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METHOD AND SYSTEM FOR PROVIDING DYNAMIC PRICING ALGORITHM WITH EMBEDDED CONTROLLER FOR HIGH OCCUPANCY TOLL LANES
METHOD AND SYSTEM FOR PROVIDING DYNAMIC PRICING ALGORITHM WITH EMBEDDED CONTROLLER FOR HIGH OCCUPANCY TOLL LANES
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机译:具有嵌入式控制器的用于高占用率收费区域的动态定价算法的方法和系统
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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.
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