CN106332276A - Indoor positioning tracking control system based on radio frequency identification technology - Google Patents
Indoor positioning tracking control system based on radio frequency identification technology Download PDFInfo
- Publication number
- CN106332276A CN106332276A CN201610728377.8A CN201610728377A CN106332276A CN 106332276 A CN106332276 A CN 106332276A CN 201610728377 A CN201610728377 A CN 201610728377A CN 106332276 A CN106332276 A CN 106332276A
- Authority
- CN
- China
- Prior art keywords
- rfid
- base station
- label information
- wrist band
- rfid wrist
- 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.)
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Classifications
-
- 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
-
- 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
- G01S5/0009—Transmission of position information to remote stations
-
- 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
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
Abstract
The invention discloses an indoor positioning tracking control system based on a radio frequency identification technology. The indoor positioning tracking control system comprises an RFID wrist strap, multiple base stations and an upper computer, wherein the RFID wrist strap is used for storing label information composed of identity information of a wearer; each of the base stations is provided with an RFID reader for obtaining the label information of the RFID wrist strap; the base stations record the label information, obtained by the RFID readers, of the RFID wrist strap, record coordinate positions of the base stations where the RFID readers obtaining the label information of the RFID wrist strap locate according to a time sequence, and upload the recorded label information of the RFID wrist strap and the coordinate positions of the base stations; and the upper computer is used for receiving and storing the label information as well as the coordinate positions of the base stations, positioning the coordinate positions of the base stations on a base station map successively according to the recorded time sequence to form a moving route of the RFID wrist strap, and displaying the label information and the moving route of the RFID wrist strap. According to the indoor positioning tracking control system disclosed by the invention, the identity identification as well as the positioning in the base stations and the tracking of the route can be realized.
Description
Technical field
The present invention relates to a kind of indoor positioning Tracing Control system based on REID, belong to the skill of indoor positioning
Art field.
Background technology
Along with data service and the quick increase of multimedia service, the demand of location with navigation is increased, especially by people day by day
It is in complicated indoor environment, in the environment such as airport hall, exhibition room, warehouse, supermarket, library, underground parking, mine,
Usually it needs to be determined that mobile terminal or its holder, facility and article are at indoor positional information.But by positioning time, location
The restriction of the condition such as precision and complex indoor environment, GPS and BDStar navigation system are all difficult to location in indoor, and reason is
The microwave signal that positioning system constellation is launched is the faintest, and frequency is the highest.
Therefore, the people propose many indoor positioning technologies solutions, such as A-GPS location technology, ultrasonic locating skill
Art, Bluetooth technology, infrared technology, REID, super-broadband tech, WLAN, light track and localization technology, with
And graphical analysis, beacon location, computer vision location technology etc..These indoor positioning technologies can be summarized as several on the whole
Class, i.e. GNSS technology (such as pseudo satellite, pseudolite etc.), wireless location technology (wireless communication signals, wireless radiofrequency label, ultrasound wave, light with
Track, wireless senser location technology etc.), other location technology (computer vision, dead reckoning etc.), and GNSS and wireless fixed
The location technology (A-GPS or A-GNSS) of bit combination.
Except above-mentioned location technology, also have based on computer vision, light track and localization, based on graphical analysis, magnetic
Field and beacon location etc..Additionally, also have location technology based on graphical analysis, beacon location, triangle polyester fibre etc..The most a lot
Technology is also in the development test stage, such as the technology carrying out positioning based on magnetic field pressure sensitive.
Realize on indoor positioning technologies, taking one or more of to mix: Big Dipper location, architecture, wifi are fixed
The tag recognition location such as position, IP location, RFID/ Quick Response Code, bluetooth location, acoustic location, scene Recognition location.While it is true,
In actual location, indoor locating system still suffers from deficiency.Such as application number: 201410196911.6 applyings date: 2014-05-
In the file of 09, disclose that " a kind of localization method, particularly to indoor orientation method, for terminal is carried out Indoor environment
Horizontal location and indoor perpendicular positioning (between different floors), realize the nothing between indoor positioning and outdoor GPS location simultaneously
Seaming and cutting are changed, and belong to short-distance wireless communication technology field.Including determining location route and path point, installation radio signal source, building
The steps such as day-mark calibration signal data base, terminal one-time positioning, terminal second positioning.The indoor orientation method of the present invention, can realize
In building, location target is accurately positioned by each floor, and positioning precision is high；Meanwhile, by the conversion of indoor-outdoor
Location, it is achieved seamless, the rapid translating of indoor-outdoor location, position fixing process is coherent, without dead angle ".
