摘要
在小区播种机电控系统的研发初期,为了检测及改进其性能而进行的实地试验,容易造成资源浪费和研发周期延长。为了解决这个问题,设计了以MSP430F149单片机、输入键盘和液晶显示屏为主要功能单元的小区播种机模拟试验系统。通过软件设计,实现各个功能单元的有效通信。试验证明,该小区播种机模拟试验系统能够在实验室条件下为小区播种机电控系统的研发提供所需的试验参数。
At the initial stage of the electronic control system research of the plot seeder ,the field test for detection and improvement of the performance is easy to cause the waste of resources and the extension of develoment cycle .In order to solve the problem ,researcher designed the simulator testing system of plot seeder whose main functional units consist of microcontroller MSP430F149 ,input keyboard and liquid crystal display （LCD） .The effective communication among the functional units realized by software de-sign .The experiments showed that the simulator testing system of plot seeder will supply experiment pa-rameters for the electronic control system research of the plot seeder under the laboratory conditions .
出处
《青岛农业大学学报（自然科学版）》
2014年第1期69-72,共4页
Journal of Qingdao Agricultural University(Natural Science)
基金
农业部行业科技项目课题:作物品种精确定位播种与测控技术及装备研究(20120328.5)
关键词
小区播种机
电控系统
模拟试验系统
plot seeder
electronic control system
simulator testing system
