交通运输工程与信息学报2025，Vol.23Issue(2)：86-96,11.DOI:10.19961/j.cnki.1672-4747.2025.02.008
"实时+预约"模式下共享无人驾驶汽车订单双向拍卖模型
Two-way auction model of shared driverless car orders in"real-time+reservation"mode
摘要
Abstract
[Background]Owing to the deep integration of artificial intelligence and Internet of Things technology,shared autonomous vehicles are accelerating from experimental scenarios to ur-ban transportation systems,thus signifying an important development direction in the future of trav-el.However,their efficient operation and widespread promotion are hindered by several challenges.[Objective]To address the uneven distribution of vehicle resources and passenger demand in the rap-id development of shared driverless cars,a two-way auction mechanism is proposed to maximize so-cial welfare.[Methods]An order-allocation model for shared driverless cars is developed based on a hybrid"real-time+reservation"mode,a time-varying scoring function is designed to dynamically adjust the order priority,payment rules are formulated to optimize resource allocation while consider-ing supply and demand,and rolling time-domain planning is introduced to alleviate resource con-flicts.Additionally,an improved genetic algorithm is proposed to solve the optimal matching scheme under complex constraints.[Results]The performance of the proposed hybrid"real-time+reserva-tion"order-allocation model is superior to that of real-time and reservation mechanisms by 16.83%and 51.87%,respectively,and the improved genetic algorithm is superior to the conventional genetic algorithm in terms of convergence speed and solving efficiency.[Conclusions]The proposed model can provide new ideas and methods for the order allocation of shared driverless cars,improve the ef-ficiency of platform resource allocation and social welfare,and promote the rapid development of the shared autonomous vehicle industry.关键词
智能交通/订单分配/双向拍卖机制/共享无人驾驶汽车Key words
intelligent transportation/order distribution/two-way auction mechanism/sharing driver-less cars分类
交通运输引用本文复制引用
任文杰,王静,辜继东,徐韬,罗孝羚.."实时+预约"模式下共享无人驾驶汽车订单双向拍卖模型[J].交通运输工程与信息学报,2025,23(2):86-96,11.基金项目
中国博士后科学基金面上资助项目(2024MD764029) （2024MD764029）
重庆市建设科技计划项目(城科字2023第1-6号) （城科字2023第1-6号）
2024年重庆交通大学研究生科创项目(2024S0073) （2024S0073）
