System, method and device for implementing objective locating based on global positioning system

Abstract

A system for realizing the target positioning on the basis of a global positioning system comprises: the global positioning system GPS which is composed of a satellite network and is used for positioning and navigation; a camera for supporting the GPS function, which is used for obtaining the GPS information of a target place by the GPS when in on-site picture taking by a built-in GPS receiving module, adding and storing the GPS information of the target place in a shot photo at the end of the on-site shooting; a transmitting terminal, which is used for transmitting the GPS information of thetarget place; a receiving terminal which comprises a GPS navigation module and is used for transmitting the received GPS information of the target place to the GPS navigation module; the GPS navigation module is used for the navigation and the positioning according to the local GPS information and the GPS information of the target place which are obtained by the GPS. The system skillfully combines the functions of the GPS, the photo shooting and the mobile phone multimedia message, thus bringing great convenience to the realization of the target positioning for a user; furthermore, the systemhas simple constitution, convenient method and precise positioning result.

Description

technical field [0001] The present invention relates to a global positioning system (GPS, Global Positioning System) satellite positioning technology, in particular to a system, method and device for positioning a target based on GPS. Background technique [0002] GPS is a high-precision, all-weather and global radio navigation positioning and timing multi-function system established with the development of modern science and technology. It uses a satellite network composed of 24 artificial satellites located more than 20,000 kilometers above the earth to continuously transmit positioning signals to the earth. Any GPS receiver on the earth, as long as it receives the signals from more than three satellites on the satellite network, it can report the position (longitude, latitude and altitude), time and motion status (speed and speed) of the GPS receiver after calculation. course). With the increasingly mature GPS technology, more and more embedded systems (including PDAs a...

AI Technical Summary

Problems solved by technology

In this case, it is more difficult for B to quickly find A. Even if A holds a GPS mobile phone, it is difficult to use the GPS navigation function because the destination cannot be entered.

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