UWB and Bluetooth Casino Communication System
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Solution Overview
Problem
Current methods for transaction processing and reward tracking in casinos are inefficient, as they rely on physical items like cash, cards, and coupons, which are cumbersome and prone to errors, and do not effectively account for user location within the venue, leading to delayed transactions and missed opportunities.
Innovation Solution
A system utilizing ultra-wideband (UWB) technology for precise location detection and Bluetooth communication to establish and maintain electronic links between user devices and venue devices, enabling accurate detection of user presence and movement within predetermined areas, facilitating efficient transactions and communication.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If physical items (cash, cards, coupons) are used for transactions and reward tracking, then the system is simple to implement, but the transaction processing efficiency is slow and error-prone
Solution Approach 1:
The patent replaces physical mechanical systems (cash handling, card swiping, coupon presentation) with electronic/digital systems. Mobile devices communicate with gaming tables and slot machines through wireless electronic communication, enabling automated transaction processing without physical item exchange. This substitution dramatically improves transaction speed and accuracy while eliminating the need for manual handling of physical items.
Solution Approach 2:
The system enables self-service functionality where players can independently complete transactions and reward tracking using their own mobile devices. The mobile device automatically detects proximity to gaming devices via Bluetooth and processes transactions without requiring staff intervention for card inputting or coupon validation. This self-service approach improves productivity by eliminating wait times associated with staff assistance.
2Reliability
If physical loyalty cards are used for reward tracking, then the implementation is straightforward, but players may forget or lose their cards causing delays
Solution Approach 1:
The patent creates a digital copy of the loyalty card functionality within the player's mobile device. Instead of relying on a physical card that can be lost or forgotten, the system uses a mobile application that stores and manages loyalty information electronically. The mobile device continuously communicates with the gaming system to track rewards, ensuring reliability without the risk of physical card loss.
Solution Approach 2:
The system performs preliminary actions by establishing the mobile device as the loyalty card before gaming sessions begin. The mobile application is pre-configured with player information and automatically activates when the player approaches a gaming device. This preliminary setup eliminates the need for supervisors to manually input player information during gameplay, preventing time delays.
3Ease of operation
If NFC/RFID phone-to-receiver contact methods are used for fund transfer, then the technology is established, but the process is cumbersome and requires multiple pieces of equipment
Solution Approach 1:
The patent merges multiple functions into a single mobile device interface. Instead of requiring separate NFC/RFID readers, physical card readers, and manual staff devices, the system combines fund transfer, loyalty tracking, and communication functions into the player's personal mobile device. The mobile application serves as a universal interface that eliminates the need for multiple specialized equipment pieces.
Solution Approach 2:
The mobile device is designed with universal functionality to perform multiple operations: it serves as a loyalty card, a fund transfer device, a communication interface, and a location detector. This multi-functional approach eliminates the need for separate specialized equipment for each function, improving ease of operation while reducing overall system complexity.
4Measurement precision
If Bluetooth signal strength monitoring is used to detect user presence, then the implementation is simple, but the location detection precision is insufficient compared to UWB
Solution Approach 1:
The patent changes the fundamental parameter of wireless communication from Bluetooth to Ultra-Wideband (UWB) technology. UWB provides superior location detection precision through time-of-flight measurements and signal phase analysis, achieving centimeter-level accuracy compared to Bluetooth's meter-level precision. This parameter change enables precise tracking of player position relative to gaming devices, allowing for more accurate automated transaction triggering.
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 system provides a more efficient and accurate method for detecting user devices within a venue and enabling seamless communication, enhancing transaction processing and reward tracking by ensuring timely and precise interactions between users and venue systems.
Implementation Method 1
utilize ultra-wide band technology or localization (UWB) as a localization methodology for detecting or determining a location, position, and/or movement of a user device
Implementation Method 2
utilize Bluetooth to establish an electronic communication link between a user device and a computing device, a venue, and/or a venue device
Implementation Method 3
monitoring or comparing a signal strength of the Bluetooth signal or strength of the electronic communication link between the venue device and the user device
Data Source
AI summary
A system and method of communicating between a user device and a venue device located within a gaming venue, the method includes establishing an electronic communication link, using a Bluetooth signal, between the user device and at least one venue device within a range of the user device in the gaming venue; detecting, by a detector of the venue device, using ultra-wideband localization, presence or location of the user device relative to the venue device; and then communicating, by a mobile application residing on the user device, with the venue device, via the electronic communication link and/or via Wifi or a cellular network.