公开(公告)号：US10311651B2

公开(公告)日：2019-06-04

申请号：US13407931

申请日：2012-02-29

申请人： Guangyu Zou ,  Alvaro E. Gil ,  Rakesh Kulkarni ,  Daniel W. Costanza

发明人： Guangyu Zou ,  Alvaro E. Gil ,  Rakesh Kulkarni ,  Daniel W. Costanza

IPC分类号： G06Q30/00 ,  G07B15/06 ,  G06Q10/08 ,  G06Q10/06 ,  G06Q10/04 ,  G06Q30/02

摘要： A method and system for providing a feedback based dynamic pricing algorithm with an embedded controller for a HOT (High Occupancy Toll) lane. An input-output transfer function of a vehicle flow with respect to a HOT lane can be obtained utilizing a simulation module. A feedback controller combined with, for example, a Smith predictor can be designed to avoid an unstable behavior due to a time delay in the HOT lane, a price regulation, and a large transient caused by an integral part of the controller due to traffic jams. A driver behavior preference model can be derived based on a relationship between a toll rate and several characteristics of the HOT lane and a general purpose lane. The feedback controller and the behavior preference model can then be implemented to set the toll rate in real-time in order to satisfy a desired performance metric.

公开(公告)号：US20130226668A1

公开(公告)日：2013-08-29

申请号：US13407931

申请日：2012-02-29

申请人： Guangyu Zou ,  Alvaro E. Gil ,  Rakesh Kulkarni ,  Daniel W. Costanza

发明人： Guangyu Zou ,  Alvaro E. Gil ,  Rakesh Kulkarni ,  Daniel W. Costanza

IPC分类号： G06Q30/02

CPC分类号： G06Q10/04 ,  G06Q30/0283 ,  G07B15/063

摘要： A method and system for providing a feedback based dynamic pricing algorithm with an embedded controller for a HOT (High Occupancy Toll) lane. An input-output transfer function of a vehicle flow with respect to a HOT lane can be obtained utilizing a simulation module. A feedback controller combined with, for example, a Smith predictor can be designed to avoid an unstable behavior due to a time delay in the HOT lane, a price regulation, and a large transient caused by an integral part of the controller due to traffic jams. A driver behavior preference model can be derived based on a relationship between a toll rate and several characteristics of the HOT lane and a general purpose lane. The feedback controller and the behavior preference model can then be implemented to set the toll rate in real-time in order to satisfy a desired performance metric.

摘要翻译： 一种用于提供基于反馈的动态定价算法与用于HOT（高占空比）车道的嵌入式控制器的方法和系统。 可以利用模拟模块获得相对于HOT车道的车辆流的输入 - 输出传递函数。 与例如史密斯预测器相结合的反馈控制器可以被设计成避免由于交通拥堵而导致的HOT车道中的时间延迟，价格调节和由控制器的组成部分引起的大的暂时不稳定的行为 。 驾驶员行为偏好模型可以基于收费率与HOT车道和通用车道的几个特征之间的关系得出。 然后可以实现反馈控制器和行为偏好模型，以便实时设定费率来满足期望的性能指标。