Movable positioning system and method

A technology of mobile positioning and global positioning system, which is applied in the field of mobile positioning systems, positioning devices for handheld and vehicle-mounted equipment, and can solve problems such as low positioning accuracy, high investment cost, and inflexible use

Inactive Publication Date: 2009-07-01
BEIJING INFORSON TECH
View PDF0 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems of high investment cost, low positioning accuracy, or inflexible use and relatively large investment in the existing technology, the purpose of the present invention is to meet various positioning requirements without establishing a fixed positioning reference node network,

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Movable positioning system and method
  • Movable positioning system and method
  • Movable positioning system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0096] The present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that the described embodiments are only intended to facilitate the understanding of the present invention, and have no limiting effect on it.

[0097] Among the present invention, mentioned telecommunication network refers to the mobile communication network of GSM or 3G or CDMA or GPRS that telecommunication service provider provides, carries out communication with short message, voice, Internet, video mode; The telecommunication network communication module refers to support GSM Or a chip module for telecommunications network services of 3G or CDMA or GPRS.

[0098] The single mobile positioning device contains only one positioning device 100, and the multi-mobile positioning device contains multiple positioning devices 100; among the multiple mobile positioning devices 100, the device responsible for positioning calculation and device organization ...

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 invention relates to a mobile positioning system and a method thereof. The system communicates with telecom network and Zigbee wireless network between a positioning device and a positioning object, respectively receives the positioning signals of a globe positioning system, and adopts the telecom network to transmit their position information. The mobile positioning system and method combines GPS and the wireless positioning method based on Zigbee wireless network, wherein the positioning device is arranged at mobile type or distribution type to be used as the positioning reference point of a positioning object to obtain positioning reference data, and adopts positioning calculation to obtain the position of the positioning object. The invention overcomes the defects of GPS such as low positioning precision and high investment at special field; and resolves the problem that Zigbee positioning method needs to establish many positioning reference nodes and relative maintenance. The invention is suitable for positioning the positioning objects widely distributed or the network of strong mobility and randomness.

Description

technical field [0001] The invention belongs to the technical field of positioning, and relates to positioning devices for handheld and vehicle-mounted equipment, in particular to a mobile positioning system and method based on a global positioning system (GPS) and a Zigbee wireless network. Background technique [0002] In everyday life, we often need to determine the location of an object (such as emergency patients and young students, tools that need to be used, lost pets, etc.). For such a requirement, technically, the global positioning system GPS or location-based services (LBS, Location Based Services) are often used for positioning. However, sometimes, if the positions of the objects to be located are relatively concentrated and the number is relatively large, a wireless network (such as a wireless local area network) is often used for positioning. From the perspective of cost, the wireless local area network positioning method is smaller than GPS and LBS, but it ne...

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): G01S5/02G01C21/26H04L12/28H04B5/00
Inventor 陈澎
Owner BEIJING INFORSON TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap