A drinking water reminder device, system and method

Abstract

This invention relates to a drinking reminder device, system, and method, and pertains to the field of water cup accessories technology. The drinking reminder device of this invention includes: a water cup sleeve and a microprocessor, a reminder module, an attitude sensing unit, and a water volume monitoring unit disposed on the water cup sleeve. The attitude sensing unit is used to collect the attitude angle of the water cup sleeve, and the water volume monitoring unit is used to collect the water volume inside the water cup. The reminder module, attitude sensing unit, and water volume monitoring unit are all connected to the microprocessor. The microprocessor is used to control the reminder module to issue a reminder signal to remind the user to drink water, and to control the opening and closing of the reminder module issuing the reminder signal based on the attitude angle and water volume. This invention is convenient for users to carry and use.

Description

Technical Field

[0001] This invention relates to the field of water cup accessories technology, and in particular to a drinking reminder device, system and method. Background Technology

[0002] Due to the fast pace of modern life, many people, especially young people busy with work or studies, often forget to drink water, leading to insufficient water intake and subsequent health problems. While existing smart water bottles have functions such as recording water intake and providing timed reminders, they still have some shortcomings. For example, placing the reminder device directly on the bottle results in a complex structure that not only reduces the bottle's capacity but also increases its weight, making it less portable. Furthermore, it's inconvenient for people who prefer bottled water and dislike using cups. Therefore, there is an urgent need to develop a portable reminder product. Summary of the Invention

[0003] The purpose of this invention is to provide a drinking water reminder device, system, and method that are convenient for users to carry and use.

[0004] To achieve the above objectives, the present invention provides the following solution:

[0005] A drinking reminder device includes: a cup sleeve and a microprocessor, a reminder module, an attitude sensing unit, and a water volume monitoring unit disposed on the cup sleeve. The attitude sensing unit is used to collect the attitude angle of the cup sleeve, and the water volume monitoring unit is used to collect the water volume inside the cup. The reminder module, the attitude sensing unit, and the water volume monitoring unit are all connected to the microprocessor. The microprocessor is used to control the reminder module to send a reminder signal to remind the user to drink water, and to control the opening and closing of the reminder module that sends the reminder signal according to the attitude angle and the water volume.

[0006] Optionally, the water volume monitoring unit is disposed on the bottom surface of the water cup sleeve, and the water cup is disposed on the water volume monitoring unit.

[0007] Optionally, the water cup sleeve includes: an upper shell, the upper shell being disposed on the water volume monitoring unit, the upper shell being in contact with the water volume monitoring unit, and the water cup being disposed on top of the upper shell.

[0008] Optionally, both the microprocessor and the attitude sensing unit are disposed within the cavity formed by the upper housing and the bottom surface.

[0009] Optionally, the water volume monitoring unit is a pressure sensor.

[0010] Optionally, the reminder module is a light strip.

[0011] Optionally, the drinking water reminder device further includes: a lighting effect control unit connected to the microprocessor and the light strip respectively; the microprocessor is used to send a lighting effect control signal to the lighting effect control unit, and the lighting effect control unit controls the lighting effect of the light strip according to the lighting effect control signal.

[0012] A drinking water reminder system includes: a mobile phone terminal and the aforementioned drinking water reminder device;

[0013] The mobile phone is connected to the microprocessor in each of the drinking water reminder devices. One user corresponds to one drinking water reminder device. The mobile phone is used to set drinking water modes, including a coaching mode and a co-training mode. The microprocessor is used to control the form of the reminder signals issued by the reminder devices in each drinking water reminder device according to the drinking water mode set on the mobile phone, the form of the reminder signal corresponding to each drinking water mode stored in the memory, the attitude angle collected by the attitude sensing unit in each drinking water reminder device, and the water volume collected by the water volume monitoring unit in each drinking water reminder device. The coaching mode guides the user to actively remind the user being guided to drink water. The user being guided is the user other than the coaching user among all users. The co-training mode guides the user to drink water according to the time reminder set on the mobile phone.

