Description:TECHNICAL FIELD
[0001] The present disclosure relates generally to the technical field of liquid level and hydration tracking systems. In particular, it pertains to a liquid container for real-time liquid level-tracking and its method thereof.

BACKGROUND
[0002] Background description includes information that may be useful in understanding the present invention. It is not an admission that any of the information provided herein is prior art or relevant to the presently claimed invention, or that any publication specifically or implicitly referenced is prior art.
[0003] Accurately tracking liquid levels in containers is essential for various applications, ranging from personal hydration to industrial processes. In the context of liquid level tracking, the ability to measure and monitor water levels in real-time has become increasingly important to ensure efficiency, safety, and optimal performance, whether it be in everyday water bottles or large-scale water storage systems.
[0004] Tracking water levels in containers, especially in a liquid water container, provides critical information that helps users maintain hydration, prevent overflow, or ensure that a specific amount of water is available for use in industrial or agricultural applications. Hydration plays a vital role in overall health, affecting physical performance, cognitive function, and metabolic processes. Despite its importance, many individuals fail to consume the recommended daily intake of liquid, often due to forgetfulness or lack of awareness of their hydration levels. Existing solutions, such as hydration reminder applications (apps) and smart liquid bottles, have attempted to address this issue; however, they frequently fall short in terms of accuracy and user experience.
[0005] Current hydration tracking methods often rely on simplistic detection mechanisms, such as pressure sensors or motion detection when the bottle is placed down or lifted. These systems can be inconsistent, requiring frequent recalibration, particularly after the bottle has been refilled. This inconsistency can lead to user frustration and ultimately reduce adherence to hydration goals. Moreover, many existing devices do not provide comprehensive insights into hydration patterns, limiting their effectiveness in encouraging proper hydration habits.
[0006] Therefore, there is a need in the art to provide a liquid container for real-time liquid level-tracking and its method thereof.

OBJECTS OF THE PRESENT DISCLOSURE
[0007] An object of the present disclosure relates, in general, to the field of hydration tracking systems, and more specifically, relates to a liquid container for real-time hydration-tracking and its method thereof.
[0008] Another object of the present disclosure is to provide a liquid container to track frequency of liquid intake by users to provide insights into their hydration habits, thereby eliminating need for manual tracking.
[0009] Another object of the present disclosure is to provide a liquid container that provides timely notifications for when the container is empty, prompting timely refills and ensuring continuous access to liquid, thereby supporting optimal hydration.
[0010] Yet another object of the present disclosure is to provide a liquid container that operates without the need for frequent recalibration after refills, enhancing user convenience and maintaining consistent tracking accuracy.

SUMMARY
[0011] The present disclosure relates, in general, to the field of hydration tracking systems and more specifically, relates to a liquid container for real-time liquid level-tracking and its method thereof.
[0012] According to an aspect, the present disclosure relates to a liquid container for real-time hydration-tracking. The liquid container comprises one or more sensors embedded inside a base unit of the liquid container. The one or more sensors are configured to detect change in orientation of the liquid container and correspondingly liquid flow inside the liquid container. Further, the liquid container comprises a processing unit communicably coupled to the one or more sensors. The processing unit comprises a processor, and a memory communicably coupled to the processor and configured to store instructions. The processor is configured to receive the detected data from the one or more sensors. Further, the processor is configured to process the received data, and measure a liquid level in the liquid container, based on detected change in orientation of the liquid container. In addition, the system comprises a notification unit operably coupled to the processing unit. The notification unit is configured to generate a notification when the measured liquid level reaches a pre-defined minimum threshold value, the notification is indicative of empty liquid container and time to refill the liquid container.
[0013] In one or more embodiments, the processing unit may be configured to estimate an amount of liquid consumed by a user during each drinking event, based on the processed data. Further, the processing unit may be configured to track a hydration level throughout a day by aggregating the estimated amount of water consumed during each drinking event. The notification unit may generate the notification, when the tracked hydration level is below a pre-set hydration level, wherein the notification may be indicative of failure to reach a pre-set hydration goal by the user.
[0014] In one or more embodiments, the processing unit may include an analysis module that may be configured to analyse time intervals between each drinking event, total volume of liquid being consumed during a specified time interval, and trends in daily hydration behaviour of the user, based on the received data from the one or more sensors, providing the user with insights into their drinking patterns and suggesting personalized hydration recommendations.
