Therefore, its main purpose is to provide power consumption on standby for a portable terminal. 因此,其主要用途是在便携式终端中提供待机时消耗的功率。
ODR ( Omni Directional Range) Research and Development of the Hardware System of a Kind of Portable Information-interactive Terminal for Shop Floor Information Management 一种面向车间信息管理便携式信息交互终端硬件系统研究与开发
This paper introduces the functions of portable data terminal, puts forward the concrete operation steps of portable data terminal in book inventory, and analyzes its advantages and disadvantages. 简要介绍了便携式数据采集器的功能,给出了应用便携式数据采集器进行图书清点的具体操作步骤,并进一步分析了其优缺点。
When power transmitter is put into the room lights or other equipment, the portable terminal may not need to be placed specifically on the charger, thus greatly lightening the burden on the consumers. 电能发送器装入室内的电灯等器具中,可能不需要特意将便携式终端放置于充电器上就可以进行充电,从而大大减轻了用户的负担。
Portable Terminal conveys the of the dynamic position information ( longitude, latitude), time information and state information to Control Central station by GPRS, which realizes the function of Control Center controlling Portable Terminal. 移动终端系统将动态位置(经度、纬度)、时间、状态等信息,实时地通过无线通信链路(GPRS)传送至监控中心站,从而实现监控中心对移动目标的监控。
However, the application of digital communication to the portable terminal of our army, is blank in communicate equipment of our army all along. 然而将数字通信应用于军用便携式终端,一直是我军通信产品的空白。
Through an introduction of selection of portable electronic recorder structure, use of terminal systematic software and application of portable recording terminal of fuel gas management system, numerous advantages of portable electronic recorder can be displayed, compared with hand recording. 通过介绍手持电子抄表器结构的选择、终端系统软件的采用以及燃气管理系统手持抄表终端的应用,展示了手持电子抄表器与传统的手工抄表相比所具有的诸多优越性。
As two major industries nowadays with the fastest developing speed: Mobile communication and joint of Internet, business opportunity that pregnant with its the dawn has begun to show already, especially in China where cell-phone portable terminal holder is far more than netizen. 作为当今发展最快的两大产业:移动通信和互联网的交汇点,移动商务孕育的商机已是曙光初现,特别是在手机等移动终端持有者远远多于网民的中国。
The content of the discourse is pivotal technology of digital communication applying to the first portable terminal of our army, this production fill up blank in portable data communicate terminal of our army, and also the production is beared the palm of technology innovate of Tianjin. 本文所论述的是将数字通信的关键技术应用于我军第一个便携式终端中,该产品填补了我军便携式数据通信终端的空白,并因此获得了天津市技术创新优秀项目一等奖。
Design for the Smart Portable Terminal in Broad-sense Supply Chain Based on RFID 基于RFID的广义物流中的移动智能终端设计
The current situation of the on board ticketing system and the technical specification and function of BST 001 portable ticketing terminal are introduced in this paper. 介绍了当前车上补票的现状和便携售票终端BST-001的设计、主要功能和技术指标。
Then briefly elaborates the modern agriculture prospect of the portable intelligent terminal designed by the scheme. 最后,简要地阐述了通过该方案设计的便携式智能化终端在现代农业中的应用前景。
The Development of Portable Terminal of the Information about the Fertile Women based on the Embedded Linux System 基于嵌入式Linux的育龄人口信息便携式终端的开发
Development of high voltage transmission line inspection management system based on intelligent portable terminal 基于智能手持机的高压巡线管理系统开发
How to reduce the DSSS software demodulator's computation load, in order to reduce the portable terminal's power, without sacrificing the performance of demodulator. 如何在尽可能少地降低解调器性能或者不影响解调器性能的前提下,降低扩频软件解调器的运算量,从而达到降低功耗的目的。
Portable terminal is an important part of CX-1 LEO micro-satellite communications systems, in which the low-power, rapid signal-acquisition and adaptive interference-canceling are the must. 手持终端是CX-1低轨小卫星双向短数据通信系统的重要组成部分,扩频解调器的低功耗、快速捕获和自适应干扰抑制是手持终端必须具备的关键特性。
