J4 ›› 2011, Vol. 33 ›› Issue (6): 178-181.
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陈丽芳，刘渊
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CHEN Lifang，LIU Yuan
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摘要：
本文分析造成目前城市交通拥挤的原因和交通信号的控制方法，结合RFID的特性，提出基于RFID技术和自适应调节算法的城市交通信号优化控制方法，实现根据相邻交叉路口的车流量实时调整信号灯的时间，以缓解城市的交通阻塞。实验模拟结果证明该方法是有效的。
关键词: 交通信号, RFID, 自适应算法, 优化控制
Abstract:
The paper analyzes the reasons for the current city traffic congestion and the traffic signal control methods, combines with the characteristics of RFID , puts forward a RFID based and adaptive adjustment algorithm for the optimization of city traffic signal control, achieves realtime adjustment of the traffic flow according to the adjacent intersection lights time, and thus eases the city's traffic congestion. The simulation results show that the method is effective.
Key words: traffic signal;radio frequency identification;adaptive adjustment algorithm;optimal control
陈丽芳，刘渊. 基于RFID技术的城市交通信号优化控制[J]. J4, 2011, 33(6): 178-181.
CHEN Lifang，LIU Yuan. The Optimal Control of City Traffic Signals Based on the RFID Technology[J]. J4, 2011, 33(6): 178-181.
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http://joces.nudt.edu.cn/CN/Y2011/V33/I6/178
