WO2018011755A1 - Indoor tracking system - Google Patents
Indoor tracking system Download PDFInfo
- Publication number
- WO2018011755A1 WO2018011755A1 PCT/IB2017/054257 IB2017054257W WO2018011755A1 WO 2018011755 A1 WO2018011755 A1 WO 2018011755A1 IB 2017054257 W IB2017054257 W IB 2017054257W WO 2018011755 A1 WO2018011755 A1 WO 2018011755A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- room
- tag
- tags
- anchors
- initiator
- 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.)
- Ceased
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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
- 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
- G01S5/0205—Details
- G01S5/0221—Receivers
- G01S5/02213—Receivers arranged in a network for determining the position of a transmitter
-
- 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
-
- 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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/33—Services specially adapted for particular environments, situations or purposes for indoor environments, e.g. buildings
-
- 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
Definitions
- the present invention relates to an indoor tracking system to track a location of a player in a predetermined range.
- Indoor tracking systems are used for track a location of a person or an object within a building and used to communicate data to a base station.
- a base station In general there are several types of local positioning systems that enable tracking and identifying a location of objects in real time.
- Several local positioning systems are commercialized and are available in market that are manufactured by using various optical, radio or even acoustic technologies.
- the simplest systems use expensive tags and beacons to determine their location.
- the tags need readers on every point where the position should be determined and it is not possible to install them across the whole area.
- Bluetooth beacons can send signals but can't receive signals, they are comparatively cheap and works only in the maximum range of 30 meters indoors and accuracy is only up to one meter.
- an indoor tracking system for tracking a location of a tag in a pre-determined range and communicate the data to a base station.
- the indoor tracking system as disclosed comprises an initiator, a plurality of anchors to track an exact position of the tag in the room, plurality of Room Intervention Devices (RID's) to switch a room ID and a base station to monitor the position of tags, wherein said tags are moving subjects which are equipped with the transceiver for communication. Moving subjects include people, animal, object or vehicle, etc.
- the initiator initiates the tags when entered in to the pre-determined range of the initiator, by initiating the tags to communicate with the anchors.
- each tag, anchor and initiator is fed with a plurality of unique ID's.
- the anchors are provided for tracking the location of tags, where it is mandatory to have at least three anchors in each room for seamless and error free tracking. All anchors belonging to the room transfers the tag data to the base station to track the tags inside a room.
- a Room Intervention Device (RID) is used to switch a channel, each room belonging to a floor uses a different channel ID and a room ID. The RID's are placed at every entrance and exit points of a room to ensure the tag belongs to that room of a floor.
- the system comprises a base station to get a report of tag information and exact location to continuously monitor the exercises of the tags.
- a method to operate the indoor tracking system to track a location of a tag comprises steps of affixing an initiator in the room or building to initiate the plurality of tags, providing a plurality of anchors at each corner of the room or building for seamless and error free tracking and communicating with the anchors, on initiating the tags.
- the method comprises steps of placing Room Intervention Device (RID) at every entrance and exit of a room or building to ensure the said tag belongs to the particular room of the floor and transferring the tag data to the base station to track the tags inside the room.
- RID Room Intervention Device
- FIG.l illustrates a block diagram depicting an indoor tracking system according to the present invention.
- FIG.2 illustrates a perspective view of a room with tags according to the present invention.
- FIG.3 illustrates a perspective view of a building with tags according to the present invention.
- the present invention relates to an indoor tracking system for tracking a location of a plurality of tags in a building where there is no chance of getting GPS signals.
- Fig. 1 illustrates a block diagram depicting an indoor tracking system (100) according to the present invention.
- the indoor tracking system comprises tags which are moving subjects equipped with the transceiver for communication, wherein the moving subjects include people, animal, object or vehicle, etc.
- the indoor tracking system further comprises an initiator (102) to initiate the tags (108) when entered in to the pre-determined range of the initiator (102) and to activate the anchors.
