CN103913161A - Library indoor mobile phone navigation method - Google Patents
Library indoor mobile phone navigation method Download PDFInfo
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- CN103913161A CN103913161A CN201310003322.7A CN201310003322A CN103913161A CN 103913161 A CN103913161 A CN 103913161A CN 201310003322 A CN201310003322 A CN 201310003322A CN 103913161 A CN103913161 A CN 103913161A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/20—Instruments for performing navigational calculations
- G01C21/206—Instruments for performing navigational calculations specially adapted for indoor navigation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10366—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications
- G06K7/10376—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications the interrogation device being adapted for being moveable
- G06K7/10386—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the interrogation device being adapted for miscellaneous applications the interrogation device being adapted for being moveable the interrogation device being of the portable or hand-handheld type, e.g. incorporated in ubiquitous hand-held devices such as PDA or mobile phone, or in the form of a portable dedicated RFID reader
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
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- Physics & Mathematics (AREA)
- Toxicology (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Automation & Control Theory (AREA)
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Abstract
The present invention discloses a library indoor mobile phone navigation method, wherein problems of time consumption and easy direction losing during book searching in a library are mainly solved. The method comprises steps of target book positioning, reader positioning and navigation, and is characterized in that the target book information in the target book positioning step is automatically and periodically acquired, and the target book information is stored in a database if difference between the target book information and the related information in the database exists. With the method, the book searching efficiency is effectively improved, and the reader unfamiliar with the book placement in the library can quickly find the required book.
Description
Technical field
The invention belongs to indoor positioning and field of navigation technology, is a kind of location-based service technology of supporting indoor map and navigation specifically.
Background technology
At present, complicated indoor place, as more and more in people's life in airport hall, exhibition room, warehouse, supermarket, library, underground parking etc.In these complicated indoor environments, people, in order to find required target, often have to ask about orientation to stranger, or seek help from the indoor planning chart on wall.These location-based services low and inadequate hommization of efficiency that often seems in the place of layout complexity or irregular.Library is the place that very typically needs indoor navigation technology.If can realize in library conveniently navigation, concerning reader, search out in " boundless and indistinct book sea " books of oneself admiring and will become a thing easily shuttling back and forth.
GPS(Globle Pozitioning System) be current application location technology the most widely.But the shortcoming of utilizing GPS to carry out indoor positioning is a little less than positioning signal arrives when ground, and signal can not penetrate buildings, and the cost of steady arm terminal is higher.In addition, some indoor wireless location technologies, as the technology of infrared, ultrasonic, radio frequency, bluetooth, exist signal application scope little, and poor stability, is subject to the shortcomings such as noise.Also once someone proposes GPS technology and indoor wireless location technology to combine, but technical sophistication, and cost is higher.
Summary of the invention
In order to make indoor positioning and airmanship can easily be applicable to various large-scale libraries, archives etc., the invention discloses a kind of taking pictures and bar code identification technology of smart mobile phone of utilizing, combining wireless transmission technology, the system of integrated human-computer interaction, the indoor navigation service while realizing Readers ' Borrowing Books books.The invention discloses a kind of principle simple, design and installation is quick, cheap, books position, Quick positioning map book the shop easy to use and mobile phone indoor navigation method and system of finding books routes is provided.
