CN107480745A - The 2-D barcode system read by automatic guided vehicle - Google Patents
The 2-D barcode system read by automatic guided vehicle Download PDFInfo
- Publication number
- CN107480745A CN107480745A CN201610405372.1A CN201610405372A CN107480745A CN 107480745 A CN107480745 A CN 107480745A CN 201610405372 A CN201610405372 A CN 201610405372A CN 107480745 A CN107480745 A CN 107480745A
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- Prior art keywords
- layer
- dimensional bar
- bar code
- guided vehicle
- automatic guided
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Classifications
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- 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
- G06K19/06037—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 multi-dimensional coding
-
- 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
- G06K19/06093—Constructional details the marking being constructed out of a plurality of similar markings, e.g. a plurality of barcodes randomly oriented on an object
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
A kind of 2-D barcode system read by automatic guided vehicle, it comprises at least a first layer, a second layer and a third layer from inside to outside.First series of strata include an at least two-dimensional bar code.Second series of strata include multiple two-dimensional bar codes.Third layer system includes multiple two-dimensional bar codes, and thus, the present invention provides special information with unique, innovation design, and then improves the task performance of automatic guided vehicle and the serious forgiveness of system.
Description
Technical field
The present disclosure generally relates to a kind of 2-D barcode system, especially in regard to a kind of two-dimensional bar code read by automatic guided vehicle
System.
Background technology
Compared to the carrier of operator manipulation, automatic guided vehicle is due to excellent with automation, high efficiency, not error-prone etc.
Point, it is widely used to conventional industries and semiconductor industry.
When automatic guided vehicle travels on the ground, it needs to read the entity tag of setting on the ground to obtain such as position
Etc. information.However, automatic guided vehicle still has some problems extremely to be solved at present.For example, due to automatic guided vehicle not
It is to be travelled by track, so its direction has some deviations sometimes, this can even cause the travel route of mistake, so that whole
Individual system need to take time out to solve the problems, such as.In addition, for the angle of serious forgiveness, obtained by automatic guided vehicle is read
Information it is few, the foundation of error detection also can not be just provided, so that serious forgiveness can not improve always.
Therefore, how a kind of 2-D barcode system read by automatic guided vehicle is provided, can be with the design of unique innovation
To provide special information, and then improve the task performance of automatic guided vehicle and the serious forgiveness of system.
The content of the invention
In view of above-mentioned problem, it is an object of the invention to provide a kind of two-dimensional bar code system read by automatic guided vehicle
System, special information can be provided with unique, innovation design, and then improve the task performance and system of automatic guided vehicle
Serious forgiveness.
For the above-mentioned purpose, the invention discloses a kind of 2-D barcode system read by automatic guided vehicle, the system
For providing automatic guided vehicle location information, deviation of directivity information or direct of travel information, it is characterised in that from inside to outside at least
Comprising：
One first layer, it is to include an at least two-dimensional bar code；
One second layer, it is comprising multiple two-dimensional bar codes；And
One third layer, it is comprising multiple two-dimensional bar codes.
Wherein, the two-dimensional bar code of the first layer provides a location information.
Wherein, multiple two-dimensional bar codes of the second layer provide a deviation of directivity information.
Wherein, multiple two-dimensional bar codes of the third layer provide a direct of travel information.
Wherein, the two-dimensional bar code of the first layer, the second layer and the third layer assumes diamond in shape arrangement.
Wherein, multiple two-dimensional bar codes of the second layer are respectively arranged at upper left side, a left side for the two-dimensional bar code of the first layer
Lower section, upper right side and lower right.
Wherein, multiple two-dimensional bar codes of the third layer are respectively arranged between adjacent two two-dimensional bar code of the second layer.
Wherein, positioned at the first layer the two-dimensional bar code opposite side the third layer two two-dimensional bar codes line with should
One normal direct of travel of automatic guided vehicle is parallel or vertical.
Wherein, the first layer, the second layer and the third layer multiple two-dimensional bar codes it is any wherein two not with side pair
Side directly connects.