- the tags (108) communicate with the anchors (104), wherein each tag (108), anchor (104) and initiator (102) are fed with unique ID's.
- Anchors (104) are provided for tracking the location of tags (108) by measuring the tag distance from each anchor and automatically calibrate the exact position in the room, it is mandatory to have three anchors in each room for seamless and error free tracking. All anchors (104) belonging to a room transfer the tag data to the base station (110) to track the tags (108) inside a room.
- Fig. 2 illustrates a perspective view 200 of a room with tags according to the present invention.
- An initiator (202) is affixed in the room or building to initiate the plurality of tags (208) when entered in to the pre-determined range of the initiator (202) and to activate the anchors.
- the plurality of tags (208) communicate with the plurality of anchors (204) that are provided at each corners of the room or building to track the location of tags (208).
- All anchors (204) belonging to a room transfers the tag data to the base station as shown in Fig.1 in order to track the tags (208) inside a room.
- Base station monitors the position of tags and to control all devices in a room and a floor.
- Indoor tracking system comprises Room Intervention Device (RID) (206) to switch the channel.
- RID Room Intervention Device
- Each room belonging to a floor uses a different channel ID and a room ID, as the floor changes the floor ID of the anchors changes.
- the RID's (206) are placed at every entrance and exit of a room to ensure the tag (208) belongs to that particular room of a floor.
- Fig. 3 illustrates a perspective view 300 of a building with Indoor tracking system according to the present invention.
- the indoor tracking system can be used to track the tags (308) in multiple rooms and multiple floors of a building (300).
- Each room is provided with an initiator (302), four anchors (304) not shown and room intervention devices (306) and each device is provided with a unique ID.
- the communication between all the devices is achieved through wireless communication.
- a method to operate the indoor tracking system (100) to track a location of a tag (108) comprises steps of affixing an initiator (102) in the room or building to initiate the plurality of tags (108), providing a plurality of anchors (104) at each corner of the room or building for seamless and error free tracking and communicating with the anchors (104), on initiating the tags (108).
- the method comprises steps of placing Room Intervention Device (RID) at every entrance and exit of a room or building to ensure the said tag (108) belongs to the particular room of the floor and transferring the tag data to the base station (110) to track the tags (108) inside the room, where in each tag (108), anchor (104) and initiator (102) are fed with unique ID's.
- RID Room Intervention Device
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
An indoor tracking system to track a location of a tag in a room. The system comprises of an initiator to initiate the tag, anchors placed at the corners of the room to track the location of the tag and to communicate data to a base station and a room intervention device provided to change a room identification (ID) and a floor identification (ID).
Description
TITLE: INDOOR TRACKING SYSTEM
Technical Field of Invention
The present invention relates to an indoor tracking system to track a location of a player in a predetermined range. Background of the Invention
Indoor tracking systems are used for track a location of a person or an object within a building and used to communicate data to a base station. In general there are several types of local positioning systems that enable tracking and identifying a location of objects in real time. Several local positioning systems are commercialized and are available in market that are manufactured by using various optical, radio or even acoustic technologies.
The simplest systems use expensive tags and beacons to determine their location. The tags need readers on every point where the position should be determined and it is not possible to install them across the whole area. Bluetooth beacons can send signals but can't receive signals, they are comparatively cheap and works only in the maximum range of 30 meters indoors and accuracy is only up to one meter.
These systems cannot perform perfect or accurate tracking of location in a building having plurality of rooms & floors and delays the transmission of data to the base station. Therefore, to overcome the above limitations there is need to develop an indoor tracking system that works more accurately and efficiently.
Brief Summary of the Invention
According to a first aspect of the present invention, an indoor tracking system for tracking a location of a tag in a pre-determined range and communicate the data to a base station is disclosed. The indoor tracking system as disclosed comprises an initiator, a plurality of anchors to track an exact position of the tag in the room, plurality of Room Intervention Devices (RID's) to switch a room ID and a base station to monitor the position of tags, wherein said tags are moving subjects which are equipped with the transceiver for communication. Moving subjects include people, animal, object or vehicle, etc.
