Gaming Machine Security Interface Module with Independent Power
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Solution Overview
Problem
Current security systems for wager-based gaming machines are ineffective in real-time monitoring and detection of security breaches, as they cease to function when power is turned off, leaving the machines vulnerable to theft and interference.
Innovation Solution
A security interface module with an independent network connection and power source allows continuous monitoring and communication with a backend system, even when the gaming machine is powered down, ensuring ongoing security functions are performed.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If the security system is integrated with the main gaming machine power supply, then the system structure is simplified, but the security monitoring function stops when power is turned off
Solution Approach 1:
The patent divides the power supply system into two independent parts: a switched power supply for the gaming machine and an unswitched power supply for the security interface module. This segmentation allows the security function to continue operating independently when the main machine is powered down, resolving the contradiction between system simplicity and security reliability.
Solution Approach 2:
The security interface module acts as an intermediary component that maintains continuous monitoring and communication with the backend server through an unswitched power connection. This intermediary function ensures security oversight persists even when the main gaming machine is inactive, addressing the reliability concern without significantly complicating the overall system architecture.
2Reliability
If the security interface module has an independent power source, then continuous security monitoring is enabled, but the device complexity increases
Solution Approach 1:
The power supply system is segmented into switched and unswitched portions, with the security interface module connected to the unswitched power supply. This segmentation enables continuous security monitoring while adding only minimal complexity to the power supply configuration, as the unswitched power supply is already present in the system architecture.
3Loss of energy
If security monitoring stops when power is off, then energy consumption is reduced, but the gaming machine becomes vulnerable to theft and interference
Solution Approach 1:
The security interface module serves as an intermediary that maintains continuous communication with the backend server through an unswitched power connection. This allows the system to reduce energy consumption by turning off the main gaming machine while still maintaining security monitoring and detection capabilities, thereby addressing both energy efficiency and security vulnerability concerns.
Solution Approach 2:
The security monitoring function maintains continuity through the unswitched power supply connection, ensuring that detection and reporting of security breaches continue even when the main gaming machine is powered down. This continuous action prevents the system from becoming vulnerable to theft and interference while allowing energy savings from the main machine shutdown.
Data Source
AI summary
A gaming machine includes an electronic gaming module which includes a game controller, and also includes a separate security interface module which monitors door switches and various devices. The security interface module has a separate unswitched power supply and also has a separate communication connection with a backend system so that it can continue to communicate with a backend system even when the electronic gaming module is powered down.