As described above, in the 2-D barcode system read by automatic guided vehicle of the present invention, it is from inside to outside at least
Comprising first layer, the second layer and third layer, three layers of the two-dimensional bar code respectively has specific object.For example, the two dimension of first layer
Bar code system provides a location information, i.e., when automatic guided vehicle reads the two-dimensional bar code of first layer, can obtain a location information, its
Can be as the start foundation of automatic guided vehicle；The two-dimensional bar code of the second layer can provide a deviation of directivity information, i.e., carried when unmanned
When car reads the two-dimensional bar code of the second layer, a deviation of directivity information is can obtain, it can be used to the traveling side for correcting automatic guided vehicle
To；The two-dimensional bar code of third layer can provide a direct of travel information, i.e., when automatic guided vehicle reads the two-dimensional bar code of third layer,
An available direct of travel information, it can be used to the direct of travel for learning automatic guided vehicle, such as from left to right or from right to left.
In addition, this at least three layers two-dimensional bar code can be arranged to various pattern, e.g. rhombus, to reach different function and work(
Effect.Therefore, by the 2-D barcode system of the present invention, it is possible to provide more and special information, and then improve automatic guided vehicle
The serious forgiveness of task performance and system.
Brief description of the drawings
Fig. 1 is the schematic diagram of a 2-D barcode system of one embodiment of the invention.
Embodiment
Fig. 1 is the schematic diagram of a 2-D barcode system 1 of one embodiment of the invention.The 2-D barcode system 1 of the present invention should
For automatic guided vehicle and its system, and for example applied to conventional industries or semiconductor industry.
Automatic guided vehicle is, for example, to travel in the system with many websites, and such website system forms a map, and such as
2-D barcode system 1 shown in Fig. 1 can be applied to each website and can be read by automatic guided vehicle.
As shown in figure 1, the 2-D barcode system 1 that automatic guided vehicle is read, it comprises at least a first layer from inside to outside
11st, a second layer 12 and a third layer 13.First layer 11 includes an at least two-dimensional bar code 111.The second layer 12 includes multiple two
Tie up bar code 121~124.Third layer 13 includes multiple two-dimensional bar codes 131~134.The person of should be noted, the present embodiment system is with the two of three layers
Dimension bar code for example, but be not used to the limitation present invention, i.e., 2-D barcode system of the invention can be with 2 layers or more than 4 layers.
In the present embodiment, first layer 11 is by taking single two-dimensional bar code 111 as an example, and it is to provide a location information.
I.e. when automatic guided vehicle reads the two-dimensional bar code 111 of first layer, a location information is can obtain, it can be as automatic guided vehicle
Start foundation.Upper in application, location information need to send a control centre to, to obtain the start of automatic guided vehicle instruction.
In the present embodiment, the second layer 12 is exemplified by with 4 two-dimensional bar codes 121~124, and it is to provide one
Deviation of directivity information.I.e. when automatic guided vehicle reads two-dimensional bar code 121~124 of the second layer 12, a deviation of directivity can obtain
Information, it can be used to the direct of travel for correcting automatic guided vehicle.As shown in figure 1, direction and dotted line when automatic guided vehicle traveling
When rectangular long side direction is parallel, it (is, for example, two-dimentional that it, which reads information obtained by two-dimensional bar code 121,122 and normal direction,
The line direction at the center of bar code 121,122) obtained by information be different, thereby can be used to correct automatic guided vehicle and return to
Normal direction, in case automatic guided vehicle can finally drive to the route of mistake.
In addition, the adjacent two-dimensional bar code of the second layer 12 of the present embodiment all can be used to provide deviation of directivity information.Such as when
When automatic guided vehicle drives to the left side on the right of drawing, its two-dimensional bar code 121,124 or two-dimensional bar code 122,123 can be read and
Obtain a deviation of directivity information.Even in the case where being equipped with one or more readers, can read simultaneously two-dimensional bar code 121,
124 and two-dimensional bar code 122,123 and obtain multiple information.In the case where being equipped with a reader, several two are once read
Dimension bar code system can be determined by the read range of camera lens.Upper in application, deviation of directivity information need to send a control centre to, with
Start to automatic guided vehicle instructs.
In the present embodiment, such two-dimensional bar code 131~134 of third layer 13 provides a direct of travel information.Third layer
13 two-dimensional bar code 131~134 can provide a direct of travel information, i.e., when automatic guided vehicle reads the two-dimensional bar code of third layer 13
When, a direct of travel information is can obtain, it can be used to the direct of travel for learning automatic guided vehicle, such as from left to right or by the right side extremely
It is left.For example, when automatic guided vehicle drives to the right from the left side of drawing, it is sequentially to read two-dimensional bar code 131 and 133, by
This can learn that it is to drive to the right (or from west in the east) from the left side；When automatic guided vehicle drives to below drawing
During top, it is sequentially reading two-dimensional bar code 134 and 132, and it is to drive to top from below (or from south that thus can learn it
To the north)., can be as the means detected and as the start foundation of automatic guided vehicle by above-mentioned technical characteristic.It is upper in application,
Direct of travel information need to send a control centre to, to obtain the start of automatic guided vehicle instruction.