In accordance with the first aspect of the present invention, the initiator initiates the tags when entered in to the pre-determined range of the initiator, by initiating the tags to communicate with the anchors.
In accordance with the first aspect of the present invention, wherein each tag, anchor and initiator is fed with a plurality of unique ID's.
In accordance with the first aspect of the present invention, the anchors are provided for tracking the location of tags, where it is mandatory to have at least three anchors in each room for seamless and error free tracking. All anchors belonging to the room transfers the tag data to the base station to track the tags inside a room. In accordance with the first aspect of the present invention, a Room Intervention Device (RID) is used to switch a channel, each room belonging to a floor uses a different channel ID and a room ID. The RID's are placed at every entrance and exit points of a room to ensure the tag belongs to that room of a floor.
In accordance with the first aspect of the present invention, the system comprises a base station to get a report of tag information and exact location to continuously monitor the exercises of the tags.
According to a second aspect of the present invention, a method to operate the indoor tracking system to track a location of a tag is disclosed. The method comprises steps of affixing an initiator in the room or building to initiate the plurality of tags, providing a plurality of anchors at each corner of the room or building for seamless and error free tracking and communicating with the anchors, on initiating the tags.
In accordance with the second aspect of the present invention, further the method comprises steps of placing Room Intervention Device (RID) at every entrance and exit of a room or building to ensure the said tag belongs to the particular room of the floor and transferring the tag data to the base station to track the tags inside the room.
In accordance with the second aspect of the present invention, where in each tag, anchor and initiator are fed with unique ID's. Brief Description of Drawings
FIG.l illustrates a block diagram depicting an indoor tracking system according to the present invention.
FIG.2 illustrates a perspective view of a room with tags according to the present invention. FIG.3 illustrates a perspective view of a building with tags according to the present invention.
Detailed Description of the Invention
It is to be understood that the present disclosure is not limited in its application to the
details of construction and the arrangement of components set forth in the following description. The present disclosure is capable of other embodiments and of being practiced or of being carried out in many ways. Also, it is to be understood that the phraseology and terminology used herein is for description and should not be regarded as limiting.
On the contrary, it is intended to cover alternatives, modifications and equivalents. Various modifications to the present invention will be clear to a person skilled in the art, and can be made to the present invention within the spirit and scope of the invention.
The present invention relates to an indoor tracking system for tracking a location of a plurality of tags in a building where there is no chance of getting GPS signals.
Referring to the drawings, Fig. 1 illustrates a block diagram depicting an indoor tracking system (100) according to the present invention. The indoor tracking system comprises tags which are moving subjects equipped with the transceiver for communication, wherein the moving subjects include people, animal, object or vehicle, etc. The indoor tracking system further comprises an initiator (102) to initiate the tags (108) when entered in to the pre-determined range of the initiator (102) and to activate the anchors. On initiation, the tags (108) communicate with the anchors (104), wherein each tag (108), anchor (104) and initiator (102) are fed with unique ID's.
Anchors (104) are provided for tracking the location of tags (108) by measuring the tag distance from each anchor and automatically calibrate the exact position in the room, it is mandatory to have three anchors in each room for seamless and error free tracking. All anchors (104) belonging to a room transfer the tag data to the base station (110) to track the tags (108) inside a room.
Fig. 2 illustrates a perspective view 200 of a room with tags according to the present invention. An initiator (202) is affixed in the room or building to initiate the plurality of tags (208) when entered in to the pre-determined range of the initiator (202) and to activate the anchors. On initiation, the plurality of tags (208) communicate with the plurality of anchors (204) that are provided at each corners of the room or building to track the location of tags (208). It is mandate to have atleast three anchors (204) in each room for seamless and error free tracking. All anchors (204) belonging to a room transfers the tag data to the base station as shown in Fig.1 in order to track the tags (208) inside a room. Base station monitors the position of tags and to control all devices in a room and a floor.
