基于Raspberry Pi的高性能智能仪器开发

摘要

A method of intelligent instrument developing based on Raspberry Pi hardware platform is described in this paper,and a design example of a multicharnel light intensity meter is also provided.With the help of CPU,operating system,GPIO and Ethernet interface provided by the hardware platform,developers can put more focus on the essential function of the instrument instead of hardware platform designing.This hardware platform has a great value for intelligent instrument designing.%本文介绍了使用Raspberry Pi作为硬件平台进行智能仪器开发的方法,并列举多通道光强计作为案例进行实际说明.使用该平台提供的处理器,操作系统,IO端口和以太网接口等,可以大幅减少底层软硬件开发成本,使得开发者可以将主要精力集中在仪器本身功能上,对于智能仪器开发具有很大的使用价值.