【摘要】 针对传感器发展现状、特点及应用,利用STM32微控制器与轻量级TCP/IP协议栈结合的方式实现了传统传感器的智能化,并利用在程序中编程技术实现了传感器电子数据表格TEDS(Transducer Electronic Data Sheets)的在线更新。一方面实现了传统传感器的智能化,使其能够自动识别、即插即用,并支持在线更新与升级,另一方面实现了传感器的网络化,方便传感器的远程访问与控制。更多还原

【Abstract】 According to the characteristics, present situation and application of sensors, this paper gives one implementation of intelligent sensor based on STM32 microcontroller and LWIP, and at the same time a method of using Application Programming technique to realize on-line updating of TEDS.On the one hand,we can implement the intellectualization of traditional sensors, to let them be able to realize automatic identification and support of plug and play as well as on-line updating and upgrading.On the other hand the networking function of sensors can be realized and convenient for the sensors remote access or control.更多还原