value；In
In step change location, derivative is stage rank less than 0, and it is drop step that derivative, which is greater than 0,；According to step change location and lifting
The changing rule of step determines that start line and the position line are with the changing rule of angle in third disk；
Step c, step d execution synchronous with step e or in any order successively execution；
Step f, it finds in the first disk, corresponding maximum central angle step period and corresponding minimum central angle step period
The position is defined as initial position by intersection, plans that step is with the changing rule f of angle in the first disk again1(d1,β)；
Step g, it finds in the second disk, corresponding maximum central angle step period and corresponding minimum central angle step period
The position is defined as initial position by intersection, plans that step is with the changing rule f of angle in the second disk again2(d2,β)；
Step h, the start line in third disk is found, start line position is defined as initial position, planning again
In third disk the position line with angle changing rule f3(d3,β)；
Step f, step g execution synchronous with step h or in any order successively execution；
Step i, it is based on f1(d1,β)、f2(d2, β) and f3(d3, β) the equal principle of angle, determine step in the first disk,
In second disk in step and third disk the position line corresponding relationship；
Step j, according to the corresponding relationship of the position line in step in step in the first disk, the second disk and third disk,
Identify hiding information.
Specific embodiment three
The present embodiment is the information decoding method embodiment based on circumferential arrangement step array.
The information decoding method based on circumferential arrangement step array of the present embodiment, on the basis of specific embodiment two,
Further limit step j the following steps are included:
Step j1, step in the first disk is encoded, the coding includes period code and step code；
Step j2, step in the second disk is encoded, the coding includes large period code, minor cycle code and small stair
Code；
Step j3, the position line in third disk is encoded, the coding includes position code；
Step j1, step j2 execution synchronous with step j3 or in any order successively execution；
The position code, period code are consistent with large period code, and step code is consistent with minor cycle code；
Step j4, consistent with large period code based on position code, period code, step code and the minor cycle consistent principle of code will
First disk, the second disk and third disk carry out integration coding, obtain period code, step code and small stair code；
Step j5, it is based on period code, step code and small stair code, finds the information in information table.
Specific embodiment four
The present embodiment is the information decoding method embodiment based on circumferential arrangement step array.
The information decoding method based on circumferential arrangement step array of the present embodiment, with the first disk, the second disk in Fig. 2
For third disk, the specific steps of this method are illustrated, comprising the following steps:
Step a, sponge outer layer is torn, exposes coding internal layer；
Step b, under conditions of plane where ensuring distance detector running track is parallel with plane where coding internal layer,
Using the first circle disk center as the center of circle, using the random length no more than the first disc radius as radius, distance detector operation one
A circular trace, to the corresponding relationship f of the first disk record distance and angle1(d1,α1), using the second circle disk center as the center of circle, with
Random length no more than the second disc radius is radius, and distance detector runs a circular trace, is remembered to the second disk
Record the corresponding relationship f of distance and angle2(d2,α2), using third circle disk center as the center of circle, to be no more than appointing for third disc radius
Meaning length is radius, and distance detector runs a circular trace, to the corresponding relationship of third disk record distance and angle
f3(d3,α3)；
For the first disk, the result detected is as shown in the table:
| Angle | Distance |
| 0~60 | Far |
| 60~120 | Closely |
| 120~240 | Far |
| 240~360 | Closely |
For the second disk, the result detected is as shown in the table:
| Angle | Distance |
| 0~30 | Far |
| 30~60 | Closely |
| 60~90 | Far |
| 90~120 | Closely |
| 120~180 | Far |
| 180~240 | Closely |
| 240~300 | Far |
| 300~360 | Closely |
For third disk, the result detected is as shown in the table:
| Angle | Distance |
| 0 | Closely |
| 15 | Closely |
| 150 | Closely |
| It is other | Far |
Step c, to f1(d1,α1) differentiate, it is step change location under the angle that derivative absolute value is greater than threshold value；In
In step change location, derivative is stage rank less than 0, and it is drop step that derivative, which is greater than 0,；According to step change location and lifting
The changing rule of step determines that step is with the changing rule of angle in the first disk；