[0015] In one or more embodiments, the one or more sensors may include a gravity sensor which is a three-axis accelerometer that may detect tilt and motion of the liquid container along three orthogonal axis to enable detection of the liquid level in the liquid container. The gravity sensor may facilitate in tracking consumption of liquid by the user, based on detection of change in orientation of the liquid container.
[0016] In one or more embodiments, when the liquid container is empty, the gravity sensor may detect change in orientation of a centre of gravity of the liquid container, when tilted by the user to consume liquid, and the notification unit may generate the notification to refill the liquid container, based on detected change in orientation of the centre of gravity of the liquid container.
[0017] In one or more embodiments, the notification unit may provide visual notifications via a user interface on the liquid container or may send push notifications to an Internet of Things (IoT) device, when the liquid container may reach a low liquid level or when the user has failed to reach the pre-set hydration goal.
[0018] In one or more embodiments, the data received by the processing unit may be transmitted wirelessly to a mobile device which may be linked to a cloud-based service or the IoT device, allowing the user to track hydration trends and receive long-term hydration insights and recommendations.
[0019] In one or more embodiments, when the liquid container is refilled, the gravity sensor may be capable of self-adjust to new liquid level simultaneously, without need of manual reset or calibration of the liquid container.
[0020] In one or more embodiments, the gravity sensor may be configured to detect when the liquid container is being held in an improper position or incorrectly oriented, and may send a notification to the user to correct orientation of the liquid container.
[0021] In another aspect, the present disclosure pertains to a method for real-time hydration-tracking using a liquid container. The method comprises the step of detecting, by one or more sensors embedded inside a base unit of the liquid container, change in orientation of the liquid container and corresponding flow of liquid inside the liquid container. Further, the method comprises the step of receiving, by a processing unit communicably coupled to the one or more sensors, the detected data from the one or more sensors. Furthermore, the method comprises the step of processing, by the processing unit, the received data. Moreover, the method comprises the step of estimating, by the processing unit, an amount of liquid consumed by a user during each drinking event, based on the processed data. Additionally, the method comprises the step of tracking, by the processing unit, a hydration level throughout a day by aggregating the estimated amount of liquid consumed during each drinking event. The method comprises the step of generating, by a notification unit, a notification when the measured liquid level reaches a pre-defined minimum threshold value, the notification is indicative of empty liquid container and time to refill the liquid container.
[0022] Various objects, features, aspects, and advantages of the inventive subject matter will become more apparent from the following detailed description of preferred embodiments, along with the accompanying drawing figures in which like numerals represent like components.

BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The following drawings form part of the present specification and are included to further illustrate aspects of the present disclosure. The disclosure may be better understood by reference to the drawings in combination with the detailed description of the specific embodiments presented herein.
[0024] FIG. 1 illustrates an exemplary block diagram of a proposed liquid container for real-time liquid level tracking, in accordance with en embodiment of the present disclosure.
[0025] FIG. 2 illustrates a block diagram of a proposed method for real-time liquid level tracking, in accordance with an embodiment of the present disclosure.

DETAILED DESCRIPTION
[0026] The following is a detailed description of embodiments of the disclosure depicted in the accompanying drawings. The embodiments are in such detail as to clearly communicate the disclosure. If the specification states a component or feature “may”, “can”, “could”, or “might” be included or have a characteristic, that particular component or feature is not required to be included or have the characteristic.
[0027] As used in the description herein and throughout the claims that follow, the meaning of “a,” “an,” and “the” includes plural reference unless the context clearly dictates otherwise. Also, as used in the description herein, the meaning of “in” includes “in” and “on” unless the context clearly dictates otherwise.
[0028] The present disclosure relates, in general, to the field of hydration tracking systems, and more specifically, relates to a liquid container for real-time hydration-tracking, and its method thereof.
[0029] Existing hydration tracking systems suffer from several drawbacks. Many rely on simplistic detection mechanisms, such as pressure sensors or motion detection, which can be inaccurate and prone to frequent recalibration, especially after the container is refilled. This inconsistency often leads to frustrating user experiences, as the system fails to provide reliable, real-time data on liquid consumption. Additionally, many existing solutions offer limited insights into hydration patterns, focusing primarily on basic reminders or consumption tracking without analysing long-term habits or offering personalized feedback. As a result, users are often left without the guidance needed to develop sustainable hydration routines, reducing the overall effectiveness of these devices in promoting proper hydration.
