基于现场总线种子加工成套设备的设计  

Design of seed machining whole set base on fieldbus

作　　者：林顺强[1] 陈大跃[1] 

机构地区：[1]上海交通大学,上海200240

出　　处：《电子测量技术》2008年第5期13-15,18,共4页Electronic Measurement Technology

基　　金：上海市科技兴农重点攻关项目(农科攻字(2000)第3-2号)

摘　　要：种子加工设备的出现是我国现代农业发展和改革的必然,而种子加工成套设备现场总线控制更是一种趋势,实现了PC机对成套设备的远程控制通信,提高了我国农业现代化的自动化程度。本文主要是根据种子加工成套设备的特点给出系统硬件、软件方案并定义简洁高效适用的RS485通信协议,实现了对种子加工成套设备的灵活控制。Seed machining set appearance is inevitable for modern agricultural development and reform in China. Wholeset fieldbus control is a kind of trend, which realizes remote control communications for the whole sets and improves agricultural modernization degree of automation This paper is mainly based on seed machining whole set, presents the system including hardware and software, and gives a concise definition of the RS485 communications protocol. The system realizes flexible control for seed machining sets.

关 键 词：种子机 RS485 现场总线 

分 类 号：TP336[自动化与计算机技术—计算机系统结构]