First this paper introduced the DSSS demodulator 'system model and deduced the theoretical BER's value of DSSS demodulator in the CX-1 micro-satellite's portable terminal. 首先讨论了扩频解调器的系统模型,包括扩频通信系统的简要介绍,扩频解调器的组成,并推导出CX-1小卫星手持终端中扩频解调器在高斯白噪声下的误码率的理论值。
The Application of Portable Terminal to Intellectual Storage Management System 便携式终端在智能仓储管理系统中的应用
Hardware design includes portable mobile terminal node, router and coordinator. 硬件设计主要包括便携式移动终端节点设计、路由器设计和协调器设计。
Although this design is about the design and implementation of portable urban management supervision information terminal, the main technologies and approaches of research can also be applied to portable terminal devices in other fields. 尽管本设计针对的是手持式城管督察信息终端的设计与实现,但所研究和论证的主要技术方案也可用于其它应用领域的手持终端设备中。
The portable intelligent terminal using the way of radio frequency identification to collect data greatly increases the efficiency and accuracy of data collection, and is now widely used in industrial automation, business retail, logistics management, and many other fields. 采用射频识别方式进行数据采集的便携式智能终端,极大地提高了数据采集的效率和准确性,可广泛应用于工业自动化、商业零售、物流管理等众多领域。
This project is of heavy workload and need to study a number of core technology solutions. The first is the effective information acquisition and reliable transport. The second is the display of information in a portable mobile terminal machine. 本课题的工作量很大,并需要研究若干个核心技术的解决方案:一是信息有效的采集和可靠的传输;二是信息在便携式移动终端上人性化的显示。
The result of practical test indicates that the design meets the demand of Embedded Portable Terminal and provides a good resolution for the power system on embedded protable terminal because the latest power management technique is applied. 测试结果证明,由于设计时采用了最新的电源管理技术,所设计的手持终端电源管理系统实现了设计的功能,基本满足了设计的要求,为嵌入式手持终端电源管理提供了良好的解决方案。
How to supply it with reliable power is one of difficulties in the development of Embedded Portable Terminal. 如何在手持终端体积不扩大的情况下为其提供稳定可靠的电源已经成为嵌入式手持终端发展所面临的难点之一。
Computer key is a major part of the existing computerized anti-misoperation locking system, which plays an important role as a portable terminal device, to prevent the misoperation in power system. 在现行的微机型防误闭锁系统中,电脑钥匙是一个主要的组成部分,作为一款便携式终端设备,在防止电力系统误操作中起着重要的作用。
Main research as follows: 1. Design the whole framework of the portable terminal, including the selection of hardware part and software driver design. 主要研究工作包括:1.设计了便携式终端的总体框架,包括硬件部分的选择和软件驱动的设计。
Dou to the severe limitation of available radio spectrum and the transmitter power provided by mobile or other portable terminal, seeking the more effective signal transmission techniques has become one of the most active research subjects in digital wireless communication system. 然而,由于目前可利用的频谱已十分拥挤,以及移动和便携终端有限的发射功率,寻求更高效的信号传输技术已成为数字无线通信系统研究领域最活跃的研究课题之一。
Along with the rapid development of communication technology, high-performance portable terminal is becoming more and more common, people are increasingly high requirements on the communication quality, but the access network bottleneck problem increasingly prominent. 伴随着通信技术的高速发展,高性能的便携终端逐渐普及,人们对通信质量的要求也越来越高。
With the rapid development of broadband communication technology, the mobile communication system using the portable terminal equipment as the carrier has become one of the most popular research and application areas. 随着宽带网络通信技术的快速发展,以便携式终端设备为载体的移动通信系统成为当前研究和应用的热点领域之一。
This paper aims to design an old monitoring and tracking portable terminal, able to take advantage of the key technology of Internet of things to realize fall down and heart rate abnormal judgment, GPS tracking, emergency SMS notification families and to the alarm monitoring center. 针对老人监护问题本文旨在设计一种老人监护跟踪便携式终端,能够利用物联网的关键技术实现摔倒判断和心率异常判断,GPS定位跟踪,紧急情况短信通知家属及向监护中心报警。