Traffic navigation system based on parallel data excavation

Abstract

The invention relates to a traffic navigation system based on parallel data excavation. The system is provided with a cloud server, a management and control platform, a vehicle monitoring terminal and a management terminal. The management and control platform and the management terminal are connected to the cloud server via the Internet respectively. The vehicle monitoring terminal is connected to the management and control platform via a mobile communication circuit. The management terminal is provided with a serial port communication circuit and a radio frequency label reading mechanism. The vehicle monitoring terminal is carried with a radio frequency tag. A data preprocessing module comprises an attribute adding / deletion module, an attribute position exchange module, an added ID attribute module, a multi-table merging module, an attribute protocol module, a data redundancy processing module, a data sampling module and a data noise processing module. In the invention, through carrying out excavation processing on user driving data, a corrective default value of a driving path is acquired; through processing and analysis of a lot of user data, a user path correction result infinitely approaches an accurate result; and the system possesses advantages that the structure is reasonable, work is reliable and so on.

Description

[0001] Technical field: [0002] The invention relates to the technical field of optimal allocation of traffic resources, in particular to a traffic navigation system based on parallel data mining. [0003] Background technique: [0004] The data communication system is one of the important components of the urban traffic control system. Through data collection, transmission and management technology, the monitoring center can accurately obtain the traffic flow of each intersection of the road network and the operating status of the traffic signal, so as to ensure The control effect of the road network creates conditions. Therefore, how to quickly, accurately, and in real time upload the traffic flow data of each intersection and the operating status of traffic signals to the monitoring center, and how to transmit control commands to the signal from the monitoring center has become an important part of the efficient operation of the entire control system. At present, my countr...

AI Technical Summary

Problems solved by technology

However, it is difficult to maintain accurate route information for changing driving routes or terrains, so that the navigation route or display icons are prone to deviation or error

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