Tracking method and system by handset possessing positioning device

A technology of a positioning device and a tracking system, applied in the field of mobile phone tracking methods and systems, can solve the problems that the error can reach hundreds of meters away, the accuracy is not enough, etc., and achieve the effect of easy implementation and simple system architecture.

Inactive Publication Date: 2007-07-25
MITAC COMP (SHUN DE) LTD +1
View PDF0 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] According to statistics, the penetration rate of mobile phones in Taiwan, China has ranked first in the world. From this, it can be seen that mobile phones have become an indispensable and necessary tool. There is a value-added function in it, that is, the three nearest base stations where the user is located use the method of triangulation to know the user's location, and then can transmit the geographic information such as the nearest food, bank, and movie theater to the user, but sometimes The coverage area of ​​the base station is several kilometers wide, and the error can reach hundreds of meters away, which is really not accurate enough

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
  • Tracking method and system by handset possessing positioning device
  • Tracking method and system by handset possessing positioning device
  • Tracking method and system by handset possessing positioning device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] Please refer to Fig. 1, this is the system architecture diagram of the present invention, and it comprises following modules: a global satellite positioning system receiving module 210, a central processing unit 220, an input module 230, a display module 240, a global mobile communication system A communication module 250 and a storage module 260 .

[0020] As shown in FIG. 3 , wherein, the global satellite positioning system receiving module 210 is used to receive the position coordinate signal transmitted by the satellite 110; the central processing unit 220 is responsible for converting the position coordinate signal into a latitude and longitude coordinate value, and Coordinate values ​​and some data (such as: header, phone number, name, latitude and longitude coordinates) are compiled into positioning information according to the ...

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

A mobile phone tracking system with positioning unit is featured as enabling to send longitude and latitude coordinate position of tracked end in GPS to intelligent mobile phone of tracking end through SMS, applying mechanically said longitude and latitude coordinate value on GIS for obtaining position of the opposite party after information content is analyzed.

Description

technical field [0001] The present invention relates to a mobile phone tracking method and system thereof, in particular to a mobile phone tracking method and system with a positioning device which utilizes information to transmit the tracked terminal's global satellite positioning system to locate coordinates to achieve the purpose of mobile phone tracking. Background technique [0002] Mobile phone technology is changing with each passing day. Every once in a while, a new function will be launched on the mobile phone, and the appearance will be updated, from the early black and white machine to the current color machine, monophonic ringtones to the current ringtones, WAP browsing the web to integrated packet wireless Service (GPRS, General Packet Radio Service) packet delivery, and even mobile phones can take pictures and video like DV. Although there are many functions, the two most basic functions of mobile phones always exist, that is, to make calls and send messages. ...

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): G01S1/02H04Q7/22G01S19/01
Inventor 张建阳
Owner MITAC COMP (SHUN DE) LTD
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