基于MSP413单片机的热量表检测系统的研制与开发  

The Research and Development of the Heat Meters Detection System Based on the MCU MSP413

作　　者：宁凡[1] 郭志宏[1] 郑骅[1] 

机构地区：[1]杭州职业技术学院信息电子系,杭州浙江310018

出　　处：《软件工程师》2014年第1期35-36,32,共3页Software Engineer

基　　金：2012年浙江省大学生新苗计划项目(科技创新活动计划项目)项目编号:2012R450006

摘　　要：以MSP413单片机为核心,研制开发了一种热量表检测系统。该检测系统的硬件部分主要由CPU主控芯片、按键模块、驱动显示模块、温度参数检测模块、流量参数检测模块以及光电隔离模块构成。该检测系统用来检测热量表的流量、进水温度、出水温度、瞬时流量、累计流量温度、流量等参数是否准确。实例表明,该测试系统在检测热量表参数过程中具有操作简单、检测精度高、速度快等特点,并能实时显示检测结果。A kind of heat meters detection system is designed based on the microcontroller of MSP413. The detection system is consisted of microcontroller, key circuit, temperature detection circuit, the flow rate detection circuit and led. This heat meters detection system is used to detect the accuracy of heat meter flow and temperature. The design idea and measuring method of the testing machine is proposed in the paper. The result indicates that this detection system measuring accuracy and detection speed is high by the testing. Moreover, the detection system can be performed simply and displays the test results.

关 键 词：热量表 流量检测 温度检测 

分 类 号：TS736.2[轻工技术与工程—制浆造纸工程]