And at an other application number: the file of 201010505391.4 applyings date: 2010-10-12, disclose " a kind of indoor
Alignment system, including two there is the infrared receiver bar of multiple infrared remote receiver, four timesharing send the red of infrared detection signals
External transmitter and the positioning treatment apparatus electrically connected with infrared remote receiver;Article two, infrared receiver bar is oppositely arranged, four infrared
Emitter lays respectively at the two ends of two infrared receiver bars, and infrared receiver bar and infrared transmitter are generally aligned in the same plane, infrared receiver
Device receives the infrared signal that two, opposite infrared transmitter sends, the opposite endpoint of two infrared receiver bars and two infrared receiver bars
Line surrounds a detection region;Positioning treatment apparatus is according to the position coordinates of infrared transmitter arranged in the inner, infrared receiver
The situation of the position coordinates of device and the reception infrared signal of infrared remote receiver determines the seat of the testee being positioned at detection region
Mark.The indoor locating system of the present invention is easy to use, and, under conditions of meeting same accuracy, the cost of system is non-
The lowest.”
Although indoor locating system is made improvement by above-mentioned document, but its system structure is complicated, and positioning precision is forbidden, and
None-identified user identity in location so that function singleness, is only capable of realizing in positioning action, and signals transmission easily
There is signal disturbing, reduce the stability of system.
Summary of the invention
The technical problem to be solved is to overcome the deficiencies in the prior art, it is provided that a kind of based on RF identification skill
The indoor positioning Tracing Control system of art, solves existing system accuracy and is forbidden, and None-identified user in location
Identity so that function singleness, the problem being only capable of realizing easily there is signal disturbing in positioning action, and signals transmission.
The present invention solves above-mentioned technical problem the most by the following technical solutions:
A kind of indoor positioning Tracing Control system based on REID, including:
RRFID wrist strap, the label information being made up of the identity information of wearer for storage；
Several base stations, the most each base station arranges RFID reader, and described RFID reader is in region, base station
RFID wrist band send radiofrequency signal, and receive from RFID wrist band feedback radiofrequency signal, and from radiofrequency signal obtain
The label information of RFID wrist band；The label information of described base station record RFID reader gained RFID wrist band, and in chronological order
Record obtains the coordinate position of the base station, RFID reader place having RFID wrist band label information；Mark by the RFID wrist band of record
The coordinate position of label information and base station is uploaded；
Host computer, for receiving and store the label information of the RFID wrist band that base station is uploaded and the coordinate position of base station, and according to
Successively the coordinate position of base station is positioned on the map of base station according to the time sequencing of record, form the movement of described RFID wrist band
Route；And the label information of described RFID wrist band and mobile route are shown.
Further, as a preferred technical solution of the present invention: the radio-frequency region of described RFID reader is 100
Rice.
Further, as a preferred technical solution of the present invention: described host computer is additionally operable to upload base station
The label information of RFID wrist band and the coordinate position of base station are formed and receive table.
Further, as a preferred technical solution of the present invention: be provided with trigger in described RFID wrist band.
Further, as a preferred technical solution of the present invention: described RFID reader uses ISO18000-6C type
Card reader.
The present invention uses technique scheme, can produce following technique effect:
The indoor positioning Tracing Control system based on REID that the present invention provides, by based on radio-frequency technique, utilizes
Wireless radio frequency mode carries out noncontact two-way communication, to reach identifying purpose and to exchange data；RFID wrist band RFID in base station
Just can complete without physical contact between recognizer to identify, therefore it can realize the identification of target identities, on this basis, incites somebody to action
The label information of RFID wrist band is uploaded together with the coordinate position of this base station；Positioned according to above-mentioned information by host computer, obtain
The mobile route of this target, thus can realize its location in a base station and the tracking of route, enhance the function of system, make
It can be tracked location for fixing target, improves the locating effect of system；Utilize RFID radio-frequency technique so that data
Can store in a large number, and read at a distance, system forms a whole, and system structure is simple, and transmission is more flexible, can solve
Existing system accuracy is forbidden, and None-identified user identity in location so that function singleness, is only capable of realizing determining
Position effect, and the problem that easily there is signal disturbing in signals transmission.
Accompanying drawing explanation
Fig. 1 is the module diagram of the indoor positioning Tracing Control system based on REID of the present invention.
