EP2255215A1 - Lokalisieren eines objekts - Google Patents
Lokalisieren eines objektsInfo
- Publication number
- EP2255215A1 EP2255215A1 EP09712708A EP09712708A EP2255215A1 EP 2255215 A1 EP2255215 A1 EP 2255215A1 EP 09712708 A EP09712708 A EP 09712708A EP 09712708 A EP09712708 A EP 09712708A EP 2255215 A1 EP2255215 A1 EP 2255215A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- location
- information
- place
- mob
- link
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/40—Correcting position, velocity or attitude
-
- 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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/14—Determining absolute distances from a plurality of spaced points of known location
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
- G09B29/10—Map spot or coordinate position indicators; Map reading aids
-
- 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
- H04W4/029—Location-based management or tracking services
Definitions
- the invention relates to the location of an object, and particularly to the location of a mobile object.
- the mobile object in question includes any device that can be located geographically by at least one location means.
- the object can be indifferently a mobile phone, an electronic assistant PDA (Personal Digital Assistant) type, a guidance device installed in a vehicle, a contactless card, a badge, a laptop, etc.
- PDA Personal Digital Assistant
- the locating means is any; this means can be indifferently, a location means using GPS positioning (Global Positioning System), a location means using mobile telephony networks such as the time differential better known by the acronym EOTD (Enhanced Observed Time Difference), the GSM cell identification system, triangulation, etc. More generally, the locating means is a means capable of obtaining a location either by calculation or directly from a user having knowledge of the location.
- a location is considered imprecise when it deviates from the actual location of a previously defined value. Conversely, a location is considered accurate when the difference between the measured location and the actual location is less than a previously defined value.
- the value in question is arbitrary and is generally chosen according to the desired degree of precision.
- the map appears on the screen with a default zoom level.
- the map displayed on the screen is associated with several zoom levels that a user can select to achieve a closer or more distant effect. So when the user receives the map and a location of an object on the screen, it can increase the zoom level and get a closer effect or decrease the zoom level and get an effect of distance.
- each means is able to provide a more or less accurate location.
- this difference between the location obtained and the actual position is accentuated when the user selects zoom levels offering a closer effect. Consequently, when the location provided is imprecise, the user does not have the possibility of selecting a zoom level offering a satisfactory approximation effect.
- the present invention provides a solution not having these disadvantages.
- the subject of the invention is a method for locating an object, including a step of locating an object, a step of verifying the existence of a link between the location of the object and the location of the object. least one location associated with the object, if so, a step of providing information based on at least one location resulting from the verification step.
- the invention offers the possibility of obtaining, particularly when the location means offers an inaccurate location, information relating to a location obtained by a location means, and more specifically relating to at least one location related to the location of the location. the object. It can therefore be seen that the invention offers a solution which is not very sensitive to the accuracy of the locating means because, for a given place, the information obtained is the same, whatever the means of localization used. The invention thus compensates for the inaccuracy of certain locating means,
- the information in question supplements or replaces the location obtained by a location means.
- the link relates to a recovery.
- a link exists when there is at least partial overlap between the location and the at least one location associated with the object.
- the invention covers cases in which a location or location is indifferently a coordinate point, or a n-dimensional space (n is an integer), that is, a surface, a volume, etc. .
- the information comprises geographical information.
- This geographic information supplements or replaces the location obtained by a location means.
- This characteristic is particularly advantageous when the location obtained by the location means is imprecise because the geographic information provides a previously selected geographical position independent of the accuracy of the location means that provided the location.
- the user of the localized object may for example pre-establish that when it is located in a given location, the location information to be provided will be a position he has chosen.
- the location resulting from a location means is transformed into geographical information that indicates a geographical position of the object, not real but a pre-established location according to the place with which there is a link, in particular an overlap, with the current location of the object.
- the information comprises contextual information.
