摘要
文章使用MSP430单片机作为主控制模块,应用Flash芯片、USB芯片、传感器芯片等外围芯片实现了温度精确测量。利用USB芯片方便实现单片机与PC机之间数据传输,完成动态修改记录仪内部数据和绘制温度曲线等操作,详细阐述了温度记录仪的主要工作设计流程,对产品的开发具有指导意义和参考价值。
The MSP430 microcontroller as the main control module is used in this paper, the application of Flash chip,USB chip, sensor chip and other peripheral chips are embedded to realize lhe accurate measurement of temperature for cold-chain transport.The instrument can conveniently realize the data transmission between SCM and PC machine using USB chip,complete dynamic modification recorder internal data and draw the temperature curve.It is a guiding significance and of reference value that describing the main working design process of temperature recording instrument in detail.
出处
《企业技术开发》
2013年第12期22-23,共2页
Technological Development of Enterprise
基金
浙江省科技厅公益技术研究项目
竹坯准自动化生产线关键技术攻关及系列设备研制(2013C32099)
关键词
温度
记录仪
单片机
USB接口
temperature
recording instrument
single chip
USB interface
