CN107064858A - A kind of AGV alignment systems based on Quick Response Code and WiFi technology - Google Patents
A kind of AGV alignment systems based on Quick Response Code and WiFi technology Download PDFInfo
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- CN107064858A CN107064858A CN201710237971.1A CN201710237971A CN107064858A CN 107064858 A CN107064858 A CN 107064858A CN 201710237971 A CN201710237971 A CN 201710237971A CN 107064858 A CN107064858 A CN 107064858A
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- Prior art keywords
- quick response
- response code
- agv
- module
- control
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
-
- 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
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
- G06K7/1417—2D bar codes
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Artificial Intelligence (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Health & Medical Sciences (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
The present invention relates to a kind of localization method of the AGV system based on Quick Response Code and WiFi technology, generation module of the alignment system including Quick Response Code, control core module, the module for reading and writing of Quick Response Code, scanning Quick Response Code module, algorithm processing module.In addition in order to avoid drain sweep Quick Response Code, the system additionally uses the code positioning of WIFI location technologies aided two-dimensional, reaches the purpose being accurately positioned.Quick Response Code, which has, stores up stored function, and the location coordinate information for putting up Quick Response Code is input in Quick Response Code and stored.Mobile client scans Quick Response Code, and the module for reading and writing of Quick Response Code is handled the Quick Response Code of scanning, and result is passed to control core module, and control core module is transmitted through the network to host computer.Beneficial effects of the present invention are：Can be quick, AGV positioning is easily realized, and because the manufacturing cost of Quick Response Code is than relatively low, substantial amounts of cost can be saved.
Description
Technical field
It is particularly a kind of based on Quick Response Code and WiFi technology the invention belongs to AGV fields, more particularly to location technology
AGV alignment systems.
Background technology
For AGV positioning be also independent navigation key, some such methods have been occurred in that now.In the market goes out
Show and be pasted on using so-called ID labels on ceiling as witness marker, the mark is recognized by radio frequency (RF) device
ID, and its position and direction is recognized with mesh video camera, it is accurate by the way that RF technologies are combined into realization with robot vision technology
Reliable positioning.Also a kind of is to have used infrared road sign to carry out the positioning of robot, and the road sign is equally fixed in smallpox
On plate, and the ccd video camera with infrared bandpass filters is used when being perceived to it.Although these are based on artificial target
Vision positioning method all there is preferable reliability, the requirement of particular task or application can be met, but they are all deposited respectively
In weak point.For example, the robot positioning system based on radio frequency identification needs increase RF reading devices and is difficult to accurately
Positioning；Needed to use based on infrared localization method and perceive infrared ccd video camera.
The content of the invention
, can be safely, quickly the invention provides one kind in order to solve prior art and above mentioned problem present on cost
The intelligent sliding car system based on Quick Response Code and WiFi technology of ground localization method.
The technical solution adopted in the present invention is：Epigynous computer section includes control administrative center, the i.e. AGV of mobile client
Part includes WIFI wireless communication modules, AGV control cores, motion-control module, Quick Response Code module for reading and writing.Described scanning two
Dimension code module is mainly the camera installed by AGV ends, and the Quick Response Code letter that AGV entered position is scanned during walking
Breath.Because QR two-dimension code labels according to ranks are arranged in earth's surface, label the positional information that is stored with, pass through described Quick Response Code and read
I.e. writing module parses the location of positional information current location AGV in the two-dimentional module of described scanning.
The positional information of Quick Response Code is by described scanning Quick Response Code module and passes to described Quick Response Code module for reading and writing,
Described Quick Response Code module for reading and writing carries out the positional information of Quick Response Code to be parsed into the information that control system can be recognized, then
The information parsed is sent to described AGV control modules.Described WIFI wireless communication modules are that described AGV is controlled mould
The 2 D code information parsed in block is sent to the control administrative center described in host computer.
Meanwhile, the control management described in host computer sends out control information centrally through described WIFI wireless communication modules
Described AGV control centre is sent to, control information algorithm process in described algorithm processing module, after processing
As a result it is sent in described motion-control module, so as to realize the control moved to AGV.
As currently preferred technical scheme, AGV is realized by scanning Quick Response Code with the auxiliary of WIFI location technologies
Quick positioning.
The present invention compared with prior art, with following substantive distinguishing features and advantage：
The present invention realizes the function of its positioning using use of the Quick Response Code on AGV, can help user in unmanned factory
The middle quick positioning of realization, is user-friendly simultaneously, with spy easy to use, that simple, the easy to maintenance, feasibility of implementation is good
Point, can bring good economic benefit and social benefit.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the AGV alignment systems based on Quick Response Code of the present invention.
In figure：1st, QR Quick Response Codes；2nd, QR Quick Response Codes module for reading and writing；3rd, AGV control cores module；4th, algorithm process；5th, it is electric
Source；6th, WIFI wireless communication modules；7th, administrative center is controlled；8th, motion-control module.