[0014] A drinking water reminder method, applied to the drinking water reminder system described above, the method comprising:

[0015] The system acquires the drinking mode set on the mobile app, the posture angle of the cup sleeve collected by each posture sensing unit, and the water volume inside the cup collected by each water volume monitoring unit. The drinking mode includes a coaching mode and a co-training mode. The coaching mode guides the user to actively remind the user being guided to drink water. The user being guided is the user other than the coaching user among all users. The co-training mode guides the user to drink water based on the time reminder set on the mobile app.

[0016] The reminder signals issued by each reminder device are controlled according to the drinking mode set on the mobile phone, the form of the reminder signal corresponding to each drinking mode stored, the posture angle, and the water volume.

[0017] Optionally, the step of controlling the form of the reminder signal issued by each reminder device based on the drinking mode set on the mobile phone, the form of the reminder signal corresponding to each stored drinking mode, the form of each posture angle, and the form of each water volume specifically includes:

[0018] If the drinking mode set on the mobile phone is coach mode, then the step of "acquiring the target data of the user and controlling the reminder module in the drinking reminder device corresponding to the user to work in the form of a first set reminder signal" is executed. The target data is the attitude angle collected by the attitude sensing unit and the water volume collected by the water volume monitoring unit in the drinking reminder device corresponding to the user.

[0019] If the drinking mode set on the mobile phone is the co-cultivation mode, then according to the time set on the mobile phone, the reminder module in the drinking reminder device corresponding to the guiding user is controlled to work in the form of a second set reminder signal to remind the guiding user to drink water and execute the steps of "acquiring the target data of the guiding user and controlling the reminder module in the drinking reminder device corresponding to the guiding user to work in the form of a first set reminder signal according to the target data of the guiding user";

[0020] Acquire target data for guiding users and control the reminder module in the drinking water reminder device corresponding to the guiding user to work in the form of a first set reminder signal based on the target data for guiding users;

[0021] Based on the target data of the guiding user, the reminder module in the drinking water reminder device corresponding to the guided user is controlled to work in the form of a third set reminder signal, and the target data of each guided user is acquired;

[0022] Based on the target data of each of the guided users, the reminder modules corresponding to each of the guided users are controlled to operate in the form of a first set reminder signal, and the reminder devices corresponding to the guided users are controlled to operate in the form of a fourth set reminder signal.

[0023] According to specific embodiments provided by the present invention, the present invention discloses the following technical effects: The drinking reminder device of the present invention includes: a water cup sleeve and a microprocessor, a reminder module, an attitude sensing unit, and a water volume monitoring unit disposed on the water cup sleeve. The attitude sensing unit is used to collect the attitude angle of the water cup sleeve, and the water volume monitoring unit is used to collect the water volume inside the water cup. The reminder module, the attitude sensing unit, and the water volume monitoring unit are all connected to the microprocessor. The microprocessor is used to control the reminder module to send a reminder signal to remind the user to drink water, and to control the opening and closing of the reminder module that sends the reminder signal according to the attitude angle and the water volume. The water cup sleeve is easy to carry and can be placed on any water cup, making it more convenient for users to use. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the drinking water reminder device of the present invention;

[0026] Figure 2 This is an exploded view of the structure of the drinking water reminder device of the present invention;

[0027] Figure 3 This is a front view cross-sectional structural diagram of the drinking water reminder device of the present invention;

[0028] Figure 4 This is a schematic diagram showing the connection relationship of each unit in the drinking water reminder device of the present invention;

[0029] Figure 5 This is a circuit diagram of the microprocessor in this invention;

[0030] Figure 6 This is a circuit diagram of the wireless communication unit in this invention;

[0031] Figure 7 This is a circuit diagram of the attitude sensing unit in this invention;

[0032] Figure 8 This is a circuit diagram of the water monitoring unit in this invention;

