CN105721540B - A kind of CBD Position Fixing Navigation System based on L-2D Services technology - Google Patents
A kind of CBD Position Fixing Navigation System based on L-2D Services technology Download PDFInfo
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- CN105721540B CN105721540B CN201610020313.2A CN201610020313A CN105721540B CN 105721540 B CN105721540 B CN 105721540B CN 201610020313 A CN201610020313 A CN 201610020313A CN 105721540 B CN105721540 B CN 105721540B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of CBD Position Fixing Navigation Systems based on L-2D Services technology, it is combined by mobile communications network and computer network, it is realized and is interacted by gateway between two networks, mobile terminal is issued by mobile communications network and requested, and gives LBS service platform by gateway passes；Service platform is handled according to user's request and user current location；And result is returned into user by gateway；Wherein mobile terminal is mobile phone, personal digital assistant, handheld computer, or the desktop computer communicated by Internet, and service platform mainly includes WEB server, location-server and ldap server.With the most suitable commodity of shortest selection of time and retail shop can be reached using the present invention, be suitble to promote and apply.
Description
Technical field
The present invention relates to a kind of CBD Position Fixing Navigation Systems, specifically, being related to a kind of based on L-2D Services technology
CBD Position Fixing Navigation System.
Background technique
Central business district (CBD center business district) is the symbol and mark of a urban modernization,
It is the leitungskern in city, is the compact district of urban economy, science and technology, culture, is generally located at the golden mile in city.It concentrates
A large amount of finance, commerce and trade, culture, service and a large amount of facilities such as business office and hotel, apartment.With most perfect friendship
The infrastructure and good environment of the modernizations such as logical, communication, a large amount of company, financial institution, financial group, enterprise are to carry out at this
Various commercial activitys.
The construction of CBD is more prevalent to be applied, and in recent years, the scale of CBD has widened trend.CBD has also obtained government
Your kind effort support, so the influence power of CBD is having very important status in the future.CBD has highest centrality in region,
CBD has highest accessibility and the degree of crowding, and CBD has highest interpersonal and information interchange amount, and CBD has highest soil
Price, CBD have highest service centrality.
In terms of the main cities Economic Development Status of central Construction of commercial district, central business district is increasingly becoming region warp really
Help the engine developed, is promoted with driving region entirety strength.But cannot be neglected is due to the central business district CBD area
Greatly, tall buildings exit, shop is various, and customer does not know to walk toward where in face of various shops, do not know yet oneself looked for commodity which
Which floor in the building Lou He, such words customer are easily lost.Seriously reduce the work efficiency of customer.And the big portion in CBD
The public space mark divided all is traffic mark, and the manufacturing technology of mark is all relatively simple.And it is not much road sign indoors.
And commodity is many kinds of, is distributed and does not have apparent regional.Even similar commodity are dispensed on a region
It is interior, but want to find oneself desired thing for customer being not a nothing the matter.It is broadly divided into following two
Situation:
One, customer does not know that commodity in which region and the specific location where it, and do not position accordingly in CBD
Navigation system.So customer will be planless to find oneself between high building and in numerous retail shops and think as looking for a needle in a haystack
The commodity wanted.As one can imagine its difficulty is still quite big.
Two, customer knows the position of required commodity, but does not know oneself present position.Customer is like to be in labyrinth
In.If tell oneself place orientation without a kind of accurately and reliably tool and how to reach the dialect oneself wanted to go to, estimate
Spend a lot of time in unnecessary thing.Seriously reduce work efficiency.
Summary of the invention
It is an object of the invention to overcome defect existing for above-mentioned technology, provide a kind of based on L-2D Services technology
CBD Position Fixing Navigation System, propose allow logic positioning combined with physical positioning open one's minds, user can pass through two dimension
Code technology scanning is to the merchandise news needed for oneself, then clicks commodity position and start to carry out navigation feature, so that consumer
It is looked for without planless again.With the most suitable commodity of shortest selection of time and retail shop can be reached in this way.
Itself the specific technical proposal is:
A kind of CBD Position Fixing Navigation System based on L-2D Services technology, by mobile communications network and computer network
It is combined into, is realized and interacted by gateway between two networks, mobile terminal is issued by mobile communications network and requested, by net
Pass passes to LBS service platform；Service platform is handled according to user's request and user current location.And result is passed through into net
Pass returns to user；Wherein mobile terminal is mobile phone, personal digital assistant, handheld computer, or is passed through
The desktop computer of Internet communication, service platform mainly includes WEB server, location-server and ldap server.
