Water purifier control methods, systems, equipment, media and procedures products

Abstract

This disclosure provides a control method, system, device, medium, and program product for a water purifier. The control method includes: responding to the triggering of a hot water button, acquiring the triggering state of an unlock button, and acquiring a first detection result of an ultrasonic detector for the cup and a second detection result for the person taking water; when the unlock button is not triggered, controlling the flow rate of hot water based on the first and second detection results; when the unlock button is triggered, controlling the flow rate of hot water based on the first detection result. This disclosure can intelligently identify the type of water dispensing problem for the user—whether it's due to not knowing how to unlock the button or not knowing how to long-press to dispense water—and select different water dispensing schemes according to the type, completely solving the problem of people not being able to dispense water; simultaneously, it can adjust the flow rate according to the size of the cup and whether it is being held, preventing users from being scalded by overflowing hot water, improving safety and user experience.

Description

Technical Field

[0001] This invention relates to the field of household appliances, and more particularly to a control method, system, device, medium, and program product for a water purifier. Background Technology

[0002] Currently, water purifiers (including water dispensers) have the following drawbacks:

[0003] (1) Many people, especially the middle-aged and elderly, do not know how to use water purifiers to get hot water in public places such as high-speed rail stations and airports. Many of them do not know that they need to press the unlock button first and then press and hold the hot water button to get water, which causes them to operate the water purifier for a long time without getting water. Even though the machines on the market have a lot of labels and instructions, it still cannot solve the problem of some people not being able to get water.

[0004] (2) Large water purifiers generally have a fast hot water flow rate. When people use small cups or conical paper cups provided at airports, the hot water can easily rush out and cause scalding. The hot water flow rate of machines on the market cannot be intelligently adjusted. They all directly dispense hot water, which poses a risk of scalding. Summary of the Invention

[0005] The technical problem to be solved by this disclosure is to overcome the above-mentioned defects of water purifiers in the prior art, and to provide a control method, system, device, medium and program product for a water purifier.

[0006] This disclosure solves the above-mentioned technical problems through the following technical solution:

[0007] This disclosure provides a control method for a water purifier, the control method comprising:

[0008] In response to the hot water button being triggered, the trigger state of the unlock button is obtained, and the first detection result of the ultrasonic detector for the cup and the second detection result for the person taking water are obtained.

[0009] When the unlock button is in an untriggered state, the flow rate of hot water is controlled according to the first detection result and the second detection result;

[0010] When the unlock button is in the triggered state, the flow rate of hot water is controlled according to the first detection result.

[0011] Optionally, the first detection result includes the height, average diameter, and position of the cup;

[0012] The flow velocity is calculated using the following formula:

[0013] Flow velocity = height of cup * average diameter * flow velocity coefficient.

[0014] Optionally, controlling the flow rate of hot water based on the first detection result and the second detection result includes:

[0015] When the second detection result indicates that the height of the person taking the water is less than or equal to a preset height threshold, the flow velocity coefficient is controlled to be zero.

[0016] Optionally, controlling the flow rate of hot water based on the first detection result and the second detection result further includes:

[0017] When the second detection result indicates that the height of the person taking water is greater than the height threshold, the re-triggering status of the hot water button within a first preset time period is obtained. If the re-triggering status is not triggered, the flow rate coefficient is controlled to be zero; if the re-triggering status is triggered, the flow rate coefficient is controlled to be the first coefficient 0.6.

[0018] Optionally, controlling the flow rate of the hot water based on the first detection result includes:

[0019] If the current mode is a non-long press water dispensing mode, then when the cup is placed on the water receiving platform, the flow rate coefficient is controlled to the second coefficient 1; when the cup is not placed on the water receiving platform, the flow rate coefficient is controlled to the third coefficient 0.8; wherein the second coefficient is greater than the third coefficient.

[0020] Optionally, controlling the flow rate of the hot water based on the first detection result further includes:

[0021] If the current mode is a long-press water dispensing mode, the re-triggering state of the target button within a second preset time period is obtained. If the re-triggering state is not triggered, the flow rate coefficient is controlled to be zero. If the re-triggering state is triggered, the flow rate coefficient is controlled to be a fourth coefficient of 0.6 when the cup is placed on the water receiving platform; and the flow rate coefficient is controlled to be a fifth coefficient of 0.3 when the cup is not placed on the water receiving platform. The fourth coefficient is greater than the fifth coefficient.

[0022] During the third preset time period, the flow velocity coefficient is continuously increased at a preset acceleration.