[0033] Figure 9 This is a circuit diagram of the key monitoring unit in this invention;

[0034] Figure 10 This is a circuit diagram of the charging unit in this invention;

[0035] Figure 11 This is a circuit diagram of the power supply unit in this invention;

[0036] Figure 12 A flowchart of a drinking water reminder method provided in an embodiment of the present invention. Detailed Implementation

[0037] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0039] This invention provides a drinking water reminder device, such as... Figures 1 to 4 As shown, the device includes: a water cup sleeve 1 and a microprocessor 6, a reminder module, an attitude sensing unit 8, and a water volume monitoring unit 9 disposed on the water cup sleeve 1. The water cup sleeve 1 is fitted onto the bottom of a water cup and can be used on the outside of a transparent water cup. The attitude sensing unit 8 is used to collect the attitude angle of the water cup sleeve 1, and the water volume monitoring unit 9 is used to collect the water volume inside the water cup. The reminder module, the attitude sensing unit 8, and the water volume monitoring unit 9 are all connected to the microprocessor 6. The microprocessor 6 is used to control the reminder module to send a reminder signal to remind the user to drink water, and to acquire the attitude angle and water volume, and control the opening and closing of the reminder module that sends the reminder signal according to the attitude angle and the water volume.

[0040] As an optional implementation, the water volume monitoring unit 9 is disposed on the bottom surface of the water cup sleeve 1, and the water cup is disposed on the water volume monitoring unit 9.

[0041] As an optional implementation, the water monitoring unit 9 is a pressure sensor, which can be an FSR pressure sensor.

[0042] As an optional implementation, the reminder module is a light strip.

[0043] As an optional implementation, the drinking water reminder device further includes: a lighting effect control unit 12 connected to the microprocessor 6 and the light strip respectively; the microprocessor is used to send a lighting effect control signal to the lighting effect control unit 12, and the lighting effect control unit 12 controls the lighting effect of the light strip according to the lighting effect control signal.

[0044] As an optional implementation, the drinking water reminder device further includes a button monitoring unit 13 connected to the microprocessor 6, wherein the microprocessor is used to obtain a voltage signal from the button monitoring unit 13 for controlling the overall device switch.

[0045] As an optional implementation, the drinking water reminder device further includes: a charging unit 10 connected to the microprocessor 6 and a power supply unit 11 connected to the posture sensing unit 8, the water volume monitoring unit 9, the button monitoring unit 13, the lighting effect control unit 12 and the microprocessor 6.

[0046] As an optional implementation, the cup sleeve 1 further includes: an upper shell 2, which is disposed on the water level monitoring unit 9 and in contact with the water level monitoring unit 9, with the water cup disposed on top of the upper shell 2. Specifically, the cup sleeve 1 includes an upper shell 2, a bottom surface 3, a side shell 4, and a button shell 5. The upper shell 2 contacts the bottom of the cup upwards and has a cylindrical protrusion downwards that contacts the FSR pressure sensor. A small gap is left between the upper shell 2 and the side shell 4, so that no friction is generated between the upper shell 2 and the side shell 4 when the upper shell 2 is subjected to pressure from the water cup. A cavity is provided between the upper shell 2 and the bottom surface 3, and the microprocessor 6, the attitude sensing unit 8, the water level monitoring unit 9, the charging unit 10, and the power supply unit 11 are fixed inside the cavity. The lighting control unit 12 is fixed to the inner wall of the side shell 4, and the button monitoring unit 13 is fixed to the inner wall of the button shell 5.

[0047] like Figure 5 As shown, in one optional implementation, the microprocessor 6 is model SEEEDUINOXIAO, including a single-chip microcomputer processor, an attitude sensing input interface, a water volume monitoring input interface, a button monitoring input interface, and an equivalent control output interface. The attitude sensing input interface is used to receive signals from the attitude sensing unit 8. The attitude sensing signal is a serial communication signal, including signal time and three-axis angle data. The water volume monitoring input interface is used to receive water volume monitoring signals. The lighting effect control output interface is used to output control signals from the lighting effect control unit 12. The button monitoring interface is used to read the current state of the external button.

