CN107830853A - A kind of navigation direction discrimination method using QRCode Quick Response Codes as mark - Google Patents
A kind of navigation direction discrimination method using QRCode Quick Response Codes as mark Download PDFInfo
- Publication number
- CN107830853A CN107830853A CN201711055497.7A CN201711055497A CN107830853A CN 107830853 A CN107830853 A CN 107830853A CN 201711055497 A CN201711055497 A CN 201711055497A CN 107830853 A CN107830853 A CN 107830853A
- Authority
- CN
- China
- Prior art keywords
- navigation
- quick response
- code
- response code
- mark
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
Abstract
The invention discloses a kind of navigation direction discrimination method using QR Code Quick Response Codes as mark, QR Code two dimension code labelings are being puted up or sprayed along the ground of road（1）, Quick Response Code numbering, Quick Response Code registration pattern are recorded in navigation system（2）Put up direction and positional information, navigation equipment once shoots a navigation markup along road direction（1）, navigation equipment is according to registration pattern in reading QR Code Quick Response Codes（1）The telegoniometer of putting up recorded in orientation and navigation system in the Quick Response Code of place calculates the current shooting direction of navigation equipment, reaches the purpose that one Quick Response Code of reading can recognize navigation direction, support is provided for subsequent navigation.The present invention can be used for the occasion of numerous indoor navigations such as warehousing industry robot navigation, market, station, parking lot.
Description
Technical field
The present invention relates to indoor navigation, robot navigation's technical field, more particularly to one kind using QR Code Quick Response Codes as
The navigation direction discrimination method of mark.
Background technology
Indoor navigation technology is at present mainly including the radionavigation technology based on Internet of Things and with patterns such as Quick Response Codes
Airmanship as navigation markup.
Internet of Things uses radiotechnics, and navigation equipment needs with other nodes to enter in real time row information and exchanged and strong according to signal
Spend to determine mobile node present position in net, shortcoming is to need dense deployment low power consumption node and need periodic maintenance, also
It is subject to the interference of other wireless points signals.
Though ordinary two dimensional code icon indicia can determine that current position range substantially, Quick Response Code read method can not be true at present
Determine the moving direction of navigation equipment, need to just can determine that current location and direct of travel by continuously reading multiple marks.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the invention provides a kind of leading using QR Code Quick Response Codes as mark
Navigate direction recognition method, both eliminated the trouble that node is laid in Internet of Things radionavigation, it is non-maintaining to be truly realized navigation markup,
Without densely spraying Quick Response Code and multiple marks need not be read could judge outgoing direction, only to the key such as before path crossing
Position sprays or puted up the navigation markup containing position and direction（1）.Except record navigation markup Quick Response Code letter in navigation system
Position is ceased, while records the Quick Response Code registration pattern of Quick Response Code kind（2）The direction of stickup, the two dimension that navigation equipment photographs
Code registration pattern is with pasting towards contrast, you can the shooting direction of Present navigation equipment is obtained, further according to determined by Quick Response Code
Mark position, it is reached for the purpose of navigation equipment precision navigation.
The technical solution adopted in the present invention is：It is ingenious to utilize existing registration pattern in QR Code Quick Response Codes（2）Two
Tie up the orientation in code（In the upper left corner, the upper right corner, the lower left corner, the lower right corner is three）With known stickup direction, navigation is judged
The shooting direction of equipment.It is required that navigation equipment should read the coding information of Quick Response Code when reading Quick Response Code, while to read
Quick Response Code registration pattern（2）Position in picture is photographed（In the upper left corner, the upper right corner, the lower left corner, the lower right corner is three）.
Compared with prior art, the present invention uses common Q R Code Quick Response Codes, it is only necessary to Quick Response Code stickup side is recorded in navigation system
To can both realize the purpose of navigation.
Brief description of the drawings
Fig. 1 is the schematic diagram of the method for the invention；
In Fig. 1（1）Marked for QR Code two-dimension code navigations,（2）For existing registration pattern in QRCode Quick Response Codes,（3）Navigation
Equipment.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings, and large parking lot introduces implementation of the invention exemplified by seeking car navigation
Mode, the smart mobile phone to be mounted with navigation software are used as navigation equipment（2）, implementation steps are as follows：
1st, a unique ordinary two dimensional code is puted up on the ground of each parking stall position in parking lot to identify parking stall position, and
By the information of the Quick Response Code and position typing navigation system；
2nd, along the road in garage, the QR Code two dimension code labelings in the present invention are puted up with 10 meters or longer of distance（3）, often
Individual content, the registration pattern that Quick Response Code is stored in navigation records（1）Put up direction and positional information typing navigation system；
3rd, when vehicle, which is put in storage, to stop, car owner uses parking stall Quick Response Code, navigation corresponding to the navigation software shooting in smart mobile phone
Parking stall occupied information is uploaded in navigation system by software automatically, represents that the parking stall is occupied, facilitates shutdown system statistics empty
Remaining parking stall；
4th, when car owner returns car location in garage, the navigation software that need to only open in mobile phone shoots a navigation markup along road direction（3）,
Navigation software is according to the content for reading pattern, the Query Location pattern into navigation system（1）The direction of putting up in direction is puted up, is judged
Go out car owner towards direction, further according to navigation markup position, point out that its vehicle is parked in front, rear, left, the right side to car owner
The clear and definite navigation informations such as side, are allowed to conveniently find the vehicle of oneself.
