Lottery Ticket Vending Machine With Integrated Barcode Scanning

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Solution Overview

Problem

Existing lottery ticket vending machines require manual scanning of barcodes for each ticket pack, which is time-consuming and prone to errors, and there is a risk of incorrectly loading tickets into the wrong drawers.

Innovation Solution

A lottery ticket vending machine with integrated ticket bursters and sensors that automatically scan barcodes of leading tickets in each pack, verifying and activating them without manual intervention, and ensuring accurate loading into the correct drawers.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If manual scanning of barcodes is performed for each ticket pack, then the vending machine can verify and activate tickets, but the process is time-consuming and prone to errors

Engineering Contradiction:

Improveaccuracy of ticket activationVSAvoidticket loading time

Core Design Contradiction:

ReliabilityVSLoss of time

Solution Approach 1:

The system performs self-service by automatically scanning barcodes and activating tickets without requiring manual operator intervention. The ticket burster mechanism automatically feeds tickets through the scan area, and the controller autonomously processes barcode data to activate tickets, eliminating the need for operators to manually scan each ticket pack.

Inventive Principle:

Principle #25Self-service

Solution Approach 2:

The patent replaces manual mechanical scanning operations with an automated optical scanning system. The sensor (barcode reader) automatically captures and processes barcode information, substituting the manual mechanical process of scanning with an automated optical-electronic system that reduces both time and error rates.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

2Reliability

If manual scanning and verification is performed, then ticket activation can be confirmed, but operator errors in loading tickets into wrong drawers occur

Engineering Contradiction:

Improvecorrect ticket activationVSAvoidticket loading accuracy

Core Design Contradiction:

ReliabilityVSEase of operation

Solution Approach 1:

The system implements feedback by scanning the barcode on each ticket pack and using the scanned data to verify and confirm correct loading into the appropriate drawer. The controller receives barcode information, processes it to determine the correct drawer location, and provides confirmation feedback to ensure tickets are activated only after successful loading verification.

Inventive Principle:

Principle #23Feedback

Solution Approach 2:

The patent replaces manual visual verification and drawer selection with an automated system that uses barcode scanning and electronic control to determine correct drawer placement. The controller automatically directs tickets to the appropriate drawer based on scanned barcode data, eliminating operator errors in manual loading.

Inventive Principle:

Principle #28Mechanics substitution (Replace mechanical system)

3Productivity

If automated barcode scanning is implemented, then ticket loading is expedited and errors are reduced, but the device complexity increases

Engineering Contradiction:

Improveticket loading speedVSAvoidvending machine structure

Core Design Contradiction:

ProductivityVSDevice complexity

Solution Approach 1:

The ticket burster mechanism serves multiple functions: it bursts tickets from packs, feeds them through the scan area for barcode scanning, and returns them to the appropriate drawers. This multi-functional design consolidates several operations into a single mechanism, reducing overall device complexity while maintaining automated scanning capabilities.

Inventive Principle:

Principle #6Universality (Multi-functionality)

Solution Approach 2:

The patent merges the barcode scanning function with the existing ticket burster mechanism by positioning the sensor in the scan area through which tickets pass during the bursting operation. This integration combines ticket dispensing and barcode verification into a single coordinated process, avoiding the need for separate scanning equipment and reducing system complexity.

Inventive Principle:

Principle #5Merging (Combining)

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 solution expedites the ticket loading process by eliminating manual scanning and reduces errors, ensuring efficient and accurate activation and dispensing of lottery tickets.

Implementation Method 1

cause the sensor to scan the barcode of that lottery ticket, receive the barcode image data from the sensor

Methodology Applied

Scientific EffectOptical detection: Light

Data Source

PatentUS12450970B2Lottery ticket vending machine

Publication Date: 2025.10.21 GTECH CORP

AI summary

A lottery ticket vending machine configured to obtain code image data (such as bar code image data) from a leading lottery ticket in each of the lottery drawers in the lottery ticket vending machine, and use the code image data for activating or verifying activation of the lottery tickets loaded in the ticket drawers. This expedites the ticket loading process by eliminating the need for an operator to manually and/or separately scan a code (such as a bar code) for each ticket pack loaded into the ticket drawers.