[0048] like Figure 7 As shown, as an optional implementation, the attitude sensing unit 8 uses a gyroscope chip U4 of model JY61, whose signal output terminal is connected to the serial port input terminal of the microprocessor 6, and the output signal is a time signal and three-axis angle data.

[0049] like Figure 8 As shown, in one optional implementation, the water monitoring unit 9 includes an operational amplifier U3, a resistor R3, and a 2-pin connector J3. The two pins of connector J3 are connected to an external FSR pressure sensor. The operational amplifier U3 is an LM358. Pin 1 is connected to the water monitoring input interface of the microprocessor 6 and is also connected to pin 2. Pin 8 is connected to a 5V power supply. Pin 4 is connected to one end of resistor R3 and is also connected to ground. Pin 3 is connected to the other end of resistor R3 and is also connected to the 2-pin connector J3.

[0050] like Figure 9As shown, in one optional implementation, the button monitoring unit 13 includes a touch chip U2, a touch pad U1, resistors R1, R4, R5 and R6, capacitors C3, C4, CM1, transistor Q1, and LED1. The touch chip U2 is an RH6016. Pin 1 is connected to CM1 and then grounded, pin 2 is connected to ground, pin 3 is connected to R5 and then connected to the touch pad, pins 4 and 5 are connected and then connected to the positive power supply, and are also connected to C3 and C4 and then grounded, pin 6 is connected to R4 and then connected to the base of Q1, the collector of Q1 is connected to R1 and then connected to the positive power supply, the emitter is connected to the output terminal, and is also connected to R6 and then connected to LED1 and then grounded.

[0051] As an optional implementation, the lighting control unit 12 includes a 3-pin connector for connection to an external WS2812 LED strip.

[0052] like Figure 10 As shown, in one optional implementation, the charging unit 10 includes a charging interface TYPE-C1, a charging chip U7, a lithium battery interface Battery, a Zener diode D1, resistors R7 and R8, capacitors C5 and C6, light-emitting diodes LED2 and LED4, a charging chip model of TC4056, pins 1, 3, and 9 grounded, pin 2 connected to R8 and then grounded, pin 4 connected to one end of C5, one end of D1 connected to VBUS of TYPE-C, pin B12 of TYPE-C connected to the other end of C5 and D1 and then grounded, pin 5 of U7 connected to the positive terminal of the battery, pins 6 and 7 connected to LED4 and LED2 respectively, then connected to R1 and then connected to pin 4 of U7, and pin 8 of U7 directly connected to pin 4.

[0053] like Figure 11 As shown, in one optional implementation, the power supply unit 11 includes a boost chip U5, a resistor R9, capacitors C8 and C7, a light-emitting diode LED5, and an inductor L2. Pin 1 of U5 is connected to the negative terminals of C8 and C7 and then grounded. Pin 2 is connected to L2 and then to VDD. At the same time, VDD is connected to the positive terminal of C7. Pin 3 is connected to the output 5V and also to the positive terminal of C8 and one end of LED5. Then, the other end of LED5 is grounded through R9.

[0054] This invention also provides a drinking water reminder system, including: a mobile phone terminal and multiple drinking water reminder devices as described in the above embodiments; the mobile phone terminal is connected to a microprocessor 6 in each of the drinking water reminder devices, with one user corresponding to one drinking water reminder device; the mobile phone terminal is used to set drinking water modes, including a coaching mode and a co-training mode; the microprocessor 6 is used to control the form of the reminder signals emitted by the reminder devices in each drinking water reminder device according to the drinking water mode set by the mobile phone terminal, the form of the reminder signals corresponding to each drinking water mode stored, the attitude angle collected by the attitude sensing unit 8 in each of the drinking water reminder devices, and the water volume collected by the water volume monitoring unit 9 in each of the drinking water reminder devices; the coaching mode guides the user to actively remind the guided user to drink water, and the guided user is the user other than the coaching user among all users; the co-training mode guides the user to drink water according to the time reminder set by the mobile phone terminal.

