CN104125536A - Commodity picture based indoor positioning method - Google Patents
Commodity picture based indoor positioning method Download PDFInfo
- Publication number
- CN104125536A CN104125536A CN201410288228.5A CN201410288228A CN104125536A CN 104125536 A CN104125536 A CN 104125536A CN 201410288228 A CN201410288228 A CN 201410288228A CN 104125536 A CN104125536 A CN 104125536A
- Authority
- CN
- China
- Prior art keywords
- commodity
- positioning
- location
- server
- information
- 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
Landscapes
- Navigation (AREA)
Abstract
The invention discloses a commodity picture based indoor positioning method. The commodity picture based indoor positioning method comprises the following steps of (1) establishing a database, namely, drawing a layout chart of a positioning area, collecting picture (comprises commodity packaging shape, color, written message and the like) information of commodities in the positioning area and storing in a database of a position server through an image collection device and (2) positioning, namely, positioning and collecting commodity pictures inside the positioning area through a mobile handheld device and sending to a positioning server, identifying positioned picture information through the position server and obtaining position information of collection points and feeding back to the mobile handheld device to be displayed. The commodity picture based indoor positioning method achieves indoor positioning through cartographic information which is stored inside the server in advance due to the facts that the commodity picture information is served as a positioning target and the collection is performed through the mobile handheld device, is high in positioning accuracy, accurately positions a current position and is applicable to accurate positioning of indoor shopping malls, supermarkets and the like with commodities being stacked in a sorting mode.
Description
Technical field
The present invention relates to field of locating technology, be specifically related to a kind of indoor orientation method based on commodity picture.
Background technology
Using maximum locate modes is at present gps satellite navigation positioning system, it is to add 3 backup satellites by 21 to turn round on 6 tracks of the earth, each interorbital is mutually 120 degree angles, the cycle of operation of satellite is 12 sidereal time, an arbitrary place of time can make like this ground take up an official post more than all can observe at least 4 satellites simultaneously, then calculate gps satellite and receiver distance by signal passing time length, determine receiver longitude and latitude by three-point fix system again, the 4th satellite determined overhead height of receiver, realize location navigation with the map of the built-in buffer memory of receiver again.In the time utilizing GPS location, must ensure that satellite transit track does not have deviation, all satellite clocks must keep highly accurately consistency, guarantee satellite and the accuracy of receiver time difference.Can atmosphere convection layer, ionosphere impact that signal is propagated is all very large, and the artificial precision protective policy of national interests, makes the positioning precision of civilian GPS not high, plane error exceedes more than 10 meters, and the short-range vertical height of None-identified.Meanwhile, the be masked impact of thing of GPS location is very large, in building, mountain valley, valley, tunnel and indoor, is difficult to receive satellite-signal.
Along with the quick increase of data service and multimedia service, people increase day by day to location and the demand of navigation, especially in complicated indoor environment, in the environment such as airport hall, exhibition room, supermarket, library, underground parking, usually need to determine that various facilities and article are in indoor positional information.And because GPS in indoor environment cannot receive satellite-signal, therefore, GPS is not suitable for indoor positioning.At present, mainly contain type in infrared ray location technology, ultrasonic wave location technology, bluetooth location technology, radio-frequency (RF) identification location technology and WIFI location technology etc. for the technology of indoor positioning.The equal more complicated of these positioning system structures, cost is higher.
Summary of the invention
For above-mentioned deficiency of the prior art, the invention provides a kind of indoor orientation method based on commodity picture, utilize the method can realize status fast and accurately, with low cost.
To achieve these goals, the technical solution used in the present invention is as follows:
Based on the indoor orientation method of commodity picture, comprise the steps:
1) foundation of database: the floor plan of drawing locating area, and in floor plan, draw commodity and put block, each block is numbered, this floor plan and numbering are sent to location server, and be stored in the database of location server;
Adopt image capture device to gather the pictorial information of commodity in locating area, and adopt block numbering to be numbered this pictorial information; Numbered tool pictorial information is sent to location server by network, and be stored in the database of location server;
2) location: adopt mobile hand-held device to position collection to the commodity picture of locating area, the location picture information exchange of collection is crossed to wireless network and send to location-server;
Location server contrasts with the pictorial information being stored in database after location pictorial information is identified, and obtains the pictorial information the highest with locating picture information matches degree, thereby obtains the positional information of collection point;
The map datum bag of the positional information of obtaining and locating area is fed back to mobile hand-held device by location server;
Mobile hand-held device shows the position of location-server feedback by display unit.
With respect to prior art, the present invention has following beneficial effect:
The present invention is taking commodity pictorial information as anchored object, adopt mobile hand-held device to gather, again by being pre-stored within the cartographic information in server, realize in indoor location, its positioning precision is high, can accurately locate the position at current place, be suitable for the precise positioning in the place of the classification jumble displaies such as indoor large market, supermarket.
Brief description of the drawings
Fig. 1 is the floor plan in supermarket of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
The floor plan that is supermarket referring to Fig. 1: Fig. 1, taking this supermarket as locating area, in supermarket blockette, sub-categoryly putting various commodity.
