CN104581637A - Positioning method and device - Google Patents
Positioning method and device Download PDFInfo
- Publication number
- CN104581637A CN104581637A CN201510028638.0A CN201510028638A CN104581637A CN 104581637 A CN104581637 A CN 104581637A CN 201510028638 A CN201510028638 A CN 201510028638A CN 104581637 A CN104581637 A CN 104581637A
- Authority
- CN
- China
- Prior art keywords
- building
- information
- location
- current location
- basic
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
- H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Navigation (AREA)
Abstract
The embodiment of the invention discloses a positioning method and device. The method includes the steps that basic positioning information of the current position is obtained; information related to a target is obtained, and the target is located in the periphery of the current position; the accurate positioning information of the current position is determined based on the basic positioning information and the information related to the target. By means of the positioning method and device, the accurate positioning information of the current position can be obtained, and thus the service quality and user experience of an LBS application are greatly improved.
Description
Technical field
Embodiments of the invention relate to location technology, are specifically related to a kind of method and apparatus of location.
Background technology
Along with the fast development of the Internet and mobile device, there is more and more location Based service (LBS) application software.In these LBS apply, the location how realizing fast accurate becomes the subject under discussion of industry great attention.
Such as, the method for service of software of calling a taxi popular is in the market: after starting software of calling a taxi, and the position of location current device, locates successfully and just can send call instruction.Location technology common at present comprises: GPS location technology, Wi-Fi location technology and utilize the location technology of base station.The positioning precision of these location technologies is limited.Such as, calling a taxi in software, many times, driver is difficult to by map the position accurately finding passenger, and at some specific positions, likely occur the situation that location is failed, at this moment passenger cannot use the call service of software of calling a taxi.Cannot locate and locate service quality and Consumer's Experience that extreme influence LBS applies by inaccurate situation.
Summary of the invention
Embodiments of the invention aim to provide a kind of pinpoint method and apparatus, can solve during relevant LBS applies and rely on common location technology to locate or to locate inaccurate problem.
According to an aspect of the present invention, a kind of method of location is provided.The method comprises: the basic location information obtaining current location; Obtain the information relevant to target, wherein said target is positioned at around described current location; And based on described basic location information and the described information relevant to target, determine the precise location information of described current location.
In one embodiment, the basic location information of described current location comprises longitude and the latitude of described current location.
In another embodiment, the described information relevant to target comprises and has the building of special sign, the photo of road sign or video.
In yet another embodiment, the basic location information obtaining current location comprises: based on GPS location technology, obtain the basic location information of described current location; Based on Wi-Fi location technology, obtain the basic location information of described current location; Or based on architecture technology, obtain the basic location information of described current location.
In a further embodiment, based on described basic location information and the described information relevant to target, determine that the precise location information of described current location comprises: the title identifying described building the photo that there is the building of special sign from described or video; Based on the title of the described building identified, obtain the locating information of described building; And based on the locating information of described basic location information and described building, determine the precise location information of described current location.
In a further embodiment, the title identifying described building the photo having a building of special sign from described or video comprises: adopt image recognition technology to the photo of described building, have the title of the building of special sign described in identifying; Or video identification technology is adopted to the video of described building, there is described in identifying the title of the building of special sign.
In a further embodiment, the locating information obtaining described building comprises: based on the title of the described described building identified, and inquire address information database, to obtain the locating information of described building.
In a further embodiment, based on the locating information of described basic location information and described building, determine that the precise location information of described current location comprises: the locating information of the described building identified and the basic location information of described current location are compared; And using the precise location information of the locating information of the described building nearest with described current location as described current location.
According to a further aspect in the invention, provide a kind of equipment of location, comprising: the first acquisition device, for obtaining the basic location information of current location; Second acquisition device, for obtaining the information relevant to the target around this current location, wherein this target is positioned at around described current location; And positioner, for based on basic location information and the information relevant to target, determine the precise location information of this current location.
In one embodiment, the basic location information of described current location comprises longitude and the latitude of described current location.
In another embodiment, the described information relevant to target comprises and has the building of special sign, the photo of road sign or video.
In yet another embodiment, described first acquisition device is used for based on GPS location technology, obtains the basic location information of described current location; Based on Wi-Fi location technology, obtain the basic location information of described current location; Or based on architecture technology, obtain the basic location information of described current location.
