The HART protocol is a "DE facto" industry standard of intelligent instruments.
HART协议是智能仪表数字通信事实上的工业标准。
This paper introduces a new method to adjust parameters in intelligent instruments.
本文主要介绍对智能仪表中调节参数的一种新方法。
It is used to change the traditional instruments to the EPA intelligent instruments.
通过该接口可以改造原来传统工业仪表，使之成为EPA智能仪表。
Method of data fusion based on point-estimation theorem and its application in intelligent instruments;
阐述了利用计算机控制原理开发的单片机智能仪表“多用户电能表”的原理。
Outward appearance is a key form of expression of performs and quality for portable intelligent instruments.
外观是便携式智能仪器性能、质量的重要体现。
These practical measures play an important conductive rule in the design of portable intelligent instruments.
这些实用措施对便携式智能仪器仪表的设计具有重要的指导作用。
Voltage fluctuation and large flicker make most of the intelligent instruments and equipment work improperly.
电压波动及闪变过大，将导致许多智能仪表及设备无法正常工作。
The methodology developed in the design procedure is appliable for the design of small intelligent instruments.
同时，本文也为其他小型智能化仪表的可靠性保障设计提供了一种思路和方法。
So the design and developments of the field intelligent instruments is one of the key technologies of the EPA system.
因此，现场智能仪表的设计和开发是EPA系统的关键性技术之一。
An automatic software-development technique of interactive interface for intelligent instruments is presented in this paper.
提出一种智能仪表交互界面的软件开发自动化技术。
GPIB bus interface is at present more and more widely used to information interchange between various intelligent instruments.
GPIB总线接口目前越来越广泛地应用于各种智能化仪器之间的信息交换。
The protocol of USB Host Controller is analysed and the application of USB technique to intelligent instruments are introduced.
本文研究了US B主控制器协议，并分析了USB技术应用于智能仪表的技术可行性。
Intelligent instruments, a variety of display functions, large capacity storage, standard serial output, with strong expansion.
智能化仪表，多种显示功能，大容量存储，标准串行输出，具有强劲扩展功能。
To realize intelligent instrument and humanization, shorten the development cycle of intelligent instruments, reduce the cost of development.
使仪器仪表实现智能化、人性化，缩短了智能仪表的开发周期，减少了开发成本。
Measurement and management system for acetic acid tank with a distributed construction consists of microcomputer and intelligent instruments.
醋酸储罐计量管理系统由计算机和智能接口模块构成。
Some intelligent instruments can be programmed according to the given commands set in order to control and customize the operations completely.
某些智能仪器可以按照内置命令集进行编程，从而控制和定制操作流程。
The intelligent instruments dynamic display circuit and program with moving decimal point and blanking invalid zero were discussed in this paper.
介绍动态显示电路和能够移动小数点、熄灭无效零的显示程序。
The LMU based on PC bus technology contains many data acquisition cards compatible with many kinds of sensors, performers and intelligent instruments.
该现场监测单元采用了PC总线接插板技术，内部配有多种类型的数据采集卡，能兼容较多类型的传感器、执行器和智能仪器；
These techniques are universal and practical, which have some prospects in the application of computers and new technology in intelligent instruments.
这些技术具有很强的实用性和通用性，对于在智能仪器仪表中推广计算机应用和新技术应用具有一定的参考价值。
It's very important to choose a suitable programme structure and then determine a rational programme model when programming for intelligent instruments.
在设计智能仪器程序时，恰当选择程序结构，确定合理的程序编制模式很重要。
To be sure, this nonlinear digital filter mentioned in the paper are suitable for the intelligent instruments and digital measurement systems with a micr…
它对于各种采用了微处理机的数字测量系统和智能仪表都是适用的。
The vast needs ofthe intelligent instruments urged the birth of a more competitive new method in itsdesigning period to improve product design efficiency.
智能仪器广阔的需求促使我们在仪器产品的设计阶段采用有市场竞争力的新方式，从而提高产品设计的效率。
The alternation interface of intelligent instruments composed of lattice LCD and photoelectric coding switch makes its operation towards menu form and fully automatic.
由点阵式液晶显示器和旋转式光电编码开关构成的智能仪器的人机交互界面，使仪器的操作向菜单式、傻瓜型迈进。
The single chip computer has characteristics such as small and powerful, being the main means to design various kinds of intelligent instruments and controlling equipment.
单片机具有体积小、功能强大等特点，是设计各种智能化仪器和控制设备的主要手段。
Single-chip microcomputer is conventionally used in intelligent instruments as message processor. It is necessary to perform complicate computation and message processing.
在智能化仪表中，往往使用单片机作信息处理机，同时需要较复杂的计算和信息处理。
This device can help intelligent instruments with GPIB or USB interface directly communicate with the Internet, and construct remote control and measurement system based on Internet.
该装置能使带GPIB接口或usb接口的智能仪器直接与因特网连接，参与构建基于因特网的远程测控系统。
The whole system regards supervise PC as the center, which joins the Field Bus by communication Controller. Every of the intelligent instruments directly connected with Field Bus as a node.
整个系统以管理计算机为核心，管理计算机通过总线控制器连接到总线，各智能仪表直接连接在现场总线上，作为现场总线的一个节点。
In order to improve the property price rate of intelligent instruments, reduce volume and weight, this paper introduces a new method of running two monitor programs in a singlechip microcomputer.
为了提高智能仪表的性能价格比、缩小仪表的体积和减轻仪表的重量，提出了用一台单片机运行两个监控程序的方法。
This paper describes characteristics and functions of intelligent instruments, It is advanced that first selective model for microcomputer in intelligent instruments ought to be single chip computer.
本文论述智能仪器的特点和作用。提出了智能仪器中微机的首选机型应是单片机。
To provide intelligent instruments with the cheap interface of the standard current sign, the RC low pass filter is used for producing a voltage signal which is proportion to PWM's duty rate from PWM.
为了给智能仪表提供廉价标准电流信号输出接口，可以使用RC低通滤波器，从PWM中分离出与占空比成正比的线性直流电压信号。
应用推荐