[0023] This disclosure also provides a control system for a water purifier, the control system comprising: an acquisition module and a flow rate control module;

[0024] The acquisition module is used to acquire the trigger state of the unlock button in response to the hot water button, and to acquire the first detection result of the ultrasonic detector for the cup and the second detection result for the person taking water.

[0025] The flow rate control module is used to control the flow rate of hot water based on the first detection result and the second detection result when the trigger state of the unlock key is not triggered.

[0026] The flow rate control module is also used to control the flow rate of hot water based on the first detection result when the trigger state of the unlock key is triggered.

[0027] Optionally, the first detection result includes the height, average diameter, and position of the cup;

[0028] The flow velocity is calculated using the following formula:

[0029] Flow velocity = height of cup * average diameter * flow velocity coefficient.

[0030] Optionally, the flow rate control module is further configured to control the flow rate coefficient to zero when the second detection result indicates that the height of the person taking water is less than or equal to a preset height threshold.

[0031] Optionally, the flow rate control module is further configured to, when the second detection result indicates that the height of the person taking water is greater than the height threshold, obtain the re-triggering state of the hot water button within a first preset time period; if the re-triggering state is not triggered, then control the flow rate coefficient to be zero; if the re-triggering state is triggered, then control the flow rate coefficient to be the first coefficient.

[0032] Optionally, the flow rate control module is further configured to, if the current mode is a non-long-press water dispensing mode, control the flow rate coefficient to a second coefficient when the cup is placed on the water receiving platform; and control the flow rate coefficient to a third coefficient when the cup is not placed on the water receiving platform; wherein the second coefficient is greater than the third coefficient.

[0033] Optionally, the flow rate control module is further configured to, if the current mode is a long-press water dispensing mode, obtain the re-triggering state of the target button within a second preset time period; if the re-triggering state is not triggered, control the flow rate coefficient to zero; if the re-triggering state is triggered, control the flow rate coefficient to a fourth coefficient when the cup is placed on the water receiving platform; and control the flow rate coefficient to a fifth coefficient when the cup is not placed on the water receiving platform; wherein the fourth coefficient is greater than the fifth coefficient.

[0034] The flow rate control module is also used to continuously increase the flow rate coefficient with a preset acceleration during a third preset time period.

[0035] This disclosure also provides an electronic device, including a memory, a processor, and a computer program stored in the memory and used to run on the processor, characterized in that the processor executes the computer program to implement the aforementioned control method for a water purifier.

[0036] This disclosure also provides a computer-readable storage medium having a computer program stored thereon, characterized in that the computer program, when executed by a processor, implements the aforementioned control method for a water purifier.

[0037] This disclosure also provides a computer program product, including a computer program, characterized in that, when the computer program is executed by a processor, it implements the aforementioned control method for a water purifier.

[0038] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this disclosure.

[0039] The positive improvements of this disclosure are as follows: In response to the triggering of the hot water button, the flow rate of hot water is controlled based on the triggering state of the unlock button, the first detection result of the ultrasonic detector on the cup, and the second detection result of the person taking water. When the flow rate is zero, no hot water is dispensed. It can intelligently identify the type of user who cannot get water out, whether they do not know how to unlock the cup or do not know how to long press to get water, and select different water dispensing schemes according to the different types, completely solving the problem of people not being able to get water out. At the same time, it can adjust the flow rate according to the size of the cup and whether it is held, so as to avoid the user being scalded by overflowing hot water, thereby improving safety and user experience. Attached Figure Description

[0040] Figure 1 A flowchart of a water purifier control method provided in Embodiment 1 of this disclosure;

[0041] Figure 2 This is a schematic diagram of the control system of a water purifier provided in Embodiment 2 of this disclosure;

[0042] Figure 3 This is a schematic diagram of the structure of the electronic device according to Embodiment 3 of this disclosure. Detailed Implementation

[0043] The present disclosure is further illustrated below by way of embodiments, but the present disclosure is not limited to the scope of the embodiments described herein.

[0044] The use of prefixes such as "first" and "second" in this disclosure is solely for distinguishing different descriptive objects and does not limit the position, order, priority, quantity, or content of the described objects. The use of ordinal numbers and other prefixes used to distinguish descriptive objects in this disclosure does not constitute a limitation on the described objects; for descriptions of the described objects, please refer to the claims or the context of the embodiments.

[0045] The description should not constitute an unnecessary limitation due to the use of such a prefix. Furthermore, in the description of this embodiment, unless otherwise stated, "multiple" means two or more.