The object of the invention is to realize by following measures:
1, a method of mobile phone navigation in library, the method specifically comprises the following steps:
1) target books positioning step: utilize in target book information and database information to compare and calculate and determine target location; Target books position is noted and shown in the acceptance of the bid of library's signal map; Target book information in described target books positioning step is automatic acquisition periodically, and if with database in relevant information there are differences time, deposit target book information in database;
2) reader's positioning step: utilizing compares to calculate with reference to information in book information and database determines reader position; Reader position is noted and shown in the acceptance of the bid of library's signal map;
3) navigation step: determine the order of borrowing from reader position to each target books; In former and later two targets, calculate short as far as possible path; Provide one can the reader of UNICOM current location and all target books compared with short path, note and show in the acceptance of the bid of library's signal map;
2, described target books location, by system to calculatings of comparing of information in reader's input " target books keyword " and books location information data storehouse, is determined target location three-dimensional coordinate and target books position is noted and shown in the acceptance of the bid of library's signal map;
3, described reader location by system to reader's mobile phone take obtain after " object of reference books bar code " identification decoding with reference to the calculating of comparing of information in book information and books location information data storehouse, determine object of reference books position three-dimensional coordinate, reader position three-dimensional coordinate and by reader position at library signal map acceptance of the bid note with show;
4, described navigation is to adopt enumerative technique to determine borrowing order from reader position selected each target books to reader, adopt again broad sense priority algorithm to calculate short as far as possible path in first latter two target, then provide one can the reader of UNICOM current location and all target books compared with short path, at library's signal map acceptance of the bid note with show;
5, comprise bar code (one dimension code and Quick Response Code), wireless communication module, database, path planning navigation module, library's signal map, intelligent mobile phone terminal;
Described bar code is divided into three kinds: a kind of Quick Response Code that is to provide the connection of library network station address; The second is to provide the one dimension code of bookshelf three-dimensional coordinate information; The third is to provide the figure book bar code of books essential information;
Described wireless communication module, receives with the relevant library of processing and seeks book navigation information;
Described database, seeks book navigation information for storing relevant library;
Described path planning navigation module, finds out the shortest path that point-to-point transmission is walked, and provides and seeks book navigation results, is presented on map;
Described library's signal map, simple image display indoor arrangement;
Described intelligent mobile phone terminal, sends services request to wireless communication server, and receives and show that planning seeks book path;
6, bar code paste position is respectively: the Quick Response Code that provides library network station address to connect sticks on each main positions of library; Provide the one dimension code of bookshelf three-dimensional coordinate information to stick on library bookshelf side; Provide the figure book bar code of books essential information to be printed on the relevant position of books with the distribution of books;
7, to be connected with described wireless communication server be to realize by Transmission Control Protocol and Socket to described smart mobile phone;
8, described database comprises:
Library's layout map information database, the field mainly comprising has: floor, position coordinates X, position coordinates Y, map matrix element value;
Books location information data storehouse, mainly comprising field has: book name, books bar code, classification number, call number, floor, position coordinates X, position coordinates Y;
Books location information data storehouse is associated with library's Website book information catalogue search engine, and the present invention adopts " book name " and " books bar code " as associate field; Books location information data storehouse is associated with library's layout map information database, adopt " floor ", " position coordinates X ", " position coordinates Y ", as associate field;
9, signal map in library adopts two-dimensional map matrix form, and in matrix, each element is with bookshelf, passageway, wall, loan desk in each floor practical layout of an integer representation; The number that in matrix, each element is filled represents the scale of the area occupied in This floor such as bookshelf, passageway, and the coordinate information of the each element of matrix represents the planimetric position in bookshelf, passageway etc.; The two-dimensional map matrix of each floor according to said method erects a library.
the present invention has advantages of:smart mobile phone is more and more universal in people's life, by mobile phone access library's Website book information catalogue search engine, obtains library's indoor navigation, concerning the people of use smart mobile phone, must be a very welcome service.
Technical scheme of the present invention is by being used mobile phone to take books bar code or using keyword to retrieve in library catalogue search engine, obtain clap or the positional information of the books of looking in library, and by positional information and seek book route and be presented on mobile phone in the mode of map, realize reader in library's indoor navigation.Situational map in You Liao library and the guide of navigation, people just can determine own or the positional information of books in shop in the library of layout complexity, thereby break away from lost embarrassment.
The invention provides one combines with smart mobile phone, location-based service technology based on bar code and indoor cartographic information, library provides books location information data storehouse, builds library's layout map data base, and map location coordinate is associated with books position initialization information database; Reader is object of reference by selecting books, by object of reference and object are retrieved, and localizing objects books, book route is sought in the optimization that simultaneously obtains origin-to-destination.The method realize that principle is simple, convenient and easy, accurate positioning.
The realization of the method does not increase the workload of librarian substantially, as long as by other original classification number of putting up at the bookshelf side bar code that contains bookshelf positional information of pasting; Utilize the existing book information management database in library, and the books location information data storehouse of setting up, after both associations, can directly inquire about by connection table, reduce the complexity of tabulation.Reader only need have a smart mobile phone that can take pictures can obtain the service in library's indoor navigation.
