摘要
由于PLC具有可靠性较高、用法简单、通用性强以及方便维护等优点,因此,本文根据快速路十字路口车辆、行人通行的具体情况,利用西门子S7-200PLC设计了简单实用的有行人过马路请求的十字路交通灯控制系统,提高了路口车辆、行人的通行能力。
Since the PLC has the advantages of high reliability,simple usage,strong versatility,convenient maintenance. In order to increase the capacity of vehicles and pedestrians at intersections,the main purpose of this paper is the use of Siemens S7-200 PLC to design a simple and practical traffic lights control system with pedestrian crossing request. The traffic capacity of vehicles and pedestrians at the intersection has been improved.
作者
石瑶
张光旭
张吻吻
SHI Yao;ZHANGGuangxu;ZHANGWenwen(School of Mechanical and Electrical Engineering,Nanjing Technology University Pujiang Institute,Nanjing 211100,China)
出处
《现代信息科技》
2018年第8期187-188,共2页
Modern Information Technology
基金
江苏省大学生创新创业训练计划项目"教学用PLC综合实训装置的研制"