Step d, to f2(d2,α2) differentiate, it is step change location under the angle that derivative absolute value is greater than threshold value；In
In step change location, derivative is stage rank less than 0, and it is drop step that derivative, which is greater than 0,；According to step change location and lifting
The changing rule of step determines that step is with the changing rule of angle in the first disk；
Step e, to f3(d3,α3) differentiate, it is step change location under the angle that derivative absolute value is greater than threshold value；In
In step change location, derivative is stage rank less than 0, and it is drop step that derivative, which is greater than 0,；According to step change location and lifting
The changing rule of step determines that start line and the position line are with the changing rule of angle in the first disk；
Step c, the step that step d and step e are obtained is as shown in the table with the changing rule of angle:
For the first disk, the result detected is as shown in the table:
| Angle | Distance |
| 0~60 | It is low |
| 60~120 | It is high |
| 120~240 | It is low |
| 240~360 | It is high |
For the second disk, the result detected is as shown in the table:
| Angle | Distance |
| 0~30 | It is low |
| 30~60 | It is high |
| 60~90 | It is low |
| 90~120 | It is high |
| 120~180 | It is low |
| 180~240 | It is high |
| 240~300 | It is low |
| 300~360 | It is high |
For third disk, the result detected is as shown in the table:
| Angle | Distance |
| 0 | It is low |
| 15 | It is low |
| 150 | It is low |
| It is other | It is high |
Step c, step d execution synchronous with step e or in any order successively execution；
Step f, it finds in the first disk, corresponding maximum central angle step period and corresponding minimum central angle step period
The position is defined as initial position by intersection, plans that step is with the changing rule f of angle in the first disk again1(d1,β)；
Step g, it finds in the second disk, corresponding maximum central angle step period and corresponding minimum central angle step period
The position is defined as initial position by intersection, plans that step is with the changing rule f of angle in the second disk again2(d2,β)；
Step h, the start line in third disk is found, start line position is defined as initial position, planning again
In third disk the position line with angle changing rule f3(d3,β)；
In the present embodiment, since the first disk is only there are two the period, corresponding maximum central angle step period and right
Answering the intersection in minimum central angle step period has two, and according to rotation counterclockwise, first intersection is the intersection to be looked for, due to
The intersection of first disk, the second disk and third disk is all 0 degree of position, therefore the result after planning and the preceding phase of planning again
Together；
Step f, step g execution synchronous with step h or in any order successively execution；
Step i, it is based on f1(d1,β)、f2(d2, β) and f3(d3, β) the equal principle of angle, determine step in the first disk,
In second disk in step and third disk the position line corresponding relationship；
Obtained corresponding relationship is, low in low and the second disk in corresponding first disk of first position line, second
It is low in low and the second disk in corresponding first disk of a position line；
Step j, according to the corresponding relationship of the position line in step in step in the first disk, the second disk and third disk,
Identify hiding information.
First position line is province mark, step in the first disk, in the second disk step and province corresponding relationship
It is as shown in the table:
| First disk | Second disk | Province |
| It is low | It is low | A is saved |
| It is low | It is high | B is saved |
| It is high | It is low | C is saved |
| It is high | It is high | D is saved |
According to the corresponding relationship in table, it is able to know that in low and the second disk in corresponding first disk of first position line
It is low, it is corresponding be A save；
Second position line is urban sign, under the premise of determining corresponding to first position line is that A is saved, the first circle
Step in disk, step and the corresponding relationship in city are as shown in the table in the second disk:
| First disk | Second disk | Province |
| It is low | It is low | The city A |
| It is low | It is high | The city B |
| It is high | It is low | The city C |
| It is high | It is high | The city D |
According to the corresponding relationship in table, it is able to know that in low and the second disk in corresponding first disk of first position line
It is low, corresponding is the city A；
And so on, it can determine any information.
Even name information, the pronunciation of name can also be determined by initial consonant, simple or compound vowel of a Chinese syllable, tone, further according in the pronunciation
In ranking determination be which word.
It should also be noted that, start line and the position line in third disk, it can be by the way that different linear or/and lines be arranged
Width distinguishes.
