Intelligent Mail Processing System with OCR Analytics

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Solution Overview

Problem

Mailcenters face inefficiencies in processing and delivering mail due to the lack of tracking and tallying of incoming mail, leading to significant time and financial burdens from handling unwanted mail, with no accurate accounting for incoming versus outgoing mail.

Innovation Solution

A system integrating hardware and software for intelligent mail processing, utilizing image capture, OCR, and a mail processing controller to collect data, provide analytics, and allow customers to instruct on mail handling through digital notifications, enabling automation of workflows and conversion of physical mail to digital formats.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If mail is processed manually as it arrives with conventional methods, then mail delivery can be performed, but tremendous amounts of money and time are spent receiving, sorting, distributing and delivering unwanted mail

Engineering Contradiction:
Improvemail processing efficiencyVSAvoidmoney and time spent on unwanted mail
Core Design Contradiction:
ProductivityVSLoss of energy

Solution Approach 1:

The system performs preliminary tracking and tallying of incoming mail using image capture devices and OCR technology before the mail is physically sorted and delivered. This advance identification allows the mailcenter to know what mail is coming, from whom, and to whom, enabling proactive decisions about unwanted mail before resources are expended on handling it.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system implements continuous feedback loops where mail metrics and analytics are collected, analyzed, and used to adjust mail processing workflows in real-time. The mailcenter receives feedback about incoming mail streams, allowing dynamic optimization of sorting and delivery operations to minimize handling of unwanted mail while maintaining efficient delivery of desired mail.

Inventive Principle:
Principle #23Feedback

2Device complexity

If no tracking and tallying of incoming mail is performed, then mail processing is simpler, but accurate accounting for incoming versus outgoing mail is impossible

Engineering Contradiction:
Improvemail processing system simplicityVSAvoidmail accounting information
Core Design Contradiction:
Device complexityVSLoss of information

Solution Approach 1:

The system creates digital copies of mail items through image capture devices that scan and photograph incoming mail. These digital images serve as copies that can be analyzed, tracked, and accounted for without requiring complex physical tracking of each actual mail piece. The OCR technology extracts text information from these copies, creating a digital record that enables accurate accounting while keeping the physical processing relatively simple.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The system introduces an intermediary layer of technology between the physical mail and the accounting system. Image capture devices and OCR software act as intermediaries that translate physical mail into digital data, which can then be easily tracked, tallied, and accounted for. This intermediary layer simplifies the overall system by converting complex physical tracking problems into manageable digital information processing tasks.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Ease of operation

If all incoming mail is delivered by hand, then complete delivery service is provided, but sorting and delivery of unwanted mail consumes tremendous resources

Engineering Contradiction:
Improvedelivery service completenessVSAvoidtime spent on unwanted mail delivery
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The system extracts unwanted mail from the overall mail stream before it enters the manual sorting and delivery process. By using image capture and OCR technology to identify mail characteristics in advance, the system can separate and remove unwanted mail items from the workflow, ensuring that only desired mail proceeds to manual handling and delivery. This extraction principle maintains complete service for wanted mail while eliminating waste on unwanted mail.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The system replaces manual inspection and sorting mechanisms with automated image capture and optical character recognition technology. Instead of relying on human operators to visually examine and categorize each mail piece, the system uses optical scanning and digital analysis to automatically identify mail types, senders, and recipients. This substitution dramatically reduces the time and labor required for sorting while maintaining accurate classification.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

4Device complexity

If no provisions are made to track incoming mail, then mailcenter operations are simpler, but visibility into incoming mail streams is lacking

Engineering Contradiction:
Improveoperational system simplicityVSAvoidincoming mail visibility
Core Design Contradiction:
Device complexityVSLoss of information

Solution Approach 1:

The system creates digital replicas of incoming mail through image capture devices that photograph each mail piece as it arrives. These digital copies are stored and can be analyzed to extract information about the mail's destination, sender, size, and class. This copying approach provides comprehensive visibility into incoming mail streams without requiring complex physical tracking infrastructure, as the digital images serve as easily manageable records.

Inventive Principle:
Principle #26Copying

Data Source

PatentUS10558883B2Intelligent delivery system based on metrics and analytics
Publication Date: 2020.02.11 RICOH CO LTD
  • US10558883B2 patent drawing
  • US10558883B2 patent drawing
  • US10558883B2 patent drawing

AI summary

Tools are provided including intelligent provisions to perform processing of mail at a mailcenter that services plural mail service customers, such as, for example, adapted based on metrics and analytics derived from previous mail processing.