Quantitative drinking water management cup with bidirectional early warning function and management system and method thereof

Abstract

The invention provides a quantitative drinking water management cup with a bidirectional early warning function and a management system and method thereof, and relates to the technical field of intelligent drinking water. The invention discloses a matched management system comprising a first calibration module, a second calibration module, a third calibration module and a voice broadcast module, and a layered calibration and bidirectional early warning management method. Through layered calibration logic, basic drinking water parameters are determined based on user personal information, dynamic correction is performed in combination with environment information, optimization is performed according to an activity state, personalized accurate adjustment of a drinking water threshold value and a reminding interval is realized, real-time drinking amount two-way early warning is combined, the problem that a traditional fixed threshold value is disjointed with individuals, environment and activity intensity is solved, and the user experience is improved. Missed early warning or false early warning is avoided, and scientific drinking guidance is provided.

Description

Technical Field

[0001] This invention relates to the field of intelligent drinking water technology, and more specifically, to a quantitative drinking water management cup with two-way early warning function, as well as its management system and method. Background Technology

[0002] With the general increase in health awareness, people's demand for scientific drinking water is becoming increasingly urgent. The rapid development of smart wearable devices and health management technologies has provided technical support for personalized drinking water guidance. At the same time, there are significant differences in the individual physiological characteristics, daily activity intensity, and environment of different groups of people. These factors directly affect the body's water requirements and consumption rate. The traditional single drinking water management model can no longer meet the diverse and precise health needs, making the upgrading of drinking water management towards intelligence and personalization an industry trend.

[0003] Traditional drinking water management tools or systems often use fixed daily water intake standards and reminder intervals, failing to fully consider individual differences such as age, height, and weight, or dynamically adapt to the impact of environmental temperature, humidity, altitude changes, and the user's real-time activity level on water needs. This leads to a disconnect between drinking water thresholds and actual needs, often resulting in delayed warnings for water shortages and ineffective alerts for excessive water intake. Consequently, they fail to provide users with scientifically sound drinking guidance and may even negatively impact health due to improper hydration.

[0004] Therefore, it is necessary to design a quantitative drinking water management cup with two-way early warning function, as well as its management system and method, to solve the problem of inaccurate drinking water early warning caused by the disconnect between the fixed threshold of the existing technology and individual differences, environmental changes, and activity intensity. Summary of the Invention

[0005] In view of this, the present invention proposes a quantitative drinking water management cup with two-way early warning function, as well as its management system and method, aiming to solve the problem of inaccurate drinking water early warning caused by the disconnect between the fixed threshold and individual differences, environmental changes, and activity intensity in the existing technology.

[0006] In one aspect, the present invention provides a quantitative drinking water management cup with a two-way early warning function, comprising: The cup body includes a first cavity, a second cavity, a third cavity, a fourth cavity, and a sealing through hole. The first cavity, the second cavity, the third cavity, and the fourth cavity are all vertically formed inside the cup body, and the sealing through hole is formed on the top surface of the cup body. An environmental monitoring sensor is vertically mounted on the top surface of the cup. A voice broadcasting device is vertically mounted on the top surface of the cup body; A straw, one end of which is disposed inside the first cavity, and the straw is sealed to the sealing through hole; A flow sensor is horizontally disposed at the other end of the straw, and the flow sensor is used to monitor the user's current single-drink volume and current cumulative drinking volume. A heart rate and cadence receiver is vertically positioned inside the second cavity; The user information receiver is vertically disposed inside the second cavity; The central controller is vertically positioned inside the third cavity; The battery is vertically disposed inside the fourth cavity, and the environmental monitoring sensor, the voice broadcast device, the heart rate and cadence receiver, the user information receiver, and the central controller are all electrically connected to the battery.

[0007] Compared with the prior art, the beneficial effects of the present invention are as follows: the quantitative drinking water management cup with two-way early warning function of the present invention adopts a multi-cavity independent layout design, with different functional components installed in each cavity respectively. This not only avoids mutual interference between components, but also provides a stable hardware installation foundation for various information collection, data processing and command execution required by the management system. The second cavity is centrally equipped with a user information receiver and a heart rate and cadence receiver, which can efficiently collect user personal information and real-time physiological activity data, providing reliable data input for the management system to perform initial calibration based on individual differences. The third cavity is separately equipped with a central controller, which can quickly process environmental information collected by environmental monitoring sensors, drinking volume data monitored by flow sensors, and physiological activity-related data, supporting the management system to complete... The core logic of environmental parameter correction and activity status optimization; the sealed connection structure between the sealed through-hole and the straw not only ensures the airtightness of the drinking process, but also ensures the accuracy of the flow sensor in monitoring the single and cumulative drinking volume, providing accurate data support for the two-way early warning judgment of the management system; the environmental monitoring sensor set on the top can capture environmental temperature, humidity and altitude information in real time, and together with the voice broadcast device on the top, it can quickly respond to the early warning command of the management system and realize accurate voice reminders. The stable electrical connection between the battery in the fourth cavity and each functional component ensures the continuous operation of the hardware, so that the hierarchical calibration, dynamic optimization and two-way early warning functions of the management system can be smoothly implemented. The overall structural design is highly compatible with the functional logic of the management system, which provides solid hardware support for personalized and precise drinking water management.

[0008] In another aspect, this invention proposes a management system for a quantitative drinking water management cup with a two-way early warning function, comprising: The first calibration module is used to receive the user's personal information using the user information receiver, and to calculate the first daily total consumption, the first single consumption amount, and the first reminder time interval using the personal information; The second calibration module is used to monitor the current environmental information using an environmental monitoring sensor, calculate environmental calibration parameters using the environmental information, optimize the first daily total consumption, the first single consumption amount, and the first reminder time interval based on the environmental calibration parameters and environmental calibration parameter thresholds, and obtain the second daily total consumption, the second single consumption amount, and the second reminder time interval. The third calibration module is used to receive the user's real-time heart rate and real-time cadence using the heart rate and cadence receiver, and determine the user's activity status based on the real-time heart rate and real-time cadence. Based on the activity status, the second daily total consumption, the second single consumption amount, and the second reminder time interval are optimized to obtain the third daily total consumption, the third single consumption amount, and the third reminder time interval. The voice broadcast module is used to adjust the broadcast voice of the voice broadcast device based on the current single consumption amount, the current cumulative consumption amount, and the third reminder time interval.

[0009] Furthermore, when calculating the first daily total consumption, the first single consumption amount, and the first reminder time interval using the aforementioned personal information, the calculation includes: The first daily total consumption is equal to the basic total consumption corresponding to age multiplied by the weight correction factor and then multiplied by the height correction factor; The first single consumption amount is equal to the first daily total consumption amount divided by the daily appropriate consumption frequency benchmark value; The first reminder time interval is equal to 24 hours divided by the baseline value for the appropriate number of times to drink per day.

[0010] Furthermore, when calculating environmental calibration parameters using the environmental information, the following steps are included: The environmental calibration parameters are equal to the temperature influence coefficient plus the humidity influence coefficient plus the altitude influence coefficient.

[0011] Further, when optimizing the first daily total consumption, the first single consumption amount, and the first reminder time interval based on the environmental calibration parameters and environmental calibration parameter thresholds to obtain the second daily total consumption, the second single consumption amount, and the second reminder time interval, the process includes: When the environmental calibration parameter is greater than the environmental calibration parameter threshold, the second daily total consumption is equal to the first daily total consumption multiplied by the environmental adjustment coefficient, the second single consumption is equal to the first single consumption multiplied by the environmental adjustment coefficient, and the second reminder time interval is equal to the first reminder time interval multiplied by the environmental interval shortening coefficient. When the environmental calibration parameter is less than the environmental calibration parameter threshold, the second daily total consumption is equal to the first daily total consumption multiplied by the environmental adjustment factor, the second single consumption is equal to the first single consumption multiplied by the environmental adjustment factor, and the second reminder time interval is equal to the first reminder time interval multiplied by the environmental interval extension factor.

