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Mobile navigation method and device thereof

A kind of navigation method, technology of mobile device

Inactive Publication Date: 2010-07-07
INVENTECSHANGHAI TECH
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  • Abstract
  • Description
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Problems solved by technology

[0004] What's more worth mentioning is that if these road sections cannot be distinguished, when the user is driving on the previously planned route, he is unable to move forward in the originally planned route, but ignores other routes that can be driven. , but if the driving route is suddenly changed, it is prone to accidents, which not only wastes the user's time, but also consumes the user's physical strength and energy

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  • Mobile navigation method and device thereof
  • Mobile navigation method and device thereof
  • Mobile navigation method and device thereof

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Embodiment Construction

[0054] The specific implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples, but the protection scope of the present invention should not be limited thereby.

[0055] Please refer to figure 1 , figure 1 It is a schematic flow chart of the mobile navigation method of the present invention, which includes:

[0056] It is judged whether the main driving route contains at least one block-prone road section (step S100). The location of the destination that the user wants to arrive is received by the mobile device with the global positioning system, and the driving route is planned according to the set destination, and the main driving route is planned by using multiple road sections. And judge whether there is at least one easy-to-congestion road section among the multiple road sections of the main driving route. In addition, the method of obtaining the easy-to-congestion road section incl...

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Abstract

The invention discloses a mobile navigation method and a device thereof. The method is applied in a mobile device provided with a global positioning system, the mobile device receives the destination and plans the main driving route according to the destination, and the main driving route comprises a plurality of road sections. The mobile navigation method comprises the following steps: judging whether the main driving route comprises at least an easy traffic jamming road section; if yes, planning a standby driving route from the road section before prior to easy traffic jamming road section, so as to reach the destination; driving on the main driving route and deciding whether to adopt the standby driving route rather than the main driving route according to the obtained actual road condition of the easy traffic jamming road section before reaching the easy traffic jamming road section. The method is applied in the mobile device provided with the global positioning system, and a substitute route plan for the easy traffic jamming road section is made in advance when the driving route is planned.

Description

technical field [0001] The present invention relates to a mobile navigation method and device for route planning, in particular to a method and device for planning an alternate route of a mobile device with a Global Position System (Global Position System, GPS) navigation function. Background technique [0002] Global Positioning System is a navigation system combining satellite and wireless technology, which can provide users with precise positioning, speed and time information. The application of GPS has widely existed in the current market. With the advancement of satellite technology, many GPS technologies and business opportunities are also developing rapidly. In the early days, GPS was only used in military units, and its purpose was for military purposes, such as fighter planes, ships, and vehicles. , Personnel, accurate positioning of attack targets, etc. Today, today's GPS has been opened to the public for positioning. This technology, which combines space satellit...

Claims

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Application Information

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IPC IPC(8): G01C21/34
Inventor 刘献忠
Owner INVENTECSHANGHAI TECH
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