TW202008085A - Intelligent controlling system and method - Google Patents

Abstract

The present invention provides an intelligent controlling system and method. The method includes generating a first detection result by detecting whether a high-tech toilet is clean, and generating a second detection result by detecting whether a door of a toilet is close, and generating a third detection result by detecting whether paper of a roll plane is enough. The method further includes acquiring analytical results by analyzing the first detection result, the second detection result, and the third detection result, and performing operations according to the analytical results. The present invention is convenient for users to use the toilet.

Description

Intelligent control system and method

The invention relates to the field of detection and control, in particular to a smart control system and method for conveniently using toilets.

People in life often encounter the dilemma when they need to use the bathroom in a company or public place (such as a train station) but find that the bathroom is already occupied, or find that the tissue box is empty after using the bathroom.

In view of the above, it is necessary to provide a smart control system, which can timely obtain the hygienic status and usage status information in the bathroom through the server in the system, and send the hygienic status and usage status information to the mobile terminal to remind the mobile The user of the terminal can easily use the toilet.

In view of the above, it is necessary to provide a smart control method that can timely obtain the sanitary status and usage status information in the bathroom through the server, and send the sanitary status and usage status information to the mobile terminal to remind the user of the mobile terminal Easy to use the toilet.

An intelligent control system, the system includes:

server;

A smart toilet is provided in the toilet. The smart toilet includes a first sensor, the first sensor is used to detect whether the smart toilet is clean, and send the first detection result to the server;

A smart door handle is provided on the door of the toilet, the smart door handle includes a second sensor, the second sensor is used to detect whether the door of the toilet is closed, and send a second detection result To the server; and

A paper reel is provided in the toilet. The paper reel includes a third sensor. The third sensor is used to detect the usage of the paper roll in the paper reel and send the third detection result. To the server;

The server is used to receive the first detection result, the second detection result and the third detection result, and also used to analyze the first detection result, the second detection result and the third detection result To obtain an analysis result, and perform related operations according to the analysis result.

Preferably, when the analysis result is that the smart toilet is in a clean state, the toilet door is open, and the roll paper in the paper reel is sufficient, the server sends a reminder to the user to use the toilet Prompt to mobile terminal;

When the result of the analysis is that the bathroom door is closed, regardless of whether the smart toilet is in a clean state and the roll paper in the paper reel is sufficient, the server sends a reminder to the user that the bathroom is occupied Prompt to the mobile terminal; and

When the analysis result is that the smart toilet is in an unclean state and the toilet door is in an open state, the server sends a reminder to the user that the toilet needs to be cleaned regardless of whether the paper roll in the paper roll is sufficient To the mobile terminal.

Preferably, when the analysis result is that the smart toilet is in an unclean state, regardless of whether the toilet door is open and whether the roll paper in the paper reel is sufficient, the server controls the smart toilet to automatically Flush and deodorize.

Preferably, the first sensor includes a camera and a gas sensor, the second sensor includes a proximity sensor, and the third sensor includes a weight sensor or another proximity sensor Tester.

Preferably, the system further includes an indicator light, which is provided on the smart door handle.

Preferably, when the analysis result is that there is sufficient paper roll in the paper reel and the door of the bathroom is open, the indicator light displays green to remind the user to use the bathroom with confidence;

When the analysis result is that there is less paper roll in the paper reel and the toilet door is open, the indicator light displays yellow to remind the user to use the toilet, but the paper roll is insufficient;

When the analysis result is that the bathroom door is in a closed state, regardless of whether the paper roll in the paper reel is sufficient, the indicator light displays red to remind the user that the bathroom is occupied.

A smart control method, the method includes:

Detect whether the smart toilet is clean and generate a first detection result, wherein the smart toilet is installed in the toilet;

Detecting whether the bathroom door is closed and generating a second detection result, wherein the smart door handle is provided on the bathroom door;

Detecting the usage of the roll paper in the paper roll and generating a third detection result, wherein the paper roll is installed in the toilet;

Analyzing the first detection result, the second detection result and the third detection result to obtain an analysis result; and

Perform relevant operations based on the analysis results.

Preferably, the method further includes;

When the analysis result is that the smart toilet is in a clean state, the bathroom door is in an open state, and the roll paper in the paper reel is sufficient, a reminder is sent to remind the user to use the bathroom with confidence;

When the result of the analysis is that the bathroom door is closed, regardless of whether the smart toilet is in a clean state and whether the roll paper in the paper reel is sufficient, a reminder is sent to remind the user that the bathroom is occupied; and

When the analysis result is that the smart toilet is in an unclean state and the toilet door is open, regardless of whether the roll paper in the paper roll is sufficient, a reminder is sent to remind the user that the toilet needs cleaning.

Preferably, the method further includes:

When the result of the analysis is that the smart toilet is in an unclean state, regardless of whether the toilet door is open and whether the roll paper in the paper reel is sufficient, the smart toilet is controlled to automatically flush and deodorize.

Preferably, the method further includes:

When the analysis result is that the paper roll in the paper reel is sufficient and the bathroom door is open, the indicator light on the handle of the smart door is controlled to display green to remind the user to use the bathroom with confidence;

When the analysis result is that there is less paper roll in the paper reel and the toilet door is open, the indicator light is controlled to display yellow to remind the user to use the toilet, but the roll paper is insufficient; and

When the result of the analysis is that the bathroom door is closed, regardless of whether the paper roll in the paper reel is sufficient, the indicator light is controlled to display red to remind the user that the bathroom is occupied.

Compared with the prior art, the smart control system and method provided by the present invention can obtain the hygienic status and usage status information in the bathroom in time and send the sanitary status and usage status information to the mobile terminal to remind the mobile terminal Users can easily use the toilet.

Refer to FIG. 1 for an application environment diagram of the intelligent control system 100 according to an embodiment of the present invention. The intelligent control system 100 is applied in an application environment composed of a bathroom 1, a server 2 and a mobile terminal 3. The toilet 1 includes, but is not limited to, a smart toilet 10, a smart door handle 11, and a paper reel 12. In this embodiment, the smart toilet 10 and the paper reel 12 are installed in the bathroom 1, and the smart door handle 11 is installed on the door of the bathroom 1 on the outward side. The smart toilet 10, the smart door handle 11 and the paper reel 12 are respectively connected to the server 2 in communication. It can be understood that there may be multiple toilets 1, and only one is shown in FIG. 1.

In this embodiment, the server 2 includes, but is not limited to, the communication module 20, the memory 21, and the processor 22. The communication module 20 and the memory 21 are electrically connected to the processor 22 respectively. The server 2 communicates with the mobile terminal 3 through the communication module 20. When the user needs to use the toilet 1, the user can find the toilet 1 that is not currently occupied, clean, and has sufficient paper rolls through the prompt of the smart control system 100.

In this embodiment, the memory 21 is used to store software programs and data installed in the server 2. In this embodiment, the memory 21 may be an internal storage unit of the server 2, such as a hard disk or a memory of the server 2. In other embodiments, the memory 21 may also be an external storage device of the server 2, such as a plug-in hard disk, a smart media card (SMC), and a secure digital device (equipment) provided on the server 2 ( Secure Digital, SD) card or flash memory card (Flash Card), etc. The processor 22 may be a central processing unit, a microprocessor or other data processing chip.

In this embodiment, the mobile terminal 3 includes, but is not limited to, the communication module 30 and the display screen 31. The communication module 30 and the display screen 31 are electrically connected. The communication module 30 is used to provide wired or wireless network communication for the mobile terminal 3. For example, the mobile terminal 3 is wirelessly connected to the server 2 through the communication module 30. The display screen 31 may be a liquid crystal display (Liquid Crystal Display, LCD) or organic light-emitting diode (Organic Light-Emitting Diode, OLED) display screen. The display screen 31 is used to display prompt information and the like. The display screen 31 may have a touch function. The mobile terminal 3 may be a smart phone, a tablet computer, or a wearable device, such as a wearable watch, a bracelet, and the like.

