Method and system matching with mobile phone for automatic navigation

Abstract

The invention relates to a method of automatic navigation by matching mobile phones and a system thereof comprising: a first user mobile phone with the GPS navigation function which receives and positions first positioning information of the current location of the first user mobile phone from a GPS satellite, implements coding processing and transmits a coded signal via an antenna; and a second user mobile phone which receives the coded signal sent by the first user mobile phone, and implements the decoding processing and separates out the first positioning information; the second user mobile phone transmits the separated first positioning information to a car GPS navigational system; and the car GPS navigational system receives the first positioning information from the second user mobile phone and receives second positioning information of the current location of a positioned vehicle from the GPS satellite, and carries out the automatic navigation operation by taking the first positioning information as navigation destination positional information and the second positioning information as departure place positional information. The navigation information can be obtained conveniently and safely by using the method and system of the invention and matching mobile phone operations by drivers without inputting the navigation destination manually.

Description

technical field [0001] The invention relates to navigation technology, more specifically, to a method and system for automatic navigation in cooperation with a mobile phone. Background technique [0002] Currently, the vehicle-mounted global positioning system (Global Positioning System, GPS) is one of the important application directions of GPS navigation. The GPS antenna of the vehicle-mounted GPS navigation system receives the data information transmitted by at least 3 of the 24 GPS satellites around the earth, combined with the electronic map stored in the vehicle-mounted navigation terminal, the position coordinates determined by the GPS satellite signal match this , to determine the exact position of the navigation object in the electronic map. The user driving the vehicle can let the computer select the driving path while driving, and use this as the direction guide, so as to reach the destination correctly and quickly. [0003] figure 1 It is a structural diagram ...

AI Technical Summary

Problems solved by technology

[0012] The technical problem to be solved by the present invention is to provide a method for automatically navigating with a mobile phone in view of the defect that the navigation system of the prior art is cumbersome and has potential safety hazards when manually inputting the navigation destination during driving.

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