Claims (2)
- A kind of 1. navigation direction discrimination method using QR Code Quick Response Codes as mark, it is characterised in that：Use QR Code two dimensions Code is used as navigation markup（1）, utilize existing registration pattern in the bit codes of QR Code bis-（2）Orientation and navigation in Quick Response Code Its recorded in system puts up direction to determine navigation equipment（3）Shooting direction.
- 2. a kind of navigation direction discrimination method using QR Code Quick Response Codes as mark according to claim 1, its feature exist In：Quick Response Code registration pattern must be recorded in navigation system simultaneously（2）Put up direction, Quick Response Code coding information, Quick Response Code Positional information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711055497.7A CN107830853A (en) | 2017-11-01 | 2017-11-01 | A kind of navigation direction discrimination method using QRCode Quick Response Codes as mark |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711055497.7A CN107830853A (en) | 2017-11-01 | 2017-11-01 | A kind of navigation direction discrimination method using QRCode Quick Response Codes as mark |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107830853A true CN107830853A (en) | 2018-03-23 |
Family
ID=61651291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711055497.7A Pending CN107830853A (en) | 2017-11-01 | 2017-11-01 | A kind of navigation direction discrimination method using QRCode Quick Response Codes as mark |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107830853A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110018633A (en) * | 2018-12-14 | 2019-07-16 | 华南理工大学 | A kind of two-dimensional encoded design method positioned for AGV with navigation |
| CN114973758A (en) * | 2022-05-20 | 2022-08-30 | 安徽江淮汽车集团股份有限公司 | Parking auxiliary guiding method based on external visual acquisition and two-dimensional code marking |
-
2017
- 2017-11-01 CN CN201711055497.7A patent/CN107830853A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110018633A (en) * | 2018-12-14 | 2019-07-16 | 华南理工大学 | A kind of two-dimensional encoded design method positioned for AGV with navigation |
| CN110018633B (en) * | 2018-12-14 | 2020-08-18 | 华南理工大学 | Two-dimensional code design method for AGV positioning and navigation |
| CN114973758A (en) * | 2022-05-20 | 2022-08-30 | 安徽江淮汽车集团股份有限公司 | Parking auxiliary guiding method based on external visual acquisition and two-dimensional code marking |
| CN114973758B (en) * | 2022-05-20 | 2024-05-07 | 安徽江淮汽车集团股份有限公司 | Parking auxiliary guiding method based on external vision acquisition and two-dimensional code marking |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104575079B (en) | Vehicle positioning method and car searching method in a kind of parking lot | |
| CN205264074U (en) | Backward seek car system based on unmanned aerial vehicle | |
| CN105608920B (en) | A kind of parking lot car searching method and system | |
| CN101937619B (en) | Parking navigation and finding system based on object networking wireless sensing and video perception | |
| CN108363386A (en) | Position Method for Indoor Robot, apparatus and system based on Quick Response Code and laser | |
| CN107229690A (en) | Dynamic High-accuracy map datum processing system and method based on trackside sensor | |
| CN103473949B (en) | Parking lot parking locating method enabling vehicle to be reversely sought and combined with vehicle-mounted machine | |
| CN103310513B (en) | Access control method and device | |
| CN102750746A (en) | Parking lot management method and system based on subscriber identity module (SIM)-radio frequency identification (RFID) card in mobile phone | |
| CN106952469A (en) | A kind of shared instrument gives back management system | |
| CN205788798U (en) | A kind of difunctional fine navigation system based on Quick Response Code | |
| CN108377252A (en) | A kind of bus or train route cooperative information method for pushing and device | |
| CN203386372U (en) | Parking lot vehicle positioning, navigating and managing system | |
| CN103971536A (en) | Method and system for intelligently locating vehicles in indoor parking area | |
| CN110223521A (en) | A kind of video navigation and berth lock interlock method | |
| CN107830853A (en) | A kind of navigation direction discrimination method using QRCode Quick Response Codes as mark | |
| CN109448417A (en) | A kind of parking lot reverse car search navigation system and method based on barcode scanning location technology | |
| CN103854038A (en) | Object position confirmation system | |
| CN201207249Y (en) | Multifunction electronic tourist guidance device | |
| CN103440782A (en) | Self-service reverse car seeking system for parking lot | |
| CN204706193U (en) | Based on the Intelligent vehicle-tracing system of mobile The Cloud Terrace | |
| JP2020524266A (en) | Positioning method, device and system, positioning system layout method, and storage medium | |
| CN107705611A (en) | Parking lot car searching method based on intelligent carriage | |
| CN113034927A (en) | Electronic license plate for electric vehicle based on smart city Internet of things and regulation violation management and control system | |
| CN206726448U (en) | A kind of traffic jam judging device based on vehicle electron identifying |
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 |