基于ARM的超声洁牙设备智能化检测系统的设计

Design of an ARM-Based Intellectualized Measuring System for Ultrasonic Dental Descalers

介绍一种新型的基于ARM嵌入式技术开发的超声洁牙设备检测系统。该系统以PHILIPS公司LPC2132芯片为核心,集温度、压力、频率和振幅模拟放大电路,以及步进电机驱动单元为一体。在硬件平台上移植μC/OS-Ⅱ嵌入式实时操作系统,实现多路信号的实时采集与显示。系统精度高,可靠性好,可以满足用户对超声洁牙设备检测的要求。

This paper introduces a new type of ultrasonic dental descaler measuring system based on ARM embedded technology. This system takes LPC2132 chip of PHILIPS as its main processor and integrates it with temperature,pressure,frequency, swing analog circuits, and the step motor driving module. It transplants the μC/OS-Ⅱ embedded real-time control system on the hardware flat to achieve real-time collection of several signals and display. Its precision is higher, efficiency is better, meeting users＇ needs and requirement for ultrasonic dental descalers＇ measurments.