一种无线传输的温度采集系统的设计  

Design for temperature acquisition system of wireless transmission

作　　者：贾云峰[1] 付成伟[1] 

机构地区：[1]吉林大学物理学院,长春130012

出　　处：《现代电子技术》2015年第24期136-138,共3页Modern Electronics Technique

摘　　要：介绍一种以PT1000铂热电阻为温度传感器,以AD7705模/数转换器进行电压采集,利用NRF24L01进行无线传输,采用STM32F103VE芯片作为控制器的温度采集系统。详细介绍软件设计、硬件电路设计,数据采集以及数据传输各部分工作情况,并给出了实际测试结果。The temperature acquisition system is introduced in this paper,in which the platinum thermistors PT1000 is taken as the temperature sensor,the voltage is acquired with A/D converter AD7705,NRF24L01 is applied to conducting wireless transmission,and the chip STM32F103 VE is adopted as the temperature acquisition system of the controller. The software design,hardware circuit design,and working conditions of data acquisition and transmission are introduced in detail. The practical test results are provided.

关 键 词：铂热电阻 模数转换器 无线数据传输 温度采集系统 

分 类 号：TN911-34[电子电信—通信与信息系统]