| 摘要: |
| 基于载客路程这个随机变量的密度函数建立了机场出租车所载乘客的期望收益函数，给出了任意时刻起单位时间内候车总人数的表达式，在揭示了出租车等待乘客的时间与候车人数关系的基础上，获得了每辆出租车的平均服务时间的估计公式；综合考虑出租车司机不同选择的有关收益和费用，考察机场出租车司机决定排队载客起至搭载乘客到达目的地止这一包括了出租车司机等待和载客的完整过程对应的时间区间内，基于出租车司机不同选择对应的单位时间的平均净收益构建了出租车司机选择的最优决策模型，给出出租车司机的最优选择策略；建立了机场短途载客且再次返回机场载客的出租车排队的“优先权”模型，且能有效地均衡出租车司机的收益，更有便于操作的优点。 |
| 关键词: 出租车司机 载客期望收益 单位时间的平均净收益 选择策略 最优决策模型 |
| DOI： |
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| The Optimal Decision-making Model of Airport Taxi Drivers |
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CHEN Xiu-su, CHEN Rui1,2
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1.School of Mathematics and Statistics, Chongqing Technology and Business University, Chongqing 400067, China;2.Chongqing Finance and Economics College,Chongqing 401320,China
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| Abstract: |
| Based on the density function of the random variable of passenger distance, the expected return function of the passengers carried by the airport taxi is established, the expression of the total number of waiting passengers per unit time from any moment is given. On the basis of the relationship between taxi waiting time for passengers and the number of waiting passengers, an estimation formula for average service time of each taxi is obtained. The optimal decision-making model of taxi driver selection is constructed and the optimal selection strategy of taxi drivers is given based on comprehensively considering the relevant benefits and expenses of different choices of taxi drivers, examining the time interval corresponding to the complete process of taxi drivers waiting and carrying passengers from the time when the airport taxi decides to queue to pick up passengers to the destination, and the average net income per unit time corresponding to different choices of taxi drivers. A “priority” model for taxi drivers queuing to carry passengers in short distance and to return to airport to carry passengers again is constructed. The models have the advantages of effectively balancing the income and easy operation. |
| Key words: taxi driver expected return for carrying passengers average net income per unit time selection strategy optimal decision-making model |