[0046] In this embodiment of the disclosure, the collection, storage, use, processing, transmission, provision, and disclosure of user personal information comply with relevant laws and regulations and do not violate public order and good morals.

[0047] Example 1

[0048] Figure 1 A flowchart illustrating a control method for a water purifier provided as an exemplary embodiment of this disclosure is provided. The control method includes:

[0049] S11. In response to the triggering of the hot water button, obtain the triggering state of the unlock button, and obtain the first detection result of the ultrasonic detector for the cup and the second detection result for the person taking water.

[0050] S12. When the unlock button is in an untriggered state, the flow rate of hot water is controlled according to the first detection result and the second detection result.

[0051] S13. When the unlock button is in the triggered state, control the flow rate of hot water according to the first detection result.

[0052] The first detection result may include the height, average diameter, and location of the cup. The second detection result may include the height, body shape, and location of the person collecting the water.

[0053] You can stop the hot water from flowing by controlling the duration of hot water flow or by pressing a button.

[0054] In this embodiment, in response to the triggering of the hot water button, the flow rate of hot water is controlled according to the triggering state of the unlock button, the first detection result of the ultrasonic detector on the cup, and the second detection result of the person taking water. When the flow rate is zero, no hot water is dispensed. The system can intelligently identify the type of user who cannot get water, whether they do not know how to unlock the cup or do not know how to press and hold to get water, and select different water dispensing schemes according to the different types, completely solving the problem of people not being able to get water. At the same time, the flow rate can be adjusted according to the size of the cup and whether it is held in the hand, to avoid the user being scalded by overflowing hot water, thus improving safety and user experience.

[0055] In one embodiment, the first detection results include the height, average diameter, and position of the cup.

[0056] Calculate the flow velocity using the following formula:

[0057] Flow velocity = height of cup * average diameter * flow velocity coefficient.

[0058] The height of the cup is measured in decimeters, the average diameter is measured in decimeters, and the flow rate is measured in liters per minute.

[0059] In this embodiment, the flow rate can be controlled by setting a flow rate coefficient, and the flow rate can be adjusted according to the size of the cup.

[0060] In one embodiment, step S12, "controlling the flow rate of hot water based on the first detection result and the second detection result," may include:

[0061] When the second detection result indicates that the height of the person taking water is less than or equal to the preset height threshold, the flow velocity coefficient is controlled to be zero.

[0062] The height threshold is used to identify toddlers or young children. If a person's height is less than or equal to the height threshold, they are identified as a toddler or young child and should be prohibited from taking hot water to prevent them from being scalded.

[0063] A height threshold can be set according to the actual situation, such as 1.2 meters.

[0064] In one embodiment, step S12, "controlling the flow rate of hot water based on the first detection result and the second detection result," may include:

[0065] When the second detection result indicates that the height of the person taking water is greater than the height threshold, the re-triggering status of the hot water button within the first preset time period is obtained. If the re-triggering status is not triggered, the flow rate coefficient is controlled to be zero; if the re-triggering status is triggered, the flow rate coefficient is controlled to be the first coefficient.

[0066] Among them, people whose height is greater than the height threshold are identified as adults or older children who have a certain level of behavioral ability and are allowed to obtain hot water.

[0067] A height threshold can be set according to the actual situation, such as 1.2 meters.

[0068] The first preset time period and the first coefficient can be set according to the actual situation. For example, the first preset time period can be set to within 10 seconds, and the value of the first coefficient can be set to 0.6.

[0069] In one embodiment, step S13, "controlling the flow rate of hot water based on the first detection result," may include:

[0070] If the current mode is a non-long-press water dispensing mode, the flow rate coefficient is the second coefficient when the cup is placed on the water dispensing platform; and the flow rate coefficient is the third coefficient when the cup is not placed on the water dispensing platform. The second coefficient is greater than the third coefficient.

[0071] In the non-long-press water dispensing mode, hot water can be dispensed immediately upon triggering the hot water button without needing to press and hold the button for a long time.

[0072] When the cup is placed on the water dispenser, the person drawing water does not touch the cup, and there is no risk of scalding from hot water splashing out, so a higher flow rate can be used. When the cup is not placed on the water dispenser, the person drawing water is holding the cup, and there is a risk of scalding from hot water splashing out, so a lower flow rate can be used to avoid scalding.

[0073] The second and third coefficients can be set according to the actual situation. For example, the value of the second coefficient can be set to 1, and the value of the third coefficient can be set to 0.8.

