Design of Plug-and-play Smart Transducer Interface Module(TIM) 即插即用智能变送器模块的设计与实现
The smart transducer interface module ( STIM ) contains the sensor interface electronics, signal conditioning and conversion, calibration, linearization, basic communication capability, and an electronic data sheet. 智能传感器接口模块(TIM)(STIM)包括传感器接口电路,信号调理和转换,标定,线性化,基本通信能力和电子数据表格。
Firstly, the thesis introduces the design of every hardware module, include pressure transducer signal condition module design, pressure adjusting module design, LCD module design, keyboard module design, communication interface module design. 首先,论文详细阐述了系统的各硬件模块电路的设计(压力传感器信号调理电路、调压装置、LCD电路、键盘电路、通信接口电路)。