Design of Air Traffic Control Computer Assistant System and Its Realization 空中交通管制计算机辅助系统的设计与实现
Realization of Traffic Lamp Control System by PIC One-chip Computer PIC单片机实现交通灯控制系统
The principle is: by the traffic control function of the new Linux kernel, the computer is bound with a fixed bandwidth, which ensures better characteristics for users using the network. 其原理是利用新的Linux内核中流量控制功能,将计算机和固定的带宽绑定在一起,使用户访问网络有更好的性能保证。
It is shown the way to use C++ Builder in data traffic between the control computer and the manage computer, and real time data display. 重点讲述了如何利用C++Builder实现现场工控机与上位监控机的数据通信并实现实时数据和曲线的显示等功能。
A Computation of Traffic Control and Its Computer Emulation 一种分布式交通控制算法及其计算机仿真
Thess models have advantages to carry on the traffic control signal optimization and the traffic jam mechanism analysis. Furthermore, it is easily for the computer software realization. 该模型具有既能够进行交通控制信号优化与交通阻塞机理解析应用,又便于计算机软件实现的优点。
This paper analyses and study the Intelligence Traffic Sign Control system of urban traffic lineal control based on Traffic Engineering and Intelligence Control, associated with computer using technology. 本文基于一条含有三个交叉口的道路为研究对象,以交通工程和智能控制作为理论基础,结合当前的计算机应用技术,对城市线形控制的智能交通信号控制系统进行了分析和研究。
This is what we research in this paper. According to the state of our country, this paper study the traffic signal control system based on microscopic traffic simulation optimization, in which advanced control theories, computer technology and communication technology were used. 本论文针对我国国情,采用先进的控制理论、计算机技术、通信技术,研究了基于微观仿真优化的交通信号控制系统。
From the point of practical use, an intelligent computer aided railway traffic control system combining the expert system with computer aided design ( CAD) technique is proposed. 本文从实用化出发,利用专家系统和CAD技术,开发了智能化的计算机辅助铁路行车调度系统。
An ultrasonic automatic testing and recording system for traffic control, based on the single-chip computer 一种基于单片机的超声波交通量自动检测记录系统
In order to meet the requirement of city's traffic intelligent control, this thesis will present a study on how to realize the road traffic intelligent control of city using computer vision. 为满足城市交通智能化管理的需要,本文就如何实现城市道路交通的智能化视觉监控进行研究。
Type DD-4 centralized traffic control system is designed for the computer aided CTC system of the test section near Tianjin. It is a system used for manual control as well as computer control. DD-4型调度集中系统是为天津附近行车指挥自动化系统试验区段设计的,系统既要用于计算机控制还要用于人工控制。
In order to realize the management of the traffic route, strive to make traffic administration more advanced and scientific, a control system of PIC single-chip computer for traffic light management is introduced. 为了实现交通道路的管理,力求交通管理先进性、科学化。
This paper explains system structure, control ways and basic functions about road traffic control system, and tells about how to make use of computer to develop an emulation model of traffic signal control system. Furthermore, the key to the design was analysed. 阐述了道路交通控制系统的系统结构、控制方式和基本功能,以及如何利用计算机开发一个交通信号控制系统的仿真模型,并对设计过程中的关键点进行了分析。
A main-road CA traffic flow model with two speeds on two dimensions was presented. The parameters which control the speed and flow of the vehicles are considered through the computer simulation. Some conclusions about this model are drawn. 提出一个二维二速主干道CA交通流模型,并对该模型进行计算机模拟,考察模型的各种参量在模型中所起的控制作用。
This paper mainly introduces the traffic control experiment platform designed with personal computer and PLC, which may realize various control algorithms for signal lamp in single crossroads. 文章主要介绍采用PC机与PLC设计的可对单交叉路口信号灯实现多种控制算法的交通控制实验平台。
According to traffic control system with nonlinear characteristics of time variability and uncertainty, writing programs on the computer and using PID control. 针对系统中流量的控制具有非线性、时变性以及不确定性的特点,编写上微机程序、采用PID控制。
The computer system gets more and more wide application in some high reliability fields such as aerospace, nuke industry, traffic control, banking and medical etc. In these fields, failure of computer system may cause enormous personnel casualties and economic loss. 一些高可靠性领域,计算机系统的应用越来越广泛,如航空航天、核工业、交通控制、银行和医疗等。在这些领域中,计算机系统的失效可能造成巨大的人员伤亡和经济损失。
The design of intelligent traffic control system is divided into two parts: Traffic signal controller design and host computer management software design. 智能交通控制系统分为2部分进行设计:交通信号机设计和上位机管理软件的设计。
Urban Intelligent Transportation System ( UITS) is a kind of traffic solution which results from the integration of urban traffic control system, advanced computer technology, auto control technology, communication technology and artificial intelligence. 智能交通系统是城市交通控制系统与先进的计算机技术、自动控制技术、通讯技术以及人工智能技术相结合产生的具有重要现实意义的交通解决方案。
Micro-controller can independently complete the on-site traffic control, at the same time with the management computer serial communication, the receiving host computer command, the collected data to host computer. 单片机控制器能独立完成现场流量的控制,同时与管理计算机进行串行通信,接收上位机指令后,把采集的数据传送给上位机。