CN103020680A - Navigation and positioning method for electronic ticket - Google Patents

Navigation and positioning method for electronic ticket Download PDF

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Publication number
CN103020680A
CN103020680A CN2013100052798A CN201310005279A CN103020680A CN 103020680 A CN103020680 A CN 103020680A CN 2013100052798 A CN2013100052798 A CN 2013100052798A CN 201310005279 A CN201310005279 A CN 201310005279A CN 103020680 A CN103020680 A CN 103020680A
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Prior art keywords
visitor
server
ticket
rfid
navigation
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CN2013100052798A
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Chinese (zh)
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李千目
张晟骁
侯君
戚湧
朱长林
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Nanjing University of Science and Technology Changshu Research Institute Co Ltd
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Nanjing University of Science and Technology Changshu Research Institute Co Ltd
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Priority to CN2013100052798A priority Critical patent/CN103020680A/en
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Abstract

The invention belongs to the field of verification and tracking for mobile terminals, and discloses a navigation and positioning method for an electronic ticket used in a scenic region. A verification function is realized by the aid of RFID (radio frequency identification), tracking, positioning and data transmission functions are realized by the aid of Wi-Fi (wireless fidelity), wireless networking functions of the Wi-Fi and the RFID are integrated, and verification and communication functions are integrated by a double-communication mode. The navigation and positioning method has the advantages that the navigation and positioning method is used with a base station for positioning, and is communicated with surrounding tourists to realize a relative positioning effect; a passive communication effect can be realized via an independent RFID module when power is insufficient; and information can be actively pushed by a server under specific conditions, so that a management department of the scenic region is capable of actively diverting the tourists.

