| 基于ZigBee平台的多通道温度系统的开发 |
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| 引用本文： | 陈洺,郭晓学.基于ZigBee平台的多通道温度系统的开发[J].通信技术,2012,45(6):101-103. |
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| 作者姓名： | 陈洺 郭晓学 |
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| 作者单位： | 1. 贵州大学 理学院 ,贵州贵阳,550025
2. 贵州大学 计算机科学与信息学院,贵州贵阳,550025 |
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| 摘 要： | 针对不同空间环境温度采集系统对功耗及成本的要求,设计了一种基于ZigBee平台的多通道温度采集系统。该系统硬件上以CC2430为主控芯片,选用PT100作为温度采集点的传感器,24位高精度的AD7793转换芯片实现了对温度传感器的数据信息采集。并基于ZigBee协议栈构建无线网络实现主从节点之间数据的采集与传输,软件系统基于RS232串口与ARM通信,并编程实现数据处理、存储与显示。
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| 关 键 词： | ZigBee CC2430 传感器 数据采集 无线传输 |
Development of Multi-channel Temperature System based on ZigBee Platform |
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| CHENG Ming
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GUO Xiao-xue.Development of Multi-channel Temperature System based on ZigBee Platform[J].Communications Technology,2012,45(6):101-103. |
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| Authors: | CHENG Ming GUO Xiao-xue |
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| Affiliation: | (a. College of Science; b. College of Computer Science and Information, Guizhou University, Guiyang Guizhou 550025, China) |
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| Abstract: | According to the requirements for power consumption and cost by temperature acquisition systems in different space environment, a multi-channel temperature acquisition system based on ZigBee platform is designed. With CC2430 as the system hardware for the main control chip, PTIO0 as the sensor for temperature collection, 24 AD7793 as converter chip, the data collection of temperature sensor is achieved. Awireless network based on ZigBee protocol is thus construced the data acquisition and transmission between the master nodes and slave nodes are realized. Based on the communication with RS 232 serial port and ARM, data processing, storage and display are programmed and implemented. |
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| Keywords: | ZigBee CC2430 sensor data acquisition wireless transmission |
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