Abstract

By Using ADAM4000 series data acquisition module, squash hall monitoring system was developed based on the LabVIEW platform. The system consists of master control, signal channel, file operations, digital filtering, spectral analysis, statistic analysis, system monitoring and other modules. The system will alarm at the real time when the result of the average temperature of the squash hall divided by ten is no less than the monitor threshold of 4.3 while athletes are playing squash, by which the temperature and pressure data acquisition, processing and monitoring could be achieved. Application shows that the changes of human exposure temperature between 20°C and 43°C can achieve the comfort level of athletes’ movement, proving that the monitoring system effectively improves the security of squash hall indoor temperature environment.

Highlights

  • Scientists did the experiment on the highest temperature which the human body can endure in the dry air environment: human body can endure for one hour in environment of 71 ̊C; 49 minutes in environment of 82 ̊C; and only 26 minutes in the environment of 104 ̊C

  • Application shows that the changes of human exposure temperature between 20 ̊C and 43 ̊C can achieve the comfort level of athletes’ movement, proving that the monitoring system effectively improves the security of squash hall indoor temperature environment

  • [4] So we need to design a monitoring system for testing the squash hall indoor temperature and guiding the operating personnel in order to keep the strength of athletes

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Summary

Introduction

Scientists did the experiment on the highest temperature which the human body can endure in the dry air environment: human body can endure for one hour in environment of 71 ̊C; 49 minutes in environment of 82 ̊C; and only 26 minutes in the environment of 104 ̊C. The ventilating system of the existing squash hall room is almost normal air conditioning temperature control system. There is no real-time temperature monitor inside. [4] So we need to design a monitoring system for testing the squash hall indoor temperature and guiding the operating personnel in order to keep the strength of athletes. Staffs can operate in time according to the curve or alarm prompt. This system can collect and monitor the environment temperature and its differential pressure by using devices, such as LabVIEW2009, sensor, PLC and data collection module to achieve the purpose of strict monitoring of athletes at sports

The General Design of the System
The Hardware Composition of Indoor Temperature Monitoring System
The Software Design of Squash Hall Temperature Monitoring System
The Simulation Results and Analysis
Conclusions

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