In a further embodiment, described positioner comprises: recognition unit, for identifying the title of described building in the photo that has a building of special sign from described or video; Query unit, for the title based on the described building identified, obtains the locating information of described building; And analytic unit, for the locating information based on described basic location information and described building, determine the precise location information of described current location.
In a further embodiment, recognition unit comprises: the first recognin unit, for adopting image recognition technology to the photo of described building, has the title of the building of special sign described in identifying; Or the second recognin unit, for adopting video identification technology to the video of described building, has the title of the building of special sign described in identifying.
In a further embodiment, described query unit is used for the title based on the described building identified, and inquire address information database, to obtain the locating information of described building.
In a further embodiment, described analytic unit is used for the locating information of the described building identified and the basic location information of described current location to compare; And using the precise location information of the locating information of the described building nearest with described current location as described current location.
Embodiments of the invention can obtain the precise location information of current location, thus substantially increase service quality and the Consumer's Experience of LBS application.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of localization method 100 according to an embodiment of the invention;
Fig. 2 is the structured flowchart of positioning equipment 200 according to an embodiment of the invention.
Embodiment
Some example embodiment below with reference to the accompanying drawings describe principle of the present invention.Should be appreciated that describing these embodiments is only used to enable those skilled in the art understand better and then realize the present invention, and not limit the scope of the invention by any way.
Fig. 1 illustrates the flow chart of localization method 100 according to an embodiment of the invention, comprising following step S101 to step S103.
In step S101, obtain the basic location information of current location.
The basic location information of current location comprises longitude and the latitude of current location.The mode obtaining the basic location information of current location has multiple.Such as, the basic location information of current location can be obtained based on GPS location technology.
In addition, can also obtain the basic location information of current location based on Wi-Fi location technology, each wireless aps (router) has a globally unique MAC Address, and in general wireless aps can not move within a period of time; Equipment, when opening Wi-Fi, can scan and the MAC Address that broadcasts out of the AP signal acquisition AP collecting surrounding; These data that can indicate AP are sent to location server by equipment, and server retrieves goes out the geographical position of each AP, and in conjunction with the degree of strength of each signal, calculate the position of equipment.
In addition, can also based on the basic location information of architecture technical limit spacing current location, measure the down-bound pilot frequency signal of different base station, obtain TOA (the Timeof Arrival of different base station descending pilot frequency, due in) or TDOA (Time Difference of Arrival, the time of advent is poor), according to this measurement result and in conjunction with the coordinate of base station, general employing triangle formula algorithm for estimating, just can calculate the current location of equipment.
Next, the method proceeds to step S102, and obtain the information relevant to target, wherein said target is positioned at around described current location.
According to embodiments of the invention, the information that the target around this current location is correlated with comprises and has the building of special sign, the photo of road sign or video.Such as, a photo or the video of a building around current location with special sign can be obtained, or multiple pictures or the video of multiple building around current location can be obtained.
Next, the method proceeds to step S103, based on this basic location information and the information relevant to target, determines the precise location information of this current location.
According to embodiments of the invention, this step comprises the title identifying this building from the photo or video of the building with special sign.Such as, suppose the photo obtaining this building, by picture recognition technology, the essential characteristic of this building can be identified.By inquiring about the property data base of building, the building of this feature of coupling can be found.Because feature may not have uniqueness, therefore, multiple buildings of this feature of coupling may be found, with B1, B2 ... Bn (n is more than or equal to 1) identifies the title of the building identified.In like manner, suppose the video obtaining this building, pass through video identification technology, identify the essential characteristic of this building, and find multiple buildings of this feature of coupling, use B1 equally, B2 ... Bn (n is more than or equal to 1) identifies the title of the building identified.
According to embodiments of the invention, this step comprises the title based on the described building identified further, obtains the locating information of described building.Such as, based on the title B1 of identified building, B2 ... Bn (n is more than or equal to 1), inquire address information database, can obtain the locating information P1 of building, P2 ... Pn (n is more than or equal to 1).
According to embodiments of the invention, this step comprises the locating information of the building based on basic location information and acquisition further, determines the precise location information of this current location.Such as, the basic location information of current location is P0, and the locating information of the building of acquisition is P1, P2 ... Pn (n is more than or equal to 1).Calculate P0 and P1, P2 successively ... distance between Pn (n is more than or equal to 1), is respectively D01, D02 ... D0n.To D01, D02 ... D0n sorts by order from small to large, can find minimum value D0x, and this minimum value D0x corresponds to and the locating information Px of P0 apart from immediate building.Px is using the precise location information as this current location.Because building distance current location is nearer, and building is taken pictures or video by indoor, block, whether there is the restriction that wireless aps and neighbouring base station density etc. may affect the factor of the positioning precision of existing location technology, therefore, compared to existing location technology, embodiments of the invention can eliminate all restrictions of existing location technology, significantly improve the precision of location, thus promote the Consumer's Experience of LBS application.
