考虑供给取消的共享停车平台泊位分配方法

Parking allocation method of shared parking platform considering supply cancellation

共享停车是利用泊位供需双方的错峰使用特性来提高停车资源利用率的方式,但共享停车实际应用过程中常常出现供给取消事件,若平台不采取有效的管理措施,会使得某些停车用户在原始分配方案下无法完成停车.针对供给取消情况下的泊位分配问题,对供给取消对停车用户和平台的影响进行分析,提出了再分配策略.然后结合再分配策略,在综合考虑用户偏好的基础上,以平台收益最大为目标建立了基于再分配策略的共享停车泊位分配模型并采用收益、泊位利用率和用户满意度进行评价.最后,通过算例实验对模型进行了验证.结果表明:与常规方案相比,考虑再分配的共享停车平台泊位分配方案能够提高23.73%的平台收益、18.45%的泊位利用率以及30.61%的用户满意度,对进一步研究平台的运营管理方法具有一定的参考价值.

Shared parking is a way to improve the utilization of parking resources by utilizing the staggered parking characteristics of the supply and demand ends.However, supply cancellation often occurs in real-world shared parking. If the platform does not take effective management measures, some parking users will not be able to park under the original allocation scheme. To address the parking allocation issue in the case of supply cancellation, a reallocation strategy is proposed by analyzing the impact of supply cancellation on users and the platform.Then, based on the reallocation strategy, a allocation model for shared parking space is established with the objective of maximizing the benefit of the platform after comprehensively considering user preferences. Platform revenue, parking space utilization, and user satisfaction are used for evaluation. Finally, the proposed model is validated by arithmetic experiments. The results showed that compared with the conventional scheme, the allocation scheme for the shared parking platform considering reallocation can improve the platform revenue by 23.73%, the parking utilization rate by 18.45%, and the user satisfaction by 30.61%. This has a reference value for further research on the operation and management methods of the platform.