非破坏性路面健康监测传感器的现实应用
Alessandro Di Graziano1, Salvatore Cafiso1, Filippo Praticò2
1Department of Civil Engineering and Architecture, University of Catania, 95125 Catania, Italy.
Sensors (Basel, Switzerland)
|February 13, 2026
概括
这项研究引入了一种新的道路路面监测系统,使用声学传感器来检测车辆诱导的信号. 这种方法有助于了解路面的恶化,以便更好地管理道路网络.
科学领域:
- 土木工程 土木工程是指土木工程.
- 材料科学 材料科学 材料科学
- 运输工程 运输工程
背景情况:
- 有效的道路网络管理依赖于不断监测路面状况.
- 路面管理系统 (PMS) 需要在道路的整个生命周期中持续收集数据.
- 集成传感器技术用于路面状况监测是一个不断增长的研究领域.
研究的目的:
- 提出一种创新的解决方案,用于监测道路路面的结构状况.
- 为了利用声学传感器数据进行路面健康评估.
- 专注于用于真实世界高速公路条件的数据处理方法.
主要方法:
- 使用声学传感器 (麦克风) 来捕获车辆产生的声学信号.
- 分析这些特征通过路面结构的传播.
- 开发和应用处理方法来收集高速公路数据.
主要成果:
- 该研究展示了结构性路面状况监测的新方法.
- 该方法有效地处理来自真实交通场景的声学数据.
- 这有助于基于交通负载的路面退化模型的构建.
结论:
- 拟议的声学传感解决方案为结构路面监测提供了一种可行的方法.
- 数据处理方法在现实世界高速公路条件下是有效的.
- 这有助于加强路面管理系统和道路维护战略.
相关概念视频
Real-World Application of Classical Conditioning
1.5K
Classical conditioning not only includes the initial pairing of stimuli but also extends to more complex forms, such as higher-order conditioning. Higher-order conditioning involves creating associations beyond the primary conditioned stimulus, resulting in a chain of conditioned responses.
Higher-order, or second-order, conditioning occurs when a neutral stimulus becomes associated with an already established conditioned stimulus through repeated pairings. For instance, if a dog has been...
Higher-order, or second-order, conditioning occurs when a neutral stimulus becomes associated with an already established conditioned stimulus through repeated pairings. For instance, if a dog has been...
1.5K
Design Example: Joints in Concrete Pavements
547
Concrete pavement joints are essential for maintaining the structural integrity and longevity of pavement by controlling where and how the pavement cracks. These joints can be categorized based on their functions, such as contraction or control joints, construction joints, isolation joints, and expansion joints.
Contraction joints are typically formed by sawing a groove into the concrete shortly after it has hardened. This creates a weakened vertical plane, deliberately encouraging cracking at...
Contraction joints are typically formed by sawing a groove into the concrete shortly after it has hardened. This creates a weakened vertical plane, deliberately encouraging cracking at...
547
Non-destructive Tests for Concrete Strength
589
The rebound hammer test, also known as the Schmidt hammer test, is a non-destructive technique for evaluating the hardness of concrete and, indirectly, the strength of concrete. It operates on the principle that the rebound of a spring-driven mass from a concrete surface correlates to the surface's hardness. The device comprises a mass within a tubular housing, a spring mechanism, and a plunger that strikes the concrete. Upon release, the energy imparted to the mass by the spring causes it...
589
Self-Presentation: Self-Monitoring and Self-Handicapping
44.8K
People can go to great lengths to protect their self-image and present themselves in ways that they want others to see them. Sociologist Erving Goffman presented the idea that a person is like an actor on a stage. Calling his theory dramaturgy, Goffman believed that we use “impression management” to present ourselves to others as we hope to be perceived. Each situation is a new scene, and individuals perform different roles depending on who is present (Goffman, 1959). Think about...
44.8K
Health Literacy
5.4K
Health literacy is an individual's or a community's capacity to comprehend, receive, read, and use relevant healthcare information and services. The World Health Organization (WHO, 2018) defines health literacy as the cognitive and social skills that determine the ability of individuals to gain access to, understand, and use information in ways that promote and maintain good health. As a result, the WHO helps individuals manage long-term health concerns, participate in preventative...
5.4K
Purpose of Health Records I
1.8K
The vital purpose of health records is to provide a complete and accurate account of a patient's medical history, including communication, diagnostic and therapeutic orders, care planning, research, and quality review.
Here's a breakdown of how health records serve these purposes:
Here's a breakdown of how health records serve these purposes:
1.8K


