Research on a 485-Serial Network Architecture in Intelligent Uptown Management

摘要

This paper presents the design of a 485-Serial Network Architecture in an Intelligent Uptown. Based on it, a Management Service system, is proposed for remote data collecting and terminal control. There are many functions in this management service system functions including intelligent meter remote-reading, the security precaution, estate management, etc. Here, we introduce the whole architecture of the system, and present the design of two main modules, communication engine and the management platform. In particular, we also give the detailed analysis on the multithreading technology in the communications engine and management platform modules.