基于效益的机场出租车事务安排模型

Benefit-based Model for Arranging Airport Cab Services

针对机场司机送客后的选择问题和机场出租车管理事务,该文提出机场出租车司机决策模型和机场管理方案。首先,分析司机进入“蓄车池”和放空返回市区两种情况下的盈利和成本,对比两种选择的预估盈利,从而建立司机决策模型。以北京首都国际机场为研究对象,收集机场某一天24个时段的航班数据,将两种选择的盈利相同作为临界情况,得到该机场的出租车司机选择方案;然后,在考虑乘车效率和乘客安全的前提下,将乘车点设立在双车道之间,建立目标优化模型,求解得到最优“上车点”设置方案;最后,为上一次里程在一定范围内返回的出租车设立“优先权”,无须再次排队便可上客,以弥补短途载客出租车的收益。

Given the airport drivers’choice problem after dropping off passengers and airport cab management affairs,this paper proposes a decision model for airport cab drivers and an airport management scheme.First,the profit and cost of drivers entering the“storage pool”and returning to the city without carrying passengers are analyzed,and the estimated profit of the two options is compared to build a driver decision model.Taking Beijing Capital International Airport as the study object,the flight data of 24 hours in a day are collected,and the same profit of both options is taken as the critical condition to obtain the cab drivers’choices.In addition,under the premise of the efficiency and safety of passengers,the optimal“pick-up point”is obtained by setting the pick-up point between the two lanes and establishing a target optimization model.Finally,a“priority”is established for cabs that return in the last time within a certain range of mileage,so that they can pick up passengers without waiting in line again,making up for the benefits of short-distance cabs.