Based on the indoor orientation method of commodity picture, comprise the steps:
1) foundation of database: the floor plan of drawing locating area, and in floor plan, draw commodity and put block, each block is numbered, this numbering is unique in same locating area, this floor plan and numbering are sent to location server, and be stored in the database of location server.Adopt image capture device to gather the pictorial information of commodity in locating area, and adopt block numbering to be numbered this pictorial information.Numbered tool pictorial information is sent to location server by network, and be stored in the database of location server.Image capture device can be camera, and the pictorial information of commodity is the picture that adopts camera.
2) location: mobile hand-held device positions collection to the commodity picture of locating area, the location picture information exchange of collection is crossed to wireless network and send to location-server.Mobile hand-held device can be the equipment that mobile phone, flat board etc. have wireless network module and camera function, and location pictorial information is the picture that adopts mobile hand-held device to take.
Location-server contrasts with the pictorial information being stored in database after location pictorial information is identified, and obtains the pictorial information the highest with locating picture information matches degree, thereby obtains the positional information of collection point.In the time carrying out pictorial information with location the mating of pictorial information, adopt cross correlation algorithm to mate.
The map datum bag of the positional information of obtaining and locating area is fed back to mobile hand-held device by location-server.
Mobile hand-held device shows the position of location-server feedback by display unit.
3) navigation: the block name of inputting target location in mobile hand-held device sends to location server, location server feeds back to mobile hand-held device by the navigation circuit of generation after processing and shows.
Finally it should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention but not restriction technologies scheme, although applicant has been described in detail the present invention with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, those are modified or are equal to replacement technical scheme of the present invention, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of claim scope of the present invention.
Claims (1)
1. the indoor orientation method based on commodity picture, is characterized in that, comprises the steps:
1) foundation of database: the floor plan of drawing locating area, and in floor plan, draw commodity and put block, each block is numbered, this floor plan and numbering are sent to location server, and be stored in the database of location server;
Adopt image capture device to gather the pictorial information of commodity in locating area, and adopt block numbering to be numbered this pictorial information; Numbered tool commodity pictorial information is sent to location server by network, and be stored in the database of location server;
2) location: adopt mobile hand-held device to position collection to the commodity picture of locating area, the location picture information exchange of collection is crossed to wireless network and send to location-server;
Location server contrasts with the commodity pictorial information being stored in database after location pictorial information is identified, and obtains the pictorial information the highest with locating picture information matches degree, thereby obtains the positional information of collection point;
The map datum bag of the positional information of obtaining and locating area is fed back to mobile hand-held device by location server;
Mobile hand-held device shows the position of location-server feedback by display unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410288228.5A CN104125536A (en) | 2014-06-25 | 2014-06-25 | Commodity picture based indoor positioning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410288228.5A CN104125536A (en) | 2014-06-25 | 2014-06-25 | Commodity picture based indoor positioning method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104125536A true CN104125536A (en) | 2014-10-29 |
Family
ID=51770772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410288228.5A Pending CN104125536A (en) | 2014-06-25 | 2014-06-25 | Commodity picture based indoor positioning method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104125536A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104378822A (en) * | 2014-11-14 | 2015-02-25 | 联想(北京)有限公司 | Positioning method, server, electronic device and positioning system |
| CN104573387A (en) * | 2015-01-26 | 2015-04-29 | 深圳市冠旭电子有限公司 | Noise map drawing method and device |
| WO2016173344A1 (en) * | 2015-04-30 | 2016-11-03 | 广东欧珀移动通信有限公司 | Airplane-mode control method and mobile terminal |
| CN107251049A (en) * | 2015-03-20 | 2017-10-13 | 谷歌公司 | Based on the semantic position for indicating detection mobile device |
| CN107547602A (en) * | 2016-06-29 | 2018-01-05 | 镇江雅迅软件有限责任公司 | A kind of wisdom museum management system based on indoor LBS |
| CN108734734A (en) * | 2018-05-18 | 2018-11-02 | 中国科学院光电研究院 | Indoor orientation method and system |
| CN108932478A (en) * | 2018-06-05 | 2018-12-04 | 西安超嗨网络科技有限公司 | Object positioning method, device and shopping cart based on image |
| CN109144053A (en) * | 2018-07-18 | 2019-01-04 | 上海燧方智能科技有限公司 | A kind of indoor operational know-how and system using automatic driving vehicle |
