| 一种基于PLC的智能交通灯控制系统设计 |
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| 引用本文： | 史丛立.一种基于PLC的智能交通灯控制系统设计[J].温州职业技术学院学报,2008,8(2):44-46. |
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| 作者姓名： | 史丛立 |
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| 作者单位： | 中国计量学院,现代科技学院,杭州,310018 |
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| 摘 要： | 针对我国城市交通拥堵的现状，从控制系统设计上，应用可编程控制器PLC设计出智能交通灯控制系统以解决交通拥堵。在十字路口相应的位置预埋传感线圈，对此路段上的车流量进行统计，并根据车流量的变化，改变绿灯的控制时间，可以实时地对绿灯资源进行合理调配，提高十字路口的通行能力。
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| 关 键 词： | 智能交通灯 控制系统 PLC 十字路口 车流量 |
A Design of Control System of Intelligent Traffic Lights Based on PLC |
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| SHI Congli.A Design of Control System of Intelligent Traffic Lights Based on PLC[J].Journal of Wenzhou Vocational & Technical College,2008,8(2):44-46. |
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| Authors: | SHI Congli |
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| Institution: | SHI Congli ( Modern Science and Technology School, China Metrology College, Hangzhou, 310018, China) |
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| Abstract: | According to the traffic conditions of the urban areas in China, this paper, from the design of a control system, discusses a design of intelligent traffic control lights based on the application of the programmable logical control （PLC）. Sensor coils are pre-buried at the corresponding crossroads to make statistics of the vehicle flow, according to which the control time of the green lights is changed, and then, the resource of the green light is reasonably distributed to improve the traffic capacity at the crossroads. |
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| Keywords: | PLC |
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