【摘要】 在简介电子保险柜网络监测系统的基础上,给出了监控系统的总体结构框图,重点讨论系统的数据库设计方案以及上位机的数据传输及对下位机的控制问题。采用VC++6.0和串行通信类CSerial,通过RS-485接口实现了计算机与89C51单片机的串行数据传输,最终实现了计算机对以89C51单片机为核心的电子保险柜的远距离控制和数据传输,帮助管理人员比较全面的了解用户的各种信息,具有适时处理监测网络信息,密码用户登记、查询、修改、事故记录、查询、声光报警等功能。更多还原

【Abstract】 After introducing the Electron Insurance Network Inspect System,the article gives the plan of the main structure about the Monitor and Control System . And it discusses the database design and the data transform of epigyny machine emphases. It will be transformed the data by RS-485 interface between the 89C51 SCM and computer COM, and finally can tranform the data and remote control the electron insurance tank use the computer , which control by 89C51 SCM core. Under the help, the management can know the user’s information completely. This system process and contorl the information by network timing, it can enter up the user by password, query, modify the information about the users, and it can record , query the information about the accident,and the system can give an alarm by sound and light function , etc. In designment, the paper will use VC++ 6.0 and serial communication class CSerial.更多还原