Description

A kind of method of electronic entrance ticket navigator fix
Technical field
The invention belongs to checking and the tracking field of portable terminal, particularly a kind of method of the electronic entrance ticket navigator fix at the scenic spot.
Background technology
The admission ticket of existing tourist attractions adopts paper material mostly, and perhaps the magnetic card form all is disposable use basically, and neither environmental protection does not economize on resources yet.Along with the development of infotech, ecommerce has obtained the widespread use of many industries.The expert personage of different industries has different understanding and understanding to the concept of ecommerce.From the ecommerce angle, the entrance ticket ecommerce is construed as by adopting modem technology, with devices such as digital communication network and computing machines, improve the work efficiency of booking tickets, pay, get tickets, advance the links such as garden, returned ticket in traditional scenic spot ticketing service process, the working forms of change take the paper medium as information carrier, thus realize entrance ticket transaction and the movable with no paper and robotizations of overall process such as scenic spot service and management.Therefrom, the visitor can obtain more thoughtful, more comprehensively, and more rapidly service; The scenic spot also can obtain more potential customer, more efficient operation flow, more perfect ladder of management; And e-commerce services platform can be from both transaction share in the profit.Thereby this three large group just becomes the main composition part of ecommerce.
The RFID full name is " less radio-frequency status differentiation system ", and English full name is " Radio Frequency Identification System ", and this technology is the defective for the contact system, utilizes radio-frequency (RF) signal to transmit digital data with wireless mode.The Wi-Fi full name is " Wireless Fidelity ", and English full name is " Wireless Fidelity ", be a kind of can be with terminals such as PC, handheld devices (such as PDA, mobile phone) with the interconnected technology of wireless mode.
Summary of the invention
The method that the purpose of this invention is to provide a kind of electronic entrance ticket navigator fix can improve the work efficiency at scenic spot, reduces the easily problem of false making of paper waste, contaminated environment.
The technology used in the present invention solution is: a kind of electronic entrance ticket and electronic navigation system, comprise the electronic entrance ticket components and parts with function that Wi-Fi communicates by letter with RFID, one is used for location and the little base station design method of communicating by letter of the transmission of data, two wireless communication means with RFID authentication mechanism and Wi-Fi Internet Transmission, the function that real-time location and sight spot are introduced in the realization scenic spot.
The method of electronic entrance ticket navigator fix of the present invention, adopt following steps:
The first step: the place arranges the RFID card reader at the scenic spot entrance and exit, and visitor's identity is verified;
Second step: unique identifier of admission ticket is sent to server by Wi-Fi, and server begins to follow the tracks of the visitor;
The 3rd step: lay in the predetermined area a plurality of terminating machines for the visitor, the user contacts terminating machine with admission ticket, utilize the RFID chip to realize that the user authenticates, send to server by Wi-Fi, server provides corresponding information and measuring and calculating is followed the tracks of in visitor's position according to visitor's identity;
The 4th step: the result that will calculate preserves output.
Preferably, the visitor sends request by terminating machine to scenic spot manager in described the 3rd step.
Preferably, the relative positioning in described the 3rd step between the measuring and calculating visitor, mutual geographical location information.
Wherein, location, position measuring method adopts triangle algorithm:
Figure 114203DEST_PATH_IMAGE002
Wherein, d represents the distance between the Receiver And Transmitter, and ε represents the loss factor of non-free space, and k is following constant:
Figure 232201DEST_PATH_IMAGE004
The coordinate of visitor position D be (
Figure 2013100052798100002DEST_PATH_IMAGE005
), if the coordinate of known three AP present position A, B, three points of C be respectively (
Figure 173481DEST_PATH_IMAGE006
) (
Figure 2013100052798100002DEST_PATH_IMAGE007
) ( ), they are respectively d1, d2, d3 to the distance of D, and then the position of D can be tried to achieve by any two in establishing an equation down:
(X-X1) 2+(Y-Y1) ?2=d 12
(X-X2) ?2+(Y-Y2) ?2=d 22
(X-X3) ?2+(Y-Y3) ?2=d 32
The beneficial effect that the present invention produces:
The present invention provides checking by RFID, and Wi-Fi provides track and localization and data transmission, has integrated the function of Wi-Fi and RFID Wireless Networking, duplex communication system, integrated checking and communication function; Not only utilize with the base station to position the realization relative positioning of also communicating by letter with visitor on every side; The power supply deficiency the time, can use separately the RFID module to carry out passive communication; At particular case, server can active push information, realizes the ability of initiatively dredging the visitor of sight spot administrative authority.