[0030] The proposed liquid container for real-time liquid level tracking addresses these issues by incorporating an advanced gravity sensor that accurately measures liquid consumption without requiring recalibration after each refill. This ensures consistent, real-time tracking of liquid intake, eliminating the inaccuracies and user frustration commonly associated with traditional methods. By continuously monitoring changes in a liquid level as the container is used, the system provides precise data on hydration patterns, offering users valuable insights into their drinking habits. Additionally, the container’s seamless operation, which does not require manual resetting, enhances the user experience, making it easier to maintain hydration goals. The system also delivers timely notifications and personalized reminders based on real-time data, encouraging users to develop healthier hydration routines and stay on track with their daily intake.
[0031] The present disclosure relates to a liquid container for real-time hydration-tracking. The liquid container includes one or more sensors embedded inside a base unit of the liquid container. The one or more sensors are configured to detect change in orientation of the liquid container and gravitational forces exerted by a liquid inside the liquid container. Further, the liquid container includes a processing unit communicably coupled to the one or more sensors. The processing unit comprises a processor, and a memory communicably coupled to the processor and configured to store instructions. The processor is configured to receive the detected data from the one or more sensors. Further, the processor is configured to process the received data, and estimate an amount of liquid consumed by a user during each drinking event, based on the processed data. Furthermore, the processor is configured to track a hydration level throughout a day by aggregating the estimated amount of liquid consumed during each drinking event. In addition, the system includes a notification unit operably coupled to the processing unit. The notification unit is configured to generate a notification when the tracked hydration level is below a pre-set hydration level, where the notification is indicative of failure to reach a pre-set hydration goal by the user.
[0032] In an embodiment, the processing unit can measure a liquid level in the liquid container, based on detected change in orientation of the liquid container, and where the notification unit can generate a notification to the user, when the measured liquid level reaches a pre-defined minimum threshold value, the notification may be indicative of empty liquid container and time to refill the liquid container.
[0033] In an embodiment, the processing unit can include an analysis module that can be configured to analyse time intervals between each drinking event, total volume of liquid being consumed during a specified time interval, and trends in daily hydration behaviour of the user, based on the received data from the one or more sensors, providing the user with insights into their drinking patterns and suggesting personalized hydration recommendations.
[0034] In an embodiment, the one or more sensors can include a gravity sensor which can be a three-axis accelerometer that may detect tilt and motion of the liquid container along three orthogonal axis to enable detection of the liquid level in the liquid container. The G-sensor can facilitate in tracking consumption of liquid by the user, based on detection of change in orientation of the liquid container.
[0035] FIG. 1 illustrates an exemplary block diagram of a proposed liquid container for real-time liquid level tracking, in accordance with en embodiment of the present disclosure.
[0036] Referring to FIG. 1, a block diagram of a proposed liquid container 100 for real-time liquid level tracking is disclosed. The liquid container 100 (referred simply as “container 100” hereinafter) can be of any shape selected from but not limited to cylindrical shape, square shaped, elliptical shaped, triangular shaped, and the like. The liquid container 100 can be water bottle, kettle, mug, jar, and the like, without any limitations whatsoever. The liquid container 100 can be made of material such as Bisphenol A (BPA) free-plastic, stainless steel, glass, silicone, hybrid materials, and the like, without any limitations whatsoever. The liquid container 100 includes one or more sensors 102 (collectively referred as “sensors 102” hereinafter) embedded in the base unit of the liquid container. The base unit can be airtight and liquid sealed to prevent entry of liquid to avoid any damage to the sensors 102. The sensors 102 are configured to detect change in orientation of the liquid container 100 and corresponding flow of liquid inside the liquid container 100. In an embodiment, the sensors 102 can include a gravity sensor 102 which can be a three-axis accelerometer that can detect tilt and motion of the liquid container 100 along three orthogonal axis to enable detection of a liquid level in the liquid container, and facilitate in tracking consumption of liquid by the user, based on detection of the change in orientation of the liquid container. The gravity sensor 102 can be selected from but not limited to linear accelerometer, Micro-Electro-Mechanical System (MEMS) gravity sensor, Capacitive-based gravity sensor, piezoelectric gravity sensor, and the like.