- This contextual information supplements or replaces the location obtained by a location means. In this way, the representation of the location, especially when this location is inaccurate, compared to a geographical map is no longer necessary.
- the contextual information can be of the type "Mr X is at work”.
- Information, whether geographic or contextual, is indifferently visual information (textual, geometric), sound information, or audiovisual information associating visual information and sound information.
- the invention relates to a computer system including an object capable of being localized, characterized in that it comprises
- Means for verifying the existence of a link between the location and at least one location associated with the object
- the invention relates to a communication terminal, characterized in that it comprises means for providing information relating to a localized object, the information being a function of at least one predefined location linked to the location of the object.
- the terminal comprises means for verifying the existence of a link between the location and the said at least one predefined place associated with the object.
- these verification means are optionally located on the terminal or a data processing device capable of communicating with the terminal.
- the invention relates to a data processing device, such as a server, characterized in that it comprises
- the device comprises means for providing information relating to the localized object, the information being a function of at least one location.
- data processing device designates the same structure, namely a structure including at least one processor capable of executing at least one program.
- the designation of the same structure by two different terms will facilitate the understanding of the invention.
- the invention also relates to a first computer program comprising code instructions which, when the program is executed by a processor, performs the step of providing the method as defined above.
- the invention also relates to the computer program comprising code instructions which, when the program is executed by a processor, performs the verification step of the method as defined above and a step of providing the result of the verification.
- FIG. 1 represents a computer system on which is illustrated an exemplary embodiment illustrating a method of locating an object.
- Figures 2a and 2b show a view of a map.
- Figure 2a is a view of a map on which is displayed a location according to the state of the art.
- FIG. 2b is a view of the same card on which an example of information appears in accordance with the method of the invention.
- Figure 3 is a flowchart illustrating the various steps of an embodiment of the method of the invention.
- FIG. 1 represents a SYS system comprising a MOB object to be located, an MLOC locating means, a terminus such as an ORD computer comprising an ECR screen adapted to display a map and a location issuing from the locating means.
- the MOB object is mobile.
- the MOB object belongs to a first UTl user.
- the SYS system includes a data processing device illustrated by means of an SRV server.
- the server SRV stores an APP localization application able to request from a MLOC location means a location of the object, and thus indirectly a location of the first user UT1, during its displacement.
- a data processing device comprises at least one microprocessor and physical resources and / or software capable of processing data.
- the server SRV communicates with the location means MLOC through the first network RES1 to obtain a location relative to the mobile object MOB.
- the location of the object corresponds to a coordinate point relative to a geographic map.
- the server SRV communicates with the computer ORD through a second communication network RES2 of any type which can be the same network as the first network RESl.
- the RES1 and RES2 networks are of the Internet type.
- Figures 2a and 2b show two views of the same geographical map.
- a first view 2a represents the state of the art and a second view represents the visualization of the location according to the invention.
- the location is based on a location in space.
- the geographical map is associated with an orthogonal reference point comprising a point
- the location LOC of coordinates (XL, YL) is visible on the screen ECR and more often, there is no indication on the accuracy of the localization displayed on the screen. If the location means used is imprecise, the difference between the measured location and the actual location can be significant and the user does not notice.
- the displayed location is not the location resulting from the locating means, but information that is the result of the method of the invention, an embodiment of which is described with reference to FIG. FIG. 3 will indeed make it possible to appreciate the different steps implemented by the invention for transforming the location measured by means of a location means into information.
- a first phase PH1 concerns the definition of one or more places and the association of at least one piece of information with a respective place.
- This first phase PH1 is performed for any number of objects that can be located. In our example, it was chosen, for the sake of simplification of the disclosure of the invention, to define two locations associated with the MOB object, which corresponds to a respective information II and 12. Of course, the number of places defined for an object is arbitrary. On the other hand, we limit the disclosure of the invention to a single object.
- the two locations defined for the MOB object are respective surfaces S1 and S2 represented by a circle centered on the coordinate points (X1, Y1) and (X2, Y2), respectively, and of radius R1 and R2, respectively.
