智能仪表模块化结构的设计方法

DESIGN PROCEDURE OF MODULARIZED STRUCTURES FOR INTELLIGENT INSTRUMENTS

在仪表中引入微型计算机,使仪表结构简单,功能增强,精度提高。其智能化主要表现在自动采样、数据处理、自动检查、自动核验及各种补偿校正等。智能化仪表的设计方法是采用模块化结构。智能化仪表模块结构主要由硬件模块及软件模块构成。文中介绍智能化仪表工作原理和模块化结构(硬件及软件模块),以及多路多功能计算仪原理及结构。

Incorporating microcomputer into instruments will no doubt simplify their structures, expand functions and improve presision, As far as instruments are concerned, being intelligent implies automatic sampling, data processing, automatic checking, automatic verification and various compensated correcting. Modularized structure, which is embodied in the design of intelligent instruments, consists mainly of hardware module and software module. The paper deals with the intelligents instruments including their working principles and modularized structures(both hardware and software). The principle and structure of multichannel multifunctional integrator are also described.