A signal controlled by a data terminal equipment ( DTE) that is held high while it is ready to operate. 数据终端设备所控制的一种信号,当数据终端设备可以工作时,这个信号保持高电平。
A serial connection has a data terminal equipment ( DTE) device at one end of the connection and a data communications equipment ( DCE) device at the other end. 串列连接的一端是资料终端设备,另一端是资料通讯设备。
DCE/ DTE interface for a start-stop mode data terminal equipment accessing the packet assembly/ disassembly facility ( PAD) in a pubic data network situated in the same country 起止式数据终端进入本国公用数据网的分组装拆(PAD)设施的DCE/DTE之间的接口
Design on the integrated system of data terminal for meteorological observing and detecting equipment 气象观探测设备数据终端综合集成系统设计
The software system includes real-time data transmission from acquisition facility to customer terminal equipment and data analysis by client, other than data acquisition function. 整个软件系统具有传送实时数据和在客户端进行数据分析两部分功能,不包括数据采集功能。
The customer equipment part consists of hardware of GPS receiver, data processing software, micro processor and terminal equipment, whose functions are to receive the navigation and position information sent from GPS satellite and complete navigation and position work through data processing. 用户设备部分由GPS接收机硬件、数据处理软件、微处理机和终端设备组成,主要任务是接收GPS卫星发来的导航和定位信息,经数据处理完成导航和定位工作。
The paper introduces the integrated digital video data broadcasting system based on the cable network. We discuss the structure of headend system and the implementation of terminal equipment. 本文介绍了应用于有线电视网上的综合数字视频数据广播系统,重点描述了前端系统的结构和后端设备的实现。
Along with the data terminal equipment applying in modern life widely such as personal digital assistant ( PDA) and portable computer ( PC), traditional local area network converts to wireless local area network ( WLAN). 随着个人数字助理、便携机等便携式数据终端的广泛应用,传统局域网开始由有线向无线方向发展,个人通信的兴起又进一步促进了无线局域网的发展。
A data acquisition terminal with Ethernet interface is a front-end equipment of the data acquisition system. 具有以太网接口的数据采集终端是以太网数据采集系统的前端设备。
Traditional forestry field data collection methods can not meet the rapid updating of forest resource data and management requirements, it is imperative that research on the portable data acquisition system based on the mobile terminal equipment. 针对传统的野外森林资源数据采集方式无法满足森林资源数据快速更新、管理的应用需求,研究基于移动终端设备的数据采集系统势在必然。
Cloud Computing can be an effective solution to massive data analysis and processing problems, and provides reliable, scalable data-processing storage center, in reducing the terminal equipment required while improving the processing of data. 云计算可以有效解决分析与处理海量数据时面临的问题,并提供了可靠性高、可扩展的数据处理存储中心,在降低了终端设备要求的同时提高了处理数据的能力。
At last, the three-tier C/ S architecture of terminal equipment supervision platform was designed. And completed the management of static data and dynamic data, achieved a simulation of real-time supervision and control of terminal equipment process. 最后设计了三层C/S体系结构的终端设备监控平台,实现了对静态数据和动态数据的管理,并模拟实现了终端设备的实时监控过程。
The system contains four parts, including intelligent sensor, GPRS data transmission terminal equipment, transmission system and monitoring center. 系统包括智能传感器、GPRS数据传输终端、传输系统和监控中心四部分组成。
System can realize the functions of the configuration of data acquisition terminal equipment, the transmission of the slope measurement data, the calculation of the warning threshold value, the generation of the parameters statements, and the alarm to the expert and the mining site. 系统可以实现对矿区边坡监测现场数据采集终端设备的配置、边坡测量数据的传输、预警阈值的计算、各参数报表的生成、向专家和现场报警等功能。
Finally, this thesis presents the specific methods and processes of the construction of weather monitor system including meteorological data acquisition terminal equipment and monitoring software. 最后,本文给出了系统的气象数据采集终端设备和软件具体实现方法和过程。
System Management Center is responsible for data collection, storage and analysis; the terminal system carries out the information collection and control for the remote power system equipment; communications network set up a data transmission link between management center and terminals. 系统管理中心负责系统数据的采集、存储和分析等功能;终端系统实现远程用电设备的信息采集和控制;通信网络则在管理中心和终端系统间建立数据传输链路。
With the rapid development of Data Service built on mobile telecommunication technologies, the security of the communication is more and more important, and the security services of the confidentiality and the authentication of the two sides of communication are required to provide by the mobile terminal equipment. 随着基于移动通信技术的数据业务的不断发展,通信的安全性日益显得重要,迫切需要移动终端能够既能确保通信信息的机密性又能够对通信双方进行身份认证。
But the terminal equipment is a main site to store data, most attacks begin from the terminal equipment. 但终端却是主要的存放数据信息场所,大多数攻击事件都是从终端开始的。