| PLC在林业育苗温室中的应用 |
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| 引用本文： | 沈建中,苏初旺,杨书凡.PLC在林业育苗温室中的应用[J].林业机械与木工设备,2004,32(5):41-43. |
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| 作者姓名： | 沈建中 苏初旺 杨书凡 |
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| 作者单位： | 广西大学,广西,南宁,530001 |
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| 摘 要： | 温室设计是林木种苗示范基地建设中的关键。本文在讨论育苗温室控制功能要求和松下电工FP0系列微型PLC配套单元技术性能指标的基础上,着重探讨了PLC模拟单元输入口共享技术方案。它对降低温室数据采集成本,对育苗自动化技术的推广和普及都有现实意义。
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| 关 键 词： | 数模输入口共享 PLC 温室控制 林木种苗 |
| 文章编号： | 1001-4462(2004)05-0041-03 |
| 修稿时间： | 2003年12月15 |
The Discussion about the Minitype PLC Application Technique in Breeding Greenhouse |
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| SHEN Jian-zhong.The Discussion about the Minitype PLC Application Technique in Breeding Greenhouse[J].Forestry Machinery & Woodworking Equipment,2004,32(5):41-43. |
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| Authors: | SHEN Jian-zhong |
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| Abstract: | The greenhouse design is the key of creation for the forest seedling demonstration base. The paper emphatically discussed the technique to share the input ports at the PLC analog I/O unit base on the function request for greenhouse controller and the technique parameter of the minitype PLC of the Panasonic Co. It has real significance for reducing the data collectting cost in the greenhouse and so much as to spread and popularize for agriculture automatization. |
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| Keywords: | analog input port sharing PLC greenhouse control forest breeding |
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