Indoor tracking system comprises Room Intervention Device (RID) (206) to switch the channel. Each room belonging to a floor uses a different channel ID and a room ID, as the floor changes the floor ID of the anchors changes. The RID's (206) are placed at every entrance and exit of a room to ensure the tag (208) belongs to that particular room of a floor.
Fig. 3 illustrates a perspective view 300 of a building with Indoor tracking system according to the present invention. The indoor tracking system can be used to track the tags (308) in multiple rooms and multiple floors of a building (300). Each room is provided with an initiator (302), four anchors (304) not shown and room intervention devices (306) and each device is provided with a unique ID. The communication between all the devices is achieved through wireless communication.
Referring to the drawings, Fig. 1 a method to operate the indoor tracking system (100) to track a location of a tag (108) is disclosed. The method comprises steps of affixing an initiator (102) in the room or building to initiate the plurality of tags (108), providing a plurality of anchors (104) at each corner of the room or building
for seamless and error free tracking and communicating with the anchors (104), on initiating the tags (108).
Further the method comprises steps of placing Room Intervention Device (RID) at every entrance and exit of a room or building to ensure the said tag (108) belongs to the particular room of the floor and transferring the tag data to the base station (110) to track the tags (108) inside the room, where in each tag (108), anchor (104) and initiator (102) are fed with unique ID's.
Claims
1. An indoor tracking system to track a location of a tag, wherein the system comprises of: an initiator to initiate the tags, wherein the said tags are moving subjects which are equipped with the transceiver for communication;
a plurality of anchors to track the location of the tag in a pre-determined range; one or more Room Intervention Devices (RID's) to switch a channel; and a base station to monitor the position of the tags and to control the devices in a room and a floor.
2. The initiator according to the claim 1 , characterized to initiate the tags when entered in to a pre-determined range and initiate the anchors to perform the operation.
3. The anchors according to the claim 1, characterized to track the exact location of the tag.
4. The anchors according to claim 1, characterized to feed with at least three anchors in each room to measure the tag distance between each anchor and to calibrate the distance automatically within the time interval.
5. The room intervention device according to the claim 1, characterized to switch the channel of the tag and change room ID and floor ID of the tag.
6. The base station according to the claim 1, characterized to continuously monitor the exercises of the tags.
7. The base station according to the claim 1, characterized to control the devices in plurality of rooms and floors
8. The system according to claim 1, wherein the communication between all the devices is achieved through wireless communication.
9. The system according to claim 1, wherein the said tags are moving subjects selected from a group comprising people, animal, object or vehicle.
10. The system according to claim 1, used for armed personnel training and gaming.
11. A method to operate the indoor tracking system to track a location of a tag, wherein the method comprises steps of:
affixing, an initiator in the room or building to initiate the plurality of tags and anchors;
providing, a plurality of anchors at each corner of the room or building for seamless and error free tracking;
communicating, with the anchors, on initiating the tags;
placing, Room Intervention Device (RID) at every entrance and exit of a room or building to ensure the said tag belongs to the particular room of the floor;
transferring, tag data and each anchor data to the base station to track the tags inside the room; and
base station to monitor the position of the tags and to control the devices in a room and a floor
12. The method according to the claim 11, initiator characterized to initiate the tags when entered in to a pre-determined range and initiate the anchors to perform the operation.
13. The method according to claim 11, anchors characterized to feed with at least three anchors in each room to measure the tag distance between each anchor and to calibrate the distance automatically within the time interval.
14. The method according to the claim 11, room intervention device characterized to switch the channel of the tag and change each room ID and a floor ID of the tag.
15. The method according to the claim 11, where in each tag, anchor and initiator are fed with unique ID's.
16. The method according to the claim 11, wherein the said tags are moving subjects selected from a group comprising people, animal, object or vehicle.