[0012] Furthermore, when optimizing the first daily total consumption, the first single consumption amount, and the first reminder time interval based on the environmental calibration parameters and environmental calibration parameter thresholds to obtain the second daily total consumption, the second single consumption amount, and the second reminder time interval, the method further includes: When the environmental calibration parameter is equal to the environmental calibration parameter threshold, the second daily total consumption is equal to the first daily total consumption, the second single consumption is equal to the first single consumption, and the second reminder time interval is equal to the first reminder time interval.

[0013] Furthermore, when determining the user's activity status based on the real-time heart rate and the real-time cadence, the following steps are included: When the real-time heart rate is less than or equal to the first heart rate threshold and the real-time step frequency is less than or equal to the first step frequency threshold, the activity state is determined to be a resting state. When the real-time heart rate is greater than the first heart rate threshold and less than the second heart rate threshold, and the real-time step frequency is greater than the first step frequency threshold and less than the second step frequency threshold, the activity state is determined to be a low-intensity exercise state. When the real-time heart rate is greater than or equal to the second heart rate threshold and the real-time cadence is greater than or equal to the second cadence threshold, the activity state is determined to be a high-intensity exercise state.

[0014] Further, when optimizing the second daily total consumption, the second single consumption amount, and the second reminder time interval based on the activity status to obtain the third daily total consumption, the third single consumption amount, and the third reminder time interval, the process includes: When the activity state is a resting state, the third daily total consumption is equal to the second daily total consumption multiplied by the activity intensity reduction coefficient, the third single consumption is equal to the second single consumption multiplied by the activity intensity reduction coefficient, and the third reminder time interval is equal to the second reminder time interval multiplied by the activity interval extension coefficient. When the activity state is a low-intensity exercise state, the third daily total consumption is equal to the second daily total consumption, the third single consumption is equal to the second single consumption, and the third reminder time interval is equal to the second reminder time interval. When the activity state is a high-intensity exercise state, the third daily total consumption is equal to the second daily total consumption multiplied by the activity intensity adjustment coefficient, the third single consumption is equal to the second single consumption multiplied by the activity intensity adjustment coefficient, and the third reminder time interval is equal to the second reminder time interval multiplied by the activity interval shortening coefficient.

[0015] Further, when adjusting the broadcast voice of the voice broadcasting device based on the current single consumption amount, the current cumulative consumption amount, and the third reminder time interval, the adjustment includes: When the current cumulative water consumption is less than the third daily total water consumption and the time interval between the current time and the last time to remind you to drink water is equal to the third reminder time interval, the broadcast voice is "It's time to drink water". When the current cumulative water consumption is less than the third daily total water consumption and the time interval between the current time and the last time to remind you to drink water is greater than the third reminder time interval, the broadcast voice will be "Insufficient water consumption". When the current single-drink amount is greater than the third single-drink amount or the current cumulative drinking amount is greater than the third daily total drinking amount, the broadcast voice will be "excessive water consumption".

[0016] Compared with existing technologies, the beneficial effects of this invention are as follows: The management system of the quantitative drinking water management cup with two-way early warning function of this invention first determines the basic drinking water parameters based on the user's personal information through a hierarchical calibration logic, then dynamically corrects them in combination with environmental information, and finally further optimizes them according to the user's activity status. This achieves personalized and precise adjustment of drinking water thresholds and reminder intervals. At the same time, it realizes two-way early warning based on real-time drinking volume and optimized parameters, effectively solving the problem of the disconnect between fixed thresholds and individual differences, environmental changes, and activity intensity in traditional drinking water management. It avoids situations where there are missed warnings due to water shortage or false warnings due to excessive drinking, providing users with scientific and reasonable drinking water guidance and helping to protect users' health.

[0017] Furthermore, this invention proposes a management method for a quantitative drinking water management cup with a two-way early warning function, comprising: The user's personal information is received using the user information receiver, and the first daily total consumption, the first single consumption amount, and the first reminder time interval are calculated using the personal information. The environmental information of the current environment is monitored by environmental monitoring sensors, and environmental calibration parameters are calculated using the environmental information. Based on the environmental calibration parameters and environmental calibration parameter thresholds, the first daily total consumption, the first single consumption, and the first reminder time interval are optimized to obtain the second daily total consumption, the second single consumption, and the second reminder time interval. The heart rate and cadence receiver is used to receive the user's real-time heart rate and real-time cadence, and the user's activity status is determined based on the real-time heart rate and real-time cadence. Based on the activity status, the second daily total consumption, the second single consumption amount, and the second reminder time interval are optimized to obtain the third daily total consumption, the third single consumption amount, and the third reminder time interval. The voice broadcast of the voice broadcasting device is adjusted based on the current single consumption amount, the current cumulative consumption amount, and the third reminder time interval.

[0018] It is understandable that the management method and system of the quantitative drinking water management cup with two-way early warning function mentioned above have the same beneficial effects, and will not be elaborated here. Attached Figure Description

[0019] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings: Figure 1 This is a schematic diagram of the structure of a quantitative drinking water management cup with a two-way early warning function provided in an embodiment of the present invention; Figure 2 A side view of a quantitative drinking water management cup with a two-way early warning function provided in an embodiment of the present invention; Figure 3 A cross-sectional view of a quantitative drinking water management cup with a two-way early warning function provided in an embodiment of the present invention; Figure 4 A cross-sectional view of the cup body provided in an embodiment of the present invention; Figure 5 A functional block diagram of a quantitative drinking water management cup with two-way early warning function provided in an embodiment of the present invention; Figure 6 A flowchart illustrating the management method of a quantitative drinking water management cup with a two-way early warning function, provided in an embodiment of the present invention. In the diagram: 100 – Cup body; 110 – First cavity; 120 – Second cavity; 130 – Third cavity; 140 – Fourth cavity; 150 – Sealing through hole; 200 – Environmental monitoring sensor; 300 – Voice broadcast device; 400 – Straw; 500 – Flow sensor; 600 – Heart rate and cadence receiver; 700 – User information receiver; 800 – Central controller; 900 – Battery. Detailed Implementation

[0020] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.

[0021] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0022] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0023] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0024] Reference Figure 1-4 As shown in some embodiments of this application, a quantitative drinking water management cup with two-way early warning function and its management system and method include: The system comprises a cup body 100, an environmental monitoring sensor 200, a voice broadcasting device 300, a straw 400, a flow sensor 500, a heart rate and cadence receiver 600, a user information receiver 700, a central controller 800, and a battery 900. The cup body 100 includes a first cavity 110, a second cavity 120, a third cavity 130, a fourth cavity 140, and a sealing through-hole 150. The first cavity 110, second cavity 120, third cavity 130, and fourth cavity 140 are all vertically located inside the cup body 100, and the sealing through-hole 150 is located on the top surface of the cup body 100. The environmental monitoring sensor 200 is vertically located on the top surface of the cup body 100. The voice broadcasting device 300 is vertically located on the top surface of the cup body 100. One end of the straw 400 is located in the first cavity. Inside chamber 110, straw 400 is sealed to sealing through hole 150; flow sensor 500 is horizontally disposed at the other end of straw 400, used to monitor the user's current single drinking volume and current cumulative drinking volume; heart rate and cadence receiver 600 is vertically disposed inside second chamber 120; user information receiver 700 is vertically disposed inside second chamber 120; central controller 800 is vertically disposed inside third chamber 130; battery 900 is vertically disposed inside fourth chamber 140. Environmental monitoring sensor 200, voice broadcast device 300, heart rate and cadence receiver 600, user information receiver 700, and central controller 800 are all electrically connected to battery 900.