Detailed description of the invention
Below in conjunction with Figure of description, embodiments of the present invention are described.
As it is shown in figure 1, the present invention devises a kind of indoor positioning Tracing Control system based on REID, this is
System is based on radio-frequency technique and location technology, it is achieved the identification of target and location, and specifically, shown system includes:
RFID wrist band, the label information being made up of the identity information of wearer for storage.
Several base stations, the most each base station arranges RFID reader, and described RFID reader is for location, base station
RFID wrist band in territory sends radiofrequency signal, and receives the radiofrequency signal from RFID wrist band feedback, and obtains from radiofrequency signal
Take the label information of RFID wrist band；The label information of described base station record RFID reader gained RFID wrist band, and the most suitable
Sequence record obtains the coordinate position of the base station, RFID reader place having RFID wrist band label information；By the RFID wrist band of record
The coordinate position of label information and base station is uploaded.
Host computer, for receiving and store the label information of the RFID wrist band that base station is uploaded and the coordinate position of base station, and
Successively the coordinate position of base station is positioned on the map of base station according to according to the time sequencing of record, form described RFID wrist band
Mobile route；And the label information of described RFID wrist band and mobile route are shown.
Its principle is: just can complete without physical contact between RFID wrist band and the RFID reader in base station to identify, because of
The RFID wrist band that these personnel in base station are worn, can be obtained the label letter in this wrist strap by the RFID reader in base station
Breath, can realize the identification of target identities；On this basis, occur according to the label information of time sequencing and record RFID wrist band
At the coordinate position of base station, then the label information of the RFID wrist band of record and the coordinate position of base station are uploaded.By host computer
Successively the coordinate position of base station is positioned on the map of base station according to according to the time sequencing of record, form described RFID wrist band
Mobile route；And the label information of described RFID wrist band and mobile route are shown, thus obtain the mobile route of this target, by
This can realize its location in a base station and the tracking of route, enhances the function of system so that it is can be for fixing mesh
Mark is tracked location, improves the locating effect of system.
Further, in order to the acquisition function of radiofrequency signal is better achieved, the radio-frequency region of described RFID reader is 100
Rice.Further, described host computer is additionally operable to the coordinate position of the label information of RFID wrist band and the base station uploaded base station and is formed and connect
Receive table.The data received timely and accurately can be stored by host computer, prevent packet loss.
System can actively send locating and tracking request to realize user, can be provided with tactile in described RFID wrist band
Send out device.When needed for by flip-flop, send radiofrequency signal to RFID reader, by label information therein actively application
The reception of RFID reader.Increase system can Starting mode so that system is more flexible.
And, described RFID reader uses ISO18000-6C type card reader.Utilize the card reader of higher frequency, can read
Faster, and signal is more stable for the scope taken.
The present invention provides an embodiment, as system exists base station 1,2,3 to n, each base station is disposed with RFID recognition
Device.When personnel carry RFID wrist band occur in base station 2 for the first time time, the RFID reader identification in base station 2 obtain label
Information, the coordinate position of minute book base station, base station 2 is (x1, y1) simultaneously；Hereafter personnel are to other base station movements, when moving to base
Stand 4 time, by base station 4 RFID reader identification obtain label information, the coordinate position of minute book base station, base station 4 is simultaneously
(x2, y2)；The like, obtaining each base station that the personnel of carrying occur in, the base station coordinates recorded successively is: (x1, y1),
(x2, y2), until (xm, ym), wherein (xm, ym) is the final base station coordinates occurred.By coordinate position and the mark of above-mentioned acquisition
Label information is uploaded.Host computer receive after, according to according to record time sequencing successively by the coordinate position of base station at base station map
Upper location, connects each coordinate and forms route, ultimately form the mobile route of described RFID wrist band, and by described RFID wrist band
Label information and mobile route show.
To sum up, the present invention provide indoor positioning Tracing Control system based on REID, it is possible to achieve its
Location in base station and the tracking of route, enhance the function of system so that it is can be tracked location for fixing target,
The locating effect of raising system；Utilize RFID radio-frequency technique so that data can store in a large number, and reads at a distance, system group
Becoming an entirety, system structure is simple, transmits more flexible.
Above in conjunction with accompanying drawing, embodiments of the present invention are explained in detail, but the present invention is not limited to above-mentioned enforcement
Mode, in the ken that those of ordinary skill in the art are possessed, it is also possible on the premise of without departing from present inventive concept
Make a variety of changes.