Fig. 2 illustrates the structured flowchart of positioning equipment 200 according to an embodiment of the invention.As shown in Figure 2, this equipment 200 comprises: the first acquisition device 201, for obtaining the basic location information of current location; Second acquisition device 202, for obtaining the information relevant to target, wherein this target is positioned at around current location; And positioner 203, for based on this basic location information and the information relevant to target, determine the precise location information of this current location.
According to embodiments of the invention, wherein the basic location information of current location comprises longitude and the latitude of current location.
According to embodiments of the invention, wherein relevant to target information comprises and has the building of special sign, the photo of road sign or video.
According to embodiments of the invention, the first acquisition device 201, for based on GPS location technology, obtains the basic location information of current location; Based on Wi-Fi location technology, obtain the basic location information of current location; Or based on architecture technology, obtain the basic location information of current location.
According to embodiments of the invention, positioner 203 comprises: recognition unit, for from having the title identifying building in the photo of building of special sign or video; Query unit, for the title based on this building identified, obtains the locating information of this building; And analytic unit, for the locating information based on basic location information and this building, determine the precise location information of current location.
According to embodiments of the invention, recognition unit comprises: the first recognin unit, for adopting image recognition technology to the photo of building, identifies the title of the building with special sign; Or the second recognin unit, for adopting video identification technology to the video of building, identifies the title of the building with special sign.
According to embodiments of the invention, query unit is used for the title based on the building identified, and inquire address information database, to obtain the locating information of building.
According to embodiments of the invention, analytic unit is used for the locating information of the building identified and the basic location information of current location to compare; And using the precise location information of the locating information of the building nearest with current location as this current location.
In sum, according to the embodiment of the invention described above, provide a kind of pinpoint method and apparatus.The method comprises: the basic location information obtaining current location; Obtain the information relevant to target, wherein this target is positioned at and deserves around front position; And based on basic location information and the information relevant to target, determine the precise location information of this current location.The precise location information implementing acquisition current location of the present invention, thus the service quality and the Consumer's Experience that substantially increase LBS application.
Obviously, those skilled in the art should be understood that, above-mentioned of the present invention each module or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus they storages can be performed by calculation element in the storage device, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only embodiment of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalence replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (16)
1. a method for location, comprising:
Obtain the basic location information of current location;
Obtain the information relevant to target, wherein said target is positioned at around described current location; And
Based on described basic location information and the described information relevant to target, determine the precise location information of described current location.
2. method according to claim 1, the basic location information of wherein said current location comprises longitude and the latitude of described current location.
3. method according to claim 1, the wherein said information relevant to target comprises and has the building of special sign, the photo of road sign or video.
4. method according to claim 1, the basic location information wherein obtaining current location comprises:
Based on GPS location technology, obtain the basic location information of described current location;
Based on Wi-Fi location technology, obtain the basic location information of described current location; Or
Based on architecture technology, obtain the basic location information of described current location.
5. method according to claim 3, wherein based on described basic location information and the described information relevant to target, determine that the precise location information of described current location comprises:
The title of described building is identified the photo that there is the building of special sign from described or video;
Based on the title of the described building identified, obtain the locating information of described building; And
Based on the locating information of described basic location information and described building, determine the precise location information of described current location.
6. method according to claim 5, the title identifying described building the photo wherein having a building of special sign from described or video comprises:
Image recognition technology is adopted to the photo of described building, there is described in identifying the title of the building of special sign; Or
Video identification technology is adopted to the video of described building, there is described in identifying the title of the building of special sign.
7. method according to claim 5, wherein based on the title of described building, the locating information obtaining described building comprises:
Based on the title of the described building identified, inquire address information database, to obtain the locating information of described building.
8. method according to claim 5, wherein based on the locating information of described basic location information and described building, determine that the precise location information of described current location comprises:
The basic location information of the locating information of described building and described current location is compared; And
Using the precise location information of the locating information of the described building nearest with described current location as described current location.
