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Alternative TitleUniversal variable operation controller
胡静涛; 郭娜; 迟浩东; 王鹤; 白晓平
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司 21002
Other AbstractThe utility model discloses a universal variable operation controller for variable operations such as farmland sowing, fertilization, spray and the like. The universal variable operation controller is matched with corresponding sensors and execution mechanisms, can be used for variable operation control of air suction type sowing, outer sheave type fertilization and spray rod type spray, meanwhile, controls the running speed of a wheeled agricultural machine, and provides a stable running speed for the variable operations. The variable controller consists of an ARM9 core unit, a power module, a push rod driving module, an electromagnetic valve control module, a motor control module, a voltage output module, a pulse signal conditioning module, a current measuring module and a voltage measuring module. The universal variable operation controller can realize variable operation control, and meanwhile, the agricultural machine is controlled through an accelerator pedal to run at a stable set speed, so that the precision of the variable operations is improved.
PCT Attributes
Application Date2013-11-30
Date Available2014-07-23
Application NumberCN201320784228.5
Open (Notice) NumberCN203732943U
Contribution Rank1
Document Type专利
Recommended Citation
GB/T 7714
胡静涛,郭娜,迟浩东,等. 通用变量作业控制器[P]. 2014-07-23.
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