[0025] Specifically, the first chamber 110 has a volume suitable for daily water storage needs, and its inner wall is made of corrosion-resistant material. The diameter of the sealing through hole 150 is precisely matched with the outer diameter of the straw 400, and the two are sealed together by a sealing ring to prevent leakage during drinking. The second chamber 120 has an elastic fixing bracket inside, and the heart rate and cadence receiver 600 and the user information receiver 700 are clamped and fixed by the bracket to prevent poor contact of the components due to shaking during use. The inner wall of the third chamber 130 has several heat dissipation grooves, and the side wall of the chamber is made of thermally conductive material to provide a heat dissipation channel for the central controller 800. The fourth chamber 140 has a removable sealing cover on one side, and a waterproof sealing ring is provided at the connection between the sealing cover and the cup body 100. The battery 900 is fixed inside the fourth chamber 140 by a buckle structure for easy disassembly and replacement. The environmental monitoring sensor 200 incorporates a temperature detection unit, a humidity detection unit, and an altitude detection unit to detect the current environmental temperature, humidity, and altitude data in real time, and sends the collected environmental data to the central controller 800 in real time. The flow sensor 500 incorporates a flow detection chip to accurately monitor the amount of water consumed each time and the cumulative volume of water consumed, and transmits the monitored water volume information to the central controller 800 in real time. The heart rate and cadence receiver 600 supports establishing a wireless communication connection with monitoring devices such as electronic bracelets worn by the user, and is used to receive the user's heart rate and cadence information collected by the electronic bracelet. After receiving the information, it forwards the heart rate and cadence information to the central controller 800. The user information receiver 700 also establishes a wireless communication connection with the electronic bracelet, and is used to receive the height, weight, and age information filled in and stored by the user in the electronic bracelet, and then transmits this personal information to the central controller 800. The central controller 800 establishes signal connections with the environmental monitoring sensor 200, flow sensor 500, heart rate and cadence receiver 600, user information receiver 700, and voice broadcast device 300 via wires. It is used to receive and process environmental temperature, humidity, altitude data, water volume information, user heart rate and cadence information, as well as height, weight, and age information. Based on preset logic, it generates control commands to control the voice broadcast device 300 to accurately broadcast voice reminders such as "time to drink water," "insufficient water intake," and "excessive water intake."

[0026] Understandably, the cup body 100 adopts a multi-chamber independent layout design, with different functional components installed in the first chamber 110, the second chamber 120, the third chamber 130, and the fourth chamber 140 respectively. This avoids mutual interference between components and provides a stable hardware installation foundation for the various information collection, data processing, and command execution required by the management system. The second chamber 120 centrally houses the user information receiver 700 and the heart rate and cadence receiver 600, which can efficiently collect user personal information and real-time physiological activity data, providing reliable data input for the management system's initial calibration based on individual differences. The third chamber 130 is separately configured with a central controller 800, which can quickly process environmental information collected by the environmental monitoring sensor 200, drinking volume data monitored by the flow sensor 500, and physiological activity-related data, supporting the management system in completing environmental parameter... The core logic of correction and activity state optimization, the sealed connection structure between the sealing through hole 150 and the straw 400 not only ensures the sealing of the drinking process, but also ensures the accuracy of the flow sensor 500 in monitoring the single drinking volume and the cumulative drinking volume, providing accurate data support for the two-way early warning judgment of the management system. The environmental monitoring sensor 200 set on the top surface of the cup body 100 can capture environmental temperature, humidity and altitude information in real time. Together with the voice broadcast device 300 on the top surface, it can quickly respond to the early warning command of the management system and realize accurate voice reminders. The stable electrical connection between the battery 900 in the fourth cavity 140 and each functional component ensures the continuous operation of the hardware, so that the hierarchical calibration, dynamic optimization and two-way early warning functions of the management system can be smoothly implemented. The overall structural design is highly compatible with the functional logic of the management system, which provides solid hardware support for personalized and precise drinking management.

[0027] Reference Figure 5 As shown in some embodiments of this application, a management system for a quantitative drinking water management cup with a two-way early warning function includes: The first calibration module is used to receive the user's personal information using the user information receiver, and to calculate the first daily total consumption, the first single consumption amount, and the first reminder time interval using the personal information; The second calibration module is used to monitor the current environmental information using an environmental monitoring sensor, calculate environmental calibration parameters using the environmental information, optimize the first daily total consumption, the first single consumption amount, and the first reminder time interval based on the environmental calibration parameters and environmental calibration parameter thresholds, and obtain the second daily total consumption, the second single consumption amount, and the second reminder time interval. The third calibration module is used to receive the user's real-time heart rate and real-time cadence using the heart rate and cadence receiver, and determine the user's activity status based on the real-time heart rate and real-time cadence. Based on the activity status, the second daily total consumption, the second single consumption amount, and the second reminder time interval are optimized to obtain the third daily total consumption, the third single consumption amount, and the third reminder time interval. The voice broadcast module is used to adjust the broadcast voice of the voice broadcast device based on the current single consumption amount, the current cumulative consumption amount, and the third reminder time interval.

[0028] Understandably, through the logic of tiered calibration, basic drinking water parameters are first determined based on the user's personal information, then dynamically corrected in combination with environmental information, and finally further optimized according to the user's activity status. This achieves personalized and precise adjustment of drinking water thresholds and reminder intervals. At the same time, it realizes two-way early warning based on real-time drinking volume and optimized parameters, effectively solving the problem of the disconnect between fixed thresholds and individual differences, environmental changes, and activity intensity in traditional drinking water management. It avoids situations where water shortage warnings are missed or excessive warnings are false, providing users with scientific and reasonable drinking water guidance and helping to protect users' health.

[0029] In some embodiments of this application, when calculating the first daily total consumption, the first single consumption amount, and the first reminder time interval using the personal information, the following steps are included: The first daily total consumption is equal to the basic total consumption corresponding to age multiplied by the weight correction factor and then multiplied by the height correction factor; The first single consumption amount is equal to the first daily total consumption amount divided by the daily appropriate consumption frequency benchmark value; The first reminder time interval is equal to 24 hours divided by the baseline value for the appropriate number of times to drink per day.

[0030] Specifically, the first daily total water intake refers to the initial daily appropriate water intake baseline determined based on the user's age, weight, and height, serving as the foundational data for subsequent threshold optimization incorporating environmental information and activity status. The age-corresponding baseline water intake refers to the basic reference amount for daily water intake for each age group, categorized according to their physiological metabolic characteristics and water demand patterns. This reference amount aligns with the water replenishment needs of normal physiological activities at different age levels. The weight correction coefficient is a proportional coefficient set based on the user's actual weight range, used to correct the age-corresponding baseline water intake. Its value is related to the metabolic rate and water consumption level corresponding to that weight range. The height correction coefficient is a proportional coefficient set based on the user's actual height range, used to further correct the weight-corrected water intake. It is determined based on the correlation between body surface area, water storage capacity, and needs across different height ranges. The first single-drink amount refers to the baseline amount of water to be consumed per serving, calculated based on the first daily total water intake and the daily appropriate drinking frequency baseline, used to regulate the reasonable range of each water intake. The daily appropriate drinking frequency baseline refers to the water metabolism cycle, daily activity rhythm, and digestive absorption of different age groups. The recommended daily water intake frequency is set according to a set pattern to ensure even hydration. The first reminder interval refers to the initial water intake reminder interval calculated based on the baseline value of the appropriate daily drinking frequency, used to initially standardize the timing of water intake reminders. The age-corresponding basic total water intake is determined by consulting the daily water intake recommendations for different age groups published by authoritative institutions such as the World Health Organization and the National Health Commission, combined with statistical analysis of multi-center clinical water intervention research data and physiological metabolic experimental data of different age groups. The weight correction coefficient is obtained by collecting daily metabolic rate monitoring data and water consumption tracking data of people in different weight ranges, analyzing the correlation between weight and water intake requirements, dividing multiple weight ranges, and setting corresponding correction ratios for each range. The height correction coefficient is obtained by conducting body surface area measurements, water storage capacity tests, and daily water needs surveys of people in different height ranges, establishing a correlation model between height and water intake correction ratios, dividing height ranges, and setting corresponding coefficients. The baseline value of the appropriate daily drinking frequency is determined by comprehensively analyzing data from human water metabolism cycle research, survey results of daily activity patterns of different age groups, experimental data on the correlation between digestion and absorption and water intake intervals, combined with water intake recommendations from authoritative health guidelines.

