System and method for collecting traffic information through microblog

A traffic information and microblogging technology, applied in traffic control systems, road vehicle traffic control systems, special data processing applications, etc., can solve the problems of long acquisition cycle and inaccurate acquisition, and achieve strong and scalable data processing capabilities. Good performance and efficiency

Active Publication Date: 2016-09-21
QINGDAO HISENSE TRANS TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0007] The invention provides a system for collecting traffic information through microblogs, which solves the te

Method used

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  • System and method for collecting traffic information through microblog
  • System and method for collecting traffic information through microblog
  • System and method for collecting traffic information through microblog

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Embodiment Construction

[0039] The specific embodiment of the present invention is described in further detail below in conjunction with accompanying drawing:

[0040] see figure 1 As shown, the present embodiment proposes a system for collecting traffic information through microblogs. The system obtains real-time traffic information based on web crawler technology and microblog open platform API (Application Programming Interface), and then performs semantic analysis on the collected traffic information. Analysis and preprocessing, traffic state analysis and traffic event detection and analysis, to obtain traffic state information and traffic event information of the corresponding road section. The system specifically includes the following six modules:

[0041] The acquisition strategy customization module 110 is used to provide a user operation interface through which the user performs customization operations and saves the customization results; configures and manages the capture strategy, mode se...

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Abstract

The invention discloses a system and a method for acquiring traffic information by a microblog. The system comprises an acquisition policy customization module, a microblog information acquisition module, an information preprocessing module, a semantic analysis module, a traffic information center and a traffic information release terminal. The traffic information of the microblog is acquired by the policy customization module, the efficiency of traffic information acquisition by the microblog is improved, the integrity and accuracy of acquired data are ensured, the acquired traffic information is subjected to semantic analysis, the geographical position and event time of the traffic information are rapidly and accurately matched. The system adopts a distributed parallel processing framework, the data processing capacity is high, the processing of super large scale microblog data and other traffic information data can be supported, the distributed characteristic allows the application allocation of the system to be implemented more flexibly, and the system is good in expandability.

Description

technical field [0001] The invention relates to the technical field of collection and processing of urban road traffic condition information, in particular to a method and system for collecting traffic information through microblogs. Background technique [0002] Weibo, short for microblog, is a platform for information sharing, dissemination and acquisition based on user relationships. Users can form personal communities through WEB, WAP and various clients, update information with about 140 characters, and realize Share instantly. In recent years, Weibo has sprung up like mushrooms after rain, and has gradually become a new way of interpersonal communication and information sharing with a large number of users. Weibo contains a wealth of traffic information released by users in real time, including real-time traffic conditions, dynamic parking lot information, travel time, simple intersection maps, road traffic control, road construction information, road traffic events, ...

Claims

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Application Information

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IPC IPC(8): G06F17/30G08G1/00
Inventor 尹纪军夏俊娇刘新刘文广
Owner QINGDAO HISENSE TRANS TECH
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