摘要
针对公共交通的管理现状,提出一种基于人体运动学模型的公交客流检测系统的设计方法,并给出具体的双路红外线发射与接收电路,克服了红外干涉现象。在此基础上,利用GPRS/GSM技术实现客流数据的无线传输,达到实时监测的目的,便于公交公司实时调度与监管。在现场的试验结果表明了该系统的正确性与有效性。
According to the current management of public traffic, a kind of public transit passenger detecting method based on kinematic model of human body is present. The detailed double infrared ray transmitted and received circuit is also designed and the infrared intervene is overcome. Furthermore, the GPRS/GSM technology is used to achieve the wireless transmission of data, and the passenger flow of bus line can be monitored in real-time. Using those pas- senger flow, public transit corporation can schedule and supervise bus in time. The experimental results show that the system is correct and efficient.
出处
《自动化与仪表》
北大核心
2009年第6期48-52,共5页
Automation & Instrumentation
基金
江苏大学高级专业人才科研启动基金项目(08JDG046)
关键词
人体运动学
公交客流
计数
GPRS
kinematics of human body
public transit passenger
counter
general packet radio service （GPRS）
