恒温箱温度检测仪的设计  

Design of the Temperature Detector for Thermostat

作　　者：杨瑞俊[1] 

机构地区：[1]山西职业技术学院电子工程系,山西太原030006

出　　处：《山西电子技术》2016年第2期5-7,共3页Shanxi Electronic Technology

摘　　要：为了满足电子设备恒温箱对温度实时监测的要求,设计了一个功能丰富的温度检测仪。选取了MSP430F449作为CPU。对微型的温度传感器TMP102以及Flash存储器SST25VF032B做了详细的分析,并根据实际需求对芯片的功能进行了适当的取舍。将采集回的温度数据进行分析处理,提出了创新的温度值存储机制,形成合理的文件系统,可以快速检索历史数据,实现了多样化的数据查找方式。In order to meet the requirements for real-time detection of temperature in the thermostat,a feature-rich temperature detector is designed based on MSP430F449 MCU. This paper analyzes in detail the micro TMP102 temperature sensor as well as Flash memory SST25VF032 B and the chip functions are chosen according to the actual demand. The temperature data captured is analyzes and processed. This design presents an innovative temperature storage mechanism,forms a reasonable file system. With it,the historical data can be retrieved quickly and realize the diversified data-searching method.

关 键 词：温度检测仪 TMP102 FLASH存储器 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]