Claims (1)
1. the information coding structure based on circumferential arrangement step array, which is characterized in that including coding internal layer and sponge outer layer, institute
It states sponge outer layer and is connect by torn line with coding internal layer, whether breakage is to determine whether have information leakage, in coding by torn line
The surface of layer is provided with the first disk, the second disk and third disk, and first disk, the second disk and third disk are hidden
In coding internal layer, it is ensured that information security；
First disk includes step period of the n central angle at arithmetic progression in circumferencial direction, in each step period
Step height is monotonically changed, and central angle corresponding to the step in the identical step period is equal, has p in i-th of step periodiIt is a
Fan-shaped step；In the first disk, the corresponding relationship f of distance and angle1(d1,α1), wherein d1Indicate the first circle of record
The distance of disk, α1Indicate the angle in the first disk of record；
Second disk includes p in circumferencial directioniA step period, the step height in each step period are monotonically changed, phase
It is equal with central angle corresponding to the step in the step period, in central angle and the first disk corresponding to j-th of step period
Central angle corresponding to j-th of step is equal, has q in j-th of step periodiThe step of a sector；In the second disk, distance
With the corresponding relationship f of angle2(d2,α2), wherein d2Indicate the distance in the second disk of record, α2Indicate the second circle of record
Angle in disk；
The third disk includes 1 start line and the n position line in circumferencial direction, and 1 start line and the n position line are equal
Positioned at radial location, sectional view is triangle, corresponding maximum central angle step period and right in corresponding first disk of start line
Answer the intersection in minimum central angle step period, a step period in corresponding first disk of every position line；In third disk
In, the corresponding relationship f of distance and angle3(d3,α3), wherein d3Indicate the distance in the third disk of record, α3Indicate record
Angle in third disk；
Based on f1(d1,α1)、f2(d2,α2) and f3(d3,α3) the equal principle of planning angle, determine step, second in the first disk
In disk in step and third disk the position line corresponding relationship, identify hiding information.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611031890.8A CN106778990B (en) | 2016-11-19 | 2016-11-19 | Information coding structure based on circumferential arrangement step array |
| CN201910946688.5A CN110633775B (en) | 2016-11-19 | 2016-11-19 | Information coding inner layer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611031890.8A CN106778990B (en) | 2016-11-19 | 2016-11-19 | Information coding structure based on circumferential arrangement step array |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910946688.5A Division CN110633775B (en) | 2016-11-19 | 2016-11-19 | Information coding inner layer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106778990A CN106778990A (en) | 2017-05-31 |
| CN106778990B true CN106778990B (en) | 2019-11-01 |
Family
ID=58971325
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611031890.8A Expired - Fee Related CN106778990B (en) | 2016-11-19 | 2016-11-19 | Information coding structure based on circumferential arrangement step array |
| CN201910946688.5A Active CN110633775B (en) | 2016-11-19 | 2016-11-19 | Information coding inner layer device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910946688.5A Active CN110633775B (en) | 2016-11-19 | 2016-11-19 | Information coding inner layer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106778990B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103049731A (en) * | 2013-01-04 | 2013-04-17 | 中国人民解放军信息工程大学 | Decoding method for point-distributed color coding marks |
| CN103471629A (en) * | 2013-09-22 | 2013-12-25 | 绵阳福德机器人有限责任公司 | Single-ring absolute value coding disc |
| CN103793735A (en) * | 2014-01-28 | 2014-05-14 | 河海大学 | Circular two-dimensional bar code and encoding and decoding method thereof |
| CN104915697A (en) * | 2015-04-05 | 2015-09-16 | 江苏图码信息科技有限公司 | One-dimensional number-form graph code information technology |
| CN205317221U (en) * | 2015-12-14 | 2016-06-15 | 深圳市捷帆智能科技有限公司 | Coding print wheel and remote -transmitting photoelectric direct -reading counter |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6094625A (en) * | 1997-07-03 | 2000-07-25 | Trimble Navigation Limited | Augmented vision for survey work and machine control |
| US7542520B1 (en) * | 1999-12-02 | 2009-06-02 | Qualcomm Incorporated | Apparatus and method for implementing a low complexity digital modulator |
| US6791716B1 (en) * | 2000-02-18 | 2004-09-14 | Eastmas Kodak Company | Color image reproduction of scenes with preferential color mapping |
| US7006673B2 (en) * | 2001-07-25 | 2006-02-28 | Activcard Ireland Limited | Method of hash string extraction |
| JP2006277464A (en) * | 2005-03-30 | 2006-10-12 | Yamaha Corp | Emergency communication device, and emergency monitor, monitoring method and decision method |