17. The method according to the claim 11, used for armed personnel training and gaming.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/317,568 US11199606B2 (en) | 2016-07-14 | 2017-07-14 | Indoor tracking system |
| EP17827100.3A EP3485685A4 (en) | 2016-07-14 | 2017-07-14 | Indoor tracking system |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN201641024059 | 2016-07-14 | ||
| IN201641024059 | 2016-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2018011755A1 true WO2018011755A1 (en) | 2018-01-18 |
Family
ID=60952897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/IB2017/054257 Ceased WO2018011755A1 (en) | 2016-07-14 | 2017-07-14 | Indoor tracking system |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US11199606B2 (en) |
| EP (1) | EP3485685A4 (en) |
| WO (1) | WO2018011755A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108540932A (en) * | 2018-04-10 | 2018-09-14 | 成都月洋科技有限公司 | A kind of radio tracking positioning system and method |
| CN109996330A (en) * | 2019-04-11 | 2019-07-09 | 深圳成有科技有限公司 | A kind of bus or train route collaboration indoor orientation method and system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2002307149A8 (en) * | 2001-04-03 | 2002-10-21 | ||
| TW200841036A (en) * | 2006-04-28 | 2008-10-16 | Loctronix Corp | System and method for positioning in configured environments |
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| US6292106B1 (en) * | 1998-10-13 | 2001-09-18 | Cubic Defense Systems, Inc. | Acoustical system and method for simultaneously locating and tracking multiple personnel in rooms of a building |
| US7825804B2 (en) * | 2007-01-31 | 2010-11-02 | Symbol Technologies, Inc. | Methods and apparatus for opportunistic locationing of RF tags using location triggers |
| US10088820B2 (en) * | 2009-12-02 | 2018-10-02 | Thomas David Aiken | Occupancy based demand controlled utility system |
| US20140228059A1 (en) * | 2013-02-12 | 2014-08-14 | Qualcomm Incorporated | Room and floor level position location scheme |
| LT3005233T (en) * | 2013-06-04 | 2018-05-25 | Isolynx, Llc | Object tracking system optimization and tools |
| WO2015065317A1 (en) * | 2013-10-28 | 2015-05-07 | Empire Technology Development, Llc | Determination of a location of a communication device |
| EP3540455B1 (en) * | 2014-05-14 | 2021-07-14 | SES-imagotag GmbH | Method for locating a wireless tags |
| US20170296301A1 (en) * | 2015-09-07 | 2017-10-19 | Haldor Advanced Technologies Ltd | System and method for monitoring tagged items in a medical facitlity |
| US20170142549A1 (en) * | 2015-11-12 | 2017-05-18 | Trackr, Inc. | System and method for tracking items within a defined area |
| GB2548788A (en) * | 2016-02-09 | 2017-10-04 | Aeroscout Ltd | Indoor location system |
-
2017
- 2017-07-14 EP EP17827100.3A patent/EP3485685A4/en not_active Withdrawn
- 2017-07-14 US US16/317,568 patent/US11199606B2/en active Active
- 2017-07-14 WO PCT/IB2017/054257 patent/WO2018011755A1/en not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2002307149A8 (en) * | 2001-04-03 | 2002-10-21 | ||
| TW200841036A (en) * | 2006-04-28 | 2008-10-16 | Loctronix Corp | System and method for positioning in configured environments |
Non-Patent Citations (1)
| Title |
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| See also references of EP3485685A4 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108540932A (en) * | 2018-04-10 | 2018-09-14 | 成都月洋科技有限公司 | A kind of radio tracking positioning system and method |
| CN109996330A (en) * | 2019-04-11 | 2019-07-09 | 深圳成有科技有限公司 | A kind of bus or train route collaboration indoor orientation method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3485685A1 (en) | 2019-05-22 |
| US11199606B2 (en) | 2021-12-14 |
| US20190293744A1 (en) | 2019-09-26 |
| EP3485685A4 (en) | 2020-03-11 |
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