查询词典 communication protocol

Cyber communication space, different from the common communication environment, is a virtual one with variant context elements such as the subjects, goals and communicators of communication, nonlanguage and social culture, etc.

虚拟的网络交际空间形成了网络交际不同于日常交际的新交际环境。

Secure communication scheme based on chaotic synchronization is an entirely new secure communication scheme. Pecora and Carroll propose secure communication scheme based on chaotic synchronization first in 1990. The scheme makes use of the good characteristic of chaotic signals, and has high security. Lots of papers improve on the scheme after it has been proposed.

基于混沌同步的保密通信方案是一种全新的保密通信方式。1990年，Pecora-Carroll首先提出了基于混沌同步的保密通信方案，方案利用了混沌信号所具有的优良特性，具有很高的安全性，之后又有很多文献对该方案进行了改进。

Our enterprise is engaged in the investment and financing of significant projects, dealing in communication equipment, satellite communication equipment, Chargable battery (Used for communication, emergency, power, start, and each kind of silicon, plumbous acid, nickel cadmium, nickel hydrogen, ithium ion, polymer lithium electricity for electric appliances ), garment ect designing and trading.

落实全球产业规划，本企业从事重大项目投融资；经营通信设备、卫星通信设备、充电电池（用于通信、应急、动力、启动、及各种小型电器的硅盐、铅酸、镍镉、镍氢、锂离子、聚合物锂电）、电力设备、服装成衣等设计、贸易的技术型企业。并提供特定行业的信息服务。详情请IE搜索&百叶龙科技贸易中心&

The paper describes the implementation method of the software and hardware in detail; explains the sulphuration technology in production of rubber and how to control sulphuration machine by PLC; discusses the principle, current situation and development trend of the DCS; recommends the serial communication in industrial and how to realize it in DELPHI; analyzes the communication protocols of series of LGs MASTER-K10 PLC and on the base of which, realized the communication between upper-computer and low computer; discusses the realization flows of control system on upper-computer in detail, the software and hardware of module every design; introduces the functions and realization of query software on client computer.

详细论述了控制系统硬件及软件的实现方法；阐述了橡胶生产中的硫化工艺以及如何用PLC对硫化机进行程序控制；讨论了集散控制系统的原理、研究现状及发展趋势；介绍了工业控制领域中的串行通信以及如何在DELPHI中实现串口通信；分析了LG公司MASTER-K10系列PLC的通信协议，并在此基础上实现了上位机与下位机的通信；详细讨论了上位机控制系统的实现流程、各模块的软硬件设计；详细介绍了客户端查询软件的功能及实现。

SPWM full-bridge inverter and isolating transformer output makes UPS own superstrong load shock capacity as well as computers,network,military communication system,satellite communication system,high-grade medical equipment,precision instruments and equipment,monitor protection system,statellite communication system,fire fighting illumination system,financial securities network,broadcasting station sending and receiving system as well as jinformation transmission system.

适用于：计算机及网络系统、军用通讯系统、卫星通信系统、高级医疗设备、精密仪器设备、监控保安系统、消防照明系统、金融证券网络、电台发射及接收系统、信息传输系统等领域。

The thesis based on Yellow River Diversion Project. Through the research of the existing design of the supervising system of Yellow River Diversion Project, this passage pointed out some problems hard to be dealt with as follows:(1) Owing to the dispersion of control points and remote transfers of data, it cost a lot to construct the network of the supervising system and it was hard to implement the construction.(2) The connection mode of network needed to be taken into acount. Once the configuration of network changed or the nodes increased, the supervising system needed to be reconfigured.(3) Owing to the tanglesome physical communication line, the man-made communication error happened frequently.(4) When the communication malfunction occured, it needed various engineers to check and repair the fault.(5) It cost a lot to operate and maintain the supervising system.

本文以世界银行援建项目&Yellow River Diversion Project&(引黄入晋工程，编号：0015-K81062)为背景，在对引黄入晋工程的远程监控系统进行研究分析的过程中，指出了该系统在目前采用的有线光纤和有线电缆通讯技术下难以处理的一些问题：(1)由于监控点分散且传输距离较远，有线光纤和有线电缆的网络建设成本很高，实施困难；(2)需要考虑节点之间的连接形式，一旦网络结构发生变化或节点需要扩充，监控系统便需要调整，耗费大量的人力物力；(3)由于系统庞大，通讯的物理线路较为繁乱，在建设和维护阶段容易出现人为触碰等引起的通讯故障；(4)在出现通讯故障时，需要多方人员配合进行故障检测，不仅耗费人力和物力，且不利于故障排除；(5)运行和维护成本较高，需要很多运行维护人员进行大量繁杂的工作。

Trunking communication system is a senior mobile communication system with strong commanding and distributing features, and it is one type of private communication systems.

所谓集群通信系统，是一种具有调度功能的高级移动通信系统，它属于专用移动通信系统的领域。

This paper introduces the main function and feature of special software SystemView used for communication systems simulation,discusses its application on communication systems simulations,and investigates an example of communication system simulation basted on SystemView.

介绍了通信系统仿真专用软件工具 SystemView 的主要功能和特点，讨论了 SystemView 在通信系统仿真中的应用，给出了仿真和分析的具体实例

A new communication model is built up proceeding from high layer,it intensifies bilateral understanding of communication content,effectually meliorates the quality of network communication.

提出一种新的知识通信协议，通过本体技术来实现内容感知，使不同领域的智能通信个体能够互相理解彼此发送的消息，从高层出发建立一种新型的通信模型，强化通信双方对通信内容的理解，有效地改善网络通信质量。

In the design of the software and communication network, the concept of TTCAN makes CAN communication more soft and rhythmical. Moreover, the real-time communication between the control network for field device and information network is completely realized by Internet. As a result, the campus electricity consumption can be remotely detected, reliably monitored, and safely maintained in real-time.

通信网络及软件上采用TTCAN概念对CAN网络进行有序化，建立TTCAN通讯机制，进而通过转换接口接入Internet，实现控制网络与信息网络实时通信，便于安全、实时、可靠地实现远程监控、诊断和维护校园用电。

There are different types of personal loans available.

有许多不同类型的个人贷款优惠。

The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.

上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。