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Navigation data processing method and terminal based on high-speed traffic events

A processing method and technology of navigation data, applied in the field of traffic navigation, which can solve the problem of no highway and so on

Active Publication Date: 2016-05-04
北京中广睛彩文化传媒有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing navigation software generally only has road conditions within the city, but no information on highways

Method used

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  • Navigation data processing method and terminal based on high-speed traffic events
  • Navigation data processing method and terminal based on high-speed traffic events

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Embodiment Construction

[0023] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] figure 1 It is a flow chart of the navigation data processing method based on the high-speed road condition event of the present invention; comprises the following steps in the figure:

[0025] Step 1, code each expressway, collect the road shape of each expressway, and mark the stake number of the milepost on each expressway;

[0026] Existing expressways have uniform numbers, for example, G1, G2, G3..., therefore, we can code each expressway accordingly, collect the road shape of each expressway, and mark the The pile point number of the mileage pile; the mileage pile is used to describe the position on the expressway, for example, the 124th pile of G6 indicates the 124 kilometers of the G6 expressway. The above data ca...

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Abstract

The invention discloses a navigation data processing method and terminal based on a freeway road condition event. The navigation data processing method comprises the following steps of: firstly, coding for each freeway, collecting the freeway shape of each freeway, and marking the stone point number of a kilometer stone on each freeway; then, extracting the position of each kilometer stone from a highway network; storing obtained kilometer stone data into a binary file which is used as a freeway section coding schedule to be stored in a terminal; overlapping the manufactured freeway section coding schedule onto a map; after freeway road condition event service data is received and analyzed by a China mobile multimedia broadcasting (CMMB) channel on a terminal, matching the analyzed freeway road condition event service data onto a corresponding coding position; and displaying the freeway road condition event service data by a terminal. According to the navigation data processing method and terminal disclosed by the invention, the freeway road condition event on the freeway can be quickly and accurately positioned on the map, and a user can find in time and choose a travelling mode according to the map.

Description

technical field [0001] The invention relates to the technical field of traffic navigation, in particular to a navigation data processing method based on high-speed road condition events. Background technique [0002] In recent years, inter-city roads are being built rapidly, and people shuttle between cities more and more frequently. Therefore, people are also more and more concerned about the events on the highway, so as to choose the correct time and road. How to quickly and accurately display high-speed information to users is a problem that must be considered in today's navigation services. [0003] Existing navigation software generally only has road conditions inside the city, but does not have information on highways. Contents of the invention [0004] In view of the defects in the prior art, the present invention provides a method for processing navigation data based on high-speed traffic events, which is characterized in that it comprises the following steps: ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/34G08G1/00
Inventor 惠订
Owner 北京中广睛彩文化传媒有限公司