数据通信设备

一种数据通信设备热插拔方案的设计

Design of a Hot-Swap Scheme for Data Communication Equipment

当前网络数据通信设备高速发展的背景下，产品测试工作压力的不断上升。用于网络数据通信设性能测试的专用网络性能测试仪器的需求日益加大。

With the rapid development pace of Network Data Communication Equipment , demands for dedicated Network Performance Testing Instrument for these products testing are growing faster .

国外数据通信设备高压直流供电新系统（上）

New High Voltage Direct Current Power Supply System for Data Communication Equipment Abroad ( Part One )

在航空数据通信设备的研制中，为了运用便携式计算机方便现场调试，需要一种可靠的通信卡。

In the development of the aero bus communication system , a reliable communication-card is necessary to facilitate the field debug with portable computer .

以MCGS监控软件为例，详细介绍了监控软件与PLC、采集板卡、智能仪表等进行数据通信的设备驱动程序的编制原理与实现。

The programming principle and implementation of device driver of the communication between monitor and control software , for example MCGS , and PLC or gathering clips or aptitude instruments , was presented in this paper in detail .

数据通信终端设备进网管理亟待加强

Access-to-Network Management of DTE Awaits Prompt Strengthening

办理数据通信终端设备进网许可证须知

Notice for Handling Access-to-Network Licence of DTE

该系统是为与计算机主机进行大量数据通信的USB设备而设计的，USB总线系统设计的难点在于USB固化的设计。

The system is designed for USB device which transforms a mass of data with host computer . The difficult point that USB bus system designs lies in the USB firmware design .

移动数据通信网中DCE设备的硬件实现技术

VLSI Implementation of DCE for Special Mobile Data Communication Network

通过工控机和PLC连接，开发出了用于工控机的集数据采集和通信、设备状态控制和数据管理的监测程序，实现了监测控制。

To connect control computer with PLC and realize supervisal , a real time supervisal control software of water supply system is developed . The software has the function of data connection , communication , state control of facilities and data management .

这就对作为变电站监控系统中数据通信桥梁的变电站设备驱动软件开发包的性能提出了更高的要求。

Thus presents higher requirements on device driver development kit , which plays an important part in substation monitoring system .

本课题提出的控制系统整体结构设计，为系统扩展提供了通用的数据通信接口和传感器设备接口，更好地支持了复杂的控制系统的进一步开发。

In the overall structure design of the control system , the common data communication interface and sensor device interface were provided for easily developing complex control system .

集数据采集、通信、设备状态控制和数据管理一体化，实现远程监测控制，取得了良好的经济效益。

It is integrated with data collection , communication , state control of facilities and data management , remote supervise and control is realized , good economic benefits is obtained .

在网络互联设备中，路由器是使用最广的一种网络互联设备，是数据通信的重要互联设备。

The router , which is a kind of widely used inter - connecting device among the network interconnecting devices , is an important inter - connecting device for the data communication .

星载电子系统的标准化是一项极其庞大的工程，涉及面非常广，本文旨在提高星载设备数据通信的可靠性和设备接口的协调性，以促进星载电子系统的标准化进程。

The standardization of on-board electronic system is a huge and complicated project . The thesis aims to enhance the reliability of the data communication , the coordination of device interface and promote the progress of standardization of on-board electronic system .

该系统可为工业现场数据采集设备、数据无线通信设备提供无线电能，同时实现控制信号和现场设备数据之间的双向无线通信。

The system can accomplish wireless power supply in the industrial field for the equipment of data collection and data transmission and bi-directional wireless communication of control signals and data collected from the field in the same time .