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Method and device for processing traffic information

An information processing method and technology of an information processing device, which are applied in the field of traffic information, can solve the problems of slow download speed, large amount of electronic map data, messy pictures, etc., and achieve the effect of small amount of data

Active Publication Date: 2013-05-01
CENNAVI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, when the electronic map generated by the above scheme is released on the vehicle-mounted terminal or mobile phone, due to the limitation of the size of the display screen of the terminal device, the picture will appear messy, and the download speed is slow due to the large amount of data of the electronic map.

Method used

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  • Method and device for processing traffic information
  • Method and device for processing traffic information
  • Method and device for processing traffic information

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Embodiment Construction

[0024] 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.

[0025] An embodiment of the present invention provides a traffic information processing method, such as figure 1 shown, including the following steps:

[0026] 101. Obtain the corresponding bitmap picture and corresponding picture information from the preset picture library according to the target area information, the bitmap picture is drawn with the road in the target area, and the picture information includes the road information in the picture .

[0027] The ...

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Abstract

The embodiment of the invention discloses a method and a device for processing traffic information, and relates to the field of the traffic information. The method comprises the following steps of: acquiring a corresponding bitmap picture and corresponding picture information from a default picture library according to information of a target area, wherein default roads in the target area are drawn on the bitmap picture, and the picture information comprises road information in the picture; acquiring traffic information of each road on the bitmap picture from a traffic information base according to the road information; and marking the traffic information on the bitmap according to a preset mode. The method and the device are mainly used for releasing dynamic traffic information for users.

Description

technical field [0001] The invention relates to the field of traffic information, in particular to a traffic information processing method and device. Background technique [0002] With the continuous development of intelligent transportation technology, there are various forms of traffic information release. Real-time traffic information can be released through terminal equipment, such as vehicle navigation terminal equipment or handheld navigation terminal equipment, which brings convenience and effective traffic information to people's travel. Alleviate the congestion of urban traffic. [0003] In the prior art, the following methods can be used to release traffic information to terminal devices: directly superimpose real-time dynamic traffic information on the electronic map, that is, superimpose lines of different colors on the roads of the electronic map to represent different road sections on the electronic map traffic information, and then send the electronic map su...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/09G08G1/0962G08G1/0969
Inventor 戴希
Owner CENNAVI TECH