可持续的网络物理VANET,采用人工智能驱动的异常检测和使用机器学习算法进行节能多标准路由
Wai Kit Wong1, S Baskar2, K M Abubeker3
1Faculty of Engineering and Technology (FET), Multimedia University, Jalan Ayer Keroh Lama, Bukit Beruang, 75450, Melaka, Malaysia. wkwong@mmu.edu.my.
Scientific reports
|November 17, 2025
概括
本研究介绍了使用机器学习算法 (AD-MLA) 框架用于车辆特设网络 (VANET) 的异常检测. AD-MLA通过减少虚假报警和提高检测准确度,提高资源利用效率来提高安全性.
科学领域:
- 计算机科学 计算机科学
- 电气工程 电气工程
- 运输系统 运输系统
背景情况:
- 车辆特设网络 (VANET) 对现代交通至关重要,它使车辆与基础设施之间的通信成为可能.
- 在VANET中现有的异常检测方法存在高假阳性,适应性差,计算负载很大,妨碍实时性能和可扩展性.
- 这些局限性损害了智能交通系统的可靠性和安全性.
研究的目的:
- 开发一个有效的异常检测使用机器学习算法 (AD-MLA) 框架为VANETs.
- 解决现有的异常检测方法的局限性,包括错误报警,适应性问题和高计算需求.
- 增强实时VANET环境的安全性,效率和可扩展性,以实现智能运输.
主要方法:
- 拟议的AD-MLA框架使用随机森林模型来准确检测异常活动.
- 它结合了智能特征选择和数据聚类技术.
- 实施节能路由策略,考虑节点能量,信号强度,跳数和链路稳定性.
主要成果:
- 该AD-MLA框架显示,虚假报警的显著减少和检测准确性的提高.
- 它实现了高性能指标:95.33%的精度,96.09%的回忆,94.25%的计算效率和91.45%的资源使用效率.
- 与现有方法相比,该框架运行时的能源和计算需求较低.
结论:
- AD-MLA框架提供了一个智能,快速和高效的安全系统,适合实时VANET环境.
- 它有效地解决了可扩展性,延迟和能源挑战,使其成为高可靠性运输系统的理想选择.
- 随机森林,智能特征选择和节能路由的集成为VANET安全提供了强大的解决方案.
相关概念视频
Distributed Loads: Problem Solving
1.1K
Beams are structural elements commonly employed in engineering applications requiring different load-carrying capacities. The first step in analyzing a beam under a distributed load is to simplify the problem by dividing the load into smaller regions, which allows one to consider each region separately and calculate the magnitude of the equivalent resultant load acting on each portion of the beam. The magnitude of the equivalent resultant load for each region can be determined by calculating...
1.1K
Ampere-Maxwell's Law: Problem-Solving
1.1K
A parallel-plate capacitor with capacitance C, whose plates have area A and separation distance d, is connected to a resistor R and a battery of voltage V. The current starts to flow at t = 0. What is the displacement current between the capacitor plates at time t? From the properties of the capacitor, what is the corresponding real current?
To solve the problem, we can use the equations from the analysis of an RC circuit and Maxwell's version of Ampère's law.
For the first part of the...
To solve the problem, we can use the equations from the analysis of an RC circuit and Maxwell's version of Ampère's law.
For the first part of the...
1.1K
Multimachine Stability
535
Multimachine stability analysis is crucial for understanding the dynamics and stability of power systems with multiple synchronous machines. The objective is to solve the swing equations for a network of M machines connected to an N-bus power system.
In analyzing the system, the nodal equations represent the relationship between bus voltages, machine voltages, and machine currents. The nodal equation is given by:
In analyzing the system, the nodal equations represent the relationship between bus voltages, machine voltages, and machine currents. The nodal equation is given by:
535
Ampere's Law: Problem-Solving
4.3K
Ampere's law states that for any closed looped path, the line integral of the magnetic field along the path equals the vacuum permeability times the current enclosed in the loop. If the fingers of the right hand curl along the direction of the integration path, the current in the direction of the thumb is considered positive. The current opposite to the thumb direction is considered negative.
Specific steps need to be considered while calculating the symmetric magnetic field distribution...
Specific steps need to be considered while calculating the symmetric magnetic field distribution...
4.3K
Distribution Reliability and Automation
480
Distribution reliability in electrical power systems is critical for ensuring an uninterrupted power supply to consumers at minimal cost. According to IEEE Standard Terms, reliability is the probability that a device will function without failure over a specified time period or amount of usage. For electric power distribution, this translates to maintaining continuous power supply and addressing customer concerns over power outages. Several indices, as defined by IEEE Standard 1366-2012, are...
480