Embodiment
Details are as follows for the preferred embodiments of the present invention：
In the present embodiment, referring to Fig. 1, it is divided into two parts：Epigynous computer section and AGV parts.Pass through the reading of 2QR Quick Response Codes
Writing module reads out the positional information of the QR Quick Response Codes in 1, is transferred to the AGV control core modules in 3, leads in 6
WIFI wireless communication modules are sent to the information of Quick Response Code 7 control administrative centers in host computer, realize AGV positioning work(
Energy.
In this example, referring to Fig. 1, the positional information of center analysis Quick Response Code is managed by 7 controls in host computer, is connect
The motion for instructing AGV next step.By 6WIFI wireless communication modules, the instruction in host computer is sent to 3AGV control cores
Core module, in the presence of 4 algorithm processing module, a series of processing of progress is instructed to it, the result of processing is sent to 8 fortune
Dynamic control module, drives 3AGV control core modules, driving AGV motions under the driving of 5 power supplys.
The embodiment of the present invention is illustrated above in conjunction with accompanying drawing, but the invention is not restricted to above-described embodiment, can be with
Made according to the purpose of the innovation and creation of the present invention under a variety of changes, all Spirit Essence and principle according to technical solution of the present invention
Change, modification, replacement, combination, the simplification made, should be equivalent substitute mode, as long as meeting the goal of the invention of the present invention, only
Otherwise technical principle and inventive concept away from a kind of AGV alignment systems based on Quick Response Code and WiFi technology of the present invention, all belong to
In protection scope of the present invention.
Claims (4)
1. a kind of AGV alignment systems based on Quick Response Code and WiFi technology, it is characterised in that：Including epigynous computer section and mobile visitor
Family end is AGV parts, and epigynous computer section includes control administrative center, and the i.e. AGV parts of mobile client are wireless including WIFI
Communication module, AGV control cores, motion-control module, Quick Response Code module for reading and writing.Described scanning Quick Response Code module is mainly logical
The camera of AGV ends installation is crossed, the 2 D code information that AGV entered position is scanned during walking.Due to QR Quick Response Codes
Label is arranged in earth's surface, label the positional information that is stored with according to ranks, and institute is parsed by described Quick Response Code module for reading and writing
I.e. the location of positional information current location AGV in the two-dimentional module of scanning stated.
2. the AGV alignment systems as claimed in claim 1 based on Quick Response Code and WiFi technology, it is characterised in that：Quick Response Code
Positional information is by described scanning Quick Response Code module and passes to described Quick Response Code module for reading and writing, described Quick Response Code is read
Writing module carries out the positional information of Quick Response Code to be parsed into the information that control system can be recognized, then the information parsed is sent out
Described AGV control modules are sent to, described WIFI wireless communication modules are two parsed in described AGV control modules
Dimension code information is sent to the control administrative center described in host computer.
3. the AGV alignment systems as claimed in claim 2 based on Quick Response Code and WiFi technology, it is characterised in that：Complete from
Described scanning Quick Response Code module is to the information transfer for controlling administrative center described in upper.Control pipe described in host computer
The control centre for control information being sent to centrally through described WIFI wireless communication modules described AGV is managed, described
Control information algorithm process in algorithm processing module, the result after processing is sent in described motion-control module,
So as to realize the control moved to AGV.
4. the AGV alignment systems based on Quick Response Code and WiFi technology as described in as described in claim 1-3, it is characterised in that：It is logical
Cross described scanning two-dimentional module and AGV positional information is transferred to the positioning that described control administrative center realizes AGV.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710237971.1A CN107064858A (en) | 2017-04-12 | 2017-04-12 | A kind of AGV alignment systems based on Quick Response Code and WiFi technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710237971.1A CN107064858A (en) | 2017-04-12 | 2017-04-12 | A kind of AGV alignment systems based on Quick Response Code and WiFi technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107064858A true CN107064858A (en) | 2017-08-18 |
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ID=59602274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710237971.1A Pending CN107064858A (en) | 2017-04-12 | 2017-04-12 | A kind of AGV alignment systems based on Quick Response Code and WiFi technology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703940A (en) * | 2017-09-25 | 2018-02-16 | 芜湖智久机器人有限公司 | A kind of air navigation aid based on ceiling Quick Response Code |
| CN110276567A (en) * | 2018-03-14 | 2019-09-24 | 北京京东尚科信息技术有限公司 | The method and apparatus for checking ground region identification code based on automated guided vehicle |
-
2017
- 2017-04-12 CN CN201710237971.1A patent/CN107064858A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703940A (en) * | 2017-09-25 | 2018-02-16 | 芜湖智久机器人有限公司 | A kind of air navigation aid based on ceiling Quick Response Code |
| CN110276567A (en) * | 2018-03-14 | 2019-09-24 | 北京京东尚科信息技术有限公司 | The method and apparatus for checking ground region identification code based on automated guided vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170818 |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Dai Chao Document name: Deemed as a notice of withdrawal |
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| DD01 | Delivery of document by public notice |