数字式仪表

数字式仪表在高压脉冲放电环境中的电磁兼容性

Electromagnetic Compatibility of Digital Instrument in the Environment of High - tension Pulse Discharge

在当前汽车仪表应用领域，数字式仪表因为其特有的优势正在占据越来越重要的地位。

The digital instrument becomes more and more important in the application of automotive instruments nowadays .

摩托车用多功能LED数字式仪表盘的研制

Research on LED Digital Multi-Parameters Instrument for Motorcycle

用数字式仪表检定模拟式仪表需要注意区分的三个概念

Three Concepts Should be Distinguished during Analog Meter Checking by Digital Meter

排除电源对数字式仪表的干扰

Eliminate the Interference of Power Source wint the Digital Meters

一种数字式仪表的量程自动转换装置的研制

Research on an Automatic Range Conversion for the Digital Measurement

8098单片机控制的汽车数字式仪表

An Automobile Digital Meter with 8098 Microcomputer

提出一种基于现场总线概念的全数字式仪表系统及其通信系统。

A fully digital instrument system based on field bus concept and its communication system are stated .

该方法为具体设计开发提供信号处理算法的验证，可降低数字式仪表的开发风险，提高开发进度。

The method can test arithmetic of signal processing , reduce risk of digital instrument development and quicken development process .

介绍了高压脉冲放电引起的电磁干扰和在此环境中工作的数字式仪表在受到电磁干扰时出现的现象。

The electromagnetic interference caused by the high-tension pulse discharge and the phenomena when the digital instrument working in this environment and interfered by electromagnetics are first introduced .

仪器技术大致经历了模拟式仪表、分立元件式仪表、数字式仪表、智能化仪器、自动测试系统和虚拟仪器等几个发展阶段。

Measurement technology has its history such as Analog Instrument , Component divided Instrument , Digital Display Instrument , Intellectualized Instrument , Auto-measurement System and Virtual Instrument assumably .

目前，数字式仪表和指针式仪表是工业生产、检测过程中最普遍的参数输出设备，被广泛地应用于各个行业测量系统中。

For now , digital instrument and index-instrument is the most common parameters output device in industrial production and detection , which are used in measure system widely in many industries .

液晶显示器作为一种低功耗显示器件，广泛应用于计算器、数字式仪表和工业监控系统等低功耗系统中。

As a kind of low consumed power display device , LCD is applied widely to calculators , digital instruments , industrial monitored control systems and other low consumed power systems .

文中论述了显示仪表的发展以及数字式仪表的优点.给出了交直流电压表、电流表和交流功率表的设计数据和实例。

This paper presented the development of display meter and the advantages of digital meter and gave the design dates of AC / DC voltmeter , AC / DC current meter and AC power meter .

根据此现象和该数字式仪表的电路结构，分析了仪表在受到电磁干扰时不能正常工作的原因，给出了对其进行电磁兼容性加固的方法以及试验结果。

According to the phenomena and the circuit structure of the digital instrument , the reasons for the instrument is unable to work normally with electromagnetic interference are analyzed and the methods and test results of electromagnetic compatibility strengthening to them are given .

因此利用图像处理及识别技术，对数字式仪表读数的自动提取进行研究具有较高的应用价值。

Therefore , the digital meter reading has a high application value in the use of image processing and recognition technology automatically . In this paper , digital meter is considered as the research objects to identify a limited set of Chinese characters on a digital type home meter .

基于MCU的全数字式摩托车仪表

A Digital Motor Instrument Based on MCU

最后，本文在DSP与嵌入式操作系统UCOSII相结合的开发平台上实现了基于CAN通信的智能全数字式汽车仪表，并且完成了与其他汽车节点的全部通信协议，基本达到了设计的要求。

Finally , the instrument combining DSP and embeded mac OS UCOS-II achieves the instrument of aptitude digital automobile that is based on CAN bus . And also it achieves entirety protocol with other electrical control systems which is settle for design request .

结论：一般而言，指针式测量仪表仅适用于较低磁场（10mT以下）环境中磁场分布的直接测量，数字式测量仪表适用于不同种类磁场环境的直接测量。

Conclusion : Generally , the pointer measuring meter applies only to the direct measurement of magnetic field distribution in the environment of lower magnetic field ( below 10mT ), while the digital measuring meter applies to the direct measurement of different kinds of magnetic field environments .

虚拟数字式汽车仪表信息系统的研究与开发

The Research and Development of Virtual Digital Auto Apparatus Information System

数字式温度仪表中线性化处理的研究

A Study on Linearization Process in Digital Temperature Instrument

方法：用指针式测量仪表和数字式测量仪表，在不同强度的恒定磁场和0。

Methods : Pointer and digital measuring meters were used for experiments in the static magnetic field and0 .

为适应汽车仪表发展需要，研制了CAN总线全数字式汽车仪表。

In order to meet the development of automotive instrumentation , the CAN bus all-digital automotive instrumentation is developed .

数字式高度仪仪表例行务包括：1.数码显示的扫描；

Digital Height Gauge 1 The sweeping of the digital display ;

数字式显示调节仪表的研制

The development of digital indicator

实验表明，这种带指针指示的数字式显示记录仪表具有很高的灵敏度和显示精度，很好的稳定性。

Experiment results show that this digital recorder with index indication has high precision , stability and sensitivity .

本文阐述了在数字式温度测量仪表中进行线性化处理的基本原理，讨论了线性化处理的几种可行方法以及它们的优缺点。

This papar states the fundamentals of linearized process in digital temperature measurers , discusses several feasible method of linearized process and their advantage and shortcoming .

文中介绍了一种新型数字式电力监测网络仪表的设计方法。

A design of new type digital electric monitoring instrument for power network is introduced in this paper .

图像处理与识别是监控系统的关键技术，本文深入研究了数字式和指针式仪表图像识别算法，并针对机床配套设备仪表识别的特殊情况，提出了一种模板扫描算法来快速检测仪表指针。

Image processing and recognition of dial instrument and digital instrument is the key technology of monitoring system . So the recognition algorithm of digital images is in-depth studied , and then a window scanning algorithm is presented , which can detect the indicator of meters rapidly .