Preferably, two dimensional code is dealt on user mobile phone by the LBS service platform by multimedia message, and user holds mobile phone to now
, content recognition is carried out by two dimensional code equipment scanning cell phone, business information is encrypted using side, is compiled into image in 2 D code
Afterwards, on the mobile terminal for two dimensional code being sent to user by way of short message or multimedia message, user using when by being located at service
The dedicated recognizing apparatus of site carries out recognition certification to the image in 2 D code on mobile terminal, as transaction or identification with
Card is to support various applications；Or user installs two dimensional code client on mobile phone, and media, newspaper are shot and identified using mobile phone
The two-dimension code image of equal printed thereons obtains two dimensional code institute's storage content and triggers related application, and user utilizes mobile phone shooting packet
Image in 2 D code containing specific information triggers surfing Internet with cell phone, business card recognition, dials after being decoded by mobile phone client software
Phone it is a variety of operation associated, as user provide various information service.
Preferably, the WEB server plays a part of central manage-ment unit, comprising:
User interface, including the static WML page and dynamic asp page face；It is communicated with location-server, establishes Location Request simultaneously
Location-server is sent it to, then receives positioning from location-server and replys；It is communicated with ldap server, WEB server
LDAP service request is formed according to the selection of location information and user and is sent to ldap server, and receives the response of LDAP.
Preferably, the location-server is for screening legitimate user's access；Customer position information is provided；Preferably, institute
Stating A/D conversion module is DAQ board.
Preferably, information needed for the ldap server takes care of all LBS services, these information can be with distributed storages
In multiple servers, each server may be only responsible for managing a certain market or some region of information；Central server etc.
To be formed by LDAP request according to location information and user's selection by WEB server.It is returned after lookup processing in the database
To WEB server.If the server can not find the information for meeting request condition, request is transferred to and central server phase
In second ldap server of link.
Further, mobile terminal user is issued to WEB server by WAP gateway with wap protocol and is requested, including user's generation
These information are sent to location-server by code, password and telephone number, WEB server, if it is legitimate user, then receive request
And it records user current location and sends back to WEB server；WEB server notifies user successful log and to allow user into one
Step proposes the content wanted to look up；WEB server forms LDAP service request according to the selection of location information and user and sends
Ldap server, ldap server searches the information for meeting user's request in the database, and is believed correlation by WEB server
Breath is sent to user, if ldap server searches for phase in the content for not finding the condition of satisfaction where user in cell range
Adjacent honeycomb just replys relevant information to user if do not found yet.
The utility model has the advantages that
Use system of the invention, it can be seen that businessman's map of each floor in market, and know the position where oneself.
By be accurately positioned, customer walk where, the system will to his mobile phone push nearby businessman sales information, such as discount believe
Breath, facilitates people to choose preferential commodity.This set positioning system also has the function of escape guiding.Utilize these services, citizen
Going out shopping will become increasingly to facilitate.
Detailed description of the invention
Fig. 1 is that the present invention is based on the schematic diagrams of the CBD Position Fixing Navigation System of L-2D Services technology.
Fig. 2 is the interface diagram with technology provider.
Specific embodiment
Technical solution of the present invention is described in more detail in the following with reference to the drawings and specific embodiments.
Referring to Fig.1, on the whole LBS is combined by mobile communications network and computer network, is led between two networks
It crosses gateway and realizes interaction.Mobile terminal is issued by mobile communications network and is requested, and gives LBS service platform by gateway passes；Clothes
Business platform is handled according to user's request and user current location.And result is returned into user by gateway.Wherein move
Terminal can be mobile phone, personal digital assistant (Personal Digital Assistant, PDA), handheld computer
(Pocket PC) is also possible to the desktop computer (desktop PC) communicated by Internet.Service platform mainly includes
WEB server (WEB Server), location-server (Location Server) and LDAP (Lightweight Directory
Access Protocol) server.
WEB server
Play a part of central manage-ment unit, comprising:
User interface.Including the static WML page and dynamic asp page face；
It is communicated with location-server.It establishes Location Request and sends it to location-server, then from location-server
Receive positioning to reply.
It is communicated with ldap server.WEB server forms LDAP service request simultaneously according to the selection of location information and user
It is sent to ldap server, and receives the response of LDAP.