[0037] A person skilled in the art would appreciate the incorporation of the gravity sensor 102 in the liquid container 100 as an essential component for enabling accurate, real-time hydration tracking. The gravity sensor 102, integrated into the container 100, can detect change in orientation of the container 100, allowing for precise monitoring of liquid consumption without the need for manual tracking. It ensures continuous, automated tracking of liquid intake, while also providing real-time feedback to the user in the form of notifications or alerts. The sensor’s 102 ability to operate without recalibration, even after refilling the liquid container, provides an added advantage over traditional methods that require manual intervention.
[0038] In an embodiment, the liquid container 100 includes a processing unit 104 communicably coupled to the sensors 102. The processing unit 104 can include a processor 106, and a memory 108 communicably coupled to the processor 106 and configured to store instructions. The processor 106 is configured to receive the detected data from the sensors 102. The detected data can include information related to orientation of the liquid container 100 such as tilt angle, motion of the liquid container, and the amount of liquid flows from the liquid container. Further, the processor 106 is configured to process the received data, and estimate an amount of liquid consumed by a user during each drinking event, based on the processed data. This can be done by calculating the volume of liquid displaced during each tilt or sip detected by the sensors 102. Furthermore, the processor 106 is configured to track a hydration level throughout a day by aggregating the estimated amount of liquid consumed during each drinking event. In an embodiment, the processing unit 104 can measure the liquid level in the liquid container, based on detected change in orientation of the liquid container.
[0039] In an embodiment, the processing unit 104 may be implemented as one or more microprocessors, microcomputers, microcontrollers, edge or fog microcontrollers, digital signal processors, central processing units, logic circuitries, and/or any devices that process data, based on operational instructions. Among other capabilities, the processor 106 may be configured to fetch and execute computer-readable instructions stored in the memory 108 of the processing unit 104. The memory 108 may be configured to store one or more computer-readable instructions or routines in a non-transitory computer readable storage medium, which may be fetched and executed to collect the detected data from the sensors 102. The memory 108 may comprise any non-transitory storage device including, for example, volatile memory such as Random Access Memory (RAM), or non-volatile memory such as Erasable Programmable Read-Only Memory (EPROM), flash memory, and the like.
[0040] In addition, the liquid container 100 includes a notification unit 110 operably coupled to the processing unit. The notification unit 110 is configured to generate a notification when the tracked hydration level is below a pre-set hydration level, where the notification is indicative of failure to reach a pre-set hydration goal by the user. Further, when the measured liquid level, by the processing unit 104, reaches a pre-defined minimum threshold value, the notification unit 110 can generate a notification indicative of empty liquid container 100 and time to refill the liquid container 100. The notification unit 110 can provide visual notifications via a user interface 114 on the liquid container 100 or sends push notifications to an Internet of Things (IoT) device, when the liquid container 100 reaches a low liquid level or when the user has failed to reach the pre-set hydration goal. The user interface 114 can be Light Emitting Display (LED) display, Organic Light Emitting Display (OLED) touchscreen interface, audible and haptic feedbacks, and the like, without any limitations. For instance, the LED display can be equipped into a surface of the liquid container 100 or on a top surface of the liquid container 100 which can visually indicate liquid level status or hydration level status. A red LED light can illuminate or flash when the liquid level drops below the pre-set threshold level, signalling the user to refill the liquid container. When the user has met his hydration goal, the LED display can show a green light or a checkmark to indicate success. Alternatively, if the user has not met the pre-defined hydration goal, a yellow or red light could flash to encourage the user to drink more.
[0041] For another instance, the liquid container 100 can be equipped with the OLED touchscreen interface, allowing for more detailed and interactive notifications. For instance, when the liquid level reaches the low liquid level, the OLED touchscreen interface can display a notification such as "Refill needed" or a simple warning icon such as a liquid droplet with an exclamation mark. The user can also interact with the OLED touchscreen interface to check hydration progress, where the user can see a visual representation of how much liquid has been consumed and how much is left to meet his goal.
[0042] In an embodiment, the IoT device can be any user device with smartphone application (app) which can be in communication with the liquid container, or a web interface that allows the user to control the liquid container 100 from any internet connected devices. The user device can be selected from but not limited to smartphone, tablet, laptop, desktop, smart watch, and the like. The liquid container 100 can be paired with the user device via a wireless connectivity such as but not limited to Bluetooth or Wireless Fidelity (Wi-Fi) to provide real-time updates and notifications regarding the liquid consumption by the user. The data received by the processing unit 104 can be transmitted wirelessly to a cloud-based service or the user device, allowing the user to track hydration trends and receive long-term hydration insights and recommendations.
