Traffic data information service system and method for realizing traffic data information service

Abstract

The invention discloses a traffic data information service system and a method for realizing a traffic data information service. The method comprises the following steps: acquiring traffic data information through a TSB (Technical Service Bulletin), and outputting the information to a traffic data acquisition unit of a monitoring dispatcher; receiving the traffic data information, obtaining operation state information of each traffic data processor in the system through a cloud computing architecture, distributing cloud computing resources, splitting the received traffic data information according to the cloud computing resources which are distributed to the traffic data processors, and outputting the information to the corresponding monitoring dispatchers of the traffic data processors; receiving the traffic data information, performing abnormal data cleaning processing and missing data compensation processing, performing blocked road condition calculation and travel time calculation according to the processed traffic data information, and outputting calculation results to the traffic data processors of a traffic data information server; and receiving the calculation results and publishing the information by the traffic data information server. By adopting the system and the method, the path planning efficiency can be improved.

Description

technical field [0001] The invention relates to traffic safety technology, in particular to a traffic data information service system and a method for realizing the traffic data information service. Background technique [0002] In recent years, with the rapid development of my country's cities, urban traffic is facing increasingly severe challenges. Large-scale traffic congestion has become a common phenomenon, which has seriously affected the efficiency of traffic operations, resulting in a great waste of social and economic resources, and has become an important issue affecting people's livelihood. With the further development of society and the continuous surge of car ownership, if the level of traffic control and information services is not improved in time, urban traffic congestion will become increasingly serious. [0003] Dynamic traffic data information services can induce travelers to choose travel routes reasonably, so as to balance the path flow and alleviate the...

AI Technical Summary

Problems solved by technology

[0012] It can be seen from the above that in the existing methods of dynamically obtaining traffic data information services, the server simply outputs the stored traffic data information according to the client's request, which does not have smooth expansion capability, single service mode, and does not affect the effectiveness of traffic data information. For example, processing abnormal traffic data information causes the client to perform path planning according to the received traffic data information, and cannot select the optimal path, resulting in low efficiency of path planning; further, the client with low computing performance For path planning and navigation, the processing delay is long, which reduces the efficiency of path planning and the user's service experience

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