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Positioning data sharing method and system

A positioning data and sharing system technology, applied in satellite radio beacon positioning system, transmission system, radio wave measurement system, etc., can solve the problems of wasting time and communication costs, and achieve the effect of accurate prediction or shortening the pursuit route

Active Publication Date: 2015-05-27
SHANGHAI YIKE COMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to overcome the defects that the existing mobile terminals can only know the positions of other mobile terminals through conversation, which wastes time and communication costs, and provides a method for quickly obtaining the positions of other mobile terminals and planning routes. Positioning data sharing method and system

Method used

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  • Positioning data sharing method and system
  • Positioning data sharing method and system
  • Positioning data sharing method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A mobile phone A and a mobile phone B all install an instant messaging module, and have the account number and password of logging in described instant messaging module respectively, refer to figure 1 , a positioning data sharing method is as follows:

[0046]Step 11. Mobile phone A and mobile phone B log in to the instant messaging module through their respective accounts and passwords. Mobile phone A receives an instruction to select mobile phone B in the contact list of mobile phone A's account, and sends a message to mobile phone B to upload the location. Prompt information.

[0047] Step 12, mobile phone B receives the prompt information, regularly locates the current position through GPS, if the positioning is successful, uploads the longitude and latitude of the positioned position to the server, if the positioning fails, then uses the base station to locate, and then uploads the positioned position latitude and longitude to the server.

[0048] Step 13. Mobile...

Embodiment 2

[0055] This embodiment is basically the same as Embodiment 1, see figure 2 , the difference is: replace step 13 in implementation 1 with step 23, and replace step 14 in embodiment 1 with step 24:

[0056] Step 23 is that mobile phone A regularly obtains the latest uploaded position of mobile phone B from the server, and regularly locates the current position through GPS. If the positioning is successful, perform step 24. If the positioning fails, then use the base station to locate, and then perform step 23. twenty four.

[0057] Step 24 is that mobile phone A acquires a route starting from the latest location of mobile phone A and ending at the latest location of mobile phone B through the navigation system.

[0058] For the positioning data sharing method of this embodiment, because the positions of mobile phone A and mobile phone B are positioned regularly, the starting point and end point of the route obtained by mobile phone A are closer to the actual positions of mobil...

Embodiment 3

[0063] Mobile phone C and mobile phone D all install an instant communication module, and have the account number and password of logging in described instant communication module respectively, see image 3 , a positioning data sharing method is as follows:

[0064] Step 31. Mobile phone C and mobile phone D log in to the instant messaging module through their respective account numbers and passwords. Mobile phone C receives an instruction to select mobile phone D in the contact list of mobile phone C's account, and sends an instruction to upload the location to mobile phone D. Prompt information.

[0065] Step 32, the mobile phone D receives the prompt information, regularly locates the current position through GPS, if the positioning is successful, executes step 33, if the positioning fails, then periodically locates the current position through the base station and uploads it to the server, and then executes the step 36.

[0066] Step 33, the mobile phone D regularly obta...

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Abstract

The invention discloses a positioning data sharing method and system. The positioning data sharing method comprises the steps that a first mobile terminal is used for positioning a current location and uploading to a server regularly via a GPS (global position system) or a base station; a second mobile terminal is used for positioning a current location, obtaining the location uploaded by the first mobile terminal newly from the server via the GPS or the base station and obtaining a route by taking the location positioned by the second mobile terminal as a starting point and the obtained location of the first mobile terminal as an end point via a navigation system; the priority of the GPS is higher than that of the base station; and if the GPS positioning fails, the positioning is carried out via the base station. With the adoption of the method, the location of the first mobile terminal can be obtained while the second mobile terminal is not required to carry out calling, and the route is planned quickly and precisely to follow up the first mobile terminal.

Description

technical field [0001] The invention relates to a positioning data sharing method and system. Background technique [0002] Today, with rapid economic development, continuous improvement of traffic conditions, and increasing people's living standards, self-driving travel has become a popular way of tourism, life and leisure for young and middle-aged people with certain spending power and ideas in our large and medium-sized cities. During the happy journey, we often encounter a lot of troubles, such as traveling with friends, our vehicle is left behind, and we don’t know where the other teammates in the team are. In such a situation, we usually can only take out the phone to call friends in other cars, and find the team according to the description of the road by the friend, but this method usually has the following problems: [0003] 1. When traveling to a different place, the local geographical environment is not very clear, it is easy to have unclear road descriptions, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04L29/08G01S19/46
CPCG01S19/48H04L67/06H04W4/02
Inventor 孙远志
Owner SHANGHAI YIKE COMM TECH