| JP2007317295A (en) * | 2006-05-25 | 2007-12-06 | Pentax Corp | Optical element for optical information recording and reproducing device, optical information recording and reproducing device, and design method of optical element for optical information recording and reproducing device |
| US8929664B2 (en) * | 2012-05-30 | 2015-01-06 | Analog Devices, Inc. | Shape detection using chain code states |
| CN103134532B (en) * | 2013-02-07 | 2015-01-21 | 大连民族学院 | Circumferential code channel coding and decoding method based on judgment to absolute position |
| UA105123C2 (en) * | 2013-04-08 | 2014-04-10 | Харківський Національний Автомобільно-Дорожній Університет | Method for the determination of traffic intensity at controlled road intersection |
| CN104254119A (en) * | 2013-06-29 | 2014-12-31 | 华为技术有限公司 | Data sending and receiving method and equipment |
| JP6090292B2 (en) * | 2014-12-02 | 2017-03-08 | トヨタ自動車株式会社 | Marker generation device, marker recognition device, and program |
| CN104515872A (en) * | 2014-12-24 | 2015-04-15 | 哈尔滨工业大学 | Method for measuring radius of tip of atomic force microscope through frequency spectrum of nanometer step |
| CN104864823B (en) * | 2015-06-16 | 2017-04-05 | 哈尔滨理工大学 | A kind of n frequencies coded structured light decoding algorithm |
| CN105550729B (en) * | 2016-01-22 | 2018-05-15 | 江苏图码信息科技有限公司 | Information code and plateform system application component for network trading workflow management |
-
2016
- 2016-11-19 CN CN201611031890.8A patent/CN106778990B/en not_active Expired - Fee Related
- 2016-11-19 CN CN201910946688.5A patent/CN110633775B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103049731A (en) * | 2013-01-04 | 2013-04-17 | 中国人民解放军信息工程大学 | Decoding method for point-distributed color coding marks |
| CN103471629A (en) * | 2013-09-22 | 2013-12-25 | 绵阳福德机器人有限责任公司 | Single-ring absolute value coding disc |
| CN103793735A (en) * | 2014-01-28 | 2014-05-14 | 河海大学 | Circular two-dimensional bar code and encoding and decoding method thereof |
| CN104915697A (en) * | 2015-04-05 | 2015-09-16 | 江苏图码信息科技有限公司 | One-dimensional number-form graph code information technology |
| CN205317221U (en) * | 2015-12-14 | 2016-06-15 | 深圳市捷帆智能科技有限公司 | Coding print wheel and remote -transmitting photoelectric direct -reading counter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110633775A (en) | 2019-12-31 |
| CN106778990A (en) | 2017-05-31 |
| CN110633775B (en) | 2023-02-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Oevermann et al. | Industrial Heritage Sites in Transformation | |
| CN106778990B (en) | Information coding structure based on circumferential arrangement step array | |
| Ong et al. | COVID-19 impacts on minority businesses and systemic inequality | |
| CN106778992B (en) | Information decoding method based on circumferential arrangement step array | |
| Gantait et al. | Conservation and management of Indian built-heritages: Exploring the issues and challenges | |
| CN106778991B (en) | Information decoding method based on circumferential arrangement striped array | |
| Cole | Disambiguating language attitudes held towards sociodemographic groups and geographic areas in South East England | |
| CN106557799B (en) | Information coding structure based on circumferential arrangement striped array | |
| CN116912047B (en) | Patent structure perception similarity detection method | |
| CN106778988B (en) | A kind of hiding information recognition methods based on gray scale identification | |
| Barr et al. | The dynamics of subcenter formation: Midtown Manhattan, 1861–1906 | |
| Davies et al. | Place as location categories: learning from language | |
| Ayuk et al. | Financing sustainable development of small and medium enterprises in Cameroon | |
| CN109740719A (en) | A kind of packaging system with information hidden function | |
| Lan et al. | Application of accident causation chain in security management of ports and channels | |
| Bronfman | The Untold Story of the Talking Book | |
| Campanella | State of Disaster: A Historical Geography of Louisiana’s Land Loss Crisis by Craig E. Colten | |
| Chodur et al. | Speed models at entries to signalised rural intersections | |
| Igra et al. | A numerical study of shock wave reflection from rough surface wedges | |
| Credit | FFF233: MALAYSIAN CINEMA | |
| Daniali et al. | The Power of PowerPoint: A Visual Perspective on Meaning Making in Strategy | |
| Lobo | ‘Best value’: when history, identity and economics clash | |
| Dey et al. | Understanding of Digitalization and Green Measures of Indian Railways in The Modern Era | |
| Abdullahi | Pipeline leakage detection using Acoustic Wave Propagation, Reflectometry and CFD | |
| Fraser et al. | Speeding Reconstruction by Cutting Red Tape |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220811 Address after: 310000 room 1001-88, building B, No. 259, Wensan Road, Xihu District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Honglin Technology Co.,Ltd. Address before: 150080 Harbin University of Science and Technology, Harbin Road, Nangang District, Heilongjiang, 52 Patentee before: HARBIN University OF SCIENCE AND TECHNOLOGY |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191101 |