Jackpot Controller Lockout Protocol for Progressive Gaming Systems
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
In progressive gaming systems, near-concurrent wins can lead to multiple payouts at elevated jackpot amounts, causing financial burdens and player confusion, while interruptions in the Jackpot Controller's memory or network connections can result in data loss and incorrect jackpot displays.
Innovation Solution
Implementing a communication protocol between the Jackpot Controller and VLTs to prevent near-concurrent wins by locking other VLTs from registering wins after a jackpot is confirmed, and incorporating periodic message updates and interruption recovery mechanisms to maintain accurate progressive jackpot data.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If the Jackpot Controller allows continuous play on all VLTs without interruption, then player engagement and game throughput are maintained, but near-concurrent wins can occur causing multiple payouts at elevated jackpot amounts
Solution Approach 1:
The system sends a preliminary lockout message to the Jackpot Controller before the actual win is finalized. This preliminary action prevents other VLTs from winning the same progressive jackpot by locking them out in advance, while still allowing the winning VLT to complete its game cycle and display the winning outcome to the player.
Solution Approach 2:
A message communication system acts as an intermediary between VLTs and the Jackpot Controller. The system uses structured messages (win messages, lockout messages, reset messages) to coordinate between machines, enabling the Jackpot Controller to manage progressive jackpot awards across multiple VLTs without direct intervention in each game cycle.
2Measurement precision
If the Jackpot Controller frequently updates all VLTs with current jackpot amounts, then display accuracy is maintained, but network traffic and system overhead increase
Solution Approach 1:
The Jackpot Controller sends periodic broadcast messages to all VLTs at predetermined time intervals to update the current progressive jackpot amount. This periodic update mechanism ensures all displays remain synchronized with the actual jackpot value without requiring continuous real-time communication, thereby reducing network overhead while maintaining display accuracy.
3Reliability
If the system implements comprehensive communication protocols to prevent near-concurrent wins, then payout accuracy improves, but device complexity increases
Solution Approach 1:
The communication protocol is segmented into distinct message types with specific functions: win messages for reporting victories, lockout messages for preventing duplicate wins, reset messages for jackpot resets, and broadcast messages for updates. Each message type has a dedicated purpose and format, simplifying the overall system by breaking down the complex coordination task into manageable, standardized communication segments.
Data Source
AI summary
Methods and apparatus for preventing near-concurrent wins in a progressive gaming system controlled by Jackpot Controller are disclosed. A VLT player may send a “win” combination to the Jackpot Controller to determine whether the “win” awards the accumulating progressive jackpot. The Jackpot Controller may evaluate the “win” message. If the “win” message is valid, the “win” of the accumulating progressive jackpot may be confirmed. Other VLTs may be blocked from submitting “win” messages for that same progressive jackpot. The VLT may then distribute the proceeds to the player. The Jackpot Controller may initiate other progressive jackpot status communications to insure against a loss of data should an interruption event occur. Individual VLTs may initiate status messages to the Jackpot Controller should they remain inactive for a predetermined period.