[0055] As an optional implementation, the drinking water reminder system also includes: a wireless communication unit 7 connected to the microprocessor 6, the wireless communication unit 7 is also disposed in the cavity, the microprocessor 6 includes a wireless communication input / output interface, the wireless communication input / output interface is used to read and send wireless communication information, the wireless communication unit 7 is connected to the power supply unit 11, and the microprocessor 6 communicates with the mobile phone through the wireless communication unit 7.

[0056] like Figure 6 As shown, in one optional implementation, the wireless communication unit 7 comprises a Bluetooth pass-through chip U6, resistor R2, capacitors C1 and C2, a 0603 monochrome LED LED3, and a 2.4G antenna ANT1. Chip U6 is model ECB02S2. Pin 1 is connected to R2 and LED3 and then grounded. Pins 2 and 3 are connected to the output and input interfaces of the microprocessor 6, respectively. Pin 4 is connected to a 3.3V power supply. Pin 7 is connected to ground. Pins 5, 6, 8, 9, 10, and 11 are left floating. Pin 12 is connected to one end of C1 and C2 and then to a 3.3V power supply. Pin 13 is connected to the other end of C1 and C2 and then to ground. Pin 14 is connected to the antenna ANT1.

[0057] The working principle of the drinking water reminder system is as follows:

[0058] The gyroscope chip is placed horizontally at the bottom of the device to detect the device's attitude and can transmit information such as running time and current angle to the microprocessor via serial communication.

[0059] When a user drinks water, the three-axis angles obtained by the gyroscope chip change as the cup tilts. The current attitude angle is obtained by removing shaking noise and interference through mean filtering and is compared with a set threshold. If the threshold is exceeded, it is determined that the user has performed the action of drinking water.

[0060] After the attitude angle is restored to normal horizontal placement, the FSR voltage transformer at the bottom of the device changes with the water volume. This change is amplified by an operational amplifier to form an analog signal, which is then input to the microprocessor to obtain the real-time changes in water volume.

[0061] After obtaining the current water volume and drinking status, the microprocessor sends the information to the user's mobile phone for display via the wireless communication unit. At the same time, it outputs a light strip control signal according to the mode set on the mobile phone and the current status, controlling the light strip display to provide feedback to the user.

[0062] The following example, using two users sharing a drinking water system, describes the process of using a drinking water reminder system:

[0063] Users select a usage mode on their mobile devices. The usage modes are divided into coaching mode and co-cultivation mode. Coaching mode is suitable for situations where one of the users in a pair has good drinking habits. When guiding the user to drink water independently, the cup of the user being guided will emit a reminder light to remind the user to drink water. Co-cultivation mode is suitable for a pair of users who want to cultivate a shared drinking habit through this device. They set a drinking plan through their mobile devices, and the system has a built-in alarm clock that will light up to remind the user when the specified time has arrived. After the user has finished drinking water, the user being guided will receive a reminder.

[0064] In coach mode, the system guides the user to drink water voluntarily, while simultaneously instructing the user's device to generate a first set reminder signal. In co-training mode, the system guides the user to drink water after receiving a second set reminder signal generated by the system, while simultaneously instructing the user's device to generate the first set reminder signal.

[0065] The device of the user being instructed generates a third setting reminder signal in the form of the user drinking water, and at the same time the device of the user being instructed generates a first setting reminder signal.

[0066] The device that guides the user generates a fourth setting reminder signal.

[0067] This invention also provides a drinking water reminder method, applied to the drinking water reminder system described in the above embodiments, the method comprising:

[0068] The system acquires the drinking mode set on the mobile app, the posture angle of the cup sleeve collected by each posture sensing unit, and the water volume inside the cup collected by each water volume monitoring unit. The drinking mode includes a coaching mode and a co-training mode. The coaching mode guides the user to actively remind the user being guided to drink water. The user being guided is the user other than the coaching user among all users. The co-training mode guides the user to drink water based on the time reminder set on the mobile app.

