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Parallel processing system and parallel processing method for large-scale real-time traffic data

A real-time traffic and traffic data technology, applied in the transmission system, traffic flow detection, electrical components, etc., can solve the problems of increasing traffic data center construction and maintenance costs, hindering the construction and development of intelligent transportation systems, and achieving the goal of improving processing performance Effect

Inactive Publication Date: 2015-12-09
NORTH CHINA UNIVERSITY OF TECHNOLOGY
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

For this reason, the system will have to upgrade software and hardware frequently, which will increase the construction and maintenance costs of the traffic data center, and will also greatly hinder the construction and development of intelligent transportation systems.

Method used

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  • Parallel processing system and parallel processing method for large-scale real-time traffic data

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Embodiment Construction

[0022] Embodiments of the present invention will be described below with reference to the drawings. Elements and features described in one drawing or one embodiment of the present invention may be combined with elements and features shown in one or more other drawings or embodiments. It should be noted that representation and description of components and processes that are not related to the present invention and known to those of ordinary skill in the art are omitted from the drawings and descriptions for the purpose of clarity.

[0023] See attached figure 1 Shown is a structural diagram of an embodiment of the large-scale real-time traffic data parallel processing system of the present invention.

[0024] The large-scale real-time traffic data parallel processing system 20 of this embodiment communicates with a server group 21 and a traffic data publisher / subscriber 22 . Among them, the communication server group 21 is used to receive the real-time traffic data collected...

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Abstract

The invention relates to parallel processing system and method for massive real-time traffic data. The system comprises a communication server group and a traffic data release / subscription device. The communication server group is used for receiving real-time traffic data acquired by a front-end monitoring unit, checking and analyzing the received real-time traffic data, sorting the different types of real-time traffic data, and forwarding the data to the traffic data release / subscription device. The traffic data release / subscription device is used for establishing a queue of real-time traffic data release / subscription messages, receiving and caching the real-time traffic data forwarded by the communication server group, and distributing the real-time traffic data to different subscription destinations which subscribe the real-time traffic data. By the parallel processing system and method for massive real-time traffic data, capability of acquiring the traffic data in real time and capability of processing the massive traffic data can be enhanced, and the expansibility requirement under traffic business development is met.

Description

technical field [0001] The invention relates to an intelligent traffic system in the field of traffic information processing, in particular to a parallel processing system and a parallel processing method for large-scale real-time traffic data. Background technique [0002] The intelligent transportation system is a large-scale, A real-time, accurate and efficient integrated transportation and management system that functions in all directions. The intelligent transportation system is mainly composed of four parts: traffic data acquisition equipment, remote communication network, traffic data center, traffic information service and application. Among them, the traffic data center responsible for traffic data aggregation and processing, on the one hand, receives real-time traffic data collected from many different monitoring devices (such as vehicle GPS, intersection sensing devices, video cameras, etc.) through the communication network; The analysis and processing of the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08G08G1/01
Inventor 赵卓峰王菁房俊韩燕波
Owner NORTH CHINA UNIVERSITY OF TECHNOLOGY
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