Location-server
Screen legitimate user's access；
Customer position information is provided；
Ldap server
Information needed for all LBS services of keeping, these information can be with distributed storage in multiple servers, each clothes
Being engaged in device may a certain market of responsible management or some region of information；
Central server, which is waited, is formed by LDAP request according to location information and user's selection by WEB server.In number
WEB server is returned to after handling according to lookup in library.If the server can not find the information for meeting request condition, quilt is requested
It is transferred in second ldap server being linked with central server.
Mobile terminal user is issued to WEB server by WAP gateway with wap protocol and is requested, including personal code work, password
And telephone number.These information are sent to location-server by WEB server, if it is legitimate user, then receive to request and record
User current location sends back to WEB server.WEB server notify user successful log and allow user it is further proposed that
The content wanted to look up.WEB server forms LDAP service request according to the selection of location information and user and sends LDAP clothes
Business device, ldap server searches the information for meeting user's request in the database, and is sent relevant information by WEB server
To user.If ldap server searches for adjacent bee in the content for not finding the condition of satisfaction where user in cell range
Nest just replys relevant information to user if do not found yet.
The principle of two dimensional code can be told about from the principle of matrix two-dimensional code and the principle of determinant two dimensional code.
Matrix form principle
Matrix two-dimensional code (also known as checkerboard type two dimensional code) is to pass through black, white pixel in a matrix in a rectangular space
Different distributions are encoded.
On matrix element position, appearance side's point, dot or other shapes point indicate binary one, and appearance point does not indicate
Binary " 0 ", the permutation and combination of point have determined meaning representated by matrix two-dimensional code.Matrix two-dimensional code is built upon meter
A kind of New Graphics symbol automatically identifying and reading on the basis of calculation machine image processing techniques, assembly coding principle etc. handles code system.Have
Representative matrix two-dimensional code has: Code One, Maxi Code, QR Code, Data Matrix etc..
Row row's formula principle
Row row's formula two dimensional code (also known as: stacked two dimensional code or layer arrange formula two dimensional code), coding principle is built upon one-dimensional
On code basis, it is piled into two rows or multirow as needed.It is inherited in terms of code Design, verification principle, recognition
The Some features of one-dimension code, recognizing apparatus and bar code printing and one-dimension code technical compatibility.But it due to the increase of line number, needs to row
Determined, its decoding algorithm and software are not entirely identical to one-dimension code yet.Representational row row's formula two dimensional code have CODE49,
CODE 16K, PDF417 etc..CODE49 therein is to be developed by David doctor Allair for 1987, and intermec corp pushes away
First two dimensional code out.
Function:
Acquisition of information (business card, map, WIFI password, data)；
Website jumps and (jumps to microblogging, mobile phone website, website)；
Advertisement pushing (user's barcode scanning, directly video, the audio advertisement of browsing businessman push)；
Mobile phone electric business (user's barcode scanning, mobile phone directly do shopping and place an order)；
It is anti-fake to trace to the source that (user's barcode scanning check grown place；While the available final consumption in backstage)；
Preferential promotion (user's barcode scanning downloads electronic coupons, prize drawing)；
Member management (obtains electronics membership information, VIP service) on user mobile phone；
(items scanning two dimensional code completes branch by the mobile phone terminal channel that bank or Third-party payment provide to mobile-phone payment
It pays).
Classification
Two-dimensional bar code/two dimensional code can be divided into stack/row row's formula two-dimensional bar code and matrix two-dimensional barcode.Stack/
It in row row's formula two-dimensional bar code form is stacked by the bar code of multirow cutting back；Matrix two-dimensional barcode is with a matrix type
Composition indicates binary one with " point " on matrix respective element position, indicates binary zero with " sky ", " point " and " sky "
Rearrange code.
Stack/row row's formula
Stack/row row's formula two-dimensional bar code is also known as stacked two-dimensional bar code or Stacked Bar Code), coding principle is
It establishes on bar code basis, is piled into two rows or multirow as needed.It is in code Design, verification principle, recognition mode
Etc. inherit the Some features of bar code, recognizing apparatus and bar code printing and bar code technical compatibility.But due to row
Several increases needs to determine row, and decoding algorithm and software are not entirely identical to bar code yet.Representational row
Row's formula two-dimensional bar code has: Code 16K, 49 Code, PDF417, MicroPDF417 etc..