[0069] The form of the reminder signal issued by each reminder device is controlled according to the drinking mode set on the mobile phone, the form of the reminder signal corresponding to each drinking mode stored, the form of the reminder signal ...

[0070] In practical applications, such as Figure 12 As shown, the method of controlling the form of reminder signals issued by each reminder device based on the drinking mode set on the mobile phone, the form of reminder signals corresponding to each stored drinking mode, the form of reminder signals issued by each reminder device based on each posture angle and each water volume specifically includes:

[0071] If the drinking mode set on the mobile phone is coach mode, then the step of "acquiring the target data of the user and controlling the reminder module in the drinking reminder device corresponding to the user to work in the form of a first set reminder signal" is executed. The target data is the attitude angle collected by the attitude sensing unit and the water volume collected by the water volume monitoring unit in the drinking reminder device corresponding to the user.

[0072] If the drinking mode set on the mobile phone is a co-cultivation mode, then according to the time set on the mobile phone, the reminder module in the drinking reminder device corresponding to the guiding user will work in the form of a second set reminder signal to remind the guiding user to drink water and execute the step of "acquiring the guiding user's target data and controlling the reminder module in the drinking reminder device corresponding to the guiding user to work in the form of a first set reminder signal according to the guiding user's target data".

[0073] The system acquires the target data for guiding the user and controls the reminder module in the drinking water reminder device corresponding to the user to operate in the form of a first set reminder signal based on the target data for guiding the user.

[0074] Based on the target data of the guiding user, the reminder module in the drinking water reminder device corresponding to the guided user is controlled to work in the form of a third set reminder signal, and the target data of each guided user is acquired.

[0075] Based on the target data of each of the guided users, the reminder modules corresponding to each of the guided users are controlled to operate in the form of a first set reminder signal, and the reminder devices corresponding to the guided users are controlled to operate in the form of a fourth set reminder signal.

[0076] As an optional implementation, when the reminder device is a light strip, the specific form of the light signal is as follows:

[0077] The first set reminder signal takes the form of a low-brightness light that flashes twice rapidly. When the user drinks water, the posture sensing unit detects the angle and time information and transmits the information to the microprocessor. The microprocessor determines that the user has made a drinking action and controls the light strip through the wireless communication unit to generate the first set reminder signal, which is intended to inform the user that the drinking action information has been sent.

[0078] The second set reminder signal takes the form of a slow breathing light effect with medium brightness and a purple-pink gradient color. When the user selects the co-cultivation mode and the system's preset time point is reached, the device guiding the user will generate the second set reminder signal to let the user know that it is time to drink water.

[0079] The third setting reminder signal takes the form of a high-brightness, slow breathing light effect with a blue-white gradient. When the user finishes drinking, the posture sensing unit detects the drinking action information, and the microprocessor controls the light strip through the wireless communication unit. The device of the user being guided generates the third setting reminder signal, which is intended to let the user know about the reminder to drink.

[0080] The fourth setting reminder signal takes the form of a low-brightness, double-circling light effect. When the guided user finishes drinking water, the posture sensing unit detects the drinking action information, and the microprocessor controls the light strip through the wireless communication unit. The device guiding the user generates the fourth setting reminder signal, which aims to provide the guiding user with feedback that the guided user has drunk water.

[0081] The present invention has the following technical effects:

[0082] Existing technologies often use timed light reminders, which are too simplistic in function and form, lack fun, and have questionable effectiveness, resulting in low user engagement. This invention offers a novel and interesting way to remind users to drink water while being easy to carry, thereby increasing the success rate of reminders and helping users develop healthy drinking habits.

