智能无线计步器的研究要点分析.doc

编号 本科生毕业论文 无线计步器 Wireless Pedometer 2008年 月 摘 要 阐述了无线计步器实现过程。该系统利用新兴的ZigBee通讯技术，以CC2430作为主要控制器件，并通过扩展相关的外围电路以及采用模块化的软件设计完成了无线传输的数据的计步器。 该系统硬件主要包括：数据采集模块和ZigBee无线通信模块。 该系统的软件主要由数据发射模块、数据接收模块、数据采集模块、显示模块及数据处理模块等几个部分组成，数据收、发模块为本系统重点。 设计完成的系统可以记录人体运动步伐情况，无线传输到PC机，通过辛普森规则处理得出运动步数，行进路程和消耗热量。 Abstract Introduced the implementation of wireless pedometer。The system uses ZigBee emerging communication technologies, in order to control the CC2430 as the main device, and through the expansion of related peripheral circuits and the use of modular software design to complete the wireless transmission of data pedometer. Hardware of the system include: data acquisition modules and ZigBee wireless communication module. The system software mainly by the data transmitter, data receiver module, data acquisition modules, display module and data processing module is composed of several components, data collection, the focus of module-based system. Design is completed the system can record the pace of human motion, the wireless transmission to a PC, Simpson rules through step-by-step campaign to draw the number of road distance and calorie consumption. Keywords: ZigBee wireles Simpsons rule communications edometer 目 录 绪论........................................................................................................1 设计原理................................................................................................2 2.1 任务.........................................................................................................2 2.2 基本思想.................................................................................................2 2.3 方案论证与比较.....................................................................................2 2.3.1传感器方案选择..................................................................................3 2.3.2无线有通讯方案方式选择..................................................................4 2.3.3 数据处理方案方式选择...........