Distributed Item Tracking System for Real-Time Visibility

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Solution Overview

Problem

Distribution networks face challenges in providing real-time tracking and visibility of items, leading to inefficiencies and bottlenecks, as operators lack timely information about item status, hindering operational efficiency and service performance.

Innovation Solution

A system with a central data repository and item processing devices equipped with scanners and communication modules, enabling real-time tracking and storage of item data, providing predictive workload analytics and service performance measurements.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of information

If real-time tracking system is implemented, then item visibility and operational efficiency are improved, but system complexity and infrastructure requirements increase

Engineering Contradiction:
Improveitem status informationVSAvoidtracking system complexity
Core Design Contradiction:
Loss of informationVSDevice complexity

Solution Approach 1:

The tracking system is segmented into distributed item processing devices at various network locations, each independently scanning and reporting item data. This distributed architecture reduces central system complexity while maintaining comprehensive real-time visibility across the distribution network.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Item processing devices are designed with multi-functionality, serving both as tracking scanners and as part of the broader item processing infrastructure. This universal design reduces overall system complexity by consolidating functions rather than adding separate dedicated tracking components.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Measurement precision

If real-time data collection from multiple scanners is implemented, then item tracking accuracy is improved, but data processing requirements and system resource consumption increase

Engineering Contradiction:
Improveitem location tracking accuracyVSAvoiddata processing energy consumption
Core Design Contradiction:
Measurement precisionVSUse of energy by moving object

Solution Approach 1:

Item data is scanned and captured at multiple processing locations throughout the distribution network as items naturally move through the system. This preliminary data collection at the source eliminates the need for centralized data gathering, reducing subsequent data processing requirements and energy consumption while maintaining high tracking accuracy.

Inventive Principle:
Principle #10Preliminary action

3Productivity

If comprehensive item visibility is provided, then service performance measurement is improved, but information processing load and storage requirements increase

Engineering Contradiction:
Improveservice performance measurement capabilityVSAvoiddata storage volume
Core Design Contradiction:
ProductivityVSQuantity of substance

Solution Approach 1:

The system extracts and reports only essential item tracking data (location, status, timestamp) from the comprehensive item information available at processing devices. This selective data extraction provides sufficient information for service performance measurement while minimizing data storage requirements and processing load.

Inventive Principle:
Principle #2Taking out (Extraction)

Data Source

PatentUS11989691B2System and method for providing real-time tracking of items in a distribution network
Publication Date: 2024.05.21 US POSTAL SERVICE
  • US11989691B2 patent drawing
  • US11989691B2 patent drawing
  • US11989691B2 patent drawing

AI summary

Systems and methods of processing items. Items in a distribution network or process may be scanned at every handling point in the distribution network, and each scan is recorded in a central repository. The scan information can be used to generate real-time access to data, analytical tools, predictive tools, and tracking reports.