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Area navigation method and navigation terminal

A technology of area navigation and navigation terminal, applied in the field of navigation, can solve problems such as low navigation efficiency, and achieve the effect of high navigation efficiency

Inactive Publication Date: 2013-10-23
肖湘萍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides an area navigation method and device, which can solve the problem that the existing navigation system needs to continuously calculate the optimal route and has low navigation efficiency

Method used

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  • Area navigation method and navigation terminal

Examples

Experimental program
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Effect test

Embodiment Construction

[0024] figure 1 A schematic flow chart of an area navigation method provided in Embodiment 1 of the present invention, including:

[0025] Step 101, the navigation terminal receives a navigation request, and the navigation request includes destination information.

[0026] For example, the navigation request may be directly input by the user through the user interface of the navigation terminal, or transmitted by a third party wirelessly, or may be clicked by the user on a button or link on a web page, or clicked by the user on a text message or Links in MMS messages to initiate navigation requests;

[0027] It is worth noting that the acquisition of the navigation request includes but is not limited to input or start in the above manner.

[0028] Step 102. Obtain an area navigation map corresponding to the destination information, where the area navigation map corresponding to the destination information includes road navigation information of at least one road to the desti...

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PUM

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Abstract

The invention discloses an area navigation method and a navigation terminal. The area navigation method comprises the following steps of: receiving a navigation request by the navigation terminal, wherein the navigation request includes destination information; acquiring an area navigation map corresponding to the destination information, wherein the area navigation map corresponding to the destination information includes path navigation information of at least one path leading to a destination in an area in which the destination is preset; acquiring current position information; and returning to the path navigation information from a path to the destination when a current position is on the path in the area in which the destination is preset according to the current position information and the area navigation map corresponding to the destination information. According to the area navigation method and the navigation terminal, the problem that the navigation efficiency is low because a conventional navigation system needs to continuously calculate an optimal path is solved.

Description

technical field [0001] The invention relates to the technical field of navigation, in particular to an area navigation method and a navigation terminal. Background technique [0002] In real life, people live in one place for a period of time, and they don’t need a navigation system to go to big landmarks. In most cases, they are just approaching their destination, due to the lack of road signs in a small area of ​​the destination. , It is difficult to find the specific location of the destination and only needs navigation. [0003] The existing navigation system is based on satellite positioning system and electronic map data, according to the starting point and destination input by the user, and automatically plans the corresponding navigation route according to the optimal path algorithm. First of all, the existing navigation system that provides navigation paths based on the optimal path algorithm can only provide linear optimal paths. When the user's current location i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/34
Inventor 肖湘萍
Owner 肖湘萍
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