9. an equipment for location, comprising:
First acquisition device, for obtaining the basic location information of described current location;
Second acquisition device, for obtaining the information relevant to target, wherein said target is positioned at around described current location; And
Positioner, for based on described basic location information and the described information relevant to target, determines the precise location information of described current location.
10. equipment according to claim 9, the basic location information of wherein said current location comprises longitude and the latitude of described current location.
11. equipment according to claim 9, the wherein said information relevant to target comprises and has the building of special sign, the photo of road sign or video.
12. equipment according to claim 9, wherein said first acquisition device is used for based on GPS location technology, obtains the basic location information of described current location; Based on Wi-Fi location technology, obtain the basic location information of described current location; Or based on architecture technology, obtain the basic location information of described current location.
13. equipment according to claim 11, wherein said positioner comprises:
Recognition unit, for identifying the title of described building in the photo that has a building of special sign from described or video;
Query unit, for the title based on the described building identified, obtains the locating information of described building; And
Analytic unit, for the locating information based on described basic location information and described building, determines the precise location information of described current location.
14. equipment according to claim 13, wherein said recognition unit comprises:
First recognin unit, for adopting image recognition technology to the photo of described building, has the title of the building of special sign described in identifying; Or
Second recognin unit, for adopting video identification technology to the video of described building, has the title of the building of special sign described in identifying.
15. equipment according to claim 13, wherein said query unit is used for the title based on the described building identified, and inquire address information database, to obtain the locating information of described building.
16. equipment according to claim 13, wherein said analytic unit is used for the basic location information of the locating information of described building and described current location to compare; And using the precise location information of the locating information of the described building nearest with described current location as described current location.
Priority Applications (19)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811347305.4A CN109286893B (en) | 2015-01-20 | 2015-01-20 | Positioning method and device |
| CN201510028638.0A CN104581637A (en) | 2015-01-20 | 2015-01-20 | Positioning method and device |
| NZ733863A NZ733863A (en) | 2015-01-20 | 2016-01-20 | Systems and methods for providing information for an on-demand service |
| KR1020177023047A KR102126660B1 (en) | 2015-01-20 | 2016-01-20 | Systems and methods for providing information for an on-demand service |
| JP2017538313A JP2018503196A (en) | 2015-01-20 | 2016-01-20 | System and method for providing on-demand service information |
| GB1711519.7A GB2550304A (en) | 2015-01-20 | 2016-01-20 | Information providing system and method for on-demand service |
| PCT/CN2016/071470 WO2016116048A1 (en) | 2015-01-20 | 2016-01-20 | Information providing system and method for on-demand service |
| AU2016208929A AU2016208929B2 (en) | 2015-01-20 | 2016-01-20 | Systems and methods for providing information for an on-demand service |
| KR1020207017533A KR102267823B1 (en) | 2015-01-20 | 2016-01-20 | Systems and methods for providing information for an on-demand service |
| US15/544,138 US10769742B2 (en) | 2015-01-20 | 2016-01-20 | Systems and methods for providing information for an on-demand service |
| EP16739795.9A EP3249602A4 (en) | 2015-01-20 | 2016-01-20 | Information providing system and method for on-demand service |
| SG11201705930PA SG11201705930PA (en) | 2015-01-20 | 2016-01-20 | Systems and methods for providing information for an on-demand service |
| CA2974452A CA2974452C (en) | 2015-01-20 | 2016-01-20 | Systems and methods for providing information for an on-demand service |
| MYPI2017001065A MY181403A (en) | 2015-01-20 | 2016-01-20 | Systems and method for providing information for an on-demand service |