- the predefined places and associated information can be grouped in the following table:
- this table is stored in a database
- a place is a place where the first UTl user is likely to be. This place can be for example a workplace, the home of the user, a restaurant, etc.
- the information is indifferently visual information (textual, geometric, etc.), sound information, audiovisual information associating visual information and sound information.
- visual information textual, geometric, etc.
- sound information sound information
- audiovisual information associating visual information and sound information.
- a second PH2 phase refers to the location of the MOB object. This second phase PH2 is based on the first phase PH1 and comprises several steps.
- the LOC location of the object is represented by a coordinate point. It is also considered that the location of the object is included in the surface Sl.
- the second user UT2 requires from the server SRV a location of the object MOB.
- the server interrogates the MLOC locating means and in return obtains a location LOC of the MOB object.
- the ORD computer receives a location from the server SRV.
- a program stored in our example on the computer, verifies the existence of a link between the location and a predefined place associated with the object.
- the link consists in checking whether there is at least a partial overlap between the location LOC of coordinates (XL, YL) obtained during the second step ET2 and a location (surface S1 or S2) predefined during the first phase PHl. If not, the fourth step ET4 is followed by an AND51 step in which the location is displayed on the ECR screen in the same manner as in FIG. 2a.
- this fourth phase being performed on the computer, it is expected to precede the execution of the second phase of the sending of one or more predefined locations during the first phase.
- the fourth step ET4 is then followed by a step ET52 in which the information II associated with the surface Sl in question is supplied to the second user UT2.
- Figure 2b illustrates an example of a resulting view. Information II is visible on this view.
- the information II associates an FG figurine and a BL bubble including a TX text.
- the text TX is for example "workplace" to indicate that the object, and therefore indirectly the first user UTl, is at his place of work.
- the figurine is positioned at a predetermined location during phase PH1. This position can be set by the user of the MOB object.
- the information II could also have been a photo instead of the figurine, photo on which is represented the first user in his office.
- the invention is not limited to the on-screen display but may consist in sending an SMS-type text message including the information, or a voice message, or any other means capable of reproducing the message. 'information.
- the means of restitution can be part of the information associated with the place.
- step ET51 could have been to warn the user that the location provided is imprecise, possibly specifying zoom levels that provide acceptable accuracy.
- the step ET51 could have consisted in informing the user that the location service is unavailable.
- the provision of the information can be carried out by any means, namely visually for example by means of a screen, a hologram, or vocally for example by means of a voice message, etc.
- the means of restitution of the information is such that it is able to understand at least part of the information.
- the same place could have been associated with several pieces of information.
- the selection of the information to be displayed could have been a function of contextual data such as the agenda of the first user, the weather, the speed of movement of the object, etc.
- contextual data provides a clue to the probability of locating a user at one location over another. For example, if the calendar of the first UTl user indicates that a meeting is scheduled in a given meeting room at a given time, and if a location takes place at that meeting, the choice of the information to be provided among the all the information associated with the place in question, will be a function of that context. For example, if the location is associated with two location information of the type "at his office" or "in a meeting", in the example above, the information displayed on the screen would be "in a meeting".
- an overlap can exist between a location and several places.
- an inaccurate location may span multiple locations.
- the information to be provided to the second user UT2 is in this case function of all or part of the locations covering the location.
- the fourth step ET4 of the method illustrating an example of the link between a location and a location is to perform a verification of the existence of at least a partial recovery between the location and a predefined place associated with the object .
- Several cases of recovery can be envisaged.
- the recovery rate is predefined and may be different from one application to another.
- the link between a location and a place may consist of a verification that the location totally covers the predefined place associated with the object.
- the link between a location and a place may also consist of verifying that the predefined place associated with the object completely covers the location.
- the information may also include a presence state.
- the contextual information may include a presence state of the "do not disturb" type.
