辅机采集模块的设计及实现

Design and Implementation of the Auxiliary Acquisition Module

辅机采集模块作为电力推进系统中一个重要设备,对于提高监测的实时性,减少外部的硬线连接,起着关键作用。介绍了一套基于ARM控制器的辅机采集模块的设计,采用基于Cortex-M3内核的STM32系列微控制器完成辅机采集模块的核心处理器设计,通过合理的硬件电路模块设计及软件设计使设备达到设计指标。该设备具有高可靠性、多信号转换、多网络接口、小型化、模块化、低成本等特点。该设备的研制成功,极大提高了我国船舶机舱的自动化程度,对于船舶运行系统的故障监测和故障分析都具有积极的作用。

As one of the important equipment in the electric propulsion system,auxiliary acquisition module plays a key role in improving real-time monitoring and reducing the external hard-wired.This paper focused on the design of a set of auxiliary acquisition module based on ARM Microcontroller,which is STM32 family microcontrollers based on the Cortex-M3 core.Through reasonable hardware circuit module and the software design,the auxiliary acquisition module achieved the design specifications,with high reliability,multi-signal conversion,multiple network interfaces,miniaturization,modular,and low cost.The successful development of the device,will greatly promote the ship cabin automation level,which is meaningful in fault monitoring and fault analysis to the auto operation system of the ship.