| CN109579851A (en) * | 2019-01-17 | 2019-04-05 | 深圳壹账通智能科技有限公司 | It does shopping under a kind of line air navigation aid, device, computer equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060055530A1 (en) * | 2004-08-25 | 2006-03-16 | International Business Machines Corporation | Detecting the position of an RFID attached asset |
| CN102384745A (en) * | 2011-08-18 | 2012-03-21 | 南京信息工程大学 | Method of mobile phone navigation in library and system |
| CN103017756A (en) * | 2012-12-01 | 2013-04-03 | 上海照恒科技有限公司 | Indoor positioning and indoor navigation system and method |
| CN103234543A (en) * | 2013-04-26 | 2013-08-07 | 慕林 | Positioning navigation system based on two-dimensional code or/and NFC (near field communication) and implementation method thereof |
| CN103557860A (en) * | 2013-11-13 | 2014-02-05 | 江苏刻维科技信息有限公司 | Image-search-based system for indoor positioning and navigation under manual intervention |
-
2014
- 2014-06-25 CN CN201410288228.5A patent/CN104125536A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060055530A1 (en) * | 2004-08-25 | 2006-03-16 | International Business Machines Corporation | Detecting the position of an RFID attached asset |
| CN102384745A (en) * | 2011-08-18 | 2012-03-21 | 南京信息工程大学 | Method of mobile phone navigation in library and system |
| CN103017756A (en) * | 2012-12-01 | 2013-04-03 | 上海照恒科技有限公司 | Indoor positioning and indoor navigation system and method |
| CN103234543A (en) * | 2013-04-26 | 2013-08-07 | 慕林 | Positioning navigation system based on two-dimensional code or/and NFC (near field communication) and implementation method thereof |
| CN103557860A (en) * | 2013-11-13 | 2014-02-05 | 江苏刻维科技信息有限公司 | Image-search-based system for indoor positioning and navigation under manual intervention |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104378822A (en) * | 2014-11-14 | 2015-02-25 | 联想(北京)有限公司 | Positioning method, server, electronic device and positioning system |
| CN104378822B (en) * | 2014-11-14 | 2019-02-05 | 联想(北京)有限公司 | A kind of localization method, server, electronic equipment and positioning system |
| CN104573387A (en) * | 2015-01-26 | 2015-04-29 | 深圳市冠旭电子有限公司 | Noise map drawing method and device |
| CN107251049A (en) * | 2015-03-20 | 2017-10-13 | 谷歌公司 | Based on the semantic position for indicating detection mobile device |
| CN107251049B (en) * | 2015-03-20 | 2020-12-08 | 谷歌有限责任公司 | Detecting a location of a mobile device based on semantic indications |
| WO2016173344A1 (en) * | 2015-04-30 | 2016-11-03 | 广东欧珀移动通信有限公司 | Airplane-mode control method and mobile terminal |
| CN107547602A (en) * | 2016-06-29 | 2018-01-05 | 镇江雅迅软件有限责任公司 | A kind of wisdom museum management system based on indoor LBS |
| CN108734734A (en) * | 2018-05-18 | 2018-11-02 | 中国科学院光电研究院 | Indoor orientation method and system |
| CN108932478A (en) * | 2018-06-05 | 2018-12-04 | 西安超嗨网络科技有限公司 | Object positioning method, device and shopping cart based on image |
| CN109144053A (en) * | 2018-07-18 | 2019-01-04 | 上海燧方智能科技有限公司 | A kind of indoor operational know-how and system using automatic driving vehicle |
| CN109579851A (en) * | 2019-01-17 | 2019-04-05 | 深圳壹账通智能科技有限公司 | It does shopping under a kind of line air navigation aid, device, computer equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104125536A (en) | Commodity picture based indoor positioning method | |
| KR101728123B1 (en) | Simultaneous Localization and Mapping by Using Earth's Magnetic Fields | |
| CN105783917B (en) | Mobile terminal locating method and its device based on earth magnetism | |
| US9292936B2 (en) | Method and apparatus for determining location | |
| CN106248107B (en) | A kind of track deduction calibration method and device based on indoor earth magnetism path matching | |
| CN104703118A (en) | System of indoor robot for locating mobile terminal based on bluetooth technology | |
| US10319247B2 (en) | Aerial vehicle navigation method | |
| US10767975B2 (en) | Data capture system for texture and geometry acquisition | |
| KR102035388B1 (en) | Real-Time Positioning System and Contents Providing Service System Using Real-Time Positioning System | |
| CN106990419A (en) | Gas leakage detecting system and method based on the accurate service network of the Big Dipper and AR technologies | |
| CN103718062A (en) | Method for ensuring continuity of service of a personal navigation device and device thereof | |
| CN103813448A (en) | Indoor positioning method based on RSSI | |
| US10241194B2 (en) | Mobile device utilizing time of flight for personal security and localization | |
| CN104019811A (en) | Indoor positioning method based on numerical string | |
| CN104748739A (en) | Intelligent machine augmented reality implementation method | |
| CN106332276A (en) | Indoor positioning tracking control system based on radio frequency identification technology | |
| CN102455186A (en) | Action travel navigation and guide device and navigation and guide method therefor | |
| CN102946476B (en) | Rapid positioning method and rapid positioning device | |
| EP3333664A2 (en) | Aerial vehicle navigation method | |
| Roth | Data Collection. | |
| CN204115737U (en) | A kind of indoor positioning device based on inertial guidance and radio-frequency (RF) identification | |
| CN106501831A (en) | A kind of system and its implementation based on kinestate intellectual analysis auxiliary positioning | |
| CN102565829A (en) | External mobile tourist navigation and guide device and navigation and guide method thereof | |
| Zhu | Positioning algorithms for RFID-based multi-sensor indoor/outdoor positioning techniques | |
| Kaimaris et al. | Aligning positioning and Navigation of smart mobile devices to AR/VR environments |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141029 |