[0074] In one embodiment, step S13, "controlling the flow rate of hot water based on the first detection result," may include:

[0075] If the current mode is long-press water dispensing mode, the system obtains the re-trigger status of the target button within the second preset time period. If the re-trigger status is not triggered, the flow rate coefficient is controlled to be zero; if the re-trigger status is triggered, the flow rate coefficient is controlled to be the fourth coefficient when the cup is placed on the water dispensing platform; and the flow rate coefficient is controlled to be the fifth coefficient when the cup is not placed on the water dispensing platform. The fourth coefficient is greater than the fifth coefficient.

[0076] During the third preset time period, the flow velocity coefficient is continuously increased at a preset acceleration.

[0077] In the long-press water dispensing mode, users generally need to press and hold the button to dispense hot water. If users do not know how to perform the long-press operation, they need to trigger the target button again to confirm. The target button can be the hot water button or the unlock button, etc. The target button can be set according to the actual situation (such as user habits).

[0078] The second preset time period, the third preset time period, the preset acceleration, the fourth coefficient, and the fifth coefficient can be set according to the actual situation. For example, the second preset time period can be set to within 5 seconds, the third preset time period can be set to within 6 seconds, the preset acceleration can be set to 0.05 / second, the value of the fourth coefficient can be set to 0.6, and the value of the fifth coefficient can be set to 0.3.

[0079] Example 2

[0080] Corresponding to the aforementioned embodiments of the control method for a water purifier, this disclosure also provides embodiments of a control system for a water purifier.

[0081] Figure 2 This is a schematic diagram of a control system for a water purifier provided as an exemplary embodiment of the present disclosure. The system includes: an acquisition module 11 and a flow rate control module 12.

[0082] The acquisition module 11 is used to acquire the trigger state of the unlock button in response to the hot water button, and to acquire the first detection result of the ultrasonic detector for the cup and the second detection result for the person taking water.

[0083] The flow rate control module 12 is used to control the flow rate of hot water according to the first detection result and the second detection result when the trigger state of the unlock key is not triggered.

[0084] The flow rate control module 12 is also used to control the flow rate of hot water according to the first detection result when the trigger state of the unlock key is triggered.

[0085] The first detection result may include the height, average diameter, and location of the cup. The second detection result may include the height, body shape, and location of the person collecting the water.

[0086] You can stop the hot water from flowing by controlling the duration of hot water flow or by pressing a button.

[0087] In this embodiment, in response to the triggering of the hot water button, the flow rate of hot water is controlled according to the triggering state of the unlock button, the first detection result of the ultrasonic detector on the cup, and the second detection result of the person taking water. When the flow rate is zero, no hot water is dispensed. The system can intelligently identify the type of user who cannot get water, whether they do not know how to unlock the cup or do not know how to press and hold to get water, and select different water dispensing schemes according to the different types, completely solving the problem of people not being able to get water. At the same time, the flow rate can be adjusted according to the size of the cup and whether it is held in the hand, to avoid the user being scalded by overflowing hot water, thus improving safety and user experience.

[0088] In one embodiment, the first detection result includes the height, average diameter, and position of the cup.

[0089] The flow velocity is calculated using the following formula:

[0090] Flow velocity = height of cup * average diameter * flow velocity coefficient.

[0091] The height of the cup is measured in decimeters, the average diameter is measured in decimeters, and the flow rate is measured in liters per minute.

[0092] In this embodiment, the flow rate can be controlled by setting a flow rate coefficient, and the flow rate can be adjusted according to the size of the cup.

[0093] In one embodiment, the flow rate control module 12 is further configured to control the flow rate coefficient to zero when the second detection result indicates that the height of the person taking water is less than or equal to a preset height threshold.

[0094] The height threshold is used to identify toddlers or young children. If a person's height is less than or equal to the height threshold, they are identified as a toddler or young child and should be prohibited from taking hot water to prevent them from being scalded.

[0095] A height threshold can be set according to the actual situation, such as 1.2 meters.

[0096] In one embodiment, the flow rate control module 12 is further configured to, when the second detection result indicates that the height of the person taking water is greater than the height threshold, obtain the re-triggering state of the hot water button within a first preset time period; if the re-triggering state is not triggered, control the flow rate coefficient to be zero; if the re-triggering state is triggered, control the flow rate coefficient to be the first coefficient.

[0097] Among them, people whose height is greater than the height threshold are identified as adults or older children who have a certain level of behavioral ability and are allowed to obtain hot water.

[0098] A height threshold can be set according to the actual situation, such as 1.2 meters.