[0031] Specifically, the basic daily intake is set as follows based on age: 800ml / day for children aged 3-6, 1000ml / day for children aged 7-12, 1500ml / day for teenagers aged 13-18, 1500ml / day for adults aged 19-59, and 1200ml / day for seniors aged 60 and above. The weight correction factor is set as follows: 0.8 for weight ≤ 40kg, 1.0 for weight ≤ 60kg, 1.2 for weight ≤ 80kg, and 1.4 for weight > 80kg. The height correction factor is set as follows: 0.9 for height ≤ 150cm, 1.0 for height ≤ 170cm, and 1.0 for height ≤ 170cm. The value is 1.1 for heights between 0cm and 190cm, and 1.2 for heights above 190cm. The recommended daily drinking frequency is set as follows: 4 times / day for children aged 3-6, 5 times / day for children aged 7-12, and 6 times / day for those aged 13 and above. The calculation first determines the basic total drinking volume based on the user's age group, then a weight correction factor is determined based on the user's actual weight, and a height correction factor is determined based on the user's actual height. These three factors are multiplied to obtain the first total daily drinking volume. The first total daily drinking volume is then divided by the recommended daily drinking frequency to obtain the first single drinking volume. Finally, 24 hours are divided by the recommended daily drinking frequency to obtain the first... The reminder interval is as follows: For example, a 7-year-old child weighing 45kg and 145cm tall has an age-appropriate basic daily intake of 1000ml. For children weighing between 40kg and 60kg, a weight correction factor of 1.0 applies; for children ≤150cm tall, a height correction factor of 0.9 applies. Therefore, the first daily intake is 1000ml / day × 1.0 × 0.9 = 900ml / day. The recommended daily intake frequency for this age group is 5 times / day. Thus, the first single intake is 900ml / day ÷ 5 times / day = 180ml / time. The first reminder interval is 24 hours ÷ 5 times / day = 4.8 hours. / time; A 25-year-old adult weighing 70kg and 175cm tall has an age-appropriate basic daily intake of 1500ml. For a weight between 60kg and 80kg, a weight correction factor of 1.2 applies; for a height between 170cm and 190cm, a height correction factor of 1.1 applies. The first daily intake is 1500ml / day × 1.2 × 1.1 = 1980ml / day. The recommended daily intake frequency is 6 times / day. The first single intake is 1980ml / day ÷ 6 times / day = 330ml / time. The first reminder interval is 24 hours ÷ 6 times / day = 4 hours / time.

[0032] Understandably, by multiplying and dividing coefficients based on age, weight, and height, individual differences are quantified into precisely calculable drinking water baseline values. This breaks away from the traditional "one-size-fits-all" fixed standards of drinking water management, allowing the first daily total intake, the first single intake, and the first reminder interval to align with the physiological needs of different users, providing accurate initial data support for subsequent stratified calibration.

[0033] In some embodiments of this application, when calculating environmental calibration parameters using the environmental information, the following steps are included: The environmental calibration parameters are equal to the temperature influence coefficient plus the humidity influence coefficient plus the altitude influence coefficient.

[0034] Specifically, environmental calibration parameters are quantitative parameters that comprehensively measure the impact of current ambient temperature, humidity, and altitude on the human body's water requirements. They reflect changes in the rate of water loss due to environmental factors and serve as core environmental reference indicators for subsequent dynamic optimization of drinking water thresholds. The temperature influence coefficient is a proportional coefficient set based on the current ambient temperature range, quantifying the degree of temperature's influence on the rate of water loss. Higher temperatures result in a larger coefficient, indicating faster water loss. Similarly, the humidity influence coefficient is a proportional coefficient set based on the current ambient humidity range, quantifying the degree of humidity's influence on the rate of water loss. Lower humidity results in a larger coefficient, indicating faster water evaporation. Finally, the altitude influence coefficient is a proportional coefficient set based on the current ambient altitude range, quantifying the degree of altitude's influence on the human body's water requirements. Higher altitudes result in thinner air, leading to greater water loss through respiration and metabolic processes, thus a larger coefficient. The influence coefficients were obtained by conducting experiments tracking human body water loss under different temperature gradients (covering common temperature ranges in daily environments), combining data from meteorological departments on human comfort and water demand in different temperature regions, analyzing the correlation between temperature and water loss rate, dividing the temperature range into multiple intervals, and setting corresponding coefficients for each interval; the humidity influence coefficients were obtained by monitoring human body water evaporation under different humidity environments, conducting daily drinking water demand questionnaires, combining data from authoritative institutions on the correlation between humidity and human metabolism, establishing the correspondence between humidity and water loss correction ratios, dividing humidity intervals, and setting corresponding coefficients; the altitude influence coefficients were obtained by collecting daily drinking water statistics and physiological metabolic experimental data from people in different altitude areas, analyzing the correlation between altitude and human respiratory water loss and blood circulation metabolic water demand, dividing the altitude range into multiple altitude intervals, and setting corresponding coefficients for each interval.

[0035] Specifically, the temperature influence coefficient is set as follows: 0.1 when temperature ≤ 15℃, 0.3 when 15℃ < temperature ≤ 25℃, 0.6 when 25℃ < temperature ≤ 35℃, and 1.0 when temperature > 35℃; the humidity influence coefficient is set as follows: 0.1 when humidity ≥ 70%, 0.3 when 50% ≤ humidity < 70%, 0.6 when 30% ≤ humidity < 50%, and 1.0 when humidity < 30%; the altitude influence coefficient is set as follows: 0.1 when altitude ≤ 1000 meters, 0.4 when 1000 meters < altitude ≤ 2000 meters, 0.7 when 2000 meters < altitude ≤ 3000 meters, and 1.0 when altitude > 3000 meters; during calculation, the current ambient temperature, humidity, and sea level are first obtained through environmental monitoring sensors. Extract the data, and determine the corresponding temperature influence coefficient, humidity influence coefficient, and altitude influence coefficient according to the above-defined interval correspondence. Then, add the three coefficients together to obtain the environmental calibration parameters. For example, when the current ambient temperature is 30℃, humidity is 40%, and altitude is 2500 meters, the corresponding temperature influence coefficient is 0.6, humidity influence coefficient is 0.6, and altitude influence coefficient is 0.7, so the environmental calibration parameter = 0.6 + 0.6 + 0.7 = 1.9; when the current ambient temperature is 20℃, humidity is 60%, and altitude is 500 meters, the corresponding temperature influence coefficient is 0.3, humidity influence coefficient is 0.3, and altitude influence coefficient is 0.1, so the environmental calibration parameter = 0.3 + 0.3 + 0.1 = 0.7.

[0036] Understandably, by superimposing the influence coefficients of temperature, humidity, and altitude, the comprehensive impact of different environmental factors on the human body's water requirements has been scientifically quantified. This solves the problem of traditional drinking water management ignoring environmental changes, transforming the impact of the environment on drinking water requirements from "fuzzy perception" to "precise calculation," and providing a scientific basis for subsequent optimization of environmental adaptability parameters.