Claims (5)
1. an indoor positioning Tracing Control system based on REID, it is characterised in that including:
RFID wrist band, the label information being made up of the identity information of wearer for storage；
Several base stations, the most each base station arranges RFID reader, and described RFID reader is in region, base station
RFID wrist band send radiofrequency signal, and receive from RFID wrist band feedback radiofrequency signal, and from radiofrequency signal obtain
The label information of RFID wrist band；The label information of described base station record RFID reader gained RFID wrist band, and in chronological order
Record obtains the coordinate position of the base station, RFID reader place having RFID wrist band label information；Mark by the RFID wrist band of record
The coordinate position of label information and base station is uploaded；
Host computer, for receiving and store the label information of the RFID wrist band that base station is uploaded and the coordinate position of base station, and according to
Successively the coordinate position of base station is positioned on the map of base station according to the time sequencing of record, form the movement of described RFID wrist band
Route；And the label information of described RFID wrist band and mobile route are shown.
Indoor positioning Tracing Control system based on REID the most according to claim 1, it is characterised in that: described
The radio-frequency region of RFID reader is 100 meters.
Indoor positioning Tracing Control system based on REID the most according to claim 1, it is characterised in that: described
Host computer is additionally operable to the coordinate position of the label information of RFID wrist band and the base station uploaded base station and forms reception table.
Indoor positioning Tracing Control system based on REID the most according to claim 1, it is characterised in that: described
Trigger it is provided with in RFID wrist band.
Indoor positioning Tracing Control system based on REID the most according to claim 1, it is characterised in that: described
RFID reader uses ISO18000-6C type card reader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728377.8A CN106332276A (en) | 2016-08-26 | 2016-08-26 | Indoor positioning tracking control system based on radio frequency identification technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610728377.8A CN106332276A (en) | 2016-08-26 | 2016-08-26 | Indoor positioning tracking control system based on radio frequency identification technology |
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| CN106332276A true CN106332276A (en) | 2017-01-11 |
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| CN201610728377.8A Pending CN106332276A (en) | 2016-08-26 | 2016-08-26 | Indoor positioning tracking control system based on radio frequency identification technology |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109348465A (en) * | 2018-11-27 | 2019-02-15 | 上海网频电子科技有限公司 | Internet localization method based on Internet of Things perception |
| CN110208742A (en) * | 2019-06-21 | 2019-09-06 | 田继忠 | One kind can be used for indoor positioning system and localization method based on BLS |
| CN110775131A (en) * | 2019-10-18 | 2020-02-11 | 南京和畅农业科技有限公司 | Intelligent shopping cart based on RFID |
| CN116106821A (en) * | 2022-12-22 | 2023-05-12 | 广州陆盛智能科技有限公司 | Indoor positioning application system based on RFID (radio frequency identification) technology |
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| CN103052151A (en) * | 2011-10-14 | 2013-04-17 | 中国电信股份有限公司 | Terminal positioning method and device as well as mobile terminal |
| CN103473579A (en) * | 2013-09-16 | 2013-12-25 | 成都翰东科技有限公司 | Indoor zone location method |
| CN104318781A (en) * | 2014-10-27 | 2015-01-28 | 东南大学 | RFID technology based travel speed obtaining method |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103052151A (en) * | 2011-10-14 | 2013-04-17 | 中国电信股份有限公司 | Terminal positioning method and device as well as mobile terminal |
| CN103473579A (en) * | 2013-09-16 | 2013-12-25 | 成都翰东科技有限公司 | Indoor zone location method |
| CN104318781A (en) * | 2014-10-27 | 2015-01-28 | 东南大学 | RFID technology based travel speed obtaining method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109348465A (en) * | 2018-11-27 | 2019-02-15 | 上海网频电子科技有限公司 | Internet localization method based on Internet of Things perception |
| CN110208742A (en) * | 2019-06-21 | 2019-09-06 | 田继忠 | One kind can be used for indoor positioning system and localization method based on BLS |
| CN110208742B (en) * | 2019-06-21 | 2021-03-23 | 田继忠 | Indoor positioning system and positioning method based on BLS |
| CN110775131A (en) * | 2019-10-18 | 2020-02-11 | 南京和畅农业科技有限公司 | Intelligent shopping cart based on RFID |
| CN116106821A (en) * | 2022-12-22 | 2023-05-12 | 广州陆盛智能科技有限公司 | Indoor positioning application system based on RFID (radio frequency identification) technology |
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Application publication date: 20170111 |