RFID Container Packing Assistant with Dynamic Scanning

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Solution Overview

Problem

Individuals often forget to pack essential items due to forgetfulness caused by various conditions, leading to inefficiencies and wasted resources, particularly during travel or work, as existing systems lack effective methods for predicting and confirming the presence of objects in predefined spaces.

Innovation Solution

A virtual personal packing assistant system that uses RFID tags, user interfaces like LEDs and HUDs, and mobile devices to suggest items to pack and confirm their presence in containers, learning from user behavior and environmental conditions to ensure items are appropriately packed.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If manual checking of packed items is performed multiple times, then confidence in completeness improves, but time consumption and cognitive load increase

Engineering Contradiction:

Improveconfidence in packing completenessVSAvoidtime spent checking items

Core Design Contradiction:

ReliabilityVSLoss of time

Solution Approach 1:

The system enables self-service verification by having the container automatically scan for RFID tags and report the presence of expected items. The container itself performs the checking function without requiring manual intervention, thus maintaining reliability while reducing time consumption.

Inventive Principle:

Principle #25Self-service

Solution Approach 2:

The manual mechanical process of visually inspecting and physically checking items is replaced by an automated electromagnetic field-based RFID scanning system. The container's scanner uses electromagnetic waves to detect RFID tags, substituting manual checking with automated technological detection.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

2Reliability

If RFID scanning is performed continuously, then real-time monitoring reliability improves, but energy consumption increases

Engineering Contradiction:

Improvereal-time monitoring accuracyVSAvoidenergy consumed by RFID scanner

Core Design Contradiction:

ReliabilityVSUse of energy by moving object

Solution Approach 1:

Instead of continuous scanning, the system performs RFID scanning periodically at specific trigger events such as when the container is opened, closed, or when movement is detected. This periodic action maintains monitoring reliability while significantly reducing energy consumption compared to continuous operation.

Inventive Principle:

Principle #19Periodic action

Solution Approach 2:

The scanning operation is made dynamic rather than static - it activates only when needed based on user actions or environmental conditions. The system adjusts its monitoring behavior dynamically, scanning when the container is accessed or moved, and remaining inactive otherwise, thus balancing reliability with energy efficiency.

Inventive Principle:

Principle #15Dynamics

3Loss of information

If the system tracks and monitors all items, then completeness of object tracking improves, but system complexity increases

Engineering Contradiction:

Improvecompleteness of item trackingVSAvoidsystem complexity

Core Design Contradiction:

Loss of informationVSDevice complexity

Solution Approach 1:

The system extracts and focuses only on tracking items that are relevant to the container's purpose and contents. Rather than monitoring everything, it selectively tracks items with RFID tags that match the expected inventory, reducing system complexity while maintaining necessary tracking completeness.

Inventive Principle:

Principle #2Taking out (Extraction)

Solution Approach 2:

The RFID tags serve multiple functions: they identify items, enable automated scanning, provide location tracking, and facilitate inventory management. This multi-functionality reduces the need for separate tracking mechanisms, thereby reducing overall system complexity while improving tracking completeness.

Inventive Principle:

Principle #6Universality (Multi-functionality)

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

The system effectively reduces forgetfulness by providing real-time feedback on missing items and optimizing packing lists based on user behavior and environmental factors, enhancing preparation and productivity.

Implementation Method 1

A sensor arranged to detect the presence of an object or associated identifier within a first predefined space

Methodology Applied

Scientific EffectRFID (Radio Frequency Identification):

Data Source

PatentUS10685269B2Systems and methods for predicting, identifying, and/or confirming presence of objects in a predefined space or otherwise associated with a container

Publication Date: 2020.06.16 DARK HORSE SOLUTIONS LLC

AI summary

Systems and methods for predicting, identifying, and/or confirming the presence of an object in a predefined space include communication between the object and a sensor having a detection range. The detection range of the sensor is limited to a predefined space or direction that may be less than its maximum detection range.