[0099] The first preset time period and the first coefficient can be set according to the actual situation. For example, the first preset time period can be set to within 10 seconds, and the value of the first coefficient can be set to 0.6.

[0100] In one embodiment, the flow rate control module 12 is further configured to, if the current mode is a non-long-press water dispensing mode, control the flow rate coefficient to a second coefficient when the cup is placed on the water receiving platform; and control the flow rate coefficient to a third coefficient when the cup is not placed on the water receiving platform. The second coefficient is greater than the third coefficient.

[0101] In the non-long-press water dispensing mode, hot water can be dispensed immediately upon triggering the hot water button without needing to press and hold the button for a long time.

[0102] When the cup is placed on the water dispenser, the person drawing water does not touch the cup, and there is no risk of scalding from hot water splashing out, so a higher flow rate can be used. When the cup is not placed on the water dispenser, the person drawing water is holding the cup, and there is a risk of scalding from hot water splashing out, so a lower flow rate can be used to avoid scalding.

[0103] The second and third coefficients can be set according to the actual situation. For example, the value of the second coefficient can be set to 1, and the value of the third coefficient can be set to 0.8.

[0104] In one embodiment, the flow rate control module 12 is further configured to, if the current mode is a long-press water dispensing mode, acquire the re-triggering state of the target button within a second preset time period; if the re-triggering state is not triggered, control the flow rate coefficient to zero; if the re-triggering state is triggered, control the flow rate coefficient to a fourth coefficient when the cup is placed on the water receiving platform; and control the flow rate coefficient to a fifth coefficient when the cup is not placed on the water receiving platform. The fourth coefficient is greater than the fifth coefficient.

[0105] The flow rate control module 12 is also used to continuously increase the flow rate coefficient with a preset acceleration during a third preset time period.

[0106] In the long-press water dispensing mode, users generally need to press and hold the button to dispense hot water. If users do not know how to perform the long-press operation, they need to trigger the target button again to confirm. The target button can be the hot water button or the unlock button, etc. The target button can be set according to the actual situation (such as user habits).

[0107] The second preset time period, the third preset time period, the preset acceleration, the fourth coefficient, and the fifth coefficient can be set according to the actual situation. For example, the second preset time period can be set to within 5 seconds, the third preset time period can be set to within 6 seconds, the preset acceleration can be set to 0.05 / second, the value of the fourth coefficient can be set to 0.6, and the value of the fifth coefficient can be set to 0.3.

[0108] For the system embodiments, since they basically correspond to the method embodiments, the relevant parts can be referred to in the description of the method embodiments. The system embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this disclosure according to actual needs.

[0109] Example 3

[0110] Figure 3 This is a schematic diagram of the structure of an electronic device according to an example embodiment of the present disclosure. The electronic device includes a memory, a processor, and a computer program stored in the memory and used to run on the processor. When the processor executes the computer program, it implements the control method of the water purifier described in any of the above embodiments. Figure 3 The electronic device 90 shown is merely an example and should not impose any limitation on the functionality and scope of use of the embodiments disclosed herein.

[0111] like Figure 3As shown, the electronic device 90 can be manifested as a general-purpose computing device, such as a server device. The components of the electronic device 90 may include, but are not limited to: at least one processor 91, at least one memory 92, and a bus 93 connecting different system components (including memory 92 and processor 91).

[0112] Bus 93 includes a data bus, an address bus, and a control bus.

[0113] The memory 92 may include volatile memory, such as random access memory (RAM) 921 and / or cache memory 922, and may further include read-only memory (ROM) 923.

[0114] The memory 92 may also include a program tool 925 (or utility) having a set (at least one) program module 924, including but not limited to: an operating system, one or more application programs, other program modules, and program data, each or some combination of these examples may include an implementation of a network environment.

[0115] The processor 91 executes various functional applications and data processing by running computer programs stored in the memory 92, such as the water purifier control method provided in any of the above embodiments.

[0116] Electronic device 90 can also communicate with one or more external devices 94 (e.g., keyboard, pointing device, etc.). This communication can be performed through input / output (I / O) interface 95. Furthermore, electronic device 90 can also communicate with one or more networks (e.g., local area network (LAN), wide area network (WAN), and / or public network, such as the Internet) via network adapter 96. As shown, network adapter 96 communicates with other modules of electronic device 90 via bus 93. It should be understood that, although not shown in the figure, other hardware and / or software modules can be used in conjunction with electronic device 90, including but not limited to: microcode, device drivers, redundant processors, external disk drive arrays, RAID (disk array) systems, tape drives, and data backup storage systems.

