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Road information processing method and processing system

An information processing method and technology for an information processing system, applied in the field of data processing, can solve the problems of inability to guarantee road connectivity, time-consuming and labor-intensive manual inspection and cutting, and low efficiency.

Active Publication Date: 2021-07-06
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] However, the traditional road condition smoothing strategy has the following defects: the connectivity between roads cannot be guaranteed; manual inspection and cutting are time-consuming and labor-intensive, which is not only inefficient, but also prone to omissions, and thus the accuracy cannot be guaranteed

Method used

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  • Road information processing method and processing system
  • Road information processing method and processing system
  • Road information processing method and processing system

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Embodiment Construction

[0043] Referring to the drawings, wherein like reference numerals represent like components, the principles of the present invention are exemplified when implemented in a suitable computing environment. The following description is based on illustrated specific embodiments of the invention, which should not be construed as limiting other specific embodiments of the invention not described in detail herein.

[0044] In the following description, specific embodiments of the present invention will be described with reference to steps and symbols executed by one or more computers, unless otherwise stated. Accordingly, these steps and operations will several times be referred to as being computer-implemented, which herein refers to operations by a computer processing unit of electronic signals representing data in a structured form. This operation transforms the data or maintains it in a location in the computer's memory system that can reconfigure or otherwise alter the operation ...

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Abstract

The invention discloses a road information processing method and a road information processing system. The method first screens out target roads from the original road network according to road grades and traffic volumes; and then judges whether the target roads are connected by position reference information , when not connected, complete the target road with non-target roads to generate the target road network, and then ensure the connectivity between roads; then traverse the road units in the target road network, the continuous, road condition The same road units are grouped, so that the display granularity of road conditions is appropriate, and the clarity and accuracy of road display are improved. The method also provides two groups of modes of map display and navigation display, respectively for the target road and the target road network, with high display clarity and higher accuracy in estimating travel time.

Description

technical field [0001] The invention belongs to the field of data processing, and in particular relates to a road information processing method and a road information processing system. Background technique [0002] Navigation application software is widely used in mobile terminals such as mobile phones. Among them, the granularity of the road condition display directly determines the clarity and accuracy of the road condition. If the granularity is too small, the road conditions will appear too fragmented. Although the definition is high, it will increase the system load during the download and display process; if the granularity is too large, it will affect the accuracy of the navigation system. Therefore, it is necessary to plan reasonably the granularity of road conditions, that is, to group road sections with the same road conditions and display them uniformly, so as to make the road condition display smoother. [0003] The traditional road condition smoothing strateg...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/34G01C21/30
CPCG01C21/30G01C21/3446G01C21/3461G01C21/3492
Inventor 王刚伟臧苏宇
Owner TENCENT TECH (SHENZHEN) CO LTD
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