| BR112017015589A BR112017015589A8 (en) | 2015-01-20 | 2016-01-20 | SYSTEMS AND METHODS FOR PROVIDING INFORMATION TO AN ON-DEMAND SERVICE |
| PH12017501303A PH12017501303A1 (en) | 2015-01-20 | 2017-07-18 | System and methods for providing information for an on-demand service |
| HK18105003.4A HK1245956A1 (en) | 2015-01-20 | 2018-04-18 | Information providing system and method for on-demand service |
| AU2019279998A AU2019279998A1 (en) | 2015-01-20 | 2019-12-11 | Systems and methods for providing information for an on-demand service |
| US17/013,845 US20200402194A1 (en) | 2015-01-20 | 2020-09-07 | Systems and methods for providing information for an on-demand service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510028638.0A CN104581637A (en) | 2015-01-20 | 2015-01-20 | Positioning method and device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811347305.4A Division CN109286893B (en) | 2015-01-20 | 2015-01-20 | Positioning method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104581637A true CN104581637A (en) | 2015-04-29 |
Family
ID=53096644
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510028638.0A Pending CN104581637A (en) | 2015-01-20 | 2015-01-20 | Positioning method and device |
| CN201811347305.4A Active CN109286893B (en) | 2015-01-20 | 2015-01-20 | Positioning method and device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811347305.4A Active CN109286893B (en) | 2015-01-20 | 2015-01-20 | Positioning method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN104581637A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869634A (en) * | 2015-04-30 | 2015-08-26 | 百度在线网络技术（北京）有限公司 | Method and device for correcting positioning result |
| CN105451179A (en) * | 2015-12-25 | 2016-03-30 | 百度在线网络技术（北京）有限公司 | Positioning method and device |
| CN105578214A (en) * | 2016-02-05 | 2016-05-11 | 尼尔森网联媒介数据服务有限公司 | Digital media terminal geographic position determination method and device |
| CN106153047A (en) * | 2016-08-15 | 2016-11-23 | 广东欧珀移动通信有限公司 | A kind of indoor orientation method, device and terminal |
| CN106357974A (en) * | 2016-08-26 | 2017-01-25 | 深圳市沃特沃德股份有限公司 | Method and device for recording pet location |
| CN108627160A (en) * | 2017-03-24 | 2018-10-09 | 北京嘀嘀无限科技发展有限公司 | Obtain the method and device of destination |
| CN109086745A (en) * | 2018-08-31 | 2018-12-25 | 广东工业大学 | A kind of localization method, device, equipment and computer readable storage medium |
| WO2019028809A1 (en) * | 2017-08-11 | 2019-02-14 | 深圳配天智能技术研究院有限公司 | Traffic data processing method and vehicle-mounted client |
| CN110954064A (en) * | 2018-09-27 | 2020-04-03 | 北京嘀嘀无限科技发展有限公司 | Positioning method and positioning device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110098923A1 (en) * | 2009-10-26 | 2011-04-28 | Electronics And Telecommunications Research Institute | Method of and apparatus for creating map of artificial marks, and method and apparatus for measuring position of moving object using the map |
| CN102829775A (en) * | 2012-08-29 | 2012-12-19 | 成都理想境界科技有限公司 | Indoor navigation method, systems and equipment |
| CN102934141A (en) * | 2010-06-17 | 2013-02-13 | 微软公司 | Augmentation and correction of location based data through user feedback |
| CN103398717A (en) * | 2013-08-22 | 2013-11-20 | 成都理想境界科技有限公司 | Panoramic map database acquisition system and vision-based positioning and navigating method |
| CN103968846A (en) * | 2014-03-31 | 2014-08-06 | 小米科技有限责任公司 | Positioning and navigation method and device |
| CN104080045A (en) * | 2013-03-30 | 2014-10-01 | 百度在线网络技术（北京）有限公司 | Photo uploading method and device based on location technology |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002092044A (en) * | 2000-09-19 | 2002-03-29 | Olympus Optical Co Ltd | Equipment management system and its method and recording medium with equipment management program recorded thereon |
| KR20050065194A (en) * | 2003-12-24 | 2005-06-29 | 한국전자통신연구원 | Ulid data structure and ulid-based location acquisition method and the lbs service system |
| CN101825696A (en) * | 2009-03-05 | 2010-09-08 | 浪潮乐金数字移动通信有限公司 | Mobile phone positioning system and method |
| CN104135716A (en) * | 2014-06-17 | 2014-11-05 | 百度在线网络技术（北京）有限公司 | Push method and system of interest point information |
| CN104202818B (en) * | 2014-09-03 | 2015-10-07 | 创业软件股份有限公司 | A kind of floor recognition methods distance weighted based on building open edge |
| CN104281840B (en) * | 2014-09-28 | 2017-11-03 | 无锡清华信息科学与技术国家实验室物联网技术中心 | A kind of method and device based on intelligent terminal fixation and recognition building |
-
2015