[0037] In some embodiments of this application, when optimizing the first daily total consumption, the first single consumption amount, and the first reminder time interval based on the environmental calibration parameters and environmental calibration parameter thresholds to obtain the second daily total consumption, the second single consumption amount, and the second reminder time interval, the following steps are included: When the environmental calibration parameter is greater than the environmental calibration parameter threshold, the second daily total consumption is equal to the first daily total consumption multiplied by the environmental adjustment coefficient, the second single consumption is equal to the first single consumption multiplied by the environmental adjustment coefficient, and the second reminder time interval is equal to the first reminder time interval multiplied by the environmental interval shortening coefficient. When the environmental calibration parameter is less than the environmental calibration parameter threshold, the second daily total consumption is equal to the first daily total consumption multiplied by the environmental adjustment factor, the second single consumption is equal to the first single consumption multiplied by the environmental adjustment factor, and the second reminder time interval is equal to the first reminder time interval multiplied by the environmental interval extension factor.

[0038] Specifically, the environmental calibration parameter threshold is a critical quantitative value used to determine the degree of influence of the current environment on the human body's water requirements. It defines the influence range of the environmental calibration parameters, thereby determining whether to adjust, lower, or maintain the initial drinking water-related parameters. Its value is based on the rate of water loss and appropriate drinking water requirements in a comfortable environment. The environmental adjustment coefficient is a proportional coefficient used to adjust the first daily total intake and the first single intake when the environmental calibration parameter is greater than the environmental calibration parameter threshold. Its value is adapted to the degree to which the environment promotes water loss, ensuring that drinking water parameters match the higher water requirements caused by the environment. The environmental interval shortening coefficient is a coefficient used when the environmental calibration parameter is greater than the environmental calibration parameter threshold. When the environmental calibration parameter threshold is used, a proportional coefficient is used to shorten the first reminder interval to increase the frequency of hydration reminders and adapt to the faster water loss rhythm caused by the environment. The environmental adjustment coefficient is a proportional coefficient used to lower the first daily total water intake and the first single water intake when the environmental calibration parameter is less than the environmental calibration parameter threshold. Its value is determined based on the degree to which the environment inhibits water loss, avoiding excessive water intake. The environmental interval extension coefficient is a proportional coefficient used to extend the first reminder interval when the environmental calibration parameter is less than the environmental calibration parameter threshold, to reduce the frequency of hydration reminders and match the slower water consumption rhythm caused by the environment. The environmental calibration parameter threshold is determined by… Data on temperature, humidity, and altitude under daily comfortable conditions in different regions and seasons were collected. Corresponding environmental calibration parameters were calculated and statistically averaged. These parameters were then combined with the appropriate range of human hydration requirements and metabolic health standards under these conditions, and determined after multiple rounds of verification and adjustment. The environmental adjustment coefficient was obtained by simulating the correlation between the rate of human water loss and drinking water requirements under different high-impact environments (high temperature, low humidity, high altitude). The correlation between the extent to which environmental calibration parameters exceed thresholds and the required adjustment range of drinking water parameters was analyzed, and multiple ranges of exceedance were defined with corresponding coefficients. The environmental interval shortening coefficient was obtained by tracking the rate of human water loss under high-impact environments and adjusting hydration levels based on reminder intervals with different shortening ranges. The timeliness of the impact on experimental data was assessed. A corresponding model was established between the extent to which environmental calibration parameters exceeded the threshold and the proportion of shortened reminder intervals. The coefficients for each interval were determined through optimization. The environmental adjustment coefficient was obtained by collecting human water consumption data under low-impact environments (low temperature, high humidity, low altitude), analyzing the adaptation relationship between the extent to which environmental calibration parameters fell below the threshold and the extent to which drinking water parameters were adjusted, dividing the range of the range below the threshold and setting corresponding coefficients. The environmental interval extension coefficient was obtained by studying the human water metabolism cycle under low-impact environments, combining the effect data of reminder intervals with different extension ranges on avoiding excessive water consumption, establishing the correlation between the extent to which environmental calibration parameters fell below the threshold and the proportion of extended reminder intervals, and the corresponding coefficients were determined through verification.

[0039] Specifically, the environmental calibration parameter threshold is set to 1.0, the environmental adjustment factor is set to 1.2, the environmental interval shortening factor is set to 0.8, the environmental adjustment factor is set to 0.9, and the environmental interval extension factor is set to 1.2. During operation, the calculated environmental calibration parameters, the first daily total consumption, the first single consumption amount, and the first reminder interval are first obtained. The environmental calibration parameters are then compared with the environmental calibration parameter threshold of 1.0. If the environmental calibration parameter is greater than 1.0 (e.g., the environmental calibration parameter is 1.9, the first daily total consumption is 1980ml, the first single consumption amount is 330ml, and the first reminder interval is 4 hours), then the second... The total daily consumption is 1980ml × 1.2 = 2376ml, the second single consumption is 330ml × 1.2 = 396ml, and the second reminder interval is 4 hours × 0.8 = 3.2 hours. If the environmental calibration parameter is less than 1.0, for example, if the environmental calibration parameter is 0.7, the first total daily consumption is 900ml, the first single consumption is 180ml, and the first reminder interval is 4.8 hours, then the second total daily consumption is 900ml × 0.9 = 810ml, the second single consumption is 180ml × 0.9 = 162ml, and the second reminder interval is 4.8 hours × 1.2 = 5.76 hours.

[0040] Understandably, by setting adjustment factors such as environmental adjustment coefficients, the total amount of water consumed, the amount consumed at one time, and the reminder interval can be flexibly adjusted according to changes in the environment. When the environment causes water loss to accelerate or slow down, the drinking water parameters can be optimized in a timely manner to ensure that drinking water needs are always matched with environmental conditions, thereby improving the environmental adaptability and accuracy of drinking water management.

[0041] In some embodiments of this application, when optimizing the first daily total consumption, the first single consumption amount, and the first reminder time interval based on the environmental calibration parameters and environmental calibration parameter thresholds to obtain the second daily total consumption, the second single consumption amount, and the second reminder time interval, the method further includes: When the environmental calibration parameter is equal to the environmental calibration parameter threshold, the second daily total consumption is equal to the first daily total consumption, the second single consumption is equal to the first single consumption, and the second reminder time interval is equal to the first reminder time interval.

[0042] Specifically, the environmental calibration parameter threshold is set to 1.0. First, the calculated environmental calibration parameters, the first daily total consumption, the first single consumption, and the first reminder interval are obtained. The environmental calibration parameters are then compared with the environmental calibration parameter threshold of 1.0. If the environmental calibration parameter equals 1.0, for example, if the current ambient temperature is 25℃, humidity is 60%, and altitude is 1000 meters, corresponding to a temperature influence coefficient of 0.3, a humidity influence coefficient of 0.3, and an altitude influence coefficient of 0.4, then the environmental calibration parameter = 0.3 + 0.3 + 0.4 = 1.0. In this case, if the first daily total consumption is 1980ml, the first single consumption is 330ml, and the first reminder interval is 4 hours, then the second daily total consumption = 1980ml, the second single consumption = 330ml, and the second reminder interval = 4 hours. If the first daily total consumption is 900ml, the first single consumption is 180ml, and the first reminder interval is 4.8 hours, then the second daily total consumption = 900ml, the second single consumption = 180ml, and the second reminder interval = 4.8 hours.

[0043] Understandably, this system balances dynamic adjustment with system stability. When the environment is in a comfortable range that does not significantly affect water demand, it keeps basic drinking water parameters unchanged, avoiding unnecessary parameter fluctuations. This allows drinking water management to adapt to environmental changes while maintaining consistency when the environment is stable, thus improving the smoothness of the user experience.