Description of drawings
Fig. 1 is the overall network basic block diagram of electronic entrance ticket of the present invention.
Fig. 2 is the logical organization synoptic diagram of electronic entrance ticket of the present invention.
Fig. 3 is the triangle location algorithm synoptic diagram of electronic entrance ticket of the present invention.
Fig. 4 is that server end and the visitor of electronic entrance ticket of the present invention holds program flow chart.
Embodiment
Embodiment:
Below in conjunction with accompanying drawing the present invention is described in further detail.
In conjunction with Fig. 1, for guaranteeing to realize the radio tracking to all visitors, when entering the scenic spot, the visitor just need to login, namely authentication.In this case, the place arranges the RFID card reader at the scenic spot entrance and exit, can verify visitor's identity; In login time, send to server with unique identifier of admission ticket, and server begins to follow the tracks of the visitor.
The visitor is when the scenic spot, not only with the base station communication at scenic spot, simultaneously and communicate exchange geographical location information, real-time update data on every side between other visitors.
Lay the terminating machine that some can use for the visitor in some places with terrestrial reference, the user contacts with admission ticket, utilizes the RFID chip to realize that the user authenticates.Terminal provides corresponding information according to client's identity, and the visitor also can send request to scenic spot manager, such as urgent call etc.
In conjunction with Fig. 2, the logical organization of whole electronic entrance ticket is as follows, and main part adopts the GS1010 chip of GainSpan company.This built-in chip type ARM microprocessor, storer, A/D converter, 802.11 protocol processors and comparatively complete I/O peripheral hardware etc.RFID partly adopts passive RFID label design.When using Wi-Fi communication, read first the unique number in the storage, communicate as sequence number and other base stations and visitor's terminal.Button and display screen are adopted in input and output, can user's input be gathered, and show the needed data of user.
In conjunction with Fig. 1 and 3, triangle algorithm has been used in the location between this patent base station and admission ticket, realizes the real-time location of visitor position.Triangle algorithm is to carry out the measuring and calculating of target location according to the range information that (has three reference point at least) between measurand and the known reference point.Generally, wireless signal can be subject to the impact of the aspects such as environment transmission range through-put power and produce certain loss in transmission course, for realizing accurately distance exam, need to calculate accordingly, provide the loss model of the wireless signal of a simplification here:
Figure 2013100052798100002DEST_PATH_IMAGE009
Wherein, d represents the distance between the Receiver And Transmitter, and ε represents the loss factor of non-free space, and k is following constant:
Figure 2013100052798100002DEST_PATH_IMAGE001
Such as Fig. 3, the coordinate of establishing visitor position D for (
Figure 112990DEST_PATH_IMAGE005
), if the coordinate of known three AP present position A, B, three points of C be respectively (
Figure 292298DEST_PATH_IMAGE006
) ( ) ( ), they are respectively d1, d2, d3 to the distance of D, and then the position of D can be tried to achieve by any two in establishing an equation down:
(X-X1) 2+(Y-Y1) ?2=d 12
(X-X2) ?2+(Y-Y2) ?2=d 22
(X-X3) ?2+(Y-Y3) ?2=d 32
Yet in the measuring process of reality, the phenomenon that three circles of being done centered by AP meet at any not necessarily always satisfies, and other situation may occur.At this moment, need to revise equation.
In conjunction with Fig. 1 and 3, the location between this patent visitor is comparatively simple, uses the algorithm of simplifying, and only calculates the phase mutual edge distance between admission ticket, again according to general estimated position, the opposing party's position.
Entering the scenic spot in conjunction with Fig. 1 and 3 visitors begins, just increased in visitor's table of server and used the family instead, server also begins to follow the tracks of visitor's stroke simultaneously, scenic spot manager can collect relevant information, making a strategic decision the design prediction scheme: alleviates the pressure have more visitor to go sight-seeing simultaneously the sight spot, disaster early warning etc.
In conjunction with Fig. 4, this figure is the synoptic diagram of server and visitor's each run program.
Software platform uses the Integrated Development Tool Multi of Green Hills company, and this instrument can be realized the remote debugging to equipment.The software of electronic entrance ticket is divided into the bsp driver of data processor, user application, protocol processing unit.Data are processed and are responsible for receiving and need to send the processing of data, and user program is responsible for processing to the identification of the instruction of user's input and with it, gives data processor again, and bsp driver is responsible for the operation to the wireless protocols control module.
Above-described embodiment does not limit the present invention in any way, and every employing is equal to replaces or technical scheme that the mode of equivalent transformation obtains all drops in protection scope of the present invention.

