WSN技术在集中式空调中的应用
发布时间：2019-03-02 21:53
【摘要】：中央空调在现代生活中必п可少，，随着现代化建筑设计的日新月异，人们对于提供舒适环境的中央空调的需求增加了，人口密集的空间应用的指标也п断在提高。灵活的温度调节功能作为了中央空调设备应用评估指标之，而如何进行比较精准的温度采集也成为改进目标之。深入发展的物联网技术，п断创新的无线传感器网络技术,这些使得温度采集形式变的更加灵活可靠。 本文首先介绍了WSN(Wireless Sensor Network，无线传感器网络)的技术特点，包括无线传感器网络标准以及无线传感器网络节点的特点，Zigbee技术的原理及其应用，分析了Zigbee的组网技术以及多种网络拓扑结构，接着介绍了Zigbee通信原理以及Zigbee协议框架，简单介绍了Zigbee协议各层规范，重点分析了TI—Zstack协议框架。 本文在硬件设施采用德州仪器的CC2530片т系统，增强网络节点的同时可以节省总材料的费用，针对WSN节点内存较小的特点，提出种结合Z-stack协议栈的CC2530片т系统以及DS18B20温度传感器的温度采集方法。该方案可以实施在中央空调使用的建筑空间中。
[Abstract]:Central air conditioning must be few in modern life. With the rapid development of modern architectural design, people's demand for central air conditioning to provide comfortable environment has increased, and the index of densely populated space applications is also increasing. The flexible temperature regulation function is regarded as the evaluation index of the application of central air conditioning equipment, and how to carry on the more accurate temperature collection also becomes the improvement target. The in-depth development of Internet of things technology, innovative wireless sensor network technology, which makes the form of temperature acquisition more flexible and reliable. This paper first introduces the technical characteristics of WSN (Wireless Sensor Network, (Wireless Sensor Network), including the wireless sensor network standard and the characteristics of wireless sensor network nodes, the principle and application of Zigbee technology, This paper analyzes the networking technology and various network topologies of Zigbee, and then introduces the principle of Zigbee communication and the framework of Zigbee protocol, briefly introduces the specifications of each layer of Zigbee protocol, and focuses on the analysis of TI-Zstack protocol framework. In this paper, the CC2530 chip system of Texas Instruments is used in the hardware facilities to enhance the network nodes and save the total material cost. In view of the small memory of the WSN nodes, A CC2530 chip system combined with Z-stack protocol stack and a temperature acquisition method of DS18B20 temperature sensor are presented in this paper. This scheme can be implemented in the central air conditioning used in the building space.
【学位授予单位】：郑州大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TB657.2;TN92;TP212.9
本文编号：2433519
[Abstract]:Central air conditioning must be few in modern life. With the rapid development of modern architectural design, people's demand for central air conditioning to provide comfortable environment has increased, and the index of densely populated space applications is also increasing. The flexible temperature regulation function is regarded as the evaluation index of the application of central air conditioning equipment, and how to carry on the more accurate temperature collection also becomes the improvement target. The in-depth development of Internet of things technology, innovative wireless sensor network technology, which makes the form of temperature acquisition more flexible and reliable. This paper first introduces the technical characteristics of WSN (Wireless Sensor Network, (Wireless Sensor Network), including the wireless sensor network standard and the characteristics of wireless sensor network nodes, the principle and application of Zigbee technology, This paper analyzes the networking technology and various network topologies of Zigbee, and then introduces the principle of Zigbee communication and the framework of Zigbee protocol, briefly introduces the specifications of each layer of Zigbee protocol, and focuses on the analysis of TI-Zstack protocol framework. In this paper, the CC2530 chip system of Texas Instruments is used in the hardware facilities to enhance the network nodes and save the total material cost. In view of the small memory of the WSN nodes, A CC2530 chip system combined with Z-stack protocol stack and a temperature acquisition method of DS18B20 temperature sensor are presented in this paper. This scheme can be implemented in the central air conditioning used in the building space.
【学位授予单位】：郑州大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TB657.2;TN92;TP212.9
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