Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Principles of Disease Surveillance01:26

Principles of Disease Surveillance

563
Disease surveillance is the systematic collection, analysis, and interpretation of health data essential to the planning, implementation, and evaluation of public health practice. This process integrates data dissemination to entities responsible for preventing and controlling disease, injury, and disability. Surveillance systems provide crucial information for action, helping public health authorities make informed decisions to manage and prevent outbreaks, ensure public safety, optimize...
563
Nuclear Power02:36

Nuclear Power

9.5K
Controlled nuclear fission reactions are used to generate electricity. Any nuclear reactor that produces power via the fission of uranium or plutonium by bombardment with neutrons has six components: nuclear fuel consisting of fissionable material, a nuclear moderator, a neutron source, control rods, reactor coolant, and a shield and containment system.
Nuclear Fuels
Nuclear fuel consists of a fissile isotope, such as uranium-235, which must be present in sufficient quantity to provide a...
9.5K
Immune Surveillance by NK Cells and Phagocytes01:25

Immune Surveillance by NK Cells and Phagocytes

8.8K
Immune surveillance is an integral part of the innate immune system, involving the continuous monitoring of peripheral tissues to detect and respond to pathogens, infected cells, or cancerous cells. This surveillance is conducted primarily by natural killer (NK) cells and phagocytes, which employ distinct but complementary mechanisms to identify and eliminate threats.
Natural Killer Cells: The Fast Responders
NK cells are large granular lymphocytes found in the blood and lymphatic system. These...
8.8K
Power01:08

Power

13.1K
The concept of work involves force and displacement; meanwhile, the work-energy theorem relates the net work done on a body to the difference in its kinetic energy, calculated between two points on its trajectory. While none of these quantities or relations involves time explicitly, we know that the time available to accomplish work is often just as important as the amount of work itself. For example, sprinters in a race may have achieved the same velocity at the finish, therefore,...
13.1K
What is Genetic Engineering?00:49

What is Genetic Engineering?

80.3K
Overview
80.3K
Power and Energy01:12

Power and Energy

2.1K
The power and energy delivered to an element are subjects of great significance in the field of electrical engineering. It is a well-known fact that a 100-watt light bulb emits more light than a 60-watt one. Therefore, power and energy calculations play a crucial role in the analysis of electrical circuits.
Power, defined as the time rate of expending or absorbing energy, is quantified in units called watts (W). The relation between power and energy is mathematically given as
2.1K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

From waste to worth: valorizing lawn waste into carbon dots for saline agricultural enhancement.

Bioresource technology·2026
Same author

SQ-KFP: A Framework for Spatially Quantitative Metabolic Flux Analysis Enables Imaging the <i>In Vivo</i> Absolute Metabolic Enzymatic Reaction Rate.

Analytical chemistry·2026
Same author

Coherent beam combining of optical phased array chips enabled by low-frequency half-wave voltage measurement.

Applied optics·2026
Same author

The relationship between the wood-boring pest Anoplophora glabripennis and pathogen Fusarium solani in the native range.

Insect science·2026
Same author

Enhancing the biocontrol potential of Akanthomyces dipterigenus against Acyrthosiphon pisum: RNAi-mediated susceptibility via targeting ApSlc19a3 and ApEXT2.

Pesticide biochemistry and physiology·2026
Same author

Dolabellane diterpenes with angiogenic activity from the soft coral Clavularia koellikeri collected in the South China sea.

Phytochemistry·2026

Related Experiment Video

Updated: Feb 7, 2026

Structural Design and Manufacturing of a Cruiser Class Solar Vehicle
14:57

Structural Design and Manufacturing of a Cruiser Class Solar Vehicle

Published on: January 30, 2019

14.4K

Engineering Vehicles Detection Based on Modified Faster R-CNN for Power Grid Surveillance.

Xuezhi Xiang1, Ning Lv2, Xinli Guo3

  • 1College of Information and Communication Engineering, Harbin Engineering University, Harbin 150001, China. xiangxuezhi@hrbeu.edu.cn.

Sensors (Basel, Switzerland)
|July 18, 2018
PubMed
Summary

This study introduces an intelligent surveillance method using Faster R-CNN to detect engineering vehicles intruding on power grid sites. The enhanced model achieves high accuracy and low false alarms for critical infrastructure security.

Keywords:
engineering vehiclesexternal damagefaster R-CNNpower grid surveillancetransfer learning

More Related Videos

Engineering Platform and Experimental Protocol for Design and Evaluation of a Neurally-controlled Powered Transfemoral Prosthesis
11:16

Engineering Platform and Experimental Protocol for Design and Evaluation of a Neurally-controlled Powered Transfemoral Prosthesis

Published on: July 22, 2014

16.7K
Gold Nanoparticle Modified Carbon Fiber Microelectrodes for Enhanced Neurochemical Detection
07:34

Gold Nanoparticle Modified Carbon Fiber Microelectrodes for Enhanced Neurochemical Detection

Published on: May 13, 2019

10.1K

Related Experiment Videos

Last Updated: Feb 7, 2026

Structural Design and Manufacturing of a Cruiser Class Solar Vehicle
14:57

Structural Design and Manufacturing of a Cruiser Class Solar Vehicle

Published on: January 30, 2019

14.4K
Engineering Platform and Experimental Protocol for Design and Evaluation of a Neurally-controlled Powered Transfemoral Prosthesis
11:16

Engineering Platform and Experimental Protocol for Design and Evaluation of a Neurally-controlled Powered Transfemoral Prosthesis

Published on: July 22, 2014

16.7K
Gold Nanoparticle Modified Carbon Fiber Microelectrodes for Enhanced Neurochemical Detection
07:34

Gold Nanoparticle Modified Carbon Fiber Microelectrodes for Enhanced Neurochemical Detection

Published on: May 13, 2019

10.1K

Area of Science:

  • Computer Science
  • Electrical Engineering
  • Artificial Intelligence

Background:

  • Power grid security is crucial for operational stability.
  • Engineering vehicle intrusion poses a significant threat to power grid infrastructure.
  • Existing surveillance methods lack accuracy in complex environments.

Purpose of the Study:

  • To develop an intelligent surveillance method for detecting engineering vehicles near power grids.
  • To improve the accuracy and reduce false alarms in intrusion detection systems.
  • To enhance the security and operational integrity of power grid infrastructure.

Main Methods:

  • Proposed an intelligent surveillance method based on the Faster R-CNN framework.
  • Modified the Faster R-CNN network by adjusting ROI pooling layer position and adding convolutional layers.
  • Utilized transfer learning on a custom dataset of engineering vehicle images from transmission line corridors.

Main Results:

  • The modified Faster R-CNN model demonstrated high accuracy in detecting engineering vehicles.
  • The system achieved a low false alarm rate in realistic, complex monitoring scenes.
  • Increased depth in the feature classification part proved effective for detection.

Conclusions:

  • The proposed intelligent surveillance method is effective for early warning of power grid intrusions.
  • The system enhances power grid security by accurately identifying unauthorized engineering vehicles.
  • The method offers a reliable solution for monitoring critical infrastructure against external threats.