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基于深度神经网络(DNN)的移动救护车调度系统中的救护车路线优化

Ambulance route optimization in a mobile ambulance dispatch system using deep neural network (DNN).

作者信息

Selvan C, Anwar Basha H, Naveen Soumyalatha, Bhanu Shaik Thasleem

机构信息

School of Computer Science and Engineering, REVA University, Bengaluru, Karnataka, India.

Department of Computer Science and Engineering, Rajalakshmi Institute of Technology, Chennai, Tamilnadu, India.

出版信息

Sci Rep. 2025 Apr 24;15(1):14232. doi: 10.1038/s41598-025-95048-0.

Abstract

The ambulance dispatch system plays a crucial role in emergency medical care by ensuring efficient communication, reducing response times, and ultimately saving lives. Delays in ambulance arrival can have serious consequences for patient health and survival. To enhance emergency preparedness, decision trees are used to analyze historical data and predict ambulance demand in specific locations over time. This helps in planning the necessary number of ambulances in advance. In situations where ambulance resources are limited, a support vector machine (SVM) evaluates patient data to optimize the distribution of available ambulances, ensuring that the most critical patients receive timely medical attention. For real-time route optimization, a convolutional neural network (CNN)-based deep learning model is used to adjust ambulance routes based on current traffic and road conditions, achieving an accuracy of 99.15%. By improving dispatch efficiency and communication, the proposed machine learning-based ambulance system reduces the burden on emergency services, enhancing overall effectiveness, particularly during peak demand periods.

摘要

救护车调度系统在紧急医疗护理中发挥着至关重要的作用,它通过确保高效通信、缩短响应时间并最终挽救生命来实现这一点。救护车到达的延迟可能会对患者的健康和生存产生严重后果。为了加强应急准备,决策树被用于分析历史数据并预测特定地点随时间的救护车需求。这有助于提前规划所需的救护车数量。在救护车资源有限的情况下,支持向量机(SVM)会评估患者数据,以优化可用救护车的分配,确保最危急的患者能得到及时的医疗救治。对于实时路线优化,基于卷积神经网络(CNN)的深度学习模型会根据当前交通和道路状况调整救护车路线,准确率达到99.15%。通过提高调度效率和通信水平,所提出的基于机器学习的救护车系统减轻了紧急服务的负担,提高了整体效能,尤其是在需求高峰期。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/f193/12022337/9ced0ccb7040/41598_2025_95048_Fig1_HTML.jpg

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