Claims (4)

1. the method for an electronic entrance ticket navigator fix is characterized in that carrying out according to following steps:
The first step: the place arranges the RFID card reader at the scenic spot entrance and exit, and visitor's identity is verified;
Second step: unique identifier of admission ticket is sent to server by Wi-Fi, and server begins to follow the tracks of the visitor;
The 3rd step: lay in the predetermined area a plurality of terminating machines for the visitor, the user contacts terminating machine with admission ticket, utilize the RFID chip to realize that the user authenticates, send to server by Wi-Fi, server provides corresponding information and measuring and calculating is followed the tracks of in visitor's position according to visitor's identity;
The 4th step: the result that will calculate preserves output.
2. the method for electronic entrance ticket navigator fix according to claim 1 is characterized in that: the visitor sends request by terminating machine to scenic spot manager in described the 3rd step.
3. the method for electronic entrance ticket navigator fix according to claim 1 is characterized in that: the relative positioning in described the 3rd step between the measuring and calculating visitor, mutual geographical location information.
4. it is characterized in that according to claim 1 or the method for 3 described electronic entrance ticket navigator fixs: the position measuring method adopts triangle algorithm in described the 3rd step:
Figure 565106DEST_PATH_IMAGE002
Wherein, d represents the distance between the Receiver And Transmitter, and ε represents the loss factor of non-free space, and k is following constant:
Figure 2013100052798100001DEST_PATH_IMAGE001
The coordinate of visitor position D be (
Figure 2013100052798100001DEST_PATH_IMAGE005
), if the coordinate of known three AP present position A, B, three points of C be respectively ( ) ( ) ( ), they are respectively d1, d2, d3 to the distance of D, and then the position of D can be tried to achieve by any two in establishing an equation down:
(X-X1) 2+(Y-Y1) ?2=d 12
(X-X2) ?2+(Y-Y2) ?2=d 22
(X-X3) ?2+(Y-Y3) ?2=d 32
CN2013100052798A 2013-01-08 2013-01-08 Navigation and positioning method for electronic ticket Pending CN103020680A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014198121A1 (en) * 2013-06-13 2014-12-18 张卫 Ticket management system
CN104703137A (en) * 2015-03-13 2015-06-10 苏州海博智能系统有限公司 Positioning method, central server and intelligent mobile terminal
CN107622288A (en) * 2017-09-18 2018-01-23 天津城建大学 A kind of electronic entrance ticket R-T unit with wireless locating function
CN107786945A (en) * 2017-08-29 2018-03-09 博频(上海)科技股份有限公司 A kind of intelligent admission ticket and intelligent entrance managing system
CN108198251A (en) * 2018-01-26 2018-06-22 上海昊坎科技发展有限公司 View-based access control model and the identification device and its method of the fusion of radio frequency bimodulus
CN112148243A (en) * 2020-09-29 2020-12-29 四川易数无限科技有限公司 Wireless point light source positioning system and method

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EP1357525A2 (en) * 2002-04-23 2003-10-29 NTT DoCoMo, Inc. IC card, portable terminal, and access control method
CN202433937U (en) * 2012-01-20 2012-09-12 徐州工程学院 Electronic entrance ticket with GPS satellite positioning device
CN202472714U (en) * 2011-12-30 2012-10-03 西安曲江地势坤文化传播有限公司 Electronic ticket based on radio frequency identification technology
CN202632339U (en) * 2012-05-17 2012-12-26 上海博应信息技术有限公司 RFID electronic ticket

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Publication number Priority date Publication date Assignee Title
EP1357525A2 (en) * 2002-04-23 2003-10-29 NTT DoCoMo, Inc. IC card, portable terminal, and access control method
CN202472714U (en) * 2011-12-30 2012-10-03 西安曲江地势坤文化传播有限公司 Electronic ticket based on radio frequency identification technology
CN202433937U (en) * 2012-01-20 2012-09-12 徐州工程学院 Electronic entrance ticket with GPS satellite positioning device
CN202632339U (en) * 2012-05-17 2012-12-26 上海博应信息技术有限公司 RFID electronic ticket

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Title
丁润杰等: "基于WIFI技术的无线游客实时追踪电子门票的设计", 《广西轻工业》, 15 April 2011 (2011-04-15), pages 136 - 137 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014198121A1 (en) * 2013-06-13 2014-12-18 张卫 Ticket management system
CN104703137A (en) * 2015-03-13 2015-06-10 苏州海博智能系统有限公司 Positioning method, central server and intelligent mobile terminal
CN104703137B (en) * 2015-03-13 2021-11-12 苏州海博智能系统有限公司 Positioning method, central server and intelligent mobile terminal
CN107786945A (en) * 2017-08-29 2018-03-09 博频(上海)科技股份有限公司 A kind of intelligent admission ticket and intelligent entrance managing system
CN107622288A (en) * 2017-09-18 2018-01-23 天津城建大学 A kind of electronic entrance ticket R-T unit with wireless locating function
CN108198251A (en) * 2018-01-26 2018-06-22 上海昊坎科技发展有限公司 View-based access control model and the identification device and its method of the fusion of radio frequency bimodulus
CN112148243A (en) * 2020-09-29 2020-12-29 四川易数无限科技有限公司 Wireless point light source positioning system and method

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Application publication date: 20130403