微处理系统 meaning in English
microprocessing systems
Examples
- Firstly , this paper introduce the development of electric instrument and the develop process and basic method of intelligent instrument . specially , the characteristic of ade7758 and avr microprocessor are introduced . second , according to the technique index and function characteristic , we decide the realization scheme of the whole system and divide whole system into four parts such as input transform system , avr microprocessor , communication system , input and output interface
本文简述了电力仪器的发展现状,说明了智能仪表开发的步骤方法和基本原理,重点介绍了ade7758和avr系列单片机的特点,根据系统的技术要求和功能特点确定了总体设计和硬件实现方案,将整个硬件系统配置分为微处理系统、输入变换系统、通信接口、输入输出系统四大部分,并在此基础上,详细介绍了整个系统各个部分的软硬件开发过程。 - Eddy - current sensor conversion circuit consist amplification circuit , band - pass filter circuit , demodulation circuit , differentiation phase and data sampling circuit . these circuits are used to convert the test signal of eddy - current sensor to discrete signal tend to process . the microprocessor system that formed of dsp chip is used to data fitting of test system , data displaying and data communicating with personal computer , etc . the interference questions of hardware design and the measure of eliminating interference signal in the subject are introduced in the last of this chapter
硬件电路的设计主要分三大部分来实现：激励源电路部分，由分频电路和频率合成电路组成，产生频率稳定的激励信号以确保检测任务的正常进行；传感器变换电路部分，由放大电路、滤波电路、检波电路、鉴相电路和数据采集电路组成，主要将电涡流传感器检测线圈检测到的信号变换成只含有被测信息的离散信号，易于后续电路处理；由dsp芯片构成的微处理系统，主要完成检测系统的数据拟合、显示及与主机通信等功能。 - On the hand of software design , the paper firstly discusses the basic principle of software design , and makes it modularized , then gives each flow chart , at last , some questions that may happen in this test system and the solutions to them are presented
在软件设计方面，本文首先讨论了软件设计的基本原则，接着把软件设计模块化，并给出了各自的程序框图，在软件设计部分的最后，论文给出了本测量系统中微处理系统在运行过程中可能出现的一些问题及其解决方法，以及软件抗干扰措施。