Matrix form
Matrix two-dimensional barcode (also known as checkerboard type two-dimensional bar code) it be a rectangular space by black, white pixel in square
Different distributions in battle array are encoded.On matrix respective element position, with the appearance table of point (square point, dot or other shapes)
Show that binary " 0 " do not occur indicating in binary one, point, the permutation and combination of point has determined representated by matrix two-dimensional barcode
Meaning.It is new that matrix two-dimensional barcode is built upon one kind on the basis of computer image processing technology, assembly coding principle etc.
Type graphical symbol automatically identifying and reading handles code system.Representative matrix two-dimensional barcode has: Code One, Maxi Code, QR
Code, Data Matrix, Han Xin Code, Grid Matrix etc..
Common code system has: PDF417 two-dimensional bar code, Data matrix two-dimensional bar code, QR Code, 49 Code, Code
16K, Code one etc., other than these common two-dimensional bar codes, there are also Veri code bar code, CP bar code, Coda block
F bar code, field character code, Ultra code bar code and Aztec bar code.
Business classification
Two dimensional code, which is applied, can be divided into according to business form difference by reading class and main reading class two major classes.
By reading class business
Two dimensional code is dealt on user mobile phone by platform by multimedia message, and user holds mobile phone to scene, is swept by two dimensional code equipment
It retouches mobile phone and carries out content recognition.After using side business information encryption, image in 2 D code being compiled into, pass through short message or the side of multimedia message
Two dimensional code is sent on the mobile terminal of user by formula, user using when by being located at the dedicated recognizing apparatus of service network to shifting
Image in 2 D code in dynamic terminal carries out recognition certification, supports various applications as the voucher of transaction or identification.
Main reading class business
User installs two dimensional code client on mobile phone, and the printed thereons such as media, newspaper are shot and identified using mobile phone
Two-dimension code image obtains two dimensional code institute's storage content and triggers related application.User includes specific information using mobile phone shooting
Image in 2 D code triggers surfing Internet with cell phone, business card and a variety of passes such as distinguishes, makes a phone call after being decoded by mobile phone client software
Connection operation provides various information service as user.
Implement methodology
With the interface of CBD
To businessman enterprise, for especially large and medium-sized businessman enterprise, the demand to LBS business be it is lasting, large-scale,
And it is very high to the performance requirements such as accurate, real-time.And densely populated place such for CBD, it is a to be suitble to for the numerous place of retail shop
Its Position Fixing Navigation System is essential.Can not only make to come the customer of consumption promptly and accurately find required commodity,
It can give and carry out client's guide road that CBD carries out commercial negotiation with exchanges, avoid causing to break a contract because could not destination be found in time
Or break one's promise, reduce unnecessary risk.
For customer, because the CBD has matching Position Fixing Navigation System, its shopping activity, commercial practice are given
Or finance activities brings convenience.Just due to the presence of the Position Fixing Navigation System of this hommization, then these will be made
Customer is more ready to come the CBD.
For CBD itself, because it has, occupied area is wide, as many as floor and the big feature of the volume of the flow of passengers, so just
A Position Fixing Navigation System is needed to facilitate client.Evaluation of the client to the CBD can be thus improved, more clients is attracted to come
Consumption and commercial activity are carried out to the CBD.Thus considerably increase the viscosity of customer demand.
It is as shown in Figure 2 with the interface of technology provider.
The foregoing is only a preferred embodiment of the present invention, the scope of protection of the present invention is not limited to this, LBS is not
Base station location should be only limited, there are also the various location technologies in the base station WIFI, GPS, Beidou etc., as long as the location-based information of energy is all
It calculates in this scope.Anyone skilled in the art within the technical scope of the present disclosure, can be apparent
The simple change or equivalence replacement for the technical solution that ground obtains are fallen within the protection scope of the present invention.
