翻译英文加中文.doc

 山东理工大学 毕业设计 （外文翻译材料） Intelligent Traffic Control System Design Based on Single Chip Microcomputer Abstract. This paper mainly introduces microcontroller of counter to implement an intelligent traffic control system. The system uses an external triggered pulses to simulate, through traffic to timing/counter car collection, so as to realize the flow of traffic information digitization. Meanwhile, according to historical stored data and automatic detection to car traffic information, microcontroller will be compared, and the control model algorithm control scheme by setting proper signal ratio, realizing the intelligent control traffic signals. Keywords: microcontroller, intelligent control system, timing ? counters. 1 Introduction Urban traffic control system is mainly used in city traffic data monitoring, traffic light control and traffic persuation computer integrated management system, it has become the most important part of the modern urban traffic control command system. Therefore, each intersection installation traffic lights has become the most relieves traffic vehicles and pedestrians most common and most effective management means, and how to use advanced information technology transform urban traffic system has become the consensus of urban traffic management. 2 System Compisition The traffic light control system is used to receive, processing intersection traffic data system, and according to the traffic flow conditions to be intelligent to adjust the traffic lights light destroy time length. The purpose of the design of the control system has two main function: Firstly ,finishing crossing the east-west and south-north two directions of traffic flow detection based on experimental data, so as to provide data modeling method; Secondly, by using the control system for intelligent control of traffic lights. Considering the actual feasibility, this system uses LED to replace the actual traffic lights, and the traffic flow with external input data is simula