| 多点温度无线检测与控制系统设计 |
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| 引用本文： | 邹家柱. 多点温度无线检测与控制系统设计[J]. 价值工程, 2011, 30(21): 35-36 |
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| 作者姓名： | 邹家柱 |
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| 作者单位： | 南华大学机械工程学院,衡阳,421001 |
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| 摘 要： | 本文介绍了作者设计的一套主从式无线温度检测与控制系统,从机分布在工作现场,采用STC89C52单片机作为控制器,负责采集温度并控制执行机构使温度稳定在设定的范围内,同时将温度值实时地以无线的方式发送给主机。主机在控制室,主要任务是接受从机发送来的温度值供操作人员监视,操作人员可以通过主机直接控制从机传送数据。主从机采用无线通信不仅能省去信号线的费用,还能提高系统的抗干扰能力。系统测试结果表明:主从机的通信距离在300米内时通信误码率为零;温度为15℃-80℃的范围内控制系统的稳态误差小于±3.5%。
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| 关 键 词： | 单片机 温度检测 温度控制 无线收发器NRF905 |
The Design of Multi-Point Temperature Wireless Detection and Control System |
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| Zou Jiazhu. The Design of Multi-Point Temperature Wireless Detection and Control System[J]. Value Engineering, 2011, 30(21): 35-36 |
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| Authors: | Zou Jiazhu |
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| Affiliation: | Zou Jiazhu(University of South China College of Mechanical Engineering,Hengyang 421001,China) |
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| Abstract: | This article describes the authors' designed set of host-slave wireless temperature measure and control systems.The slave parts distribute on the field,use STC89C52 single-chip microcomputer(SCM) as the controller and control actuator to make sure the controlled temperature around the set point,while sending the temperature in real time to the host wirelessly.The main task of the host in the control room is to accept the temperature from the slave for the operator to check the temperature.The operator can d... |
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| Keywords: | SCM temperature measurement temperature control wireless receiver and transmitter NFR905 |
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