高分悬赏翻译一段摘要

高分悬赏翻译一段摘要：
近年来随着科技的飞速发展，单片机的应用正在不断深入，同时带动传统控制检测技术的日新月异。在实时检测和自动控制的单片机应用系统中，单片机往往作为一个核心部件来使用，仅单片机方面知识是不够的，还应根据具体硬件结构软硬件结合，加以完善。
在本次设计中采用单片机技术，应用目前广泛应用的C语言描述，实现交通灯系统控制器的设计，完成系统的控制作用。本系统选用AT89C51单片机，配合一些外围电路完成交通控制系统。由于该单片机具有简单实用、高可靠性、良好的性能价格比以及体积小等优点，已经在各个技术领域得到了迅猛发展。该灯控制逻辑可实现3种颜色灯的交替点亮、时间的倒计时，指挥车辆和行人安全通行，实时地控制当前交通灯时间，使LED显示器进行倒计时工作并与状态灯保持同步，可在保证交通安全的前提下最大限度地提高交通效率。经PROTEUS仿真模拟的试验，该系统得到了预期的实时控制效果。本论文针对道路交通拥挤、交叉路口经常出现拥堵的情况,利用单片机控制技术,从硬件设计和软件设计两个方面分别介绍通用小型实时交通监控系统的设计方法。
关键词：AT89C51单片机；交通灯；LED数码管；自动控制

In recent years, with the rapid development of science and technology, the application of SCM is at the same time, traditional control of the rapid detection technology.In real-time detection and automatic control system of single-chip applications, often as a single-chip core component to use only single-chip is not enough knowledge, but also the structure of hardware and software in accordance with the specific combination of hardware, to be improved.
In this design the use of single-chip technology, the application of the current widely used C language description of traffic signal systems to achieve the design of the controller to complete the control system.AT89C51 single-chip selection of the system, with some of the external circuit to complete the traffic control system. As the single-chip microcomputer with a simple, practical, high reliability and good cost performance, as well as the advantages of small size, in various technical fields has been developing rapidly.