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Real-time location sharing method for shared car and mobile terminal

A mobile terminal and car-sharing technology, applied in location-based services, security devices, security communication devices, etc., can solve problems such as the lack of mature technologies for sharing locations among friends, and achieve protection from leakage and system security. , the effect of increasing the accuracy

Inactive Publication Date: 2019-03-19
安徽小明出行科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no relatively mature technology for sharing location among friends during the use of shared cars.

Method used

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  • Real-time location sharing method for shared car and mobile terminal
  • Real-time location sharing method for shared car and mobile terminal
  • Real-time location sharing method for shared car and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] see Figure 1 ~ Figure 4 , the real-time location sharing method of shared cars and mobile terminals of the present invention, the client performs interactive communication with the map location server through the Web server to locate the location; the Web server receives and responds to multi-party request information, and interacts with the MySQL database server to obtain the location Information, Web server, map location server and MySQL server use HTTP protocol encapsulated by TCP protocol as the basic network data packet format for interactive messages to exchange information, receive and send format data packets, parse and encapsulate location information, and realize car sharing and mobile terminals Real-time location sharing, the process is as follows: 1) The mobile terminal sends an HTTP request message to the map location server through the network interface module, uses the GPS positioning system to perform real-time positioning of the mobile terminal and the ...

Embodiment 2

[0032] see Figure 1 ~ Figure 4 , The real-time location sharing method of car sharing and mobile terminals in this embodiment is different from Embodiment 1 in that the location sharing process includes two location sharing modes: coarse-grained and fine-grained, and coarse-grained refers to that location information is only shared At the city level, when the sharing party uses the location sharing function, he can view the list of friends in the same city, but it is not displayed on the map; fine-grained means that the shared location information can be displayed in detail down to the smallest scale of the map, and the location is shared at the same time All of your friends will be displayed on the map to realize multi-party location sharing; the party sharing the location can realize the location query of friends in the same city by selecting the granularity of location information.

Embodiment 3

[0034] see Figure 1 ~ Figure 4 The real-time location sharing method of car sharing and mobile terminals in this embodiment is different from Embodiment 1 or Embodiment 2 in that a further display location sharing module realizes multi-party location sharing: the client starts the multi-party location display service and starts the second timer The function of calling the timer is that if the current latitude and longitude position of the client obtained through the acquisition has not changed within seconds, the client's unchanged current position latitude and longitude will be encrypted (MD5 encryption technology) as a parameter of the multi-party request, and then the timer will restart Timing, if the current latitude and longitude position of the client obtained through the counter changes within seconds, the newly changed current latitude and longitude position of the client is encrypted and used as a parameter for multi-party requests. Call the request encapsulation fun...

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Abstract

The present invention relates to a real-time location sharing method for a shared automobile and a mobile terminal. A web server receives and responds to multi-party request information, and performsinformation interaction with a map location server and a MySQL server. A mobile terminal sends an HTTP request message to the map location server by using a network interface module. The map locationserver uses a GPS positioning system to locate in real time and accurately locate the mobile terminal and the shared car, and then encrypts a location latitude and longitude by using an encryption module. A location sharing module invokes a request encapsulation function of the network interface module, uses the encrypted location latitude and longitude as a multi-party request parameter, generates a client multi-party request message, and sends the client multi-party request message to the web server. The map location server uses the encrypted client location latitude and longitude as a multi-party request parameter, and generates a client multi-party request message. A user receives a multi-party response sent back by the server by using the network interface module, and parses the response message to obtain multi-party result information. In this way, presentation of real-time locations of multi-party friends is implemented.

Description

technical field [0001] The invention relates to a location sharing technology among friends, in particular to a real-time location sharing method for car sharing and mobile terminals. Background technique [0002] With the introduction of sharing technology and the gradual maturity of the sharing economy, more and more shared resources and services have emerged, such as shared umbrellas and shared bicycles. Later, with the improvement of people's living standards, shared cars appeared in people's field of vision. The emergence of shared cars has made more and more people have higher and higher requirements for sharing technology. [0003] When using a shared car, friends generally have mutual agreement, and at this time, the demand for location sharing between friends is becoming more and more intense. An abnormal situation can be reported to the police in time, and to a certain extent, dangerous situations can also be avoided when taking a taxi. [0004] In view of the e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W12/02H04L29/08
CPCH04L9/0643H04L67/02H04W4/023H04L67/52H04L67/60
Inventor 邓学思康国庆田海玉江敏陶贺
Owner 安徽小明出行科技有限公司
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