Tap Handle Radio Monitoring for Keg Tracking and Inventory
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Solution Overview
Problem
The beer industry faces challenges in tracking and managing beer kegs due to high keg loss rates, manual and error-prone inventory management, and the inability to remotely monitor keg levels and locations, leading to inefficiencies in distribution and customer satisfaction.
Innovation Solution
A liquid product distribution network system utilizing low-energy radio transmitters and sensors that attach to kegs and tap handles, enabling wireless communication of keg status and location without GPS or cell radio, allowing for real-time monitoring and reporting of keg inventory, usage, and distribution without modifying existing containers or infrastructure.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If manual inventory management methods are used, then device complexity is reduced, but measurement precision and reliability of keg tracking deteriorate
Solution Approach 1:
The system employs self-service principles by utilizing existing mobile devices (smartphones, tablets) that distributors and vendors already possess to perform keg tracking and inventory management functions. The mobile device acts as both the tracker and the tracked object, eliminating the need for separate specialized tracking devices and reducing overall system complexity while maintaining high measurement precision through automated data collection and transmission.
2Measurement precision
If GPS and cell radio circuitry are used for remote monitoring, then measurement precision of keg location is improved, but use of energy and device complexity worsen
Solution Approach 1:
The invention substitutes dedicated GPS and cell radio hardware with the existing positioning and communication capabilities of mobile devices. The mobile device's integrated GPS and cellular connectivity are leveraged to provide location monitoring without requiring separate power-consuming tracking circuits in the keg itself, thereby reducing energy consumption while maintaining location precision.
3Productivity
If manual keg counting and tracking is performed, then device complexity is minimized, but productivity and loss of time in inventory management worsen
Solution Approach 1:
The system implements continuous feedback mechanisms where the mobile device automatically detects keg locations, transmission status, and inventory levels, then transmits this information back to the distribution network server. This real-time feedback loop eliminates manual counting by providing automated, continuous inventory updates, significantly improving productivity and reducing the time loss associated with manual tracking.
4Measurement precision
If existing beer dispensing infrastructure is modified to enable tracking, then measurement precision of keg status is improved, but ease of manufacture and adaptability worsen
Solution Approach 1:
The mobile device serves multiple functions simultaneously: it acts as a keg tracker, inventory manager, communication device, and positioning system. By making the mobile device universal and multi-functional, the system achieves precise keg status monitoring without modifying existing beer dispensing infrastructure, thereby maintaining full adaptability and compatibility with current systems while improving measurement precision.
Data Source
AI summary
A liquid product distribution network includes a liquid product distribution monitoring and reporting apparatus for operation in association with a tap handle flow monitoring and reporting apparatus. The liquid product distribution monitoring and reporting apparatus includes a radio transmitter device and sensing circuitry for sensing and communicating physical properties associating with the keg. A tap handle flow monitoring and reporting apparatus senses flow of a liquid through a tap includes a tap handle radio transmitter device for fitting within and protected by a tap handle and a low-energy consumption tap handle radio/processing module. A mobile communications device with geographic position sensing device and/or said tap handle flow monitoring and reporting apparatus passively and without user interaction within the liquid product distribution network, without using network uplink/gateway circuit devices for sensing and reporting fluid storage, flow, and financial operations relating to the distribution of said liquid product throughout the liquid product distribution network.