通信系统

The data transmission adoption nonsynchronous serial communication, carry out the telecommunication of the singlechip system and PC machine.

数据传输采用异步串行通信方式，实现单片机系统与 PC 机的网络通讯。根据系统需要为本系统编制相应的通讯协议。

Intelligent Transport System, also called Road Transport Telematics in Europe, is a new transport system based on high-tech including system engineering, electronics, telecommunication and informatics, and which penetrated into airborne, railage and marine.

张其善 ，吴今培，杨东凯智能交通系统在欧洲也称道路交通信息通讯系统，是基于系统工程、电子、通信、信息等多种高新技术，并已渗透到航空、水运、铁路交通领域的新型交通系统。

Secondly, it specifies the system solution of automatic Gleithretter thickness testing in detail, thickness testing technology using grating, serial communication achievement solution of PLC control system. Achieving data sampling by applying of the PCI200 subdivisional card. And then designs thickness testing system software using Borland C++ Builder 6.0 for the application of automatic control of Gleithretter thickness testing sorting , the experiment.

其次详细叙述了滑片厚度自动检测系统总体设计方案及要求，光栅厚度检测技术，上位机与PLC控制系统串行通信的实现方案，开发应用PCI200细分采集卡实现数据采集，利用Borland C++ Builder 6.0平台设计开发的滑片厚度自动检测系统软件，来实现对滑片检测分选的自动控制，实验。

This paper mainly studies the application of distributed control system in rubber sulphuration, and design out a set of small-scale DCS that can collect the temperature in the steam pipeline in real time, calculate equivalent time of sulphuration with different temperatures and communicate with low-computer through RS-485 network to control numbers of sulphuration machines to work.

本文主要对集散控制系统在橡胶硫化领域的应用进行了研究，设计出一套小型集散控制系统。该系统能实时采集硫化蒸汽管道内的温度，计算出不同温度下等效硫化时间，并通过RS-485网络与下位机通信达到控制多台硫化机工作的目的。

According to the demanding of network support system in the domain of industrial control, and referring to the design principle of commercial Ethernet, this paper designs structure of industrial Ethernet which is based on delaminated structure and afford a communication platform which is secure and stabile and mutual operation for industrial control system, at the same time designs a remote monitor system of industrial Ethernet which is based on Internet.

根据工业控制领域对网络支持系统的要求，借鉴商业以太网的设计原则和方法，设计了基于分层结构化工业以太网结构，拟为工业控制系统提供了一个安全、稳定、互操作性好的通信平台；同时，按照该设计思路和原则，本课题设计了一个基于Internet的工业以太网远程监控系统。

This system uses the control style of serial communication. The connection control between the ARM embedded system and the CPLD replaces of the control between computer and CPLD, because the utilization of ARM intellectualizes the system and simplifies the program. The utilization of CTLD increases the pin numbers connected with the peripheral device.

系统采用串行通信方式，用ARM嵌入式系统与CPLD相连接取代传统上采用的计算机连接CPLD方式的控制，由于ARM的运用使系统控制阵列天线更具智能化、应用程序更简化，CPLD的使用大大增加了与外设相连接的引脚数，满足了项目中对多条控制线的需求。

The computer monitoring and control system bases on the technology of computer and network, which combines micro computers, digital signal processing, integrated circuit and computer communication, and recombines and interlinks the original two systems of substation as a new computer system.

变电站计算机监控系统是以计算机和网络技术为核心，将微计算机、集成路电、数字信号处理和计算机通信等新学科在变电站的集中应用，通过将变电站原来的二次系统重新组合、互连而形成的一个新的计算机系统。

The main difference between Fieldbus Control System and traditional DCS lies on the realization of field control layer. With CAN field bus as the object for study, based on the research about DCS, this dissertation mainly studies the composition, communication protocol, kernelled technology and the software and hardware realization of the field control layer.

现场总线控制系统与传统的集散控制系统的主要差别在于现场控制层实现，因此，本文主要针对现场控制层的实现进行研究，并以CAN总线为代表着重分析了FCS现场控制层的构成、通信协议、关键技术及系统的软硬件实现。

The double system mode was presented to further improve LAMS reliability, include of normal mode and emergency Mode.

在此基础上提出了双模式运行的应用软件系统，针对系统通信故障的问题，将系统划分为正常模式和应急模式。

On the basis of this,"High Resolution Image-Collect System Based on CMOS" and "Intelligent Trip AITU" are designed and developed, and integrated with MOTOMAN-SV3X robot of YASKAWA Company to build up AVMS vision robot detection and control system. Using the system as platform, the experiment of vision robot tracking based on image moments has accomplished.

基于对AVMS的视觉系统的分析和研究，本文设计的基于CMOS的高分辨率图像采集系统ADIS，是以CMOS图像传感器芯片为图像采集核心，USB2.0控制芯片为传输控制器，CPLD为时序控制器作为主要硬件组成，再结合上层应用软件通过驱动与上位机进行通信，进行图像的采集、存储，用于图像处理与机器人视觉等用途的前端图像采集系统。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。