embodiment
Mobile Telephone Gps process in library of the present invention:
Library's part:
1, sticky note two-dimension code image.The two-dimension code image that library's sticky note of each main positions in shop contains Network station of books address, library's Website provides library catalogue search engine functionality;
2, generate library's layout map.Map adopts two-dimensional map matrix form, the bookshelf in each floor practical layout of an integer representation, passageway, wall, loan desk etc. for each element in matrix.For example: 0 represents that bookshelf, 1 represents that passageway, 2 represents that wall, 3 represents loan desk etc.The number that in matrix, each element is filled represents the scale of the area occupied in This floor such as bookshelf, passageway, and the coordinate information of the each element of matrix represents the planimetric position in bookshelf, passageway etc.The two-dimensional map matrix of each floor according to said method erects a library;
3, the layout map data base that erects a library.The field mainly comprising has: floor, position coordinates X, position coordinates Y, map matrix element value.For improving location and navigation speed, the planimetric coordinates of same connected region is taken as same value by the present invention, i.e. the Geometric center coordinates of this region area occupied in map matrix;
4, sticky note bookshelf positional information bar code.The bar code of highly pasting pre-sizing, containing this book classification number number section and bookshelf three-dimensional coordinate information in the left and right, 1.5 meters of sides of the each bookshelf in library.The bookshelf three-dimensional coordinate information of the present invention's design is by three integer representations, and most significant digit represents floor, and an inferior high position and lowest order represent that bookshelf is at the planimetric position of This floor coordinate;
5, set up books location information data storehouse.General library has all had taking care of books database, comprises the essential informations such as book name, numbering, classification number, and the present invention sets up a books location information data storehouse on the basis of existing taking care of books database.Books location information data storehouse mainly comprises field to be had: book name, books bar code, classification number, call number, floor, position coordinates X, position coordinates Y.By book name, books bar code, classification number, call number typing books location information data storehouse, then put books on bookshelf first according to a conventional method in library.The present invention is the workload that reduces books administrative staff acquisition books positional information, design adopts hand-held bar code scanner to gather each bookshelf positional information bar code, identify bookshelf positional information and this bookshelf book classification number number section by bar code scanner, bookshelf positional information is deposited into the books location information data storehouse of corresponding classification number section;
6, books location information data storehouse is associated with library's Website book information catalogue search engine.The design adopts " book name " and " books bar code " as associate field, can directly inquire about by connection table, has reduced the complexity of tabulation, improves retrieval rate;
7, books location information data storehouse is associated with library's layout map data base.The present invention adopts " floor ", " position coordinates X ", and " position coordinates Y ", as associate field;
8, seek the realization of book navigation feature.What the present invention taked seeks book navigation specific implementation is: system in library's Website's book information catalogue search engine retrieval, obtains the position coordinates 1 of target books in library by target books keyword; System in library's Website's book information catalogue search engine retrieval, obtains the position coordinates 2 of these books in library by books bar code information; System, by path planning algorithm, is found out the shortest path of coordinate 1 and coordinate 2 point-to-point transmission walkings, provides and seeks book navigation results, is presented on map;
Reader's part:
1, login library's Website book information catalogue search engine.Reader enters library, uses the smart mobile phone with camera function and bar code recognition function to take the two-dimension code image that a width library provides, and uses mobile phone login library's Website, enters book information catalogue search engine;
2, target books location.Reader logs in by mobile phone the search engine that library's Website provides, input need to be found the keyword of books, determines the unique target book name that needs retrieval, and system is returned to the positional information of target books, be presented on the map of respective storey, finish target books location;
3, reader location.The smart mobile phone that reader has camera function and bar code recognition function by use is taken any books bar code of putting on the shelf at one's side, books bar code information is obtained in mobile phone automatic decoding, system is returned to the positional information of these books, be presented on the map of respective storey, reader locates end;
4, path navigation.Reader, with target books position obtained above and reader position, uses navigation feature, obtains the optimal path of reader position to target location, is presented on map, and what acquisition system provided seeks book navigation way;
In a kind of library of the present invention, Mobile Telephone Gps system comprises mobile phone part and server section, and mobile phone is connected by wireless telecommunications with server.Wherein: mobile phone buffer zone is by described Mobile Telephone Gps system " target localization " gain-of-function target book name keyword, mobile phone sends to server by wireless telecommunications by target books keyword, server is according to the keyword contrast conting in database receiving, determine the position coordinates of target books, then send it back mobile phone by radio communication with the form of figure; Mobile phone buffer zone is by described Mobile Telephone Gps system " reader location " function, by taking photograph of intelligent mobile phone and bar code recognition gain-of-function with reference to book information, mobile phone sends to server by wireless telecommunications with reference to book information, server is according to the book information contrast conting in database receiving, determine position (the being reader position) coordinate with reference to books, then send it back mobile phone by radio communication with the form of figure; If reader selects described Mobile Telephone Gps system " seeking book navigates " function, server is the shortest path to a series of target locations according to the command calculations reader position receiving, and sends it back mobile phone by radio communication with the form of figure.
In a kind of library of the present invention, the functional framework structure of Mobile Telephone Gps system comprises library's part and reader's part.Library's part provides bar code (one dimension code and Quick Response Code); Database comprises: library catalogue information bank, books positional information storehouse, map information database; Path planning navigation module; Library's signal map; Wireless communication module; Reader part possesses can be with server wireless telecommunications, take pictures, the smart mobile phone of bar code recognition, graphical display function.
The route guidance process flow diagram of a kind of method of mobile phone navigation in library of the present invention is as following several steps:
Step 1, login library's Website book information catalogue search engine.Reader enters library, uses the smart mobile phone with camera function and bar code recognition function to take the two-dimension code image that a width library provides, and uses mobile phone login library's Website, enters book information catalogue search engine;
Step 2, target books location.Reader logs in by mobile phone the search engine that library's Website provides, input need to be found the keyword of books, determines the unique target book name that needs retrieval, and system is returned to the positional information of target books, be presented on the map of respective storey, finish target books location;
Step 3, reader location.The smart mobile phone that reader has camera function and bar code recognition function by use is taken any books bar code of putting on the shelf at one's side, books bar code information is obtained in mobile phone automatic decoding, system is returned to this positional information with reference to books, be presented on the map of respective storey, reader locates end;
Step 4, path planning.Reader, with target books position obtained above and reader position, uses navigation feature, and system air navigation aid principle according to the present invention calculates the optimal path of reader position to a series of target locations;
Step 5, system are superimposed upon the optimal path calculating on library's map, return to mobile phone and show;
Step 6, the present invention can realize the navigation of taking pictures at any time at any time, when reader do not find target books and produced change in location or continue to borrow need to generate new while seeking book navigation map, as long as (step 2-step 5) operates again according to above-mentioned.
Claims (1)
1. a method of mobile phone navigation in library, the method comprises target books positioning step, reader's positioning step and navigation step, it is characterized in that: the target book information in described target books positioning step is periodicity automatic acquisition, and if when relevant information there are differences in database, deposit target book information in database.
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| CN201310003322.7A CN103913161A (en) | 2013-01-06 | 2013-01-06 | Library indoor mobile phone navigation method |
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| CN201310003322.7A CN103913161A (en) | 2013-01-06 | 2013-01-06 | Library indoor mobile phone navigation method |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872087A (en) * | 2016-05-28 | 2016-08-17 | 张维秀 | Book inquiry method, device and system |
| CN105973236A (en) * | 2016-04-26 | 2016-09-28 | 乐视控股（北京）有限公司 | Indoor positioning or navigation method and device, and map database generation method |
| CN106382932A (en) * | 2016-09-09 | 2017-02-08 | 华南师范大学 | Library indoor three-dimensional navigation method based on Bluetooth and triangulation |
| CN108668232A (en) * | 2018-05-16 | 2018-10-16 | 安徽省久晟信息科技有限责任公司 | A kind of digital library management system and method |
| CN108961503A (en) * | 2018-06-29 | 2018-12-07 | 郑州中博奥信息技术有限公司 | Storage area inquires guidance method |
| CN109141424A (en) * | 2018-08-01 | 2019-01-04 | 重庆工业职业技术学院 | The navigation equipment in library and the air navigation aid in library |
| CN109883422A (en) * | 2019-02-21 | 2019-06-14 | 秒针信息技术有限公司 | The method and system of books navigation |
| CN109902523A (en) * | 2019-01-17 | 2019-06-18 | 平安科技（深圳）有限公司 | Localization method and device based on two dimensional code, storage medium, computer equipment |
| CN109920174A (en) * | 2019-01-23 | 2019-06-21 | 平安科技（深圳）有限公司 | Book borrowing and reading method, apparatus, electronic equipment and storage medium |
| CN110235159A (en) * | 2017-04-28 | 2019-09-13 | 深圳市元征科技股份有限公司 | A kind of books method for sorting and device |
| CN110489673A (en) * | 2019-09-17 | 2019-11-22 | 潘如鑫 | More demand libraries navigation system and method based on database |
| CN111044043A (en) * | 2019-10-31 | 2020-04-21 | 大众问问(北京)信息科技有限公司 | Navigation method, navigation device and vehicle-mounted equipment |
| CN111080935A (en) * | 2019-12-22 | 2020-04-28 | 秦福奎 | Self-service book borrowing system with navigation function |
| CN112364066A (en) * | 2020-11-02 | 2021-02-12 | 乐恒冬 | Communication method and system based on shared information |
| CN113487785A (en) * | 2021-07-07 | 2021-10-08 | 上海极赫信息技术有限公司 | Library navigation system and method |
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- 2013-01-06 CN CN201310003322.7A patent/CN103913161A/en active Pending
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105973236A (en) * | 2016-04-26 | 2016-09-28 | 乐视控股（北京）有限公司 | Indoor positioning or navigation method and device, and map database generation method |
| CN105872087A (en) * | 2016-05-28 | 2016-08-17 | 张维秀 | Book inquiry method, device and system |
| CN106382932A (en) * | 2016-09-09 | 2017-02-08 | 华南师范大学 | Library indoor three-dimensional navigation method based on Bluetooth and triangulation |
| CN110235159A (en) * | 2017-04-28 | 2019-09-13 | 深圳市元征科技股份有限公司 | A kind of books method for sorting and device |
| CN110235159B (en) * | 2017-04-28 | 2023-08-18 | 深圳市元征科技股份有限公司 | Book sorting method and device |
| CN108668232A (en) * | 2018-05-16 | 2018-10-16 | 安徽省久晟信息科技有限责任公司 | A kind of digital library management system and method |
| CN108961503A (en) * | 2018-06-29 | 2018-12-07 | 郑州中博奥信息技术有限公司 | Storage area inquires guidance method |
| CN109141424A (en) * | 2018-08-01 | 2019-01-04 | 重庆工业职业技术学院 | The navigation equipment in library and the air navigation aid in library |
| CN109141424B (en) * | 2018-08-01 | 2021-09-21 | 重庆工业职业技术学院 | Library navigation device and library navigation method |
| CN109902523A (en) * | 2019-01-17 | 2019-06-18 | 平安科技（深圳）有限公司 | Localization method and device based on two dimensional code, storage medium, computer equipment |
| WO2020147401A1 (en) * | 2019-01-17 | 2020-07-23 | 平安科技（深圳）有限公司 | Qr code-based positioning method and apparatus, storage medium, and computer device |
| CN109920174A (en) * | 2019-01-23 | 2019-06-21 | 平安科技（深圳）有限公司 | Book borrowing and reading method, apparatus, electronic equipment and storage medium |
| CN109883422A (en) * | 2019-02-21 | 2019-06-14 | 秒针信息技术有限公司 | The method and system of books navigation |
| CN109883422B (en) * | 2019-02-21 | 2021-11-16 | 秒针信息技术有限公司 | Book navigation method and system |
| CN110489673A (en) * | 2019-09-17 | 2019-11-22 | 潘如鑫 | More demand libraries navigation system and method based on database |
| CN110489673B (en) * | 2019-09-17 | 2020-07-14 | 乐清市川嘉电气科技有限公司 | Multi-demand library navigation system and method based on database |
| CN111044043B (en) * | 2019-10-31 | 2022-03-15 | 大众问问(北京)信息科技有限公司 | Navigation method, navigation device and vehicle-mounted equipment |
| CN111044043A (en) * | 2019-10-31 | 2020-04-21 | 大众问问(北京)信息科技有限公司 | Navigation method, navigation device and vehicle-mounted equipment |
| CN111080935B (en) * | 2019-12-22 | 2021-08-20 | 江西金虎保险设备集团有限公司 | Self-service book borrowing system with navigation function |
| CN111080935A (en) * | 2019-12-22 | 2020-04-28 | 秦福奎 | Self-service book borrowing system with navigation function |
| CN112364066A (en) * | 2020-11-02 | 2021-02-12 | 乐恒冬 | Communication method and system based on shared information |
| CN113487785A (en) * | 2021-07-07 | 2021-10-08 | 上海极赫信息技术有限公司 | Library navigation system and method |
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Application publication date: 20140709 |