- the means used to provide the presence information is then a presence server whose operation is known to those skilled in the art.
- the link is not limited to the example of recovery.
- the link is configurable and can be any.
- the pre-established link between the location of the object and at least one location associated with the object may be derived from a learning method.
- the method creates a link either by proposing to the user of the object to propose information related to this zone, or by creating this link automatically according to parameters such as the time of the location. For example, if the object is located every day at the same place during working hours, the learning method associated with the area in question information related to the work of the user of the MOB object. For example this information is "Mr ... is at work”.
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Mathematical Physics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- Navigation (AREA)
- Mobile Radio Communication Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0851096 | 2008-02-20 | ||
PCT/FR2009/050191 WO2009103918A1 (fr) | 2008-02-20 | 2009-02-06 | Localisation d'un objet |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2255215A1 true EP2255215A1 (de) | 2010-12-01 |
Family
ID=39758865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09712708A Withdrawn EP2255215A1 (de) | 2008-02-20 | 2009-02-06 | Lokalisieren eines objekts |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100324820A1 (de) |
EP (1) | EP2255215A1 (de) |
JP (1) | JP2011520307A (de) |
KR (1) | KR20100114935A (de) |
CN (1) | CN102007427B (de) |
WO (1) | WO2009103918A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120050332A1 (en) * | 2010-08-25 | 2012-03-01 | Nokia Corporation | Methods and apparatuses for facilitating content navigation |
CN103577484B (zh) * | 2012-08-07 | 2016-09-07 | 上海市测绘院 | 一种任意变形地图的空间定位方法 |
CN107885417B (zh) * | 2017-11-03 | 2021-02-02 | 腾讯科技(深圳)有限公司 | 虚拟环境中的目标定位方法、装置和计算机可读存储介质 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6463287B1 (en) * | 1998-12-30 | 2002-10-08 | Ericsson Inc. | Apparatus method and systems relating to a wireless geographical positioning system including a system for monitoring and analyzing characteristics of a wireless telecommunications network |
US6662016B1 (en) * | 2000-05-05 | 2003-12-09 | Openwave Systems, Inc. | Providing graphical location information for mobile resources using a data-enabled network |
US7440875B2 (en) * | 2002-01-23 | 2008-10-21 | M-Spatial Lmited | Schematic generation |
US6904363B2 (en) * | 2002-08-20 | 2005-06-07 | Iris Inbar | System for local monitoring |
JP2004140612A (ja) * | 2002-10-17 | 2004-05-13 | Matsushita Electric Ind Co Ltd | 通信システムおよび通信方法 |
JP2004201218A (ja) * | 2002-12-20 | 2004-07-15 | Matsushita Electric Ind Co Ltd | 情報処理システムおよびサーバ装置 |
US7783308B2 (en) * | 2004-07-06 | 2010-08-24 | Sony Ericsson Mobile Communications Ab | Method of and apparatus for zone dependent content in a mobile device |
KR100883481B1 (ko) * | 2004-12-28 | 2009-02-27 | 샤프 가부시키가이샤 | 휴대 단말기, 통신 단말기, 이들을 이용한 소재 위치 통지시스템, 및 소재 위치 통지 방법 |
US7728724B1 (en) * | 2005-02-01 | 2010-06-01 | Location Based Technologies, Inc. | System for locating individuals and objects |
JP4583442B2 (ja) * | 2005-03-16 | 2010-11-17 | パイオニア株式会社 | ナビゲーション装置、ナビゲーション方法、ナビゲーションプログラムおよびコンピュータに読み取り可能な記録媒体 |
EP1840514B1 (de) * | 2006-03-28 | 2008-12-03 | Harman/Becker Automotive Systems GmbH | Speicherung und interessensbezogene Ansicht in einem Navigationssystem |
JP2008035020A (ja) * | 2006-07-27 | 2008-02-14 | Sky Kk | 応答可否状況通知システム |
