Induction Heating for Explosive Detection
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Solution Overview
Problem
The proliferation of insects and other offending objects in food and agricultural areas, along with the decreased effectiveness of pesticides, leads to crop damage and safety concerns, while undetonated explosives and drones pose security threats.
Innovation Solution
A computer image analysis system that captures images of substrates to identify offending objects, using processors and induction heat sources to detect and respond to metallic components of explosives, and electromagnetic radiation to heat and detect metallic objects, with action arms for removal or detonation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If pesticides are used to control insects, then crop protection is improved, but environmental harm and resistance development worsen
Solution Approach 1:
The patent replaces chemical pest control (pesticides) with an automated mechanical system consisting of image capture devices, image processing systems, and robotic action heads that physically remove insects from crops, eliminating the need for chemical substances and their associated environmental harms
Solution Approach 2:
The system enables autonomous crop protection by automatically detecting insects through image capture, processing images to identify pest locations, and deploying robotic actions to remove insects without human intervention or chemical substances
2Measurement precision
If manual inspection is used to detect offending objects, then detection capability is improved, but labor requirements and time consumption worsen
Solution Approach 1:
The patent replaces manual visual inspection with an automated system comprising image capture devices that electronically detect offending objects, image processing systems that analyze and identify objects, and robotic action heads that execute removal actions, thereby eliminating labor requirements and time consumption
Solution Approach 2:
The automated inspection system operates continuously without interruption, as image capture devices can monitor crops around the clock and the processing system analyzes images instantly, providing continuous protection without the breaks and limitations of manual inspection
3Reliability
If widespread pesticide application is used, then crop protection coverage is improved, but environmental contamination worsens
Solution Approach 1:
Instead of applying pesticides throughout the entire crop area, the system uses image capture to locate specific insects and directs robotic action heads to remove only the affected individual insects, applying protection locally rather than universally and eliminating environmental contamination from chemical application
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Effectively identifies and mitigates insects, explosives, and other objects by enabling targeted removal or neutralization, enhancing food safety and security without the need for widespread pesticide use or manual inspection.
Implementation Method 1
The induction heat source is configured to emit radiation to heat a metallic component of an explosive device by way of induction
Implementation Method 2
The induction heat source is configured to emit radiation to heat a metallic component of an explosive device by way of induction
Implementation Method 3
a temperature sensor in communication with the processor that is configured to detect heat emitted from the metallic component of the explosive device
Data Source
AI summary
An induction heating system includes a base having a controller and an electromagnetic radiation source in communication with the controller. The electromagnetic radiation source is configured to emit radiation. The base also includes a mounting surface configured to receive one of a plurality of interchangeable heating surfaces. The system further includes a heating surface mounted to the mounting surface of the base. The heating surface includes a ferromagnetic material that heats via induction responsive to the radiation emitted by the electromagnetic radiation source.