生产物流系统人机环境条件监测系统研究

发布时间：2018-08-29 19:08

【摘要】：为了更快更准确地评价生产物流系统的现状,需要以人因工程学原理为基础,综合考虑人、机器和所处环境三方面因素,即构成一个典型的人-机-环境系统,其是否正常,会直接影响人员安全和机器性能。本文首先对系统功能进行需求分析,进行了大量的文献搜集和现场调研,确定需要监测的影响因子为微气候、空气成分、噪声、环境照明和人体与劳动强度等五个模块,其中微气候模块影响因子有温度、相对湿度、风速、大气压力;空气成分模块影响因子有二氧化碳、空气氧含量和烟雾;噪声模块影响因子有精密噪声和积分噪声;环境照明模块影响因子有实时照度;人体与劳动强度模块影响因子有人体血压和心率。其次,设计可移动监测平台的三维模型并开发上位机监测软件。最后选择公司生产加工车间进行系统调试,在实验过程中,通过安装集成在可移动监测平台上的仪表/传感器对间隔相同距离的三点进行影响因子实时监测,采集数据并通过RS232串口传输到上位机,上位机人机交互监测软件实现了对数据实时曲线化显示、用户管理、数据打印等功能。通过对三组数据进行对比分析研究,测量结果表明生产物流系统人机环境条件下的监测系统稳定可靠,已达到预定目标。本课题主要研究成果:第一是基于Solid Works软件建立可移动监测平台的三维模型;第二是选用11种仪表/传感器采集并监测12类影响因子;第三是基于Lab VIEW平台人机交互软件界面的设计。研究成果一方面可以用于生产物流系统现场环境监控,另一方面也可以用于工业工程、人因工程学等相关专业的实验教学。
[Abstract]:In order to evaluate the present situation of the production logistics system more quickly and accurately, it is necessary to consider the human, machine and environment factors synthetically based on the principle of human engineering, that is, to form a typical man-machine-environment system, whether it is normal or not. Will directly affect personnel safety and machine performance. In this paper, we analyze the function of the system, collect a lot of documents and investigate the field, and determine that the influencing factors that need to be monitored are microclimate, air composition, noise, environmental lighting, human body and labor intensity, and so on five modules, such as microclimate, air composition, noise, environmental lighting, and human body and labor intensity. The influence factors of microclimate module are temperature, relative humidity, wind speed and atmospheric pressure, the influence factors of air component module are carbon dioxide, oxygen content and smoke, the influence factors of noise module are precision noise and integral noise. The influence factors of environmental lighting module are real time illumination, and the influence factors of human body and labor intensity module are human blood pressure and heart rate. Secondly, the three-dimensional model of mobile monitoring platform is designed and the monitoring software of upper computer is developed. In the process of the experiment, the influence factors of the three points with the same distance are monitored by installing the instruments / sensors integrated on the movable monitoring platform. The data are collected and transmitted to the upper computer through RS232 serial port. The man-machine interactive monitoring software realizes the functions of real-time curve display, user management, data printing and so on. Through the comparative analysis of three groups of data, the measurement results show that the monitoring system is stable and reliable under the condition of man-machine environment of production logistics system, and has reached the predetermined goal. The main research results are as follows: firstly, the 3D model of mobile monitoring platform is built based on Solid Works software; secondly, 11 kinds of instruments / sensors are selected to collect and monitor 12 kinds of factors. The third is the design of human-computer interaction software interface based on Lab VIEW platform. On the one hand, the research results can be used in the field environment monitoring of production logistics system, on the other hand, it can also be used in the experimental teaching of industrial engineering, human factor engineering and other related majors.
【学位授予单位】：北京建筑大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：X84;TP274

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