基于IEEE1451标准接口的智能传感器硬件设计

Hardware design of intelli gential sensor based on IEEE1451.4 standard interface

介绍了智能传感器的概念及实现方式,采用非集成化的方式,设计了智能传感器的硬件电路,叙述了智能传感器的TEDS通信。主要介绍了硬件电路设计中信号调理、模数转换、数据通信3个模块。实验证明,所提出的设计方案切实可行。

In the paper first introduce the concept and the implementing of the smart sensor,hardwave the circuit of smart sensor is designed to use the way of non-integrated,finally the TEDS communication of smart sensor is described. In the design of hardware circuit, main three modules of the signal conditioning modules, analog-to-digital converter module, data communications module are introduced. Through experiments; this design method is feasible and practical.