| 新型粮仓多点无线测温系统 |
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| 引用本文： | 罗书克,张元敏,李珍萍,左永明.新型粮仓多点无线测温系统[J].许昌学院学报,2014(2):65-68. |
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| 作者姓名： | 罗书克 张元敏 李珍萍 左永明 |
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| 作者单位： | [1]许昌学院电气信息工程学院,河南许昌461000; [2]中央储备粮许昌直属库,河南许昌461000 |
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| 基金项目： | 河南省科技厅科技攻关项目（122102210418）;河南省教育厅科学技术研究重点项目（128470007） |
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| 摘 要： | 为实现粮仓内温度的自动监测与控制，采用单总线测温器件DSI8820对每个仓房间隔进行多点测温，由CC2430组成的Zigebee无线发送模块把温度信息发送至仓房总测温模块，仓房总测温模块与监控中心通过RS485连接起来．当检测到温度越限时自动启动通风风机，达到了自动检测温度和控制温度的目的．通过实际测试验证了本系统的稳定性和可靠性．
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| 关 键 词： | 粮仓温度 DSI8820 无线通信 风机控制 |
Multipoint Wireless Temperature Measureing System for Granary |
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| Institution: | LUO Shu-ke, ZHANG Yuan-min , LI Zhen-ping, ZUO Yong-ming (1. College of Electrical and information Engineering, Xuchang University, Xuchang 461000, China; 2. Xuchang Grain Depot of State Grain Reserves, Xuchang 461000, China) |
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| Abstract: | To realize automatic monitoring and control of granary temperature, multipoint temperature is measured in each warehouse by using single bus measuring temperature device DS18B20, and the Zigebee wire- less transmission module composed by CC2430 sends the temperature information to the warehouse total tempera- ture measurement module, which is connected with the monitoring center warehouse RS485. The fan will auto- matically start when the temperature exceed setting limit, so the purpose of automatic detection and control tem- perature is realized. The stability and reliability of the system are verified by the practical test. |
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| Keywords: | granary temperature DS18B20 wireless communication fan control |
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