城市客车客流量统计系统毕业论文

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1、 毕业设计（论文）毕业设计（论文） 题 目 城市客车客流量统计系统 学生姓名 专业班级 工业控制 104 班 学 号 所 在 系 电气工程系 指导教师 完成时间 2012 年 12 月 12 日 1 摘 要 公交系统是城市交通系统的重要组成部分，它的有序高效运行对整 个城市交通状况的改善有着举足轻重的作用。城市客车统计系统作为城 市智能公交调度系统的信息采集前端，是车辆调度、运营管理的重要数 据来源。 本产品主要利用了热释电红外传感器和反射式红外传感器的光电技 术采集客流量，进而区别出乘客与货物，提高准确性；通过该方法将乘 客的上、下信息转换为高低电平信号，以单片机为核心器件的主控器对 高低电

2、平信号进行分析来判断乘客上、下车的数量。本文详细阐述了乘 客信息采集装置设计、硬件电路设计、软件设计以及它们的使用。 该套客流量统计系统能够自动、智能自动采集各个站点上下车的客 流量，得出客流方向、数量规律，是客流量统计、评估的有效办法，提 高公共交通的运营管理效率和服务质量。 关键字：城市公交车；红外传感器；单片机；客流量统计关键字：城市公交车；红外传感器；单片机；客流量统计 2 ABSTRACT The public transport system is the urban traffic system important constituent, its orderly and eff

3、icient operation of the whole city traffic improvement has a pivotal role. City bus statistical system as the city public transport intelligent dispatching system information acquisition front end, is the vehicle scheduling and operation management of the important sources of data. This product is m

4、ainly used the pyroelectric infrared sensor and reflection type infrared sensor photoelectric technology acquisition passenger flow, and then the difference between passengers and goods, improve accuracy; Through the method of passengers, information into high and low level signals, based on the sin

5、gle chip computer as the core components of the master controller to high and low level signal analysis to determine the number of passengers on and off the bus. This paper elaborated on passenger information collection device design, hardware circuit design, software design, and how to use them. Th

6、is set of passenger flow statistics system can automatic, intelligent automatic acquisition each site of passenger volume hop on and off, it is concluded that the passenger flow, quantity pattern, passenger flow statistics, evaluation, and some effective measures to improve the public transport for the operation and management efficiency and service 3 quality. Key words: the city bus; Infrared sensor; SCM; Passenger flow statistics