In this embodiment, the smart toilet 10 includes, but is not limited to, the toilet cover 101, the motor 102, and the first sensor 103, as shown in FIG. The motor 102 is in communication with the server 2, and the motor 102 can control the opening and closing of the toilet lid 101. The first sensor 103 is communicatively connected to the server 2, the first sensor 103 sends a first detection result to the server 2, and the server 2 according to the first detection The test result is analyzed to see whether the smart toilet 10 is currently clean.

The first sensor 103 includes a camera 104 and a gas sensor 105. The camera 104 may be an infrared camera, which is used to take a picture in the smart toilet 10 and send the picture to the server 2. The server 2 compares the photos taken in the smart toilet 10 with the pre-stored photos taken when the smart toilet 10 is in a clean state to analyze whether the smart toilet 10 is currently clean.

If the similarity between the photo taken in the smart toilet 10 and the photo taken when the pre-stored smart toilet 10 is in a clean state is greater than or equal to a preset value, it means that the smart toilet 10 is currently in a clean state, and the server 2 sends the smart toilet 10 Information about the current clean state is sent to the mobile terminal 3, which is convenient for users who carry the mobile terminal 3 to use the smart toilet 10 in time; if the photos taken in the smart toilet 10 and the pre-stored smart toilet 10 are in a clean state The similarity of the photos is less than the preset value, indicating that the smart toilet 10 is currently in an unclean state, and the server 2 sends information that the smart toilet 10 is currently in an unclean state to the mobile terminal 3, which is convenient for cleaning personnel carrying the mobile terminal 3 Clean the smart toilet 10 in time. If the smart toilet 10 is currently in an unclean state, the server 2 can also control the smart toilet 10 to automatically flush and deodorize. For example, the server 2 may send control information to the smart toilet 10 to control the smart toilet 10 to perform automatic flushing and deodorization (for example, to start automatic spraying of the fragrance installed in the toilet 1).

It can be understood that, in order to avoid the situation of leaking user privacy through the camera 104. In this embodiment, the camera 104 is installed inside the toilet cover 101 (shown in FIG. 3 ). The camera 104 may be covered by a lens cover provided above the camera 104.

In this embodiment, the motor 102 can control the opening and closing of the toilet lid 101. The time required for the toilet cover 101 to open to a preset angle is set as the first time, and the server 2 controls the lens cover to shield the camera 104 after the first time to protect user privacy.

It can be understood that the preset angle is the angle between the toilet cover 101 and the toilet seat. The motor 102 can control the opening speed of the toilet cover 101, so that the first time required for the toilet cover 101 to open to the preset angle can be calculated. When the angle between the toilet cover 101 and the toilet seat is greater than or equal to the preset angle, the server 2 controls the lens cover to cover the camera 104; when the toilet cover 101 and the smart toilet seat When the angle between is smaller than the preset angle, the server 2 controls the lens cover not to block the camera 104.

The gas sensor 105 is used to detect the type and concentration of gas in the bathroom 1. For example, the gas sensor 105 can be used to detect gases such as hydrogen sulfide, ammonia gas, methyl mercaptan, indole, methane, ethane, etc., which can indicate an odor in the bathroom 1. The gas sensor 105 sends the type and concentration information of the detected gas in the bathroom 1 to the server 2, and the server 2 analyzes whether the current bathroom 1 is clean according to the type and concentration information of the gas. For example, when the server 2 determines that the gas sensor 105 detects a gas that can indicate an odor in the bathroom 1, and the concentration of the gas is greater than or equal to a preset value, it indicates that the bathroom 1 is not clean; 2 determines that the gas sensor 105 does not detect a gas that can indicate the odor in the bathroom 1, or the gas sensor 105 detects a gas that can indicate the odor in the bathroom 1 and the concentration of the gas is less than The preset value indicates that the bathroom 1 is clean. The gas sensor 105 may be a semiconductor gas sensor, an infrared absorption gas sensor, an electrochemical sensor, or a smart gas sensor.

In this embodiment, the smart door handle 11 includes a switch 110, a second sensor 111, and an indicator light 112, as shown in FIG. The second sensor 111 is used to detect whether the switch 110 is closed, generate a second detection result, and send the second detection result to the server 2 to detect the door of the toilet 1 Whether to close. For example, the second sensor 111 may be a proximity sensor, the proximity sensor is disposed in the switch 110, and the switch 110 is a mechanism switch. When the door of the bathroom 1 is closed, the switch 110 is in a closed state. At this time, the proximity sensor is blocked by the switch 110, and the distance information detected by the proximity sensor is less than or equal to a preset distance When the door of the bathroom 1 is opened, the switch 110 is in an open state, at this time the proximity sensor is not blocked by the switch 110, the distance information detected by the proximity sensor is greater than the preset distance . The second sensor 111 sends the detected distance information to the server 2, and the server 2 compares the detected distance with the preset distance to determine whether the door of the toilet 1 is closed.

When the server 2 determines that the bathroom 1 door is closed, the indicator 112 is controlled to display red to remind the user that the bathroom 1 is currently occupied; when the server 2 determines the bathroom 1 When the door is open, the indicator 112 is controlled to display green to remind the user that the bathroom 1 is currently not occupied.

In this embodiment, the indicator light 112 of the smart door handle 11 can also indicate the usage of the paper roll in the paper roll 12 in the toilet 1. When it is detected that the roll paper in the paper reel 12 is sufficient and the toilet 1 is not currently occupied, the indicator 112 on the smart door handle 11 displays green to remind the user that the toilet 1 can be used with confidence; when detected When there is less roll paper in the paper reel 12 and the toilet 1 is not currently occupied, the indicator 112 on the smart door handle 11 displays yellow to remind the user that the toilet 1 can be used, but the roll paper is insufficient; when detected When the bathroom 1 is currently occupied, regardless of whether the current roll of paper in the bathroom 1 is sufficient, the indicator light 112 on the smart door handle 11 displays red to remind the user that the bathroom 1 is occupied.

In one embodiment, the paper reel 12 includes a fixed shaft 40 and a housing 41 (as shown in FIG. 5 ). When the roll paper in the winder 12 is a hollow roll paper, the fixing shaft 40 can pass through the central hole of the hollow roll paper, so that the hollow roll paper can be fixed. The housing 41 has an inner cavity, and the fixed shaft 40 is located in the inner cavity of the housing 41 so that the hollow roll paper can be stored in the housing 41. The paper reel 12 further includes a third sensor 301 and an indicator light 302. The third sensor 301 is used to detect the usage of the roll paper in the paper roll 12 and send the third detection result to the server 2. The third sensor 301 may be a weight sensor or another proximity sensor. The weight sensor is located on the fixed shaft 40 and is used to measure the weight of the roll paper. The weight sensor sends the detected weight of the roll paper to the server 2, and the server 2 controls the indicator 302 to indicate the usage of the roll paper according to the detected weight of the roll paper.

For example, when the roll paper in the winder 12 is sufficient, the weight of the roll paper measured by the weight sensor is within the first preset weight range. At this time, the indicator 302 displays green, indicating that There is sufficient roll paper in the reel 12; when there is less roll paper in the reel 12, the weight of the roll paper measured by the weight sensor is within the second preset weight range, at this time The indicator light 302 displays yellow, indicating that there is less paper roll in the paper reel 12; when there is no paper roll in the paper reel 12, the weight of the paper roll measured by the weight sensor is located in the third Within the preset weight range, the indicator light 302 displays red at this time, indicating that there is no roll paper in the reel 12. It can be understood that the first preset weight range is greater than the second preset weight range, and the second preset weight range is greater than the third preset weight range.

In another embodiment, the paper reel 12 includes a fixed shaft 40, a square shaft 32 and a cover plate 33 (as shown in FIG. 6). One end of the fixed shaft 40 is fixed at a fixed position (such as a wall). The square shaft 32 passes through a through hole at the other end of the fixed shaft 40, so that the square shaft 32 is disposed on the fixed shaft 40. One end of the cover plate 33 is engaged with one end of the square shaft 32 provided on the fixed shaft 40, and the other end extends to the other end of the square shaft 32. The other end of the square shaft 32 can pass through the center hole of the hollow roll paper, so that the hollow roll paper is stored in the cover plate 33. In this embodiment, the paper reel 12 further includes the distance sensor and the indicator light 302. The distance sensor is located on the square shaft 32 and is used to measure the distance between the square shaft 32 and the cover plate 33. The distance sensor sends the detected distance between the square shaft 32 and the cover plate 33 to the server 2, the server 2 according to the detected square shaft 32 and the cover plate The distance between 33 controls the indicator light 302 to indicate the use of the hollow roll paper.

For example, when the distance between the square shaft 32 and the cover plate 33 is within the first preset distance range, it means that the paper roll in the paper reel 12 is sufficient at this time, and the indicator light 302 displays green at this time; When the distance between the square shaft 32 and the cover plate 33 is within the second preset distance range, it means that there is less paper roll in the paper reel 12 at this time, and the indicator light 302 displays yellow; When the distance between the square shaft 32 and the cover plate 33 is within the third preset distance range, it indicates that the paper reel 12 is not rolling paper at this time, and the indicator light 302 is displayed in red. It can be understood that the first preset distance range is greater than the second preset distance range, and the second preset distance range is greater than the third preset distance range.

In another embodiment, the total length of the hollow roll paper and the inner diameter of the hollow paper tube in the hollow roll paper can also be known, and the current number of times the hollow paper roll rolls when the user draws the roll paper can be calculated to calculate the current Use the roll paper, and use the indicator to remind the user.

As shown in FIG. 7, a flowchart of a smart control method according to a preferred embodiment of the present invention. According to different requirements, the order of the steps in the flowchart can be changed, and some steps can be omitted or combined.

In step S1, the first sensor 103 detects whether the smart toilet 10 is clean, and sends the first detection result to the server 2.

The first sensor 103 includes a camera 104 and a gas sensor 105. The camera 104 is used to take a photo of the smart toilet 10 and send the photo to the server 2. The server 2 compares the photos taken in the smart toilet 10 with the pre-stored photos taken when the smart toilet 10 is in a clean state to analyze whether the smart toilet 10 is currently clean. The gas sensor 105 is used to detect the type and concentration of gas in the bathroom 1. The gas sensor 105 sends the type and concentration information of the detected gas in the bathroom 1 to the server 2, and the server 2 analyzes whether the current bathroom 1 is clean according to the type and concentration information of the gas.

In step S2, the second sensor 111 detects whether the door of the bathroom 1 is closed, and sends the second detection result to the server 2.

The second sensor 111 may be a proximity sensor. The proximity sensor is disposed in the switch 110. The second sensor 111 sends the detected distance information to the server. 2. The server 2 compares the detected distance with the preset distance to determine whether the door of the toilet 1 is closed.

In step S3, the third sensor 301 detects the usage of the roll paper in the paper winder 12, and sends the third detection result to the server 2.

The third sensor 301 may be a weight sensor or another proximity sensor. The weight sensor is located on the fixed shaft 40 and is used to measure the weight of the roll paper. The weight sensor sends the detected weight of the roll paper to the server 2, and the server 2 controls the indicator 302 to indicate the usage of the roll paper according to the detected weight of the roll paper. The proximity sensor sends the detected distance between the square shaft 32 and the cover plate 33 to the server 2, the server 2 according to the detected square shaft 32 and the cover The distance between the boards 33 controls the indicator light 302 to indicate the use of the roll paper.

In step S4, the server 2 receives the first detection result, the second detection result, and the third detection result.

In step S5, the server 2 also analyzes the first detection result, the second detection result, and the third detection result to obtain an analysis result, and performs related operations according to the analysis result.

When the analysis result is that the smart toilet 10 is in a clean state, the door of the toilet 1 is open, and the roll paper in the paper reel 12 is sufficient, the server 2 sends a reminder to the user to use the toilet 1 with confidence To the mobile terminal 3;

When the analysis result is that the door of the toilet 1 is closed, regardless of whether the smart toilet 10 is in a clean state and whether the roll paper in the paper reel 12 is sufficient, the server 2 sends a reminder to the user that the bathroom 1 A reminder that has been occupied to the mobile terminal 3;

When the analysis result is that the smart toilet 10 is in an unclean state and the door of the toilet 1 is in an open state, regardless of whether the roll paper in the paper roll 12 is sufficient, the server 2 sends a reminder to the user The reminder that the toilet 1 needs to be cleaned is sent to the mobile terminal 3;

When the analysis result is that the smart toilet 10 is in an unclean state, regardless of whether the door of the toilet 1 is open and whether the roll paper in the paper reel 12 is sufficient, the server 2 controls the smart toilet 10 Automatic flushing and deodorization.

Through the above steps S1 to S5, the server 2 can timely obtain the hygienic status and usage status information in the bathroom 1, and send the hygienic status and usage status information to the mobile terminal 3 to remind the mobile terminal 3 of the use It is convenient for the user to use the bathroom 1.

The above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the above preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced None should deviate from the spirit and scope of the technical solutions of the present invention.

1‧‧‧Bathroom 2‧‧‧Server 3‧‧‧Mobile terminal 10‧‧‧smart toilet 11‧‧‧Smart door handle 12‧‧‧Paper reel 301‧‧‧The third sensor 20, 30‧‧‧ communication module 21‧‧‧Memory 22‧‧‧ processor 31‧‧‧Display screen 101‧‧‧ toilet lid 102‧‧‧Motor 103‧‧‧ First sensor 104‧‧‧Camera 105‧‧‧ gas sensor 110‧‧‧switch 111‧‧‧Second sensor 112, 302‧‧‧ indicator 40‧‧‧Fixed shaft 41‧‧‧Housing 32‧‧‧square shaft 33‧‧‧cover 100‧‧‧Smart control system

FIG. 1 is an application environment diagram of a preferred embodiment of the smart control system of the present invention. 2 is a structural diagram of a preferred embodiment of a smart toilet in a smart control system of the present invention. 3 is a schematic diagram of a preferred embodiment of a smart toilet in a smart control system of the present invention. 4 is a structural diagram of a preferred embodiment of a smart door handle in a smart control system of the present invention. FIG. 5 is a schematic diagram of the first preferred embodiment of the paper winder in the intelligent control system of the present invention. 6 is a schematic diagram of a second preferred embodiment of a paper winder in the smart control system of the present invention. 7 is a flowchart of a preferred embodiment of the smart control method of the present invention.

S1~S5‧‧‧Step

Claims (9)

A smart control system, the system includes: a server; a smart toilet, installed in a toilet, the smart toilet includes a first sensor, the first sensor is used to detect whether the smart toilet is clean, and The first detection result is sent to the server; a smart door handle is provided on the door of the toilet, the smart door handle includes a second sensor, and the second sensor is used to detect the toilet Whether the door is closed, and send the second detection result to the server; and a paper reel, set in the toilet, the paper reel includes a third sensor, and the third sensor is used to detect Describing the usage of the roll paper in the reel and sending the third detection result to the server; the server is used to receive the first detection result, the second detection result and the third detection The result is also used to analyze the first detection result, the second detection result, and the third detection result to obtain an analysis result, and perform related operations according to the analysis result. According to the smart control system described in item 1 of the patent application scope, when the analysis result is that the smart toilet is in a clean state, the toilet door is in an open state, and the roll paper in the paper reel is sufficient, the The server sends a prompt reminding the user to use the restroom to the mobile terminal; when the analysis result is that the door of the restroom is closed, regardless of whether the smart toilet is in a clean state and whether the roll paper in the paper roll is Sufficient, the server sends a reminder to the mobile terminal to remind the user that the toilet is occupied; and when the analysis result is that the smart toilet is in an unclean state and the door of the toilet is open, regardless If the paper roll in the paper roll is sufficient, the server sends a reminder to the mobile terminal to remind the user that the toilet needs cleaning. According to the smart control system described in item 1 of the patent application scope, when the analysis result is that the smart toilet is in an unclean state, regardless of whether the toilet door is open and whether the paper roll in the paper roll is sufficient , The server controls the smart toilet to automatically flush and deodorize. According to the intelligent control system described in item 1 of the patent application scope, the first sensor includes a camera and a gas sensor, the second sensor includes a proximity sensor, and the third sensor It includes a weight sensor or another proximity sensor. According to the smart control system described in item 1 of the patent application scope, the system further includes an indicator light, the indicator light is provided on the smart door handle, when the analysis result is that the paper roll in the paper roll is sufficient and the toilet When the door of the door is open, the indicator light is green to remind the user to use the toilet with confidence; when the analysis result is that there is less paper roll in the paper reel and the door of the bathroom is open, the indicator The lamp displays yellow to remind the user to use the toilet, but the roll paper is insufficient; when the analysis result is that the toilet door is closed, regardless of whether the roll paper in the reel is sufficient, the indicator shows red To remind the user that the toilet is occupied. A smart control method, comprising: detecting whether a smart toilet is clean and generating a first detection result, wherein the smart toilet is installed in a toilet; detecting whether the toilet door is closed, and generating a second detection A measurement result, wherein the smart door handle is provided on the door of the toilet; the use of the roll paper in the paper reel is detected, and a third detection result is generated, wherein the paper reel is provided in the toilet; Analyzing the first detection result, the second detection result, and the third detection result to obtain an analysis result; and performing related operations according to the analysis result. According to the smart control method described in item 6 of the patent application scope, the method further includes: when the analysis result is that the smart toilet is in a clean state, the toilet door is in an open state, and the roll in the paper reel When there is enough paper, a reminder reminding the user to use the restroom is sent; when the analysis result is that the door of the restroom is closed, regardless of whether the smart toilet is in a clean state and whether the paper in the paper reel is sufficient , Sending a reminder to remind the user that the toilet is occupied; and when the analysis result is that the smart toilet is in an unclean state and the toilet door is open, regardless of whether the paper roll in the paper roll is sufficient , Send a reminder to remind the user that the toilet needs cleaning. According to the smart control method described in item 6 of the patent application scope, the method further includes: when the analysis result is that the smart toilet is in an unclean state, regardless of whether the toilet door is open and the paper reel Whether the roll paper inside is sufficient, the smart toilet is controlled to automatically flush and deodorize. According to the smart control method described in item 6 of the patent application scope, the method further includes: when the analysis result is that the roll paper in the paper reel is sufficient and the toilet door is open, controlling the smart door handle The indicator light displays green to remind the user to use the restroom with confidence; when the analysis result is that there is less paper roll in the paper reel and the door of the bathroom is open, the indicator light is controlled to display yellow to remind the user The toilet is used, but the roll paper is insufficient; and when the analysis result is that the toilet door is closed, regardless of whether the roll paper in the winder is sufficient, the indicator light is controlled to display red to remind the user The restroom has been occupied.

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