In the present embodiment, such two-dimensional bar code of first layer 11, the second layer 12 and third layer 13 assumes diamond in shape arrangement, and can
Thereby reach the purpose for the task performance that automatic guided vehicle is but substantially improved with the setting of less two-dimensional bar code.
In the present embodiment, such two-dimensional bar code 121~124 of the second layer 12 is respectively arranged at the two-dimensional strip of first layer 11
Upper right side, lower right, lower left, the upper left side of code 111.
In the present embodiment, such two-dimensional bar code 131~134 of third layer 13 is respectively arranged at adjacent the two of the second layer 12
Between two-dimensional bar code.Such as two-dimensional bar code 131 is located between two-dimensional bar code 123,124.
In the present embodiment, the line system of two two-dimensional bar codes of the third layer of the opposite side of the two-dimensional bar code of first layer 11 with
One normal direct of travel of automatic guided vehicle is substantially parallel or vertical.Such as when automatic guided vehicle system from the left side of drawing to the right
When, (center) line system of two two-dimensional bar codes 131,133 of the third layer 13 of the opposite side of the two-dimensional bar code 111 of first layer 11
It is substantially parallel with a normal direct of travel of automatic guided vehicle.
First layer 11, any two systems wherein of the second layer 12 and the two-dimensional bar code of third layer 13 are not with the direct phase of edge-to-edge
Connect.For example, separated between two-dimensional bar code 124,121 by the space of a two-dimensional bar code；It is not between two-dimensional bar code 131,123
Directly connected with edge-to-edge.
In summary, in the 2-D barcode system read by automatic guided vehicle of the present invention, it is from inside to outside at least
Comprising first layer, the second layer and third layer, three layers of the two-dimensional bar code respectively has specific object.For example, the two dimension of first layer
Bar code system provides a location information, i.e., when automatic guided vehicle reads the two-dimensional bar code of first layer, can obtain a location information, its
Can be as the start foundation of automatic guided vehicle；The two-dimensional bar code of the second layer can provide a deviation of directivity information, i.e., carried when unmanned
When car reads the two-dimensional bar code of the second layer, a deviation of directivity information is can obtain, it can be used to the traveling side for correcting automatic guided vehicle
To；The two-dimensional bar code of third layer can provide a direct of travel information, i.e., when automatic guided vehicle reads the two-dimensional bar code of third layer,
An available direct of travel information, it can be used to the direct of travel for learning automatic guided vehicle, such as from left to right or from right to left.
In addition, this at least three layers two-dimensional bar code can be arranged to various pattern, e.g. rhombus, to reach different function and work(
Effect.Therefore, by the 2-D barcode system of the present invention, it is possible to provide more and special information, and then improve automatic guided vehicle
The serious forgiveness of task performance and system.
Illustrative is the foregoing is only, rather than is restricted person.Any spirit and scope without departing from the present invention, and to it
The equivalent modifications of progress or change, are intended to be limited solely by appended claims.
Claims (9)
1. a kind of 2-D barcode system read by automatic guided vehicle, the system be used for providing automatic guided vehicle location information,
Deviation of directivity information or direct of travel information, it is characterised in that comprise at least from inside to outside：
One first layer, it is to include an at least two-dimensional bar code；
One second layer, it is comprising multiple two-dimensional bar codes；And
One third layer, it is comprising multiple two-dimensional bar codes.
2. 2-D barcode system as claimed in claim 1, it is characterised in that the two-dimensional bar code of the first layer provides position money
News.
3. 2-D barcode system as claimed in claim 1, it is characterised in that multiple two-dimensional bar codes of the second layer provide a side
To deviation information.
4. 2-D barcode system as claimed in claim 1, it is characterised in that multiple two-dimensional bar codes of the third layer provide a line
Enter direction information.