Claims (1)
1. a kind of CBD Position Fixing Navigation System based on L-2D Services technology, which is characterized in that by mobile communications network and
Computer network is combined into, and is realized and is interacted by gateway between two networks, and mobile terminal is issued by mobile communications network
Request, gives LBS service platform by gateway passes；Service platform is handled according to user's request and user current location；And
Result is returned into user by gateway；Wherein mobile terminal is mobile phone, personal digital assistant, handheld computer, or
It is the desktop computer communicated by Internet, service platform includes WEB server, location-server and ldap server；
Two dimensional code is dealt on user mobile phone by the LBS service platform by multimedia message, and user holds mobile phone to scene, passes through two dimensional code
Equipment scanning cell phone carries out content recognition, after business information encryption, being compiled into image in 2 D code using side, passes through short message or coloured silk
Two dimensional code is sent on the mobile terminal of user by the mode of letter, user using when set by being located at the dedicated recognition of service network
It is standby that recognition certification is carried out to the image in 2 D code on mobile terminal, various answer is supported as the voucher of transaction or identification
With；Or user installs two dimensional code client on mobile phone, and the two dimension of media, newspaper printed thereon is shot and identified using mobile phone
Code picture obtains two dimensional code institute's storage content and triggers related application, and user utilizes two dimension of the mobile phone shooting comprising specific information
Code image triggers surfing Internet with cell phone, business card recognition, a variety of associations behaviour made a phone call after being decoded by mobile phone client software
Make, provides various information service as user；
The WEB server plays a part of central manage-ment unit, comprising:
User interface, including the static WML page and dynamic asp page face；With location-server communicate, establish Location Request and by its
It is sent to location-server, then receives positioning from location-server and replys；With ldap server communicate, WEB server according to
The selection of location information and user form LDAP service request and are sent to ldap server, and receive the response of LDAP；
The location-server is for screening legitimate user's access；Customer position information is provided；
Information needed for the ldap server takes care of all LBS services, these information are stored in multiple servers in a distributed manner
In, each server is only responsible for managing a certain market or some region of information；Central server wait by WEB server according to
Location information and user's selection are formed by LDAP request；WEB server is returned to after lookup processing in the database；If should
Server can not find the information for meeting request condition, then request is transferred to the second LDAP clothes being linked with central server
It is engaged in device；
Mobile terminal user is issued to WEB server by WAP gateway with wap protocol and is requested, including personal code work, password and electricity
Number is talked about, these information are sent to location-server by WEB server, if it is legitimate user, are then received to request and are recorded user
Current location sends back to WEB server；WEB server notify user successful log and allow user it is further proposed that want
The content of lookup；WEB server forms LDAP service request according to the selection of location information and user and sends ldap server,
Ldap server searches the information for meeting user's request in the database, and sends relevant information to use by WEB server
Family, if ldap server searches for adjacent honeycomb, such as in the content for not finding the condition of satisfaction where user in cell range
Fruit is not found yet, just replys relevant information to user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610020313.2A CN105721540B (en) | 2016-01-06 | 2016-01-06 | A kind of CBD Position Fixing Navigation System based on L-2D Services technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610020313.2A CN105721540B (en) | 2016-01-06 | 2016-01-06 | A kind of CBD Position Fixing Navigation System based on L-2D Services technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105721540A CN105721540A (en) | 2016-06-29 |
| CN105721540B true CN105721540B (en) | 2019-05-24 |
Family
ID=56147819
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610020313.2A Expired - Fee Related CN105721540B (en) | 2016-01-06 | 2016-01-06 | A kind of CBD Position Fixing Navigation System based on L-2D Services technology |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506854A (en) * | 2011-11-16 | 2012-06-20 | 华南理工大学 | Wireless region traffic pointing system |
| CN103729779A (en) * | 2013-12-20 | 2014-04-16 | 深圳先进技术研究院 | Emporium shopping guide system based on positioning two-dimensional codes and establishment method thereof |
| CN104424491A (en) * | 2013-08-26 | 2015-03-18 | 程抒一 | Two-dimensional code navigation system |
| CN104457738A (en) * | 2014-11-11 | 2015-03-25 | 龚斌 | Indoor navigation method based on mobile terminal application |
| CN104820935A (en) * | 2015-03-18 | 2015-08-05 | 陈远春 | Guide method for shopping in mall based on indoor positioning |
-
2016
- 2016-01-06 CN CN201610020313.2A patent/CN105721540B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506854A (en) * | 2011-11-16 | 2012-06-20 | 华南理工大学 | Wireless region traffic pointing system |
| CN104424491A (en) * | 2013-08-26 | 2015-03-18 | 程抒一 | Two-dimensional code navigation system |
| CN103729779A (en) * | 2013-12-20 | 2014-04-16 | 深圳先进技术研究院 | Emporium shopping guide system based on positioning two-dimensional codes and establishment method thereof |
| CN104457738A (en) * | 2014-11-11 | 2015-03-25 | 龚斌 | Indoor navigation method based on mobile terminal application |
| CN104820935A (en) * | 2015-03-18 | 2015-08-05 | 陈远春 | Guide method for shopping in mall based on indoor positioning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105721540A (en) | 2016-06-29 |
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Granted publication date: 20190524 Termination date: 20200106 |