- 2015-01-20 CN CN201510028638.0A patent/CN104581637A/en active Pending
- 2015-01-20 CN CN201811347305.4A patent/CN109286893B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110098923A1 (en) * | 2009-10-26 | 2011-04-28 | Electronics And Telecommunications Research Institute | Method of and apparatus for creating map of artificial marks, and method and apparatus for measuring position of moving object using the map |
| CN102934141A (en) * | 2010-06-17 | 2013-02-13 | 微软公司 | Augmentation and correction of location based data through user feedback |
| CN102829775A (en) * | 2012-08-29 | 2012-12-19 | 成都理想境界科技有限公司 | Indoor navigation method, systems and equipment |
| CN104080045A (en) * | 2013-03-30 | 2014-10-01 | 百度在线网络技术（北京）有限公司 | Photo uploading method and device based on location technology |
| CN103398717A (en) * | 2013-08-22 | 2013-11-20 | 成都理想境界科技有限公司 | Panoramic map database acquisition system and vision-based positioning and navigating method |
| CN103968846A (en) * | 2014-03-31 | 2014-08-06 | 小米科技有限责任公司 | Positioning and navigation method and device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869634A (en) * | 2015-04-30 | 2015-08-26 | 百度在线网络技术（北京）有限公司 | Method and device for correcting positioning result |
| CN105451179A (en) * | 2015-12-25 | 2016-03-30 | 百度在线网络技术（北京）有限公司 | Positioning method and device |
| CN105578214A (en) * | 2016-02-05 | 2016-05-11 | 尼尔森网联媒介数据服务有限公司 | Digital media terminal geographic position determination method and device |
| CN106153047A (en) * | 2016-08-15 | 2016-11-23 | 广东欧珀移动通信有限公司 | A kind of indoor orientation method, device and terminal |
| CN106357974A (en) * | 2016-08-26 | 2017-01-25 | 深圳市沃特沃德股份有限公司 | Method and device for recording pet location |
| CN106357974B (en) * | 2016-08-26 | 2019-06-07 | 深圳市沃特沃德股份有限公司 | The method and apparatus for recording pet position |
| CN108627160A (en) * | 2017-03-24 | 2018-10-09 | 北京嘀嘀无限科技发展有限公司 | Obtain the method and device of destination |
| WO2019028809A1 (en) * | 2017-08-11 | 2019-02-14 | 深圳配天智能技术研究院有限公司 | Traffic data processing method and vehicle-mounted client |
| CN109086745A (en) * | 2018-08-31 | 2018-12-25 | 广东工业大学 | A kind of localization method, device, equipment and computer readable storage medium |
| CN110954064A (en) * | 2018-09-27 | 2020-04-03 | 北京嘀嘀无限科技发展有限公司 | Positioning method and positioning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109286893B (en) | 2022-03-08 |
| CN109286893A (en) | 2019-01-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104581637A (en) | Positioning method and device | |
| US8914043B2 (en) | Creating and sharing private location databases | |
| CN107702714B (en) | Positioning method, device and system | |
| US8433250B2 (en) | Estimating whether a wireless terminal is indoors using pattern classification | |
| CN103582115A (en) | Positioning method, control equipment and mobile communication system | |
| CN104918323A (en) | Terminal location method and device | |
| CN103592622A (en) | A signal positioning system and a positioning method thereof | |
| CN102821461A (en) | Method and system for position judgment and corresponding mobile terminals | |
| CN104144493A (en) | Positioning method, positioning system and a base station positioning platform | |
| WO2017113054A1 (en) | Floor positioning method, device and system | |
| CN105451329B (en) | A kind of localization method and electronic equipment | |
| US20180007517A1 (en) | Indoor positioning method and apparatus | |
| CN107771408B (en) | Mobile terminal and positioning method thereof | |
| CN112461246A (en) | Method and system for fusing multi-source heterogeneous positioning path data | |
| CN111426325B (en) | Positioning method and device, robot, storage medium and positioning system | |
| CN111034285B (en) | Electronic device with position coordinates obtained from a mobile device | |
| US20170299688A1 (en) | Beacon transmitting device and beacon transmitting method | |
| WO2018060545A1 (en) | Positioning | |
| WO2015123959A1 (en) | Method and apparatus for positioning geographic location information | |
| CN110969704B (en) | Mark generation tracking method and device based on AR guide | |
| CN108476487B (en) | Electronic device and server hosting location service | |
| CN109902193B (en) | Cell search method, device, equipment and computer readable storage medium | |
| US20200132799A1 (en) | System and method for positioning a terminal device | |
| CN110766518A (en) | Article positioning method, device, server and system | |
| CN110264521A (en) | A kind of localization method and system based on binocular camera |
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: 20150429 |