Gaming Reel Speed Controller for Realistic Motion

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Solution Overview

Problem

Modern gaming systems, whether using mechanical or virtual reels, appear unrealistic to players due to uniform reel movement, leading to a perception of less randomness compared to original mechanical gaming machines.

Innovation Solution

A gaming system with a reel speed controller that varies the spin speed and deceleration of reels relative to each other, simulating the non-uniform motion of mechanical reels by controlling the spin speed and deceleration to ensure all reels stop at the same time, with the option for random or patterned variation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of repair

If virtual reel representations are used instead of mechanical reels, then mechanical maintenance is reduced, but the perception of randomness decreases

Engineering Contradiction:
Improvemechanical maintenanceVSAvoidperception of randomness
Core Design Contradiction:
Ease of repairVSReliability

Solution Approach 1:

The reel speed controller dynamically varies the spin speed of reels during rotation, creating non-uniform motion patterns that simulate mechanical reel behavior. This dynamic speed adjustment maintains the perception of randomness while using virtual reel representations that require no mechanical maintenance.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system changes the speed parameter of virtual reels during operation, varying spin speeds randomly or according to predetermined patterns to mimic the natural variance of mechanical reels. This parameter variation preserves the illusion of randomness without requiring actual mechanical components.

Inventive Principle:
Principle #35Parameter changes

2Ease of operation

If uniform spin speed is used for all reels, then control is simplified, but realism of reel motion is reduced

Engineering Contradiction:
Improvecontrol simplicityVSAvoidrealism of reel motion
Core Design Contradiction:
Ease of operationVSEase of manufacture

Solution Approach 1:

The reel speed controller implements dynamic speed variation for individual reels, allowing each reel to spin at different speeds during rotation. This creates realistic non-uniform motion while maintaining centralized digital control that remains simpler than mechanical synchronization systems.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS9076308B2Gaming system and a method of gaming
Publication Date: 2015.07.07 ARISTOCRAT TECH AUSTRALIA PTY LTD
  • US9076308B2 patent drawing
  • US9076308B2 patent drawing
  • US9076308B2 patent drawing

AI summary

A gaming system is disclosed that comprised spinnable reels and a reel speed controller for controlling a speed at which the reels spin. The reel speed controller is arranged to control a spin speed of at least first and second reels such that the spin speed of the first reel varies with respect to the spin speed of the second reel.