[0043] In an embodiment, the processing unit 104 can include an analysis module 112 configured to analyse time intervals between each drinking event, total volume of liquid being consumed during a specified time interval, and trends in daily hydration behaviour of the user, based on the received data from the sensors 102, providing the user with insights into their drinking patterns and suggesting personalized hydration recommendations. The analysis module 112 can analyse the time intervals between each drinking event to determine the user’s drinking habit throughout the day. The analysis module 112 can calculate an elapsed time between consecutive drinking events such as sips or gulps, and can identify whether the user is drinking too frequently, too infrequently, or in large amounts at once. For example, if the user drinks a large amount of liquid in one sitting with a long gap between drinking events, the analysis module 112 can suggest more frequent, smaller sips to maintain hydration more evenly throughout the day. In an embodiment, the processing unit 104 can include an analysis module 112 configured to analyse time intervals between each drinking event, total volume of liquid being consumed during a specified time interval, and trends in daily hydration behaviour of the user, based on the received data from the sensors 102, providing the user with insights into their drinking patterns and suggesting personalized hydration recommendations. The analysis module 112 can analyse the time intervals between each drinking event to determine the user’s drinking habit throughout the day. The analysis module 112 can calculate an elapsed time between consecutive drinking events such as sips or gulps, and can identify whether the user is drinking too frequently, too infrequently, or in large amounts at once. For example, if the user drinks a large amount of liquid in one sitting with a long gap between drinking events, the analysis module 112 can suggest more frequent, smaller sips to maintain hydration more evenly throughout the day. The notification unit 110 can generate a notification like, “You haven't had a drink in 4 hours. Time to hydrate!”
[0044] Further, the analysis module 112 can be responsible for tracking the total volume of liquid consumed during a specific time interval, such as an hour, a few hours, or an entire day. The analysis module 112 can calculate the volume of liquid consumed based on the data received from the sensors 102. The analysis module 112 can measure the amount of liquid consumed during each drinking event, by detecting an amount of liquid displaced, and aggregate this data into daily or hourly totals. It can analyze whether the user is consistently meeting the pre-defined hydration goal. For instance, if the goal is to drink 8 cups (64 oz) of liquid per day, the liquid container 100 can track how much has been consumed and alert the user if they are falling behind.
[0045] Furthermore, the analysis module 112 can analyse the trends in the user's hydration behaviour over time, looking for patterns in how much liquid is consumed at specific times of day, and how hydration varies on different days. The analysis module 112 can examine long-term hydration patterns, like how the user’s consumption behaviours changes during the day, on weekdays versus weekends, or based on specific activities or times such as after exercise, first thing in the morning, or before bed. The analysis module 112 can analyse seasonal changes as well for example, drinking more liquid in hot weather.
[0046] In an implementation, when the liquid container 100 is empty, the gravity sensor 102 can detect change in orientation of the centre of gravity of the liquid container, when tilted by the user to consume liquid, and the notification unit 110 can generate the notification to refill the liquid container 100, based on detected change in orientation of the centre of gravity of the liquid container 100. As the user continues to drink from the liquid container, the liquid level decreases, and the center of gravity of the container 100 shifts. The gravity sensor 102 can continuously monitor these changes in the orientation and detect the amount of liquid remaining by analysing the degree of tilt needed to drink from the container. However, when the container 100 is full, the user may tilt it slightly to consume liquid, and the center of gravity will remain relatively stable. Whereas, as the container 100 gets emptier, the shift in the center of gravity can become more noticeable when the user tilts the container 100 to drink, because the remaining liquid is distributed toward the bottom or a small section of the container.
[0047] Further, when the liquid container 100 is refilled, the gravity sensor 102 is capable of self-adjust to new liquid level simultaneously, without need of manual reset or calibration of the liquid container. This key feature of the liquid container 100 enhances the user convenience and ensures continuous, accurate hydration tracking. The sensors 102 don't require manual recalibration because the sensors 102 don’t rely on a fixed baseline. Instead, it adapts automatically based on the real-time shifts in orientation and gravity, recognizing the change in mass distribution as the liquid level increases. The gravity sensor 102, in conjunction with the processing unit, can detect these changes and adjust its internal calculations for liquid consumption and tracking.
