J4 ›› 2010, Vol. 28 ›› Issue (05): 498-.

• 论文 • 上一篇    下一篇

基于WSN的轨道客车空调数据采集分析系统

徐 峰1a|隋 振1a|刘纯国1b|徐 峻2|田彦涛1a   

  1. 1.吉林大学 |a.通信工程学院|长春 130012|b.材料科学与工程学院| 长春 130025;
    2.长春轨道客车股份有限公司 铁路客车开发部|长春 130062
  • 出版日期:2010-09-30 发布日期:2010-10-28
  • 通讯作者: 田彦涛(1958— ),男,长春人,吉林大学教授,博士生导师,主要从事控制理论与工程研究,(Tel)86-13844889256 (E-mail) E-mail:tianyt@jlu.edu.cn。
  • 作者简介:徐峰(1966— )|男|长春人|吉林大学工程师|硕士研究生|主要从事电工电子技术研究|(Tel)86-13404323984(E-mail) xufeng196602@126.com;通讯作者:田彦涛(1958— )|男|长春人|吉林大学教授|博士生导师|主要从事控制理论与工程研究|(Tel)86-13844889256 (E-mail)tianyt@jlu.edu.cn。
  • 基金资助:

    长春轨道客车股份有限公司合作开发项目(2009220101000482)

WSN Baoed Data Acquisition and Analysis System for Air Conditiuning of the Rail Paooenger Car

XU Feng1a|SUI Zen1a|LIU Chun-guo1b| XU JUN2|TIAN Yan-tao1a   

  1. 1a.College of Communication Engineering, Jilin University, Changchun 130012,China|1b.College of Materials Science and Engineering, Jilin University, Changchun 130025,China|2.Passenger Development, Changchun Railway Vehicles Company Ltd, Changchun 130062,China
  • Online:2010-09-30 Published:2010-10-28

摘要:

为快速准确地验证高速动车组空调系统的数值模拟计算结果,提出了一种数据采集分析系统方案。通过对比分析试验测量与模拟计算的结果,帮助设计人员评价车厢内的热舒适性,建立新的客车空调效果检验模式。系统由无线数据采集子系统、空调性能分析软件及空调设计数据库组成。无线测量网络基于ZigBee协议,节点硬件应用JN5139模块设计,采用Cskip算法的树型网络地址分配策略,对温湿度传感器进行非线性补偿;CFD(Computational Fluid Dynamics)计算使用FLUENT软件;用ADPI(Air Diffusion Performance Index)指标评价热舒适性。小规模模拟试验表明,系统工作稳定可靠,准确地实现了温湿度等参数的实时测量。

关键词: 轨道客车, 数据采集, ZigBee协议, 数值模拟, 热舒适性

Abstract:

 In order to quickly and accurately verify the EMU air conditioning system simulation results,the author presents a program of data acquisition and analysis system.By comparing measurement and calculation.This system help designers to evaluate thermal comfort inside, establish new passenger car airconditioning effect of test mode. System consists of wireless data acquisition subsystem, airconditioning performance analysis software and a database composed of airconditioning design. Wireless sensor networks based on ZigBee protocol, node hardware application JN5139 module design, the tree algorithm used Cskip network address allocation policy, the nonlinear compensation of temperature and humidity sensor; CFD(Computational Fluid Dynamics) calculations using the FLUENT software; with ADPI(Air Diffusion Performance Index) Evaluate thermal comfort. Smallscale simulation experiments show that the system is reliable, accurate realization of the temperature and humidity and other parameters of the realtime measurement.

Key words: railway vehicles, data acquisition, ZigBee, numerical simulation, thermal comfort

中图分类号: 

  • TP274