Mutual navigation method and system and movable terminal

A navigation method and terminal technology, applied in the field of navigation, can solve the problems of high cost, inability to move terminal navigation services, and low user experience, and achieve the effects of improving positioning accuracy, improving user experience, and reducing restrictions

Active Publication Date: 2011-01-26
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. Due to the limitation of network bandwidth and the influence of geographical information collection and update, the existing mobile positioning by operators is limited to terminal positioning services, and provides terminal users with some surrounding shopping malls, restaurants and other service facilities through electronic map services , but it cannot provide navigation services for mobile terminals, and the positioning accuracy of mobile positioning services

Method used

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  • Mutual navigation method and system and movable terminal
  • Mutual navigation method and system and movable terminal
  • Mutual navigation method and system and movable terminal

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Embodiment Construction

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0043] See figure 1 , is a schematic structural diagram of an embodiment of a mutual assistance navigation system provided by an embodiment of the present invention; the mutual assistance navigation system includes: a mobile communication network, a requested terminal 10 and a requesting terminal 20 .

[0044] The mobile communication network includes but is not limited to the GSM network and / or CDMA network provided by the mobile operator, which is used to provide...

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Abstract

The invention discloses a mutual navigation method comprising the following steps of: receiving a navigation assistance request message of a requesting terminal; calling a navigation database to plan paths according to the navigation assistance request message; obtaining the current position information of the requesting terminal in real time; and transmitting navigation information to the requesting terminal according to the planned paths in real time. Correspondingly, the invention also discloses a movable terminal and a mutual navigation system. The invention is capable of realizing the mutual navigation among movable terminals, increasing the navigation position accuracy of the movable terminals, promoting the development of navigation application service and increasing user experience.

Description

technical field [0001] The present invention relates to the technical field of navigation, in particular to a mutual aid navigation method, system and mobile terminal. Background technique [0002] Mobile positioning service refers to the use of specific positioning technology to obtain mobile terminal information through the operator's network (such as: GSM (Global System for Mobile Communications, Global System for Mobile Communications) network, CDMA (Code Division Multiple Access, Code Division Multiple Access) network) The location information (latitude and longitude coordinates), with the support of the electronic map platform, provides terminal users with positioning services for mobile terminals. The mobile positioning service implemented through the operator's network only needs to open the relevant service business, and does not need the hardware support of the mobile terminal. [0003] With the development of navigation technology, more and more mobile terminals ...

Claims

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Application Information

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IPC IPC(8): H04W4/02H04W4/12
Inventor 李承珍
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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