[0117] It should be noted that although several units / modules or sub-units / modules of the electronic device have been mentioned in the detailed description above, this division is merely exemplary and not mandatory. In fact, according to embodiments of this disclosure, the features and functions of two or more units / modules described above can be embodied in one unit / module. Conversely, the features and functions of one unit / module described above can be further divided and embodied by multiple units / modules.

[0118] Example 4

[0119] This disclosure also provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the control method for a water purifier provided in any of the above embodiments.

[0120] The readable storage medium may be more specifically adopted, including but not limited to: portable disk, hard disk, random access memory, read-only memory, erasable programmable read-only memory, optical storage device, magnetic storage device, or any suitable combination thereof.

[0121] Example 5

[0122] This disclosure also provides a computer program product, including a computer program that, when executed by a processor, implements the control method for the water purifier described in any of the above embodiments.

[0123] The program code for executing the computer program product of this disclosure can be written in any combination of one or more programming languages, and the program code can be executed entirely on a user device, partially on a user device, as a stand-alone software package, partially on a user device and partially on a remote device, or entirely on a remote device.

[0124] While specific embodiments of this disclosure have been described above, those skilled in the art should understand that these are merely illustrative examples, and the scope of protection of this disclosure is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this disclosure, but all such changes and modifications fall within the scope of protection of this disclosure.

Claims

1. A control method for a water purifier, characterized in that, The control method includes: In response to the hot water button being triggered, the trigger state of the unlock button is obtained, and the first detection result of the ultrasonic detector for the cup and the second detection result for the person taking water are obtained. When the unlock button is in an untriggered state, the flow rate of hot water is controlled according to the first detection result and the second detection result; When the unlock button is in the triggered state, the flow rate of hot water is controlled according to the first detection result; The first detection result includes the height, average diameter, and position of the cup; The flow velocity is calculated using the following formula: Flow rate = height of cup * average diameter * flow rate coefficient; The step of controlling the flow rate of hot water based on the first detection result and the second detection result includes: When the second detection result indicates that the height of the person taking the water is less than or equal to a preset height threshold, the flow velocity coefficient is controlled to be zero. The method of controlling the flow rate of hot water based on the first detection result and the second detection result further includes: When the second detection result indicates that the height of the person taking water is greater than the height threshold, the re-triggering status of the hot water button within a first preset time period is obtained. If the re-triggering status is not triggered, the flow rate coefficient is controlled to be zero; if the re-triggering status is triggered, the flow rate coefficient is controlled to be the first coefficient. The step of controlling the flow rate of hot water based on the first detection result includes: If the current mode is a non-long press water dispensing mode, then when the cup is placed on the water receiving platform, the flow rate coefficient is controlled to the second coefficient; when the cup is not placed on the water receiving platform, the flow rate coefficient is controlled to the third coefficient; wherein, the second coefficient is greater than the third coefficient; The method of controlling the flow rate of hot water based on the first detection result further includes: If the current mode is long-press water dispensing mode, then the re-triggering state of the target button within the second preset time period is obtained. If the re-triggering state is not triggered, the flow rate coefficient is controlled to be zero. If the re-triggering state is triggered, then when the cup is placed on the water receiving platform, the flow rate coefficient is controlled to be the fourth coefficient. When the cup is not placed on the water receiving platform, the flow rate coefficient is controlled to be the fifth coefficient. Wherein, the fourth coefficient is greater than the fifth coefficient. During the third preset time period, the flow velocity coefficient is continuously increased at a preset acceleration.

2. A control system for a water purifier, characterized in that, The control system implements the control method of the water purifier as described in claim 1, and the control system includes: an acquisition module and a flow rate control module; The acquisition module is used to acquire the trigger state of the unlock button in response to the hot water button, and to acquire the first detection result of the ultrasonic detector for the cup and the second detection result for the person taking water. The flow rate control module is used to control the flow rate of hot water based on the first detection result and the second detection result when the trigger state of the unlock key is not triggered. The flow rate control module is also used to control the flow rate of hot water based on the first detection result when the trigger state of the unlock key is triggered.

3. An electronic device comprising a memory, a processor, and a computer program stored in the memory and for running on the processor, characterized in that, When the processor executes the computer program, it implements the control method of the water purifier according to claim 1.

4. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by the processor, it implements the control method of the water purifier according to claim 1.

5. A computer program product, comprising a computer program, characterized in that, When the computer program is executed by the processor, it implements the control method for the water purifier as described in claim 1.

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