[0044] In some embodiments of this application, determining the user's activity status based on the real-time heart rate and the real-time cadence includes: When the real-time heart rate is less than or equal to the first heart rate threshold and the real-time step frequency is less than or equal to the first step frequency threshold, the activity state is determined to be a resting state. When the real-time heart rate is greater than the first heart rate threshold and less than the second heart rate threshold, and the real-time step frequency is greater than the first step frequency threshold and less than the second step frequency threshold, the activity state is determined to be a low-intensity exercise state. When the real-time heart rate is greater than or equal to the second heart rate threshold and the real-time cadence is greater than or equal to the second cadence threshold, the activity state is determined to be a high-intensity exercise state.

[0045] Specifically, real-time heart rate refers to the user's current heart rate, collected in real time by monitoring devices such as electronic wristbands worn by the user and transmitted wirelessly to a heart rate and cadence receiver. It directly reflects the cardiac load corresponding to the user's immediate physiological activity intensity. The first heart rate threshold is a critical quantitative value used to distinguish between the user's resting state and low-intensity exercise state. It is set based on the statistical distribution range of resting heart rate for different age groups and physical conditions, conforming to the normal fluctuation range of heart rate in a resting state. The second heart rate threshold is a critical quantitative value used to distinguish between the user's low-intensity exercise state and high-intensity exercise state. It references the target heart rate range standards corresponding to different intensities of exercise in sports medicine, combined with the exercise tolerance statistics of the general population. The data is determined by the following: Real-time cadence refers to the number of steps a user takes per unit of time (usually per minute), monitored and transmitted in real time by built-in sensors in devices such as electronic wristbands, directly reflecting the user's current activity rhythm and intensity; The first cadence threshold is a critical quantitative value used to distinguish between a user's resting state and low-intensity exercise state, set based on cadence statistics of a population in a resting state (such as sitting, walking slowly); The second cadence threshold is a critical quantitative value used to distinguish between a user's low-intensity exercise state and high-intensity exercise state, determined by referring to the cadence boundary standard between low-intensity and high-intensity exercise in kinesiology, combined with cadence statistics of daily exercise scenarios (such as brisk walking, jogging, and running); Real-time heart rate is determined by the cadence statistics of the device worn by the user. The electronic wristband has a built-in heart rate sensor (such as a photoelectric sensor) that continuously collects the user's heartbeat signals. After being converted into quantified heart rate data by the wristband's internal signal processing module, this data is transmitted in real-time to a heart rate and cadence receiver via wireless communication methods such as Bluetooth. The first heart rate threshold is determined by collecting heart rate monitoring data from different age groups (children, adolescents, adults, and the elderly) and different physical conditions at rest, statistically analyzing the data to obtain the normal range of resting heart rate, taking the upper limit of this range, and then verifying and revising it through multiple rounds of clinical trials. The second heart rate threshold refers to the heart rate standards corresponding to different intensities of exercise published by the World Health Organization and authoritative sports medicine organizations, combined with survey data on heart rate tolerance during exercise in the general population and heart rate changes under different exercise intensities. The data was verified and determined after statistical analysis and optimization. Real-time cadence is monitored by the accelerometer or gyroscope built into the user's electronic wristband to track the rhythm of the user's limb movements, count the number of steps per unit time and convert it into cadence data, which is transmitted to the heart rate and cadence receiver in real time via wireless communication. The first cadence threshold was determined by surveying cadence data of different groups of people in resting states (such as sitting, standing, and moving slowly) to obtain the upper limit of cadence in resting states, and then corrected for data dispersion. The second cadence threshold was determined by referring to the cadence boundary data of low-intensity exercise (such as brisk walking) and high-intensity exercise (such as jogging and running) in kinematic studies, collecting cadence statistics of different intensities of exercise in daily exercise scenarios, and determining it after multiple rounds of verification and adaptation.

[0046] Specifically, the first heart rate threshold is set to 60 beats / minute, the second heart rate threshold is set to 100 beats / minute, the first step cadence threshold is set to 30 steps / minute, and the second step cadence threshold is set to 60 steps / minute. Real-time heart rate and real-time step cadence are the user's instantaneous data transmitted by the electronic wristband and received by the heart rate and step cadence receiver. During operation, the real-time heart rate and real-time step cadence data are first acquired, and then compared with the first heart rate threshold, the second heart rate threshold, the first step cadence threshold, and the second step cadence threshold, respectively. If the real-time heart rate is 55 beats / minute and the real-time step cadence is 22 steps / minute, both are less than or equal to the first heart rate threshold of 60 beats / minute. If the first heart rate and first step frequency threshold are both 30 steps / minute, the activity state is determined to be a resting state; if the real-time heart rate is 85 beats / minute and the real-time step frequency is 48 steps / minute, both are greater than the first heart rate threshold of 60 beats / minute and the first step frequency threshold of 30 steps / minute, but less than the second heart rate threshold of 100 beats / minute and the second step frequency threshold of 60 steps / minute, the activity state is determined to be a low-intensity exercise state; if the real-time heart rate is 110 beats / minute and the real-time step frequency is 65 steps / minute, both are greater than or equal to the second heart rate threshold of 100 beats / minute and the second step frequency threshold of 60 steps / minute, the activity state is determined to be a high-intensity exercise state.

[0047] Understandably, by setting multiple heart rate and cadence thresholds, the system accurately distinguishes between resting state, low-intensity exercise state, and high-intensity exercise state, enabling it to capture changes in the intensity of the user's physical activity in real time. This solves the problem that traditional drinking water management cannot adapt to the user's dynamic activity state, and provides accurate status basis for subsequent targeted optimization of drinking water parameters.

[0048] In some embodiments of this application, when optimizing the second daily total consumption, the second single consumption amount, and the second reminder time interval based on the activity status to obtain the third daily total consumption, the third single consumption amount, and the third reminder time interval, the following steps are included: When the activity state is a resting state, the third daily total consumption is equal to the second daily total consumption multiplied by the activity intensity reduction coefficient, the third single consumption is equal to the second single consumption multiplied by the activity intensity reduction coefficient, and the third reminder time interval is equal to the second reminder time interval multiplied by the activity interval extension coefficient. When the activity state is a low-intensity exercise state, the third daily total consumption is equal to the second daily total consumption, the third single consumption is equal to the second single consumption, and the third reminder time interval is equal to the second reminder time interval. When the activity state is a high-intensity exercise state, the third daily total consumption is equal to the second daily total consumption multiplied by the activity intensity adjustment coefficient, the third single consumption is equal to the second single consumption multiplied by the activity intensity adjustment coefficient, and the third reminder time interval is equal to the second reminder time interval multiplied by the activity interval shortening coefficient.

