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Mobile phone network navigation circuit planning and processing method

A technology of navigation routes and processing methods, which is applied to road network navigators and other directions, and can solve problems such as weak CPU processing capabilities

Inactive Publication Date: 2009-08-12
XIAMEN YAXON NETWORKS CO LTD
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Problems solved by technology

[0005] (Remarks: At present, mobile phones on the market are mainly composed of two categories, one is smart phones, and the other is feature phones; because smart phones need to process multimedia, their CPU processing capabilities are relatively strong; and feature phones are due to It only needs to implement common functions such as calls and short messages, and its CPU processing capacity is relatively weak

Method used

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  • Mobile phone network navigation circuit planning and processing method
  • Mobile phone network navigation circuit planning and processing method
  • Mobile phone network navigation circuit planning and processing method

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Embodiment Construction

[0032] A mobile phone network navigation route planning and processing method of the present invention divides the navigation process into the following three stages:

[0033] 1. Geographic information point search: The user inputs the name of the destination through the GPS mobile terminal, and sends it to the geographic information point query server of the navigation center through the mobile wireless communication network, and searches out the matching geographic information point, and its processing flow Such as figure 2 Shown:

[0034] (1) The user selects the province or municipality directly under the Central Government where the destination is located through the GPS mobile phone;

[0035] (2) The user selects the destination city through the GPS mobile phone;

[0036] (3) The user inputs the keyword of the destination name through the GPS mobile phone;

[0037] (4) The GPS mobile phone transmits the destination province, city and destination name selected by the ...

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Abstract

The invention discloses a method for planning and processing a network navigation line of a mobile phone, wherein a mobile phone terminal transmits destination information to a navigation center, and the calculation of the navigation line and the generation of a navigation map are realized by a navigation line computation server and a navigation map server of the navigation center respectively, so the mobile phone can realize the navigation function without strong CPU processing ability and only with a mobile wireless communication network. The invention is suitable to be realized on most of functional mobile phones at present.

Description

technical field [0001] The invention relates to a mobile phone network navigation route planning and processing method. technical background [0002] With the appearance of mobile phones with GPS function, it will gradually become a trend to realize the navigation function on mobile phones. At present, the navigation function implemented on mobile phones is mainly based on autonomous navigation, that is, the mobile phone is equipped with a navigation map and the navigation path is calculated on the mobile terminal. Relatively powerful CPU computing power also requires large-capacity storage space for saving navigation maps, which also brings problems such as untimely update of navigation maps and high update costs. [0003] With the coverage of public mobile wireless networks (such as GSM network / GPRS network / CDMA network, etc.), mobile wireless networks can satisfy wireless communication applications with large data volumes in terms of coverage and communication speed. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C21/26G01C21/34G01C21/30
Inventor 陈从华杨磊汤益明黄希煌蔡良达
Owner XIAMEN YAXON NETWORKS CO LTD
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