【摘 要】
：
本文提出基于ZigBee无线传感器网络构建城市公交实时信息采集和处理系统,实现对城市公交的智能调度与动态管理,解决公交车调度和乘客候车之间的信息实时交互问题。系统主要以
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本文提出基于ZigBee无线传感器网络构建城市公交实时信息采集和处理系统,实现对城市公交的智能调度与动态管理,解决公交车调度和乘客候车之间的信息实时交互问题。系统主要以射频芯片CC2420为核心,配合TI公司的低功耗微处理器MSP430构建ZigBee无线通信节点,本文论述了系统的构成和工作原理,对系统硬件电路进行了设计。
In this paper, a real-time information collection and processing system for urban public transit based on ZigBee wireless sensor network is proposed to realize the intelligent scheduling and dynamic management of urban public transportation and to solve the real-time information interaction between bus scheduling and passenger waiting. The system mainly takes the radio frequency chip CC2420 as the core, builds the ZigBee wireless communication node with the low-power microprocessor MSP430 of TI Company, this text has discussed the system constitution and working principle, has designed the hardware circuit of the system.
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