暖通多功能试验台微机多点数据采集系统设计

本文针对暖通多功能试验台动态分析，试验的要求，对温度，速度，湿度，浓度等物理量采用微机进行数据采集和处理，硬件，软件系统适合采暖通风专业试验物理参数的测量，系统以人机对话方式进行多功能选择，以查询方式完成多通道巡回检测和单通道数据的采集和处理。

Design of Multi-channel Data Acquisition System for Artificial Environment Test

For the purpose of dynamic test of the air flow and thermal procceses,the computer data acquisition and processing system is designed.Its hardware and software are suited for the field of Heating-Ventilation parameters,The dynamical tempera-ture, air flow velocity, humidity and density can be measured.The system implementsmultiple function selecting in dialogue form,completes circulation measuring either in multi-channel mode or in single channel mode.