短距离无线温度采集系统设计

The System Design of Short-distance Wireless Temperature Collection

设计一种基于无线传输的工业现场温度采集系统,该系统采用一线式数字温度传感器对现场温度进行采集,通过无线数传模块进行短距离无线通信,并由手持式终端进行监测。试验结果表明,该系统采集数据准确,抗干扰能力强,非常适合于工业现场应用。

This paper designs the system of the temperature collection based on wireless transmission. The temperature sensor signal＇s collection is acquired by temperature sensor of 1-wire bus. The data is transmitted to short distance through wireless transmission module, which can be displayed by the portable terminal. Experiments prove that the system is accurate. The anti-interference performance of the system is very good and can be applied to the industrial practice.