Xin Li’s research while affiliated with Dalian Maritime University and other places

... Since the simulation considers multi-line bus operations, buses on different routes interact at stops and the stop may not be able to accommodate high bus flows [45]. Consequently, buses may queue at the stop entrance. ...

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An Extensible Python Open-Source Simulation Platform for Developing and Benchmarking Bus Holding Strategies

... Adaptive large neighborhood search [73], [78] Decomposition heuristics [67], [91], [92] Ranking algorithms [63] Rule-based algorithms [60]- [62], [64]- [66], [94] Rolling horizon path search [95] Metaheuristic algorithms Ant colony optimization [80]- [82] Genetic algorithms [72], [74] Particle swarm optimization [90] 1) Exact Methods Spatial coordination problems are inherently non-linear, since modeling station congestion levels involves complex queuing models and non-linear coupling between station operating conditions. Nonetheless, a few works model EVRPs as BIPs and MIPs and use linear relaxations to simplify the solution procedure. ...

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Optimization Techniques in Electric Vehicle Charging Scheduling, Routing and Spatio-Temporal Demand Coordination: A Systematic Review

... Similarly, the authors of the study [30] aim to create a tool that generates cargo loading plans and route sequences for efficient pallet distribution, tackling a combined vehicle routing, and loading problem. Furthermore, the paper [31] proposes a two-stage model to optimize procurement of road-rail transshipment and truck routing, fostering synergies between these transportation modes. By embracing these advancements and fostering a data-driven approach, the transportation and logistics industries can navigate economic challenges and develop more efficient and resilient operations. ...

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ASSESSING THE SYNERGETIC EFFECT OF SELECTING THE OPTIMAL STRUCTURE OF A LOGISTICS CHAIN

... Highways, which are crucial components of the transportation network for road users, require robust safety measures to ensure collision-free travel (in theory or ideally). These measures are important not only for individual wellbeing but also for broader societal harmony (Li et al., 2023b;Wang et al., 2023). The substantial social and economic costs of road crashes underscore the urgency of addressing this issue. ...

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Beyond 1D and oversimplified kinematics: A generic analytical framework for surrogate safety measures

... Wu et al. [27] proposed a distributed restoration framework for distribution systems that includes EBs in response to existing studies that focused on centralized restorations between EBs and distribution systems, ignoring the subjectivity and privacy risk issues of EB companies. Li et al. [28] proposed a model to optimize the design parameters of a pure EB network, such as the station spacing, shift intervals and the expected charging range of batteries, considering the risks of the traditional depot charging model. Current research on the risk of EBs systems has mostly focused on considering the individual risk aspects such as peak load risk, risk due to uncertain parameters, subjectivity and privacy risk, depot charging mode risk and charging facility deployment risk, and relatively few studies have been conducted assessing the operational risk of the entire EB system, so it is worthwhile to go further to determine all the risks that may be involved to obtain a comprehensive view. ...

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An improved normal wiggly hesitant fuzzy FMEA model and its application to risk assessment of electric bus systems

... However, as far as we know, there are still no studies developing takeover controllers for CACC. Past studies mostly focus on the regular operation of CACC [10][11][12][13][14]. However, in takeover maneuvers, these CACC controllers are not compatible anymore. ...

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Human-Machine Shared Control Approach for the Takeover of Cooperative Adaptive Cruise Control

... In previous studies, some scholars incorporated Terminal Charging Technology (TCT) into their models, meaning that bus charging could only occur at depots and no in-route charging is allowed [27,38]. It is noteworthy that the prevailing charging method for BEBs in Xi'an mandates a return to the depot for charging, utilising plug-in charging, which aligns with the TCT approach. ...

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Optimising Electric Flex-Route Feeder Transit Service with Dynamic Wireless Charging Technology

... Bicycle model is used as the vehicle dynamics [33][34][35]. Small yaw angle assumption is adopted when linearize vehicle dynamics. To avoid large yaw angle, local linearization is conducted around the heading of parking trajectory. ...

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Mirroring the Parking Target: An Optimal-Control-Based Parking Motion Planner With Strengthened Parking Reliability and Faster Parking Completion

... Vehicle platooning, is one of the suitable applications of IVHS, which is a technique, in which IVHS is ganized into groups to drive closer with a smaller headway than normal cars/trucks with the same velocity called platoon or convoy. Platooning equipped with the ACC/CACC systems is not only a promising way to preventing traffic congestion, increase traffic capacity and safety, but can also reduce CO2 emissions Li et al. (2022). The ACC systems as a typical type of advanced driver assistance systems is an enhancement of the traditional cruise control (CC) systems Turan (2024). ...

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Reducing Time Headway for Cooperative Vehicle Following in Platoon via Information Flow Topology

... However, these modes often exhibit notably poor performance in one or more of the three transportation aspects: mobility, accessibility, and efficiency, as summarized in Table 1. Li et al. (2023). See Aldaihani et al. (2004); Chen and Nie (2017a,b); Ramezani and Valadkhani (2023) for non-shared taxis. ...

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Novel operational algorithms for ride-pooling as on-demand feeder services