[0048] Nevertheless, the gravity sensor 102 can be configured to detect when the liquid container 100 is being held in an improper position or incorrectly oriented, and send a notification to the user to correct orientation of the liquid container 100 for proper tracking of liquid consumption via the notification unit. For example, the gravity sensor 102 can track the angle at which the container 100 is being held relative to gravity. If the container 100 is tilted at an angle that is not conducive to drinking such as tilted sideways or upside down, the gravity sensor 102 can detect that the container’s orientation is not correct for liquid consumption. For instance, if the container 100 is held sideways or upside down, the liquid may not be accessible for drinking, which can prevent accurate tracking. Similarly, if the user is holding the container 100 in a completely upright position, where drinking cannot be possible or effective such as the container 100 is vertical with minimal tilt, the gravity sensor 102 can detect this and send a notification that the user needs to tilt the container 100 to drink properly.
[0049] A person skilled in the art would appreciate that this ability of the gravity sensor 102 to detect improper orientation and provide real-time corrective notifications to identify unusual tilt angles or static positions. Additionally, the notification unit 110 can be easily configured to provide visual, auditory, or haptic feedback to ensure the user is aware of the incorrect container 100 position, thus contributing to a seamless and intuitive user experience in hydration-tracking.
[0050] FIG. 2 illustrates a block diagram of a proposed method for real-time liquid level tracking using a liquid container, in accordance with an embodiment of the present disclosure.
[0051] Referring to FIG. 2, the proposed method 200 for real-time liquid level tracking using a liquid container 100 is disclosed. At block 202, the method 200 includes detecting, by one or more sensors 102 embedded inside a base unit of the liquid container 100, change in orientation of the liquid container 100 and corresponding flow of liquid inside the liquid container 100.
[0052] At block 204, the method 200 can include receiving, by a processing unit 104 communicably coupled to the one or more sensors 102, the detected data from the one or more sensors 102.
[0053] At block 206, the method 200 can include processing, by the processing unit 104, the received data.
[0054] At block 208, the method 200 can include measuring, by the processing unit 104, a liquid level in the liquid container 100, based on detected change in orientation of the liquid container 100.
[0055] At block 210, the method 200 can include generating, by a notification unit 110, a notification when the measured liquid level reaches a pre-defined minimum threshold value, the notification is indicative of empty liquid container 100 and time to refill the liquid container 100.
[0056] As can be appreciated, the proposed liquid container 100 and method 200 effectively overcomes the limitations of traditional hydration tracking solutions by incorporating an advanced gravity sensor 102 that accurately measures liquid consumption without requiring recalibration after each refill. This ensures consistent, real-time tracking of liquid intake, eliminating the inaccuracies and user frustration commonly associated with traditional methods. By continuously monitoring changes in a liquid level as the container 100 is used, the system provides precise data on hydration patterns, offering users valuable insights into their drinking habits. Additionally, the container’s seamless operation, which does not require manual resetting, enhances the user experience, making it easier to maintain hydration goals. The system also delivers timely notifications and personalized reminders based on real-time data, encouraging users to develop healthier hydration routines and stay on track with their daily intake.
[0057] It will be apparent to those skilled in the art that the proposed liquid container 100 and method 200 of the disclosure may be provided using some or all of the mentioned features and components without departing from the scope of the present disclosure. While various embodiments of the present disclosure have been illustrated and described herein, it will be clear that the disclosure is not limited to these embodiments only. Numerous modifications, changes, variations, substitutions, and equivalents will be apparent to those skilled in the art, without departing from the scope of the disclosure, as described in the claims.

ADVANTAGES OF THE PRESENT DISCLOSURE
[0058] The present invention provides a liquid container for real-time liquid level tracking, and its method thereof.
[0059] The present invention provides a liquid container to track the frequency of liquid intake by users to provide insights into their hydration habits, thereby eliminating need for manual tracking.
[0060] The present invention provides a liquid container that provides timely notifications for when the container is empty, prompting timely refills and ensuring continuous access to liquid, thereby supporting optimal hydration.
[0061] The present invention provides a liquid container that operates without the need for frequent recalibration after refills, enhancing user convenience and maintaining consistent tracking accuracy.
