工程装备远程监控管理系统的设计与实现-《郑州大学学报(工学版)》

文章信息/Info

Title:: Design and Implementation of Remote Monitoring and Management System for Engineering Equipment

作者:: 何清华; 王北战; 贺继林; 等.; 中南大学现代复杂装备设计与极端制造教育部重点实验室,湖南,长沙,410083;湖南山河智能机械股份有限公司,湖南,长沙,401100, 中南大学现代复杂装备设计与极端制造教育部重点实验室,湖南,长沙,410083

Author(s):: HE Qinghua; WANG Beizhan ; HE Jilin; etc; 1．Key Laboratory of Modem Complex Equipment Design and Extreme Manufacturing of Ministry of Education，Central South University Changsha 410083．China；2．Hunan Sunward Intelligent Machinery Co．Ltd．Changsha 410100，China

Keywords:: monitoring and management system; SQL database; Double buffering; multi-threading; Dynamic arrays

摘要:: 分析了基于GPS/GPRS技术、CAN总线、信号采集技术的工程装备远程监控管理系统的总体结构和原理、主要功能模块及其实现方法,重点介绍了利用面向对象编程的Delphi出色的网络编程、多线程和数据技术开发系统功能的过程,采用了动态数组与指针数组结合的方式解决了实时数据库系统的通讯实时性与数据量大的难题.远程监控管理系统的应用,缩短了工程装备的维修周期,使维护和管理更为主动和便捷,从而使挖掘机以最佳运行状态工作,提高了产品竞争力.

Abstract:: The overall structure and principle, main functional modules and implementation methods of remote monitoring and management system of engineering equipment based on GPS/GPRS technology, CAN bus and signal acquisition technology are analyzed, and the process of developing system functions using Delphi’s excellent network programming, multi-threading and data technology using object-oriented programming is emphasized, and the combination of dynamic array and pointer array is used to solve the problem of real-time communication and large data volume of real-time database system. The application of remote monitoring and management system shortens the maintenance cycle of engineering equipment, makes maintenance and management more active and convenient, so that the excavator works in the best operating condition and improves product competitiveness.