Method for interacting traffic information data and commands

Abstract

The invention provides a method for interacting traffic information data and commands. The method includes that a data processing subsystem distributes I / O (input / output) data channels for clients; data transmitted by the clients enter the I / O data channels to be processed, a client verification module of the subsystem verifies the legitimacy of each client; a transaction monitoring subsystem adds correct verification information into a data state archive if connection of the clients is legal; a multi-job scheduling module of the data processing subsystem extracts idle threads from a thread pool and decrypts the data in a high-speed parallel mode; the transaction monitoring subsystem records log no matter whether the data are legal or not; the data are cached in local hard disks; a data processing module of the data processing subsystem extracts databases in a database connection pool and connects the databases to corresponding databases; processing is completed if the data are completely, effectively and correctly stored in databases in a database storage procedure; and the data are transmitted to a fault correction server to be subjected to data fault tolerance if the data cannot be normally stored in the databases, and then the data are stored again.

Description

technical field [0001] The invention relates to a data access and sharing method. Background technique [0002] With the rapid development of my country's urban road traffic, traffic management systems with different functions emerge as the times require, the number of traffic information databases is increasing day by day, and the data structure is becoming more and more complex. The access and sharing of massive data has brought great difficulties and challenges to traffic management departments. [0003] At present, different traffic management systems have different information databases, and there are differences in operating systems and network protocols. Complex and numerous communication protocols make it difficult to share data. Different systems often share data through exposed database connections, making it difficult to identify users. Legality, chaotic and unmanaged shared data, security and stability cannot be guaranteed. Contents of the invention [0004] ...

AI Technical Summary

Problems solved by technology

The access and sharing of massive data has brought great difficulties and challenges to the traffic management department

[0003] At present, different traffic management systems have different information databases, and there are differences in operating systems and network protocols. Complex and numerous communication protocols make it difficult to share data. Different systems often share data through exposed database connections, making it difficult to identify users. Legitimacy, chaotic and unmanaged shared data, security and stability cannot be guaranteed

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