[0083] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0084] This document uses specific examples to illustrate the principles and implementation methods of the present invention. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of the present invention. Furthermore, those skilled in the art will recognize that, based on the ideas of the present invention, there will be changes in the specific implementation methods and application scope. Therefore, the content of this specification should not be construed as a limitation of the present invention.

Claims

1. A drinking water reminder system, characterized in that, include: Mobile app and multiple drinking water reminder devices; The drinking reminder device includes: a cup sleeve and a microprocessor, a reminder module, an attitude sensing unit, and a water volume monitoring unit disposed on the cup sleeve. The attitude sensing unit is used to collect the attitude angle of the cup sleeve, and the water volume monitoring unit is used to collect the water volume inside the cup. The reminder module, the attitude sensing unit, and the water volume monitoring unit are all connected to the microprocessor. The microprocessor is used to control the reminder module to send a reminder signal to remind the user to drink water, and to control the opening and closing of the reminder module that sends the reminder signal according to the attitude angle and the water volume. The mobile phone is connected to the microprocessor in each of the drinking water reminder devices. One user corresponds to one drinking water reminder device. The mobile phone is used to set drinking water modes, including coaching mode and co-training mode. The microprocessor is used to control the form of the reminder signal issued by each drinking water reminder device according to the drinking water mode set by the mobile phone, the form of the reminder signal corresponding to each drinking water mode stored, the attitude angle collected by the attitude sensing unit in each drinking water reminder device, and the water volume collected by the water volume monitoring unit in each drinking water reminder device. The coaching mode involves the instructor proactively reminding the user being coached to drink water, where the user being coached is any user other than the instructor. The co-training mode involves reminding the user to drink water based on the time reminders set on the mobile device.

2. A method for reminding people to drink water, characterized in that, The method applied to the drinking water reminder system of claim 1 includes: The system acquires the drinking mode set on the mobile app, the posture angle of the cup sleeve collected by each posture sensing unit, and the water volume inside the cup collected by each water volume monitoring unit. The drinking mode includes a coaching mode and a co-training mode. The coaching mode guides the user to actively remind the user being guided to drink water. The user being guided is the user other than the coaching user among all users. The co-training mode guides the user to drink water based on the time reminder set on the mobile app. The form of the reminder signal issued by each reminder device is controlled according to the drinking mode set on the mobile phone, the form of the reminder signal corresponding to each drinking mode stored, the form of the reminder signal ...

3. The drinking water reminder method according to claim 2, characterized in that, The method of controlling the form of reminder signals issued by each reminder device based on the drinking mode set on the mobile phone, the form of reminder signals corresponding to each stored drinking mode, and the form of reminder signals issued by each reminder device based on each posture angle and each water volume specifically includes: If the drinking mode set on the mobile phone is coach mode, then the step of "acquiring the target data of the user and controlling the reminder module in the drinking reminder device corresponding to the user to work in the form of a first set reminder signal" is executed. The target data is the attitude angle collected by the attitude sensing unit and the water volume collected by the water volume monitoring unit in the drinking reminder device corresponding to the user. If the drinking mode set on the mobile phone is the co-cultivation mode, then according to the time set on the mobile phone, the reminder module in the drinking reminder device corresponding to the guiding user is controlled to work in the form of a second set reminder signal to remind the guiding user to drink water and execute the step of "acquiring the target data of the guiding user and controlling the reminder module in the drinking reminder device corresponding to the guiding user to work in the form of a first set reminder signal according to the target data of the guiding user". Acquire target data for guiding users and control the reminder module in the drinking water reminder device corresponding to the guiding user to work in the form of a first set reminder signal based on the target data for guiding users; Based on the target data of the guiding user, the reminder module in the drinking water reminder device corresponding to the guided user is controlled to work in the form of a third set reminder signal, and the target data of each guided user is acquired; Based on the target data of each of the guided users, the reminder modules corresponding to each of the guided users are controlled to operate in the form of a first set reminder signal, and the reminder devices corresponding to the guided users are controlled to operate in the form of a fourth set reminder signal.

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