摘要
目的提出以车辆在交叉口延误作为模糊输入的交通信号模糊控制策略。方法通过对车辆在交叉口延误时间的估算,制订模糊控制规则来控制交叉口的信号灯,能有效地减少车辆在交叉口的延误时间。结果给出了车辆在交叉口延误时间的计算方法、模糊控制规则的定义和解模糊的方法,并以实例验证了这种方法的可靠性。结论提供了一种解决城市交通堵塞问题的途径,验证结果证明是可靠的。
Aim With intersection delay as fuzzy input, to put forward a new method of traffic fuzzy control system. Methods Using the fuzzy control rule of accurate estimated intersection delay to control intersection signal lamp will reduce the time vehicle delay on intersection effectively. Results A Calculated method, a definition of fuzzy rule and settle fuzzy method are given. This method has been applied in specific case reliably. Conclusion A new method of solving congestions in city is put out.
出处
《西北大学学报（自然科学版）》
CAS
CSCD
北大核心
2007年第3期361-365,共5页
Journal of Northwest University（Natural Science Edition）
基金
陕西省自然科学基金资助项目(2003F23)
关键词
交通工程
交叉口延误
模糊规则
模糊控制
traffic engineering
intersection delay
fuzzy rule
fuzzy control