[0062] The present invention provides a liquid container to track hydration level of the user.
[0063] The present invention provides a liquid container to find the drinking style of the user.
, Claims:1. A liquid container (100) for real-time liquid level tracking, wherein the liquid container (100) comprising:
one or more sensors (102) embedded inside a base unit of the liquid container (100), the one or more sensors (102) are configured to detect change in orientation of the liquid container (100) and corresponding flow of liquid inside the liquid container (100);
a processing unit (104) communicably coupled to the one or more sensors (102), wherein the processing unit (104) comprises a processor (106), and a memory (108) communicably coupled to the processor (106) and configured to store instructions that are executed by the processor (106) to:
receive the detected data from the one or more sensors (102);
process the received data; and
measure a liquid level in the liquid container (100), based on detected change in orientation of the liquid container (100); and
a notification unit (110) operably coupled to the processing unit (104), wherein the notification unit (110) generates a notification when the measured liquid level reaches a pre-defined minimum threshold value, the notification is indicative of empty liquid container (100) and time to refill the liquid container (100).
2. The liquid container (100) as claimed in claim 1, wherein the processing unit (104) is further configured to:
estimate an amount of liquid consumed by a user during each drinking event, based on the processed data; and
track a hydration level throughout a day by aggregating the estimated amount of water consumed during each drinking event,
wherein the notification unit (110) generates a notification, when the tracked hydration level is below a pre-set hydration level, wherein the notification is indicative of failure to reach a pre-set hydration goal by the user.
3. The liquid container (100) as claimed in claim 1, wherein the processing unit (104) comprises an analysis module (112) configured to analyse time intervals between each drinking event, total volume of liquid being consumed during a specified time interval, and trends in daily hydration behaviour of the user, based on the received data from the one or more sensors (102), providing the user with insights into their drinking patterns and suggesting personalized hydration recommendations.
4. The liquid container (100) as claimed in claim 1, wherein the one or more sensors (102) comprise a gravity sensor (102) which is a three-axis accelerometer that detects tilt and motion of the liquid container (100) along three orthogonal axis to enable detection of the liquid level in the liquid container (100), and facilitate in tracking consumption of liquid by the user, based on detection of change in orientation of the liquid container (100).
5. The liquid container (100) as claimed in claim 3, wherein when the liquid container (100) is empty, the gravity sensor (102) detects change in orientation of a centre of gravity of the liquid container, when tilted by the user to consume liquid, and the notification unit (110) generates the notification to refill the liquid container (100), based on detected change in orientation of the centre of gravity of the liquid container (100).
6. The liquid container (100) as claimed in claim 1, wherein the notification unit (110) provides visual notifications via a user interface (114) on the liquid container (100) or sends push notifications to an Internet of Things (IoT) device, when the liquid container (100) reaches a low liquid level or when the user has failed to reach the pre-set hydration goal.
7. The liquid container (100) as claimed in claim 1, wherein the data received by the processing unit (104) is transmitted wirelessly to a cloud-based service or the IoT device, allowing the user to track hydration trends and receive long-term hydration insights and recommendations.
8. The liquid container (100) as claimed in claim 1, wherein when the liquid container (100) is refilled, the gravity sensor (102) is capable of self-adjust to new liquid level simultaneously, without need of manual reset or calibration of the liquid container (100).
9. The liquid container (100) as claimed in claim 1, wherein the gravity sensor (102) is configured to detect when the liquid container (100) is being held in an improper position or incorrectly oriented, and send a notification to the user to correct orientation of the liquid container (100).
10. A method (200) for real-time liquid level tracking using a liquid container (100), the method (200) comprising the steps of:
detecting (202), by one or more sensors (102) embedded inside a base unit of the liquid container (100), change in orientation of the liquid container (100) and corresponding flow of liquid inside the liquid container (100);
receiving (204), by a processing unit (104) communicably coupled to the one or more sensors (102), the detected data from the one or more sensors (102);
processing (206), by the processing unit (104), the received data;
measuring (208), by the processing unit (104), a liquid level in the liquid container (100), based on detected change in orientation of the liquid container (100); and
generating (210), by a notification unit (110), a notification when the measured liquid level reaches a pre-defined minimum threshold value, the notification is indicative of empty liquid container (100) and time to refill the liquid container (100).