[0049] Specifically, the activity intensity reduction coefficient is a proportional coefficient set for users in a resting state, used to adjust the second daily total water intake and the second single water intake downwards. Its value is determined based on the physiological characteristics of reduced metabolic rate and water consumption in the resting state, ensuring that the total water intake and single water intake are adapted to low consumption needs. The activity interval extension coefficient is a proportional coefficient used to extend the second reminder interval when users are in a resting state, set in conjunction with the characteristic of a longer water metabolism cycle in the resting state, avoiding unnecessary frequent water reminders. The activity intensity increase coefficient is a proportional coefficient set for users in a high-intensity exercise state, used to adjust the second daily total water intake and the second single water intake upwards. Its value is adapted to the physiological state of rapid water loss and increased water replenishment needs during high-intensity exercise, ensuring timely water replenishment. The activity interval shortening coefficient is a proportional coefficient used to shorten the second reminder interval when users are in a high-intensity exercise state, determined based on the characteristic of accelerated water consumption during high-intensity exercise, increasing the frequency of water reminders to adapt to rapid water replenishment needs. The activity intensity reduction coefficient is determined by collecting data from different... The following data were collected: monitoring data on water consumption rate at rest for different age groups and physical conditions; research reports on basal metabolic rate; and authoritative standards for appropriate water intake at rest. The correlation between the reduction in water consumption and the adjustment ratio of drinking parameters was analyzed and determined after multiple rounds of verification and adjustment. The activity interval extension coefficient was determined by tracking data on the human body's water metabolism cycle at rest, investigating the impact of different extensions of reminder intervals on drinking experience and the rationality of water replenishment, establishing a correspondence between resting state and the extension ratio of reminder intervals, and determining this coefficient after verification and optimization. The activity intensity increase coefficient was obtained by collecting experimental data on human water loss in different high-intensity exercise scenarios (such as sprinting and vigorous ball sports), and the recommended standards for hydration during high-intensity exercise in sports medicine. The compatibility between the increase in water loss and the adjustment ratio of drinking parameters was analyzed, and exercise intensity ranges were defined and corresponding coefficients were set. The activity interval shortening coefficient was determined by studying experimental data on the rhythm of human water consumption during high-intensity exercise and the impact of different shortening of reminder intervals on the timeliness of hydration, combined with a survey of hydration habits during daily high-intensity exercise scenarios, establishing a correlation model between high-intensity exercise and the shortening ratio of reminder intervals, and determining this coefficient after multiple rounds of adaptation.

[0050] Specifically, the activity intensity reduction factor is set to 0.9, the activity interval extension factor is set to 1.3, the activity intensity increase factor is set to 1.3, and the activity interval shortening factor is set to 0.7. During operation, the user's activity status, the second daily total consumption, the second single consumption amount, and the second reminder interval are first obtained. If the user's activity status is at rest, for example, the second daily total consumption is 2376ml, the second single consumption amount is 396ml, and the second reminder interval is 3.2 hours, then the third daily total consumption = 2376ml × 0.9 = 2138.4ml, the third single consumption amount = 396ml × 0.9 = 356.4ml, and the third reminder interval = 3.2 hours × 1.3 = 4.16 hours; if the user... If the activity status is low-intensity exercise, for example, the second daily total consumption is 810ml, the second single consumption is 162ml, and the second reminder interval is 5.76 hours, then the third daily total consumption will remain 810ml, the third single consumption will remain 162ml, and the third reminder interval will remain 5.76 hours. If the user's activity status is high-intensity exercise, for example, the second daily total consumption is 2376ml, the second single consumption is 396ml, and the second reminder interval is 3.2 hours, then the third daily total consumption = 2376ml × 1.3 = 3088.8ml, the third single consumption = 396ml × 1.3 = 514.8ml, and the third reminder interval = 3.2 hours × 0.7 = 2.24 hours.

[0051] Understandably, by using adjustment rules such as activity intensity adjustment coefficients, the drinking water parameters are optimized in real time according to the user's activity status. They are adapted to low water consumption needs during rest and high water replenishment needs during high-intensity exercise, upgrading drinking water management from "fixed standard" to "dynamic adaptation", further enhancing the personalization and precision of drinking water parameters.

[0052] In some embodiments of this application, adjusting the broadcast voice of the voice broadcasting device based on the current single consumption amount, the current cumulative consumption amount, and the third reminder time interval includes: When the current cumulative water consumption is less than the third daily total water consumption and the time interval between the current time and the last time to remind you to drink water is equal to the third reminder time interval, the broadcast voice is "It's time to drink water". When the current cumulative water consumption is less than the third daily total water consumption and the time interval between the current time and the last time to remind you to drink water is greater than the third reminder time interval, the broadcast voice will be "Insufficient water consumption". When the current single-drink amount is greater than the third single-drink amount or the current cumulative drinking amount is greater than the third daily total drinking amount, the broadcast voice will be "excessive water consumption".

[0053] Specifically, the third daily total drinking volume can be set to 2138.4ml, 810ml, or 3088.8ml, the third single drinking volume corresponds to 356.4ml, 162ml, or 514.8ml, and the third reminder interval corresponds to 4.16 hours, 5.76 hours, or 2.24 hours. The current cumulative drinking volume and the current single drinking volume are user drinking data monitored in real time by the flow sensor. The time interval between the current moment and the last time a drinking reminder was given is timed and counted in real time by the central controller. During operation, the central controller first synchronously obtains and compares the above data. If the third daily total drinking volume is 2138.4ml, the current cumulative drinking volume is 1000ml (less than 2138.4ml), and the time interval is 4.16 hours (equal to the third reminder interval), then the voice broadcast is activated. The device announces "It's time to drink water"; if the current cumulative drinking volume is still 1000ml (less than 2138.4ml) and the time interval is 5 hours (greater than 4.16 hours), it announces "Insufficient water intake"; if the third single drinking volume is 356.4ml, the current single drinking volume is 400ml (greater than 356.4ml), or the current cumulative drinking volume is 2200ml (greater than 2138.4ml), it announces "Excessive water intake". Similarly, when the third daily total drinking volume is 3088.8ml and the third reminder interval is 2.24 hours, the device announces "It's time to drink water" when the current cumulative drinking volume is 1500ml and the time interval is equal to 2.24 hours, "Insufficient water intake" when the time interval is 3 hours, and "Excessive water intake" when the current single drinking volume is 600ml or the cumulative drinking volume is 3100ml.

[0054] Understandably, a two-way early warning mechanism based on real-time water consumption and reminder intervals has been established, clarifying the triggering conditions for three early warning scenarios: "time to drink water," "insufficient water consumption," and "excessive water consumption." The optimized water consumption parameters are transformed into specific and perceptible voice reminders, ensuring timely water replenishment while avoiding the risk of excessive water consumption. This effectively solves the problems of missed early warnings for water shortage and false early warnings for excessive water consumption in traditional water management, providing users with intuitive and scientific water consumption guidance and directly helping to protect users' health.

[0055] Reference Figure 6 As shown in some embodiments of this application, a method for managing a quantitative drinking water management cup with a two-way early warning function includes: The user's personal information is received using the user information receiver, and the first daily total consumption, the first single consumption amount, and the first reminder time interval are calculated using the personal information. The environmental information of the current environment is monitored by environmental monitoring sensors, and environmental calibration parameters are calculated using the environmental information. Based on the environmental calibration parameters and environmental calibration parameter thresholds, the first daily total consumption, the first single consumption, and the first reminder time interval are optimized to obtain the second daily total consumption, the second single consumption, and the second reminder time interval. The heart rate and cadence receiver is used to receive the user's real-time heart rate and real-time cadence, and the user's activity status is determined based on the real-time heart rate and real-time cadence. Based on the activity status, the second daily total consumption, the second single consumption amount, and the second reminder time interval are optimized to obtain the third daily total consumption, the third single consumption amount, and the third reminder time interval. The voice broadcast of the voice broadcasting device is adjusted based on the current single consumption amount, the current cumulative consumption amount, and the third reminder time interval.

[0056] It is understandable that the management method and system of the quantitative drinking water management cup with two-way early warning function mentioned above have the same beneficial effects, and will not be elaborated here.

[0057] It will be understood by those skilled in the art that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A quantitative drinking water management cup with a two-way early warning function, characterized in that, include: The cup body includes a first cavity, a second cavity, a third cavity, a fourth cavity, and a sealing through hole. The first cavity, the second cavity, the third cavity, and the fourth cavity are all vertically formed inside the cup body, and the sealing through hole is formed on the top surface of the cup body. An environmental monitoring sensor is vertically mounted on the top surface of the cup. A voice broadcasting device is vertically mounted on the top surface of the cup body; A straw, one end of which is disposed inside the first cavity, and the straw is sealed to the sealing through hole; A flow sensor is horizontally disposed at the other end of the straw, and the flow sensor is used to monitor the user's current single-drink volume and current cumulative drinking volume. A heart rate and cadence receiver is vertically positioned inside the second cavity; The user information receiver is vertically disposed inside the second cavity; The central controller is vertically positioned inside the third cavity; The battery is vertically disposed inside the fourth cavity, and the environmental monitoring sensor, the voice broadcast device, the heart rate and cadence receiver, the user information receiver, and the central controller are all electrically connected to the battery.

