Methods, systems, and devices for detecting and analyzing activation of a fluid dispenser
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Solution Overview
Problem
There is a need to determine when to refill fluid dispensers without physical interaction and to track individual user usage of fluid dispensers for hygiene monitoring, as existing systems lack remote monitoring and user identification capabilities.
Innovation Solution
A sensor system attached to fluid dispensers that detects motion patterns, such as vibrations, to determine dispenser activation and collect data for remote processing, using accelerometers, gyroscopes, and proximity sensors, along with identification mechanisms like RFID or biometrics to associate user-specific data with dispenser usage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If a sensor system is attached to the fluid dispenser to detect motion patterns and vibrations, then dispenser activation can be detected and user usage can be tracked, but the device complexity increases
Solution Approach 1:
The patent combines multiple sensor types (accelerometers, gyroscopes, proximity sensors) into a single integrated sensor system attached to the dispenser. This merging approach enables comprehensive motion pattern detection and dispenser activation monitoring while consolidating multiple detection functions into one unified device, thereby improving measurement precision without proportionally increasing overall system complexity.
Solution Approach 2:
The sensor system is designed to perform multiple functions: detecting dispenser activation through motion patterns, tracking individual user usage via RFID or biometric identification, monitoring refill levels, and providing data for hygiene analysis. This multi-functionality allows a single sensor system to address various monitoring needs simultaneously, improving measurement capabilities while optimizing device complexity.
2Loss of information
If identification mechanisms like RFID or biometrics are integrated to associate user-specific data with dispenser usage, then user-specific tracking is enabled, but the device complexity increases
Solution Approach 1:
The patent introduces identification mechanisms (RFID tags or biometric sensors) as intermediaries between the user and the dispenser monitoring system. These intermediaries capture user-specific information without requiring complex integration into the core dispenser mechanism. The identification data is then associated with dispenser usage events, enabling comprehensive user tracking while keeping the overall system architecture manageable through clear separation of identification and monitoring functions.
3Productivity
If remote monitoring capabilities are implemented to determine when to refill dispensers without physical interaction, then operational efficiency is improved, but the device complexity increases
Solution Approach 1:
The patent implements a feedback mechanism where the sensor system continuously monitors dispenser activation patterns and fluid levels, then transmits this data remotely to indicate when refilling is needed. The system provides feedback loops that automatically track usage patterns, predict refill timing, and communicate status without requiring physical inspection. This feedback approach improves operational efficiency by enabling proactive refill management while maintaining manageable system complexity through automated monitoring protocols.
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
Enables remote monitoring of dispenser usage, automatic refill detection, and user-specific tracking, providing insights into hygiene habits through data analysis and graphical reporting.
Implementation Method 1
The sensor device 102 may be situated at various locations, such as at a location to obtain the greatest range of vibration patterns detected by the sensor device 102
Implementation Method 2
In one aspect, the sensor device 102 may include one or more sensors 200, such as one or more accelerometers
Implementation Method 3
In another aspect, the sensor device 102 may include a gyroscope (not shown) to detect acceleration or vibration of the dispenser 100
Implementation Method 4
In yet another aspect, the sensor device 102 may include one or more devices for obtaining user or device proximity information
Data Source
AI summary
Methods, systems, and devices for using a specialized sensor for detecting activation of a fluid dispenser and for using gathered data therefrom for a variety of purposes, including determining when to refill the dispenser, tracking and analyzing operation thereof, matching operation to expected or anticipated operation, and identifying specific users and specific incidents of use associated therewith. Also provided are use of remote data repositories and/or processing devices that for processing and use of such data.