基于自组网的智能终端模块设计

基于自组网的智能终端模块设计(任务书,开题报告,论文14000字)
摘要
随着现在无线技术的发展，无线数据传输技术在很多领域都得到了广泛的应用。由于其传输的特性在数据传输方面有很大的优势，相比较有线数据传输它具有携带方便，无须布线的优势，特别适用于机动性强，难以布线的区域。ZigBee作为短距离数据传输协议中的佼佼者，是目前世界上的一种高效的短距离传输协议。ZigBee技术当今也在不断的改进和完善，更好的适应这个飞速发展的时代。
本文利用TI公司的CC2530芯片作为硬件基础，构建一个由射频模块和传感器模块组成的终端模块，用于实现数据的采集和传输。在软件方面，分析了ZigBee技术中的Z-stack协议栈的工作模式，设计了系统组网的方式，主要探讨自组网的组建和终端模块到协调器之间数据通道的建立。系统使用星型和树型结构分别进行组网。通过使用鼎轩WSN物联网试验箱对组网系统进行验证。
最终结果表明，各个节点采集到的数据能够通过建立的数据通路传输至协调器，该设计方案能够成功组网，满足设计要求。

关键字：无线、数据传输、ZigBee、CC2530
 
Abstract
With the development of communication technology, wireless data transmission technology has been widely used in many fields.As a result of its transmission characteristics have a great advantage in the aspect of data transmission, Compared to cable transmission, it is easy to carry, no cable transmission base advantage, especially suitable for the maneuverability is strong, difficult area to wiring.As a leader in the short distance data transmission protocol, ZigBee is an efficient short-distance transmission protocol based on IEEE802.15.4 standard in the world.ZigBee technology is constantly improving and improving, adapting to this era of rapid development.

[资料来源：http://www.THINK58.com]

This paper uses the CC2530 chip of TI company as the hardware foundation to build a terminal module composed of RF module and sensor module for data acquisition and transmission.In terms of software, the working mode of z-stack protocol stack in ZigBee technology was analyzed, and the way of system networking was designed. The construction of self-organizing network and the establishment of data channel between terminal modules were mainly discussed.The system uses star and tree structures to build networks.The network system was verified by using dingxuan WSN Internet of things test box.
The final results show that the data collected by each node can be transmitted to the coordinator through the established data channel. This design scheme can successfully set up a network and meet the design requirements.

Keywords: wireless、data transmission、ZigBee、CC2530
 
 
目录
第1章绪论    1
1.1 课题研究的目的及意义    1
1.2 国内外研究现状    2
1.2.1国外研究现状    2
1.2.2国内研究现状    3
1.3 论文研究的主要内容    3
第2章组网方案设计    5
2.1 无线传输协议选择    5
2.2 组网拓扑选择    6
2.3 本章小结    8
第3章自组网系统设计    9
3.1 终端模块的硬件组成    9
3.2 Z-stack组网的协议栈机制    9
3.3 组网的实现    12
3.3.1组网任务调度机制的实现    12
3.3.2组网任务创建的实现    13
3.3.3 组网规模的设定    15
3.4 组网流程    16
3.5 本章小结    19
第4章系统调试    20
4.1 星型网组网调试    20
4.2 树型网组网调试    21
4.3 本章小结    26
第5章总结与展望    27
5.1 总结    27
5.2 展望    27
参考文献    28
致谢    29 [资料来源：www.THINK58.com]