Wireless Tamper Sensor for Automated Cargo Security Verification

Solution Overview

Problem

Current security measures for commercial vehicles require manual visual inspection of tamper seals, leading to downtime and increased labor costs due to the need for physical verification of each seal's integrity.

Innovation Solution

A wireless tamper sensor system comprising a transmitter, probe, processing device, and power supply that detects physical triggers and automatically sets a tamper state, allowing for remote monitoring and reducing the need for manual inspections.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If manual visual inspection of tamper seals is used, then security verification is achieved, but downtime and labor costs increase

Engineering Contradiction:

Improvesecurity verificationVSAvoiddowntime

Core Design Contradiction:

ReliabilityVSLoss of time

Solution Approach 1:

The patent replaces the manual mechanical inspection process with an automated electronic sensing system. Sensors detect tamper events automatically and transmit signals to a monitoring device, eliminating the need for manual visual inspection while maintaining security verification reliability.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The tamper detection system performs self-monitoring and self-reporting functions. The sensors continuously monitor the security seals and automatically detect and report tamper events without requiring external manual inspection, enabling the system to verify security independently.

Inventive Principle:

Principle #25Self-service

2Reliability

If manual visual inspection of tamper seals is used, then security verification is achieved, but labor costs increase

Engineering Contradiction:

Improvesecurity verificationVSAvoidlabor costs

Core Design Contradiction:

ReliabilityVSProductivity

Solution Approach 1:

The patent replaces the manual mechanical inspection process with an automated electronic sensing system. Sensors detect tamper events automatically and transmit signals to a monitoring device, eliminating the need for manual visual inspection while maintaining security verification reliability.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The tamper detection system performs self-monitoring and self-reporting functions. The sensors continuously monitor the security seals and automatically detect and report tamper events without requiring external manual inspection, enabling the system to verify security independently.

Inventive Principle:

Principle #25Self-service

3Reliability

If physical tamper seals are used, then tamper detection capability is provided, but automated monitoring is not achieved

Engineering Contradiction:

Improvetamper detection capabilityVSAvoidautomated monitoring

Core Design Contradiction:

ReliabilityVSExtent of automation

Solution Approach 1:

The patent replaces the manual mechanical inspection process with an automated electronic sensing system. Sensors detect tamper events automatically and transmit signals to a monitoring device, eliminating the need for manual visual inspection while maintaining security verification reliability.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The system incorporates feedback mechanisms where sensors detect tamper events and automatically transmit signals to a monitoring device. This closed-loop feedback system enables automated monitoring and immediate notification of security breaches without manual intervention.

Inventive Principle:

Principle #23Feedback

Data Source

PatentUS10152855B1Wireless tamper system

Publication Date: 2018.12.11 THE BOEING CO

AI summary

Disclosed is a wireless tamper sensor (“WTS”). The WTS includes a transmitter, probe, processing device, and power supply. The processing device is in signal communication with the probe and the power supply is in signal communication with the transmitter and processing device. The processing device includes a processor and a computer-readable medium (“CRM”). The CRM has encoded thereon computer-executable instructions to cause the processor to initiating a tamper state to untampered, detect a physical trigger on the probe, and set the tamper state to tampered in response to detecting the physical trigger.