5. 2-D barcode system as claimed in claim 1, it is characterised in that the first layer, the second layer and the third layer
Two-dimensional bar code assumes diamond in shape arrangement.
6. 2-D barcode system as claimed in claim 1, it is characterised in that multiple two-dimensional bar codes of the second layer are set respectively
In the upper left side of the two-dimensional bar code of the first layer, lower left, upper right side and lower right.
7. 2-D barcode system as claimed in claim 1, it is characterised in that multiple two-dimensional bar codes of the third layer are set respectively
Between adjacent two two-dimensional bar code of the second layer.
8. 2-D barcode system as claimed in claim 1, it is characterised in that positioned at the first layer the two-dimensional bar code it is relative
The line of two two-dimensional bar codes of the third layer of side is parallel or vertical with a normal direct of travel of the automatic guided vehicle.
9. 2-D barcode system as claimed in claim 1, the wherein first layer, the second layer and multiple two dimensions of the third layer
Any two not connected directly with edge-to-edge wherein of bar code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610405372.1A CN107480745A (en) | 2016-06-08 | 2016-06-08 | The 2-D barcode system read by automatic guided vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610405372.1A CN107480745A (en) | 2016-06-08 | 2016-06-08 | The 2-D barcode system read by automatic guided vehicle |
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| Publication Number | Publication Date |
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| CN107480745A true CN107480745A (en) | 2017-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610405372.1A Pending CN107480745A (en) | 2016-06-08 | 2016-06-08 | The 2-D barcode system read by automatic guided vehicle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11664986B2 (en) | 2022-04-20 | 2023-05-30 | EllansaLabs Inc. | System and method for etching internal surfaces of transparent gemstones with information pertaining to a blockchain |
| US11783145B2 (en) | 2022-12-21 | 2023-10-10 | EllansaLabs Inc. | Systems for authentication and related devices and methods |
| US11867637B2 (en) | 2022-12-15 | 2024-01-09 | EllansaLabs Inc. | Systems for authentication and related devices and methods |
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| CN102944236A (en) * | 2012-11-20 | 2013-02-27 | 无锡普智联科高新技术有限公司 | Mobile robot positioning system and method based on a plurality of two-dimensional code readers |
| CN103345247A (en) * | 2013-06-20 | 2013-10-09 | 无锡普智联科高新技术有限公司 | Mobile robot positioning method used for correcting code adherence errors |
| CN104142683A (en) * | 2013-11-15 | 2014-11-12 | 上海快仓智能科技有限公司 | Automated guided vehicle navigation method based on two-dimension code positioning |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4566032A (en) * | 1982-12-20 | 1986-01-21 | Nippon Yusoki Co., Ltd. | Visually guided vehicle |
| CN102944236A (en) * | 2012-11-20 | 2013-02-27 | 无锡普智联科高新技术有限公司 | Mobile robot positioning system and method based on a plurality of two-dimensional code readers |
| CN103345247A (en) * | 2013-06-20 | 2013-10-09 | 无锡普智联科高新技术有限公司 | Mobile robot positioning method used for correcting code adherence errors |
| CN104142683A (en) * | 2013-11-15 | 2014-11-12 | 上海快仓智能科技有限公司 | Automated guided vehicle navigation method based on two-dimension code positioning |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11664986B2 (en) | 2022-04-20 | 2023-05-30 | EllansaLabs Inc. | System and method for etching internal surfaces of transparent gemstones with information pertaining to a blockchain |
| US11671252B2 (en) | 2022-04-20 | 2023-06-06 | EllansaLabs Inc. | System and method for internal etching surfaces of transparent materials with information pertaining to a blockchain |
| US12034846B2 (en) | 2022-04-20 | 2024-07-09 | EllansaLabs Inc. | System and method for internal etching surfaces of transparent materials with information pertaining to a blockchain |
| US11867637B2 (en) | 2022-12-15 | 2024-01-09 | EllansaLabs Inc. | Systems for authentication and related devices and methods |
| US11783145B2 (en) | 2022-12-21 | 2023-10-10 | EllansaLabs Inc. | Systems for authentication and related devices and methods |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20180827 Address after: No. 50, wing Ke Road, Yongkang District, Tainan, Taiwan, China Applicant after: Dong Youda automation Science and Technology Co., Ltd. Address before: 2, 3 floor, 22 Taiyuan street, Hsinchu, Taiwan, China Applicant before: Automation Polytron Technologies Inc |
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