Bottle
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Solution Overview
Problem
Existing smart water bottles cannot differentiate between actual consumption and unintended discharge of fluid, lacking accurate hydration tracking and incorporating additional safety features.
Innovation Solution
A smart water bottle equipped with a capacitive sensor for accurate water level measurement, tilt sensors for orientation-based assessment, and a panic button with heart rate verification for genuine emergency alerts, enabling differentiation between consumption and discharge, and providing user safety through SOS and GPS coordination transmission.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If a flow meter is attached to measure fluid consumption, then the amount of fluid consumed can be measured and displayed, but the system cannot differentiate between actual consumption by user and unintended discharge of fluid
Solution Approach 1:
The invention segments the measurement task into multiple independent sensor measurements: a flow meter measures fluid movement, a tilt sensor detects bottle orientation, and a consumption detection sensor at the mouthpiece detects actual drinking. By combining these segmented measurements, the system can differentiate between consumption and discharge events, resolving the contradiction between measurement capability and measurement accuracy.
2Adaptability or versatility
If multiple sensors and safety features are added to the water bottle, then additional functionalities such as consumption tracking and emergency alerts are achieved, but the device complexity increases
Solution Approach 1:
The bottle cap is designed as a multi-functional component that houses the consumption detection sensor, tilt sensor, and panic button within a single integrated structure. This universal design allows multiple functions (consumption tracking, orientation detection, emergency alerting) to be achieved through one unified component rather than separate devices, reducing overall system complexity while maintaining versatility.
3Reliability
If a panic button is added for emergency alerts, then user safety functionality is provided, but the risk of false alerts from accidental pressing increases
Solution Approach 1:
The panic button is integrated with a heart rate sensor that provides continuous physiological feedback. When the panic button is pressed, the system checks the heart rate data to verify genuine distress (elevated heart rate) before triggering an emergency alert. This feedback mechanism filters out false alerts from accidental pressing while maintaining reliable emergency alert functionality.
4Measurement precision
If a capacitive sensor is placed inside the bottle to measure water level, then water level measurement is enabled, but the sensor may come into contact with water causing potential damage
Solution Approach 1:
The bottle cap acts as an intermediary structure that holds the capacitive sensor at a position where it can measure water level through the bottle wall without being in direct contact with the water. The sensor is positioned in the cap assembly, using the bottle material as a mediator to transmit the measurement signal while protecting the sensor from water exposure, thus maintaining both measurement precision and sensor durability.
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 bottle accurately tracks hydration needs, differentiates between consumption and discharge, and functions as a safety device by sending SOS and GPS coordinates only during genuine emergencies, enhancing user safety and hydration monitoring.
Implementation Method 1
a capacitive sensor for accurate water level measurement
Implementation Method 2
tilt sensors for orientation-based assessment
Implementation Method 3
a panic button with heart rate verification for genuine emergency alerts
Data Source
AI summary
The present disclosure relate to a smart and intelligent water bottle that can inform its user of his hydration needs by tracking water consumed by the user and also functions as a safety device by enabling user to transmit a SoS and GPS co-ordinates to predefined list of friends, family or official institutions. The bottle, while tracking water consumption, can differentiate between actual consumption and intended or unintended discharge of its contents. The bottle incorporates a panic button configured to recognize a genuine pressing of the panic button based on natural increase in heart rate of the user in case of emergencies. The disclosed bottle incorporates a capacitive sensor and a tilt sensor for measurement of water present in the bottle is done. In an aspect, the capacitive sensor is configured centrally within a hollow space in the bottle to prevent its contact with water.