Automated Card Shoe with Reinsertion Barrier and Sensor Monitoring
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Solution Overview
Problem
Current casino baccarat game monitoring systems lack real-time detection of dealer errors and cheating, and there is a need for automated systems to ensure fair play and prevent fraud, especially due to high stakes and manual card handling which can lead to errors and collusion.
Innovation Solution
A motor-driven playing card delivery shoe system with an image capture system and microprocessor that reads card values, provides real-time monitoring, and alerts for errors or cheating, featuring a removable cartridge, card rollers, and a card delivery chute with a reinsertion barrier, along with a display for game status and dealer instructions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual card handling is used by dealers, then ease of operation is improved, but reliability deteriorates due to dealer errors and potential cheating
Solution Approach 1:
The patent replaces the mechanical manual card handling system with an automated card dealing machine that uses mechanical rollers, belts, and sensors to deal cards automatically. This substitution eliminates human error and cheating while maintaining the card dealing function, directly resolving the contradiction between ease of operation and reliability.
Solution Approach 2:
The card dealing machine performs self-monitoring through integrated sensors that detect card positions, deck status, and dealing accuracy. The system automatically corrects minor issues and alerts operators only when intervention is needed, enabling the system to serve itself and maintain high reliability without constant human supervision.
2Reliability
If automated card dealing system is implemented, then reliability is improved through real-time monitoring, but device complexity increases
Solution Approach 1:
The patent combines multiple functions into a single integrated card dealing machine: card storage, automatic card feeding, dealing mechanism, sensor monitoring, and error detection all merge into one device. This consolidation improves reliability through comprehensive monitoring while managing complexity by integrating rather than multiplying separate systems.
Solution Approach 2:
The card dealing machine is designed as a universal system that can handle multiple deck configurations, different card games, and various dealing patterns. The multi-functional design consolidates what would otherwise require multiple specialized devices, improving reliability through consistent monitoring across all functions while avoiding the complexity of separate systems.
3Reliability
If multiple casino personnel are stationed at baccarat tables, then reliability of game monitoring is improved, but loss of time increases due to manual verification
Solution Approach 1:
The card dealing machine incorporates real-time feedback mechanisms where sensors continuously monitor card dealing accuracy and immediately detect discrepancies. This instantaneous feedback eliminates the need for personnel to manually verify each deal, maintaining high reliability while eliminating the time loss associated with manual checking by multiple staff members.
Solution Approach 2:
The patent replaces the human personnel monitoring system with an automated sensor-based monitoring system. The mechanical and electronic monitoring system processes game data in real-time without the delays inherent in human observation and verification, simultaneously improving reliability and eliminating time loss.
4Reliability
If surveillance systems are deployed to monitor cheating, then reliability is improved, but device complexity and cost increase
Solution Approach 1:
The card dealing machine acts as an intermediary system between the cards and the monitoring function. By embedding sensors and detection mechanisms directly in the dealing mechanism itself, the system provides reliable cheating detection without requiring separate, complex surveillance systems. The intermediary dealing machine consolidates monitoring functions that would otherwise require additional independent systems.
Data Source
AI summary
Card-reading shoes may include an input area configured to support cards therein. A card-reading system may be located within the card-reading shoe, the card-reading system including at least one sensor configured to detect at least a rank and suit of each card processed by the card-reading shoe. A toggle weight may be pivotally mounted proximate an output end of the shoe. The toggle weight may be configured to selectively rotate to enable cards to be removed from the card-reading shoe via the output end and to selectively remain stationary to prevent removed cards from being reinserted into the card-reading shoe via the output end. The card-reading shoes may optionally include a removable cartridge including a delivery end configured to enable manual removal of cards from the removable cartridge when the removable cartridge is removed from the input area.