Wu et al. (2013) take container storage location as decision variables and develop an integrated MILP model to optimize AGV scheduling and storage strategy

Similarly, when an AGV arrives at the transfer point in the storage yard and there are no YCs available to pick up the container, the AGV needs to wait until the container is collected by a YC. Travelling times of AGVs between any QCs and any transfer point of the yard block are known.

Considering the impact of container storage plans on the AGV scheduling problem, Luo and Wu (2015), Luo et al. (2016), and Hu et al. (2019) addressed the joint vehicle scheduling and storage allocation problem in ACTs.

An automated guided vehicle (AGV) is a driverless transport vehicle that can drive autonomously along the planned path through guidance methods like electromagnetic, magnetic stripe, and laser to perform transport tasks.

In the handling processes, the AGV must receive the container from one of the AQC or ARMG units and pick it up from the other unit when the AGV receives a task. Therefore, the time that the AGV remains stationary after the completion of task i and before receiving task i + 1 is called "AGV waiting time" and is recorded as β 6, the time that the

Singaporean lithium-ion battery manufacturer Durapower has commissioned 54 battery-powered automated guided vehicles (AGVs) at PSA Singapore Tuas Port. Durapower has completed testing of its 266 kWh battery energy storage system (BESS) with a third-party AGV manufacturer. The high-power battery solutions, which

Battery-Powered Automated Guided Vehicles (B-AGVs) are important equipment used to transfer containers between the seaside and the landside in

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This article presents a methodology for building an AGV (automated guided vehicle) power supply system simulation model with a polymer electrolyte membrane fuel cell stack (PEMFC). The model focuses on selecting the correct parameters for the hybrid energy buffering system to ensure proper operating parameters of the vehicle, i.e.,

For example, after QC transfers the export container from the AGV to the ship, the AGV can freely choose the QC to perform the import container task and transport this container to the yard. In contrast, if no QC handles the import container operation in the transport direction of the AGV, just one container transport task can be executed in

According to previous research studies, automated quayside cranes (AQCs) and automated guided vehicles (AGVs) in automated container terminals have a high potential synergy.

Automating container terminals can significantly improve the operation efficiency of the terminals and reduce energy consumption, time, and transportation

Storage space is a critical resource in container terminals and container storage allocation problem, which determines container storage space and locations, has been extensively studied. Kim and Kim (1999) studied how to allocate storage space for import containers by analysing cases when the arrival rate of containers is constant,

The dispatching of automated guided vehicles (AGVs) is essential for efficient horizontal transportation at automated container terminals. Effective planning of AGV transportation can reduce equipment energy consumption and shorten task completion time. Multiple AGVs transport containers between storage blocks and vessels, which

Hence, charging activities are strongly interrelated with vehicle operation scheduling problem, which schedules vehicles to perform container transportation between AQCs and AYCs. Moreover, rapidly growing container traffic volumes can bring considerable stress on AGV transportation in daily operations, which results in the

Modern container battery energy storage power plant system accompanied with solar panels and wind turbine system situated in nature with Mount St. Helens in background. 3d rendering. Li-ion Cells for High-voltage Electric Vehicle Batteries Manufacturing Process.

Due to the growing number of automated guided vehicles (AGVs) in use in industry, as well as the increasing demand for limited raw materials, such as lithium for electric vehicles (EV), a more sustainable solution for mobile energy storage in AGVs is being sought. This paper presents a dual energy storage system (DESS) concept,

Replacing fossil fuel powered vehicles with electrical vehicles (EVs), enabling zero-emission transportation, has become one of most important pathways towards carbon neutrality. The driving power for EVs is supplied from an

Luo J, Wu Y (2015) Modelling of dual-cycle strategy for container storage and vehicle scheduling problems at automated container terminals. Transportation Research Part E Logistics & Transportation Review 79(7): 49–64.

For automated container terminals, the effective integrated scheduling of different kinds of equipment such as quay cranes (QCs), automated guided vehicles

Automatic Guide Vehicles are a crucial technology in modern port operations, consisting of various systems that allow them to handle cargo safely and efficiently. A typical port AGV is composed of

Firstly, this study describes the AGV scheduling problem of the automated container terminals considering both loading and unloading tasks under the hybrid mode

J. Mar. Sci. Eng. 2023, 11, 1852 3 of 30 Unlike the conventional AGV scheduling [1–5], when studying the AGV scheduling problem in a new type of automated container terminal, it is necessary to pay a ttention to

In this section, the relevant literature on the AGV scheduling problem is reviewed, and the following aspects are considered: AGV scheduling in ACTs, AGV

Abstract. Because they are environmentally friendly and safe, automated guided vehicles (AGVs) are increasingly used in newly constructed automated container

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AGV path planning is the lower level, the integrated scheduling of QCs, AGVs, and ARMGs is the upper level. •. A bi-level General Algorithm based on the preventive congestion rule (CPR-BGA) to simulate the automated terminals. •. To achieve the optimized path and overcome the traffic bottleneck of AGVs.

1.1 Functions and FeaturesAutomated guided vehicle (referred to as AGV) is one of the most commonly used horizontal transportation equipment between the quayside container crane and the yard of the automated container terminal. Figure 13.1 shows the AGV and the AGV Mate designed and produced by the domestic

On the other hand, Automated Guided Vehicle (AGV) systems have reached an age of maturity that allows for their utilization towards tackling dynamic market conditions and aligning SC management

In this work, we propose a new robust optimization approach to assess the time and cost-efficiency of applying such AGV platoons in a container pickup and

J. Mar. Sci. Eng. 2023, 11, 1852 3 of 30 Unlike the conventional AGV scheduling [1–5], when studying the AGV scheduling problem in a new type of automated container terminal, it is necessary to