2. A management system for a quantitative drinking water management cup with a two-way early warning function, characterized in that, The quantitative drinking water management cup with two-way early warning function as described in claim 1 includes: The first calibration module is used to receive the user's personal information using the user information receiver, and to calculate the first daily total consumption, the first single consumption amount, and the first reminder time interval using the personal information; The second calibration module is used to monitor the current environmental information using an environmental monitoring sensor, calculate environmental calibration parameters using the environmental information, optimize the first daily total consumption, the first single consumption amount, and the first reminder time interval based on the environmental calibration parameters and environmental calibration parameter thresholds, and obtain the second daily total consumption, the second single consumption amount, and the second reminder time interval. The third calibration module is used to receive the user's real-time heart rate and real-time cadence using the heart rate and cadence receiver, and determine the user's activity status based on the real-time heart rate and real-time cadence. Based on the activity status, the second daily total consumption, the second single consumption amount, and the second reminder time interval are optimized to obtain the third daily total consumption, the third single consumption amount, and the third reminder time interval. The voice broadcast module is used to adjust the broadcast voice of the voice broadcast device based on the current single consumption amount, the current cumulative consumption amount, and the third reminder time interval.

3. The management system for the quantitative drinking water management cup with two-way early warning function according to claim 2, characterized in that, When calculating the first daily total consumption, the first single consumption amount, and the first reminder time interval using the aforementioned personal information, the calculation includes: The first daily total consumption is equal to the basic total consumption corresponding to age multiplied by the weight correction factor and then multiplied by the height correction factor; The first single consumption amount is equal to the first daily total consumption amount divided by the daily appropriate consumption frequency benchmark value; The first reminder time interval is equal to 24 hours divided by the baseline value for the appropriate number of times to drink per day.

4. The management system for the quantitative drinking water management cup with two-way early warning function according to claim 3, characterized in that, When calculating environmental calibration parameters using the aforementioned environmental information, the following steps are included: The environmental calibration parameters are equal to the temperature influence coefficient plus the humidity influence coefficient plus the altitude influence coefficient.

5. The management system for the quantitative drinking water management cup with two-way early warning function according to claim 4, characterized in that, When optimizing the first daily total consumption, the first single consumption amount, and the first reminder time interval based on the environmental calibration parameters and environmental calibration parameter thresholds, and obtaining the second daily total consumption, the second single consumption amount, and the second reminder time interval, the following steps are included: When the environmental calibration parameter is greater than the environmental calibration parameter threshold, the second daily total consumption is equal to the first daily total consumption multiplied by the environmental adjustment coefficient, the second single consumption is equal to the first single consumption multiplied by the environmental adjustment coefficient, and the second reminder time interval is equal to the first reminder time interval multiplied by the environmental interval shortening coefficient. When the environmental calibration parameter is less than the environmental calibration parameter threshold, the second daily total consumption is equal to the first daily total consumption multiplied by the environmental adjustment factor, the second single consumption is equal to the first single consumption multiplied by the environmental adjustment factor, and the second reminder time interval is equal to the first reminder time interval multiplied by the environmental interval extension factor.

6. The management system for the quantitative drinking water management cup with two-way early warning function according to claim 5, characterized in that, When optimizing the first daily total consumption, the first single consumption amount, and the first reminder time interval based on the environmental calibration parameters and environmental calibration parameter thresholds, and obtaining the second daily total consumption, the second single consumption amount, and the second reminder time interval, the method further includes: When the environmental calibration parameter is equal to the environmental calibration parameter threshold, the second daily total consumption is equal to the first daily total consumption, the second single consumption is equal to the first single consumption, and the second reminder time interval is equal to the first reminder time interval.

7. The management system for the quantitative drinking water management cup with two-way early warning function according to claim 6, characterized in that, When determining a user's activity status based on the real-time heart rate and the real-time cadence, the following is included: When the real-time heart rate is less than or equal to the first heart rate threshold and the real-time step frequency is less than or equal to the first step frequency threshold, the activity state is determined to be a resting state. When the real-time heart rate is greater than the first heart rate threshold and the real-time heart rate is less than the second heart rate threshold, and the real-time step frequency is greater than the first step frequency threshold and the real-time step frequency is less than the second step frequency threshold, the activity state is determined to be a low-intensity exercise state. When the real-time heart rate is greater than or equal to the second heart rate threshold and the real-time cadence is greater than or equal to the second cadence threshold, the activity state is determined to be a high-intensity exercise state.

8. The management system for the quantitative drinking water management cup with two-way early warning function according to claim 7, characterized in that, When optimizing the second daily total consumption, the second single consumption amount, and the second reminder time interval based on the activity status to obtain the third daily total consumption, the third single consumption amount, and the third reminder time interval, the following steps are included: When the activity state is a resting state, the third daily total consumption is equal to the second daily total consumption multiplied by the activity intensity reduction coefficient, the third single consumption is equal to the second single consumption multiplied by the activity intensity reduction coefficient, and the third reminder time interval is equal to the second reminder time interval multiplied by the activity interval extension coefficient. When the activity state is a low-intensity exercise state, the third daily total consumption is equal to the second daily total consumption, the third single consumption is equal to the second single consumption, and the third reminder time interval is equal to the second reminder time interval. When the activity state is a high-intensity exercise state, the third daily total consumption is equal to the second daily total consumption multiplied by the activity intensity adjustment coefficient, the third single consumption is equal to the second single consumption multiplied by the activity intensity adjustment coefficient, and the third reminder time interval is equal to the second reminder time interval multiplied by the activity interval shortening coefficient.

9. The management system for the quantitative drinking water management cup with two-way early warning function according to claim 8, characterized in that, When adjusting the broadcast voice of the voice broadcast device based on the current single consumption amount, the current cumulative consumption amount, and the third reminder time interval, the following are included: When the current cumulative water consumption is less than the third daily total water consumption and the time interval between the current time and the last time to remind you to drink water is equal to the third reminder time interval, the broadcast voice is "It's time to drink water". When the current cumulative water intake is less than the third daily total water intake and the time interval between the current time and the last time to remind you to drink water is greater than the third reminder time interval, the broadcast voice will be "Insufficient water intake"; When the current single-drink amount is greater than the third single-drink amount or the current cumulative drinking amount is greater than the third daily total drinking amount, the broadcast voice will be "Drinking too much water".

10. A management method for a quantitative drinking water management cup with a two-way early warning function, characterized in that, The management system for a quantitative drinking water management cup with a two-way early warning function as described in any one of claims 2-9 includes: The user's personal information is received using the user information receiver, and the first daily total consumption, the first single consumption amount, and the first reminder time interval are calculated using the personal information. The environmental information of the current environment is monitored by environmental monitoring sensors, and environmental calibration parameters are calculated using the environmental information. Based on the environmental calibration parameters and environmental calibration parameter thresholds, the first daily total consumption, the first single consumption, and the first reminder time interval are optimized to obtain the second daily total consumption, the second single consumption, and the second reminder time interval. The heart rate and cadence receiver is used to receive the user's real-time heart rate and real-time cadence, and the user's activity status is determined based on the real-time heart rate and real-time cadence. Based on the activity status, the second daily total consumption, the second single consumption amount, and the second reminder time interval are optimized to obtain the third daily total consumption, the third single consumption amount, and the third reminder time interval. The voice broadcasting device adjusts its broadcasting voice based on the current single consumption amount, the current cumulative consumption amount, and the third reminder time interval.

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