| 基于nRF24L01的无线温度采集控制系统的设计 |
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| 引用本文： | 付聪,付慧生,李益青. 基于nRF24L01的无线温度采集控制系统的设计[J]. 工矿自动化, 2010, 36(1): 73-75 |
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| 作者姓名： | 付聪 付慧生 李益青 |
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| 作者单位： | 1. 中国矿业大学信电学院,江苏,徐州,221008
2. 江苏省徐州技师学院,江苏,徐州,221000 |
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| 摘 要： | 介绍了一种基于nRF24L01的无线温度采集控制系统的设计方案,阐述了系统体系结构及软、硬件设计。该系统在硬件上采用低功耗单片机ATmega16和2.4 GHz无线射频芯片nRF24L01设计,抗干扰能力强、可靠性高;在软件上采用时间片轮转法进行任务调度,实时性好、功耗低。测试结果表明,该系统控制方便、测量精度高、测温范围宽,能够可靠地实现温度的采集控制和无线数据的传输。
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| 关 键 词： | 温度采集 无线传输 射频 ATmega16 nRF24L01 时间片轮转 多任务 |
Design of Wireless Temperature Acquisition and Control System Based on nRF24L01 |
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| FU Cong,FU Hui-sheng,LI Yi-qing. Design of Wireless Temperature Acquisition and Control System Based on nRF24L01[J]. Industry and Automation, 2010, 36(1): 73-75 |
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| Authors: | FU Cong FU Hui-sheng LI Yi-qing |
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| Affiliation: | 1.School of Information and Electrical Engineering of CUMT./a>;Xuzhou 221008/a>;China.2.Xuzhou Technician School of Jiangsu Province/a>;Xuzhou 221000/a>;China |
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| Abstract: | A design scheme of wireless temperature acquisition and control system based on nRF24L01 was introduced and the architecture of the system and its hardware and software design were expounded.The system has strong anti-interference ability and high reliability by use of low-power microcontroller ATmega16 and 2.4 GHz radio frequency chip nRF24L01 in hardware design and high real-time performance and low power consumption by use of method of time slice round-robin in software design to realize multi-task sched... |
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| Keywords: | temperature acquisition wireless transmission radio frequency ATmega16 nRF24L01 time slice round-robin multi-task |
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