基于MSP430F5438的智能公交车载系统设计  

Design of intelligent bus-mounted system Base on MSP430F5438

作　　者：葛年明[1] 周泉[1] 刘虎[2] 

机构地区：[1]三江学院电工电子实验中心,江苏南京210012 [2]三江学院电子信息工程学院,江苏南京210012

出　　处：《自动化与仪器仪表》2012年第6期77-79,共3页Automation & Instrumentation

摘　　要：给出一款基于MSP430F5438的智能公交车载系统设计方案,阐述了该车载系统的主要功能,并对其总体结构、硬件电路以及软件设计进行详细论述。车载系统充分利用Zigbee无线通信技术、超声波、温湿度传感器技术,实现公交车到站距离显示、超声波测距、温湿度自动调节以及语音自动报站等功能。A design scheme of bus-mounted system in intelligent transportation based on MSP430F5438 is proposed, the main functions of the bus-mounted system are described and the overall structure, the hardware circuit and software design of the system are discussed in detail. The bus-mounted system makes full use of Zigbee wireless communication technology, ultrasonic wave, temperature and humidity sensor technology, and it achieves many functions such as distance display of bus arrival, ultrasonic distance measurement, automatic adjustment of temperature and humidity, automatic speech of bus station report and so on.

关 键 词：单片机 公交车载系统 Zigbee无线通信 温湿度检测 超声波测距 

分 类 号：TP368.1[自动化与计算机技术—计算机系统结构]