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相关概念视频

Movement Joints in Buildings01:27

Movement Joints in Buildings

113
Movement joints in buildings are essential design elements that accommodate inevitable motions caused by various factors such as temperature changes, moisture content variations, and structural deflections. These motions, if not considered in design and construction, can lead to unsightly or dangerous damage. Movement joints are incorporated in different forms to manage these stresses and allow materials to move without causing distress.
The simplest type of movement joints, working joints, are...
113
Design Example: Sustainability in Concrete Building01:26

Design Example: Sustainability in Concrete Building

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As the construction industry moves towards more eco-friendly practices, concrete's adaptability and its ability to incorporate sustainable features make it a key material in the drive towards greener building solutions.
There are multiple approaches to achieve sustainability in a commercial concrete building. For instance, construct a concrete parking area under the building, utilizing pervious concrete paver blocks in open areas to facilitate rainwater collection through an underground...
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Control Systems: Applications01:25

Control Systems: Applications

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Electrical engineering plays a pivotal role in our daily lives, with control systems at the heart of many applications, from home appliances to sophisticated space shuttles. Control systems manage and regulate the behavior of devices and processes, ensuring they function safely, correctly, and efficiently.
In modern vehicles, control systems manage various functions to enhance performance and safety. The steering wheel and accelerator are primary inputs in a car's control system. The...
582
Sensory Modalities01:15

Sensory Modalities

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Sensation typically is the process by which the sensory receptors and sense organs detect stimuli from the internal and external environment and transmit this information to the central nervous system for processing.
General senses refer to the broad category of sensory information detected by receptors in the body and can be further grouped into somatic and visceral senses. Somatic sensations include touch, pressure, temperature, and pain and are essential for navigating our environment and...
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Control Systems01:10

Control Systems

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Control systems are everywhere in contemporary society, influencing diverse applications from aerospace to automated manufacturing. These systems can be found naturally within biological processes, such as blood sugar regulation and heart rate adjustment in response to stress, as well as in man-made systems like elevators and automated vehicles. A control system is essentially a network of subsystems and processes that collaboratively convert specific inputs into desired outputs.
At the heart...
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One-Degree-of-Freedom System01:24

One-Degree-of-Freedom System

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In mechanical engineering, one-degree-of-freedom systems form the basis of a wide range of electrical and mechanical components. Using these models, engineers can predict the behavior of various parts in a larger system, which gives them insight into how different forces interact with each other.
A one-degree-of-freedom system is defined by an independent variable that determines its state and behavior. One example of a one-degree-of-freedom system is a simple harmonic oscillator, such as a...
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相关实验视频

Updated: Jun 15, 2025

Automated Visual Cognitive Tasks for Recording Neural Activity Using a Floor Projection Maze
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多模式智能地板系统,用于先进的智能建筑监控和交互.

Yuqi Chen1, Jianlong Hong1, Yukun Xiao1

  • 1Joint International Research Laboratory of Information Display and Visualization, School of Electronic Science and Engineering, Southeast University, Nanjing, 210096, China.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|August 22, 2024
PubMed
概括
此摘要是机器生成的。

这项研究介绍了一种使用 triboelectric纳米发电机的多式联动智能地板系统,用于先进的智能建筑应用. 该系统增强了传感能力并收集能量,提高了建筑效率和用户交互.

关键词:
地板系统地板系统地板人机交互的人机交互这是一个多式联络模式.智能建筑智能建筑带电纳米发电机的 triboelectric 的使用.

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相关实验视频

Last Updated: Jun 15, 2025

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科学领域:

  • 材料科学 材料科学 材料科学
  • 智能建筑技术 智能建筑技术
  • 传感器技术 传感器技术

背景情况:

  • 楼层是建筑物中高度互动的表面,对于智能建筑数字双胞胎至关重要.
  • 三电纳米发电机为自动供电的地板传感器提供了潜力,但需要提高稳定性和多模式性.
  • 现有的地板传感技术缺乏全面的数据捕获和可靠性,用于先进的应用.

研究的目的:

  • 开发一种多式联网智能地板系统,以增强人与建筑的互动和数据收集.
  • 整合 triboelectric 纳米发电机用于自动供电的传感和能量收获.
  • 提高地面传感器系统的稳定性,可靠性和传感能力.

主要方法:

  • 实施4x4地板阵列,结合混合 triboelectric 压力传感器和顶部表面材料传感器.
  • 采用先进的输出比率方法,采用极小的道,以对环境不敏感.
  • 能源采集与压力传感器的共同设计,用于为智能建筑节点提供动力.

主要成果:

  • 通过材料识别,在广泛的压力范围 (0-800 N) 中实现了线性和增强的灵敏度.
  • 开发了一种输出比率方法,确保对湿度和温度等环境因素不敏感.
  • 证明了多式传感 (位置,压力,材料,身份,活动) 和能量收集能力.

结论:

  • 多模式智能地板系统显著扩大了智能建筑中的地板传感应用.
  • 该系统能够实现先进的人机交互,智能体育应用和高效的能源采集.
  • 这项技术增强了智能建筑环境的功能和数据采集潜力.