吉林大学学报(信息科学版)

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基于诱导射流技术的地下车库通风控制系统

张大明1a,1b ,张行健1a,1b,2   

  1. 1. 吉林大学 a. 集成光电子学国家重点实验室; b. 电子科学与工程学院,长春 130012; 2. 中国人民大学 附属中学,北京 100872
  • 收稿日期:2017-12-26 出版日期:2018-05-24 发布日期:2018-07-25
  • 作者简介:张大明( 1970— ) ,男,吉林东丰人,吉林大学教授,博士生导师,主要从事集成光电子器件与系统研究,( Tel) 86-431-85168097( E-mail) zhangdm@ jlu. edu. cn。
  • 基金资助:
    吉林省省级产业创新专项资金资助项目( 2016C019)

Ventilation Control System of Underground Park Based on Jet Inducted Technology

ZHANG Daming1a,1b ,ZHANG Xingjian1a,1b,2   

  1.  1a. State Key Laboratory on Integrated Optoelectronics; 1b. College of Electronic Science and Engineering,Jilin University,Changchun 130012,China; 2. The High School Affiliated,Renmin University of China,Beijing 100872,China
  • Received:2017-12-26 Online:2018-05-24 Published:2018-07-25

摘要: 为实现对地下停车库 CO( Carbon Monoxide) 气体浓度自动检测和调节,设计了基于 TMS320F2812 的地下车库通风控制系统。该控制系统主要由 4 部分组成: 集中控制器、数据采集与执行器、通信模块和现场控制装置。集中控制器采用微控制器控制现场装置,统一调整所有诱导通风风机的集中控制模式及参数。数据采集
与执行器主要包括 CO 浓度传感器和微处理器,其中微处理器接收上位机的指令,并负责参数的设定,CO 传感器实时检测 CO 浓度,并通过显示装置动态显示。现场控制装置由继电器、诱导风机、报警器及 12864 显示屏组成。实验结果表明,通过智能控制诱导射流排风的方法可取得很好的节能效果,为地下车库通风自动化的发展提供了理论依据。

关键词: 地下车库通风控制系统, 一氧化碳浓度检测, 诱导通风, 控制

Abstract:  To realize supervising and adjusting the concentration of carbon monoxide of underground garage,Concentration detection of carbon monoxide in the underground garage,alarm and ventilation control are studied. An underground garage ventilation control system based on TMS320F2812 is designed. It consisted of four parts: centralized controller,data collection and actuators,communication module and site control device.Micro -controller is used to control the work site. It was used to adjust all induced draft fan unified centralized control mode and parameters. Data acquisition and actuators included CO ( Carbon Monoxide) concentration sensor and microprocessor. It was responsible for receiving the host computer's various operations control commands and parameter settings to achieve the concentration of CO detection and dynamic display. Site control device consisted of relays,induction fan,alarm and 12864 display components. The experimental results show that a good energy-saving effect can be achieved by intelligently controlling the inducing jet
exhaust. This article provides a theoretical basis for the development of ventilation automation in underground garages.

Key words: detection control;ventilation induced, garage ventilation control system, Carbon Monoxide ( CO ) concentration

中图分类号: 

  • TP212