US7698336B2 (en) * | 2006-10-26 | 2010-04-13 | Microsoft Corporation | Associating geographic-related information with objects |
JP4408442B2 (ja) * | 2007-06-27 | 2010-02-03 | 富士通株式会社 | プライバシー保護装置、プライバシー保護方法、および、プライバシー保護プログラム |
US8095150B2 (en) * | 2008-06-04 | 2012-01-10 | Sony Ericsson Mobile Communications Ab | Method and apparatus for conveying location of lost or motionless mobile communication devices |
-
2009
- 2009-02-06 EP EP09712708A patent/EP2255215A1/de not_active Withdrawn
- 2009-02-06 JP JP2010547225A patent/JP2011520307A/ja active Pending
- 2009-02-06 CN CN2009801136415A patent/CN102007427B/zh not_active Expired - Fee Related
- 2009-02-06 WO PCT/FR2009/050191 patent/WO2009103918A1/fr active Application Filing
- 2009-02-06 KR KR1020107020771A patent/KR20100114935A/ko active IP Right Grant
- 2009-02-06 US US12/918,390 patent/US20100324820A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO2009103918A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN102007427A (zh) | 2011-04-06 |
WO2009103918A1 (fr) | 2009-08-27 |
KR20100114935A (ko) | 2010-10-26 |
JP2011520307A (ja) | 2011-07-14 |
CN102007427B (zh) | 2013-09-11 |
US20100324820A1 (en) | 2010-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10509477B2 (en) | Data services based on gesture and location information of device | |
US8681178B1 (en) | Showing uncertainty in an augmented reality application | |
US8301639B1 (en) | Location based query suggestion | |
US8810599B1 (en) | Image recognition in an augmented reality application | |
US10798521B2 (en) | System and method of providing augmented reality content in synchronized dynamic geolocation areas | |
US8769442B2 (en) | System and method for allocating digital graffiti objects and canvasses | |
US20070078596A1 (en) | Landmark enhanced directions | |
EP2823255B1 (de) | Kommunikations- und informationsverfahren in einer erweiterten realität | |
US20150302458A1 (en) | Identifying advertisements based on audio data and performing associated tasks | |
CN105302860A (zh) | 用于操纵全景的技术 | |
US20110270523A1 (en) | Device, method and medium providing customized audio tours | |
CN111651628B (zh) | 基于图片实现业务操作的方法和装置 | |
US20150095214A1 (en) | Electronic gifting process and apparatus | |
WO2009103918A1 (fr) | Localisation d'un objet | |
FR2997254A1 (fr) | Procede et dispositif de diffusion d'information a un utilisateur muni d'un terminal portable communiquant | |
US20100093373A1 (en) | Business establishment popularity based on person location tracking | |
EP3311604B1 (de) | System zur optimierung des einsatzes von sensoren zur ortung von zielen, verwendung des system und optimierungsverfahren | |
EP2163066B1 (de) | Verfahren und system zur bestimmung eines geographischen standorts für ein treffen zwischen personen über eine telekommunikationsumgebung | |
WO2006040455A2 (fr) | Procede, systeme, terminal et module logiciel de vision avec realite augmentee | |
KR20230033004A (ko) | 서비스 관련 정보 제공을 위한 동작 방법 및 이를 지원하는 전자 장치 | |
KR20230110215A (ko) | 아이템 카테고리 페이지 제공을 위한 동작 방법 및 이를 지원하는 전자 장치 | |
KR20220165215A (ko) | 스토어 정보 제공을 위한 전자 장치의 동작 방법 및 이를 지원하는 전자 장치 | |
FR3019669A1 (fr) | Procede et dispositif d'acces a de l'information locale par reconnaissance de plan | |
EP2197234A2 (de) | Verfahren zur Ortung eines Objekts |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20100913 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: ORANGE |
|
17Q | First examination report despatched |
Effective date: 20160629 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20170110 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |