Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Library indoor mobile phone navigation method

A navigation method and library technology, applied in navigation, surveying and navigation, road network navigator and other directions, can solve the problems of complex technology, easy to be interfered by noise, high cost of locator terminals, and achieve the effect of reducing complexity

Inactive Publication Date: 2014-07-09
上海匹克信息科技咨询有限公司
View PDF0 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disadvantage of using GPS for indoor positioning is that the positioning signal is weak when it reaches the ground, and the signal cannot penetrate buildings, and the cost of the locator terminal is high
In addition, some indoor wireless positioning technologies, such as infrared, ultrasonic, radio frequency, and Bluetooth technologies, have shortcomings such as small signal application range, poor stability, and susceptibility to noise interference.
It has also been proposed to combine GPS technology with indoor wireless positioning technology, but the technology is complicated and the cost is high

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The indoor mobile phone navigation process of the library of the present invention:

[0033] Library section:

[0034] 1. Paste the QR code picture. The library pastes two-dimensional code pictures containing the address of the book website in each main location of the library, and the library website provides the library catalog search engine function;

[0035] 2. Generate a library layout map. The map is in the form of a two-dimensional map matrix, and each element in the matrix uses a one-digit integer to represent the bookshelves, aisles, walls, borrowing offices, etc. in the actual layout of each floor. For example: 0 means bookshelf, 1 means aisle, 2 means wall, 3 means library, etc. The number of elements filled in the matrix indicates the proportion of the area occupied by bookshelves and aisles on the floor, and the coordinate information of each element in the matrix indicates the plane position of bookshelves and aisles. According to this method, the two-...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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 [0001] The invention belongs to the technical field of indoor positioning and navigation, in particular to a location service technology supporting indoor maps and navigation. Background technique [0002] At present, there are more and more complex indoor places, such as airport halls, exhibition halls, warehouses, supermarkets, libraries, underground parking lots, etc. in people's lives. In these complex indoor environments, in order to find the desired object, people often have to ask strangers for directions, or turn to the indoor planning maps on the walls. These location-based services are often inefficient and impersonal in places with complex or extremely irregular layouts. Libraries are very typical places that require indoor navigation technology. If you can realize convenient and fast navigation in the library, it will become an easy task for readers to find their favorite books in the "big book sea". [0003] GPS (Globle Pozitioning System) is ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01C21/00G01C21/34G06F17/30G06K7/10
CPCG01C21/206G06K7/10386
Inventor 于霖
Owner 上海匹克信息科技咨询有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com