基于Delphi的称重控制器上位机软件设计与实现  

Delphi-based software design & implementation of host PC for weighing controller

作　　者：张颖超[1] 马艳娜[1] 胡凯[1] 

机构地区：[1]南京信息工程大学信息与控制学院,南京210044

出　　处：《南京信息工程大学学报（自然科学版）》2010年第1期83-87,共5页Journal of Nanjing University of Information Science & Technology（Natural Science Edition）

基　　金：江苏省"六大人才高峰"项目(06-A-027);江苏省高校自然科学基金(06KJD520122)

摘　　要：介绍了在Windows环境下利用Delphi7.0开发的称重控制器上位机软件设计与实现,包括上位机和PLC通信的设计,上位机监控软件的总体设计、数据库设计、模块设计等,完成了对称重控制器的状态监视、通讯设置、参数设置、料种设置、生成报表、显示实时曲线、历史曲线等功能.实验表明该软件使用方便、调节灵活、可移植性强,很好地实现了称重控制器的人机交互功能,实践证明该设计方法是有效的.Software design and implementation of host PC for weighing controller in the Windows environment based on Delphi7. 0 are introduced, including design of communication between host PC and PLC, overall design of the host computer monitoring software, database design, module design, etc. , which has completed the functions such as state surveillance of weighing controller, settings of communications, parameter settings, settings of material types, generation of reports, display of real-time curve and the history curve. Experimental results show that this software features convenience, flexible adjustment and good performance of transplantation, with a good function of man-machine interaction. Practice has proved that the design method is effective.

关 键 词：DELPHI 称重控制器 MSCOMM 串口通讯 

分 类 号：TP216[自动化与计算机技术—检测技术与自动化装置]