A dimming method, controller, control system and shower door for dimming glass

Abstract

An embodiment of the present invention discloses a dimming method for dimming glass, which is applied to a shower door, comprising: obtaining human body sensing information in real time; when the human body sensing information is received, obtaining humidity information in the bathroom and controlling the dimming glass to be in a fogged state or a transparent state according to the human body sensing information and the humidity information in the bathroom; when the human body sensing information is not received, obtaining light intensity information outside the bathroom and light intensity information inside the bathroom and adjusting the transmittance of the dimming glass according to the light intensity information outside the bathroom and the light intensity information inside the bathroom. An embodiment of the present invention also discloses a controller, a control system, and a shower door related to the above-mentioned dimming method. Using the embodiment of the present invention, the transmittance of the dimming glass is controlled according to multiple factors such as sensing information, humidity, and light intensity, with a high degree of intelligence and reduced power consumption.

Description

Technical Field

[0001] The present invention relates to the technical field of bathrooms, and in particular to a dimming method for dimming glass, a controller, a control system for dimming glass, and a shower room door. Background Art

[0002] With the continuous development of bathroom technology, shower rooms are widely used in bathrooms. To meet the dual needs of glass transparency and privacy protection, some shower rooms now use dimming glass as partition doors and use sensor control to control the dimming glass. For example, when a person is detected in the shower room, the dimming glass is powered off to achieve a privacy protection effect. When no person is detected in the shower room, the dimming glass is powered on to expand the visual sense of space in the bathroom.

[0003] However, this type of control method only controls the transmittance of the dimming glass based on sensing information, and does not control the transmittance of the dimming glass based on multiple environmental factors such as humidity and light intensity. The degree of intelligence is low, and the dimming glass is always powered on when no one is using the shower room, consuming a lot of electricity. Summary of the Invention

[0004] The technical problem to be solved by the embodiments of the present invention is to provide a dimming method, controller, control system and shower door for dimming glass, which control the transmittance of the dimming glass according to multiple factors such as sensing information, humidity and light intensity, have a high degree of intelligence and reduce power consumption.

[0005] In order to solve the above technical problems, on the one hand, an embodiment of the present invention provides a dimming method for dimming glass, which is applied to a shower door, including: obtaining human body sensing information in real time; when the human body sensing information is received, obtaining humidity information in the bathroom and controlling the dimming glass to be in a fogged state or a transparent state according to the human body sensing information and the humidity information in the bathroom; when the human body sensing information is not received, obtaining light intensity information outside the bathroom and light intensity information inside the bathroom and adjusting the transmittance of the dimming glass according to the light intensity information outside the bathroom and the light intensity information inside the bathroom.

[0006] As an improvement to the above solution, the step of adjusting the transmittance of the smart glass based on the light intensity information outside the bathroom and the light intensity information inside the bathroom includes: comparing the light intensity information outside the bathroom with a first preset light intensity, and comparing the light intensity information inside the bathroom with a second preset light intensity; when the light intensity information outside the bathroom is less than the first preset light intensity and the light intensity information inside the bathroom is less than the second preset light intensity, calculating a regulation voltage based on the light intensity information outside the bathroom and the light intensity information inside the bathroom, and adjusting the input voltage of the smart glass according to the regulation voltage; when the light intensity information outside the bathroom is greater than or equal to the first preset light intensity and the light intensity information inside the bathroom is less than the second preset light intensity, regulating the input voltage of the smart glass to a preset voltage so that the smart glass is transparent; and when the light intensity information outside the bathroom is less than the first preset light intensity and the light intensity information inside the bathroom is greater than or equal to the second preset light intensity, regulating the input voltage of the smart glass to a preset voltage so that the smart glass is transparent.

[0007] As an improvement to the above scheme, the step of calculating the adjustment voltage based on the light intensity information outside the bathroom and the light intensity information inside the bathroom includes: calculating the first voltage U1 according to the formula U1 = Umax*(1-T1 / T10), wherein Umax is the maximum input voltage of the dimming glass, T1 is the light intensity information outside the bathroom, and T10 is the first preset light intensity; calculating the second voltage U2 according to the formula U2 = Umax*(1-T2 / T20), wherein T2 is the light intensity information inside the bathroom, and T20 is the second preset light intensity; and calculating the adjustment voltage U according to the formula U = MAX(U1, U2).

[0008] As an improvement to the above-mentioned scheme, the step of controlling the dimming glass to be in a fogged state or a transparent state according to the human body sensing information and the humidity information in the bathroom includes: when the human body sensing information in the shower room is received, adjusting the input voltage of the dimming glass to the minimum voltage to make the dimming glass in a fogged state; when the human body sensing information in the shower room is not received, judging whether the human body sensing information outside the shower room is received, and when the judgment is yes, obtaining the humidity information in the bathroom and controlling the dimming glass to be in a fogged state or a transparent state according to the humidity information in the bathroom, and when the judgment is no, executing the step of obtaining the light intensity information outside the bathroom and the light intensity information inside the bathroom and adjusting the transmittance of the dimming glass according to the light intensity information outside the bathroom and the light intensity information inside the bathroom.

[0009] As an improvement to the above-mentioned solution, the step of controlling the dimming glass to be in a fogged state or a transparent state according to the humidity information in the bathroom also includes: judging whether the humidity information in the bathroom is greater than a preset humidity value; if the judgment is yes, adjusting the input voltage of the dimming glass to a minimum voltage so that the dimming glass is in a fogged state; if the judgment is no, adjusting the input voltage of the dimming glass to a preset voltage so that the dimming glass is in a transparent state.

[0010] As an improvement of the above-mentioned scheme, before the step of obtaining human body sensing information, the dimming method further includes: obtaining first button information; switching the working mode of the dimming glass according to the first button information, wherein the working mode includes a manual mode and an intelligent mode; when it is determined that the working mode of the dimming glass is the manual mode, obtaining second button information and adjusting the transmittance of the dimming glass according to the second button information; when it is determined that the working mode of the dimming glass is the intelligent mode, executing the step of obtaining human body sensing information in real time.

[0011] On the other hand, an embodiment of the present invention also provides a controller, including: a sensing information acquisition module for acquiring human body sensing information; a humidity acquisition unit for acquiring humidity information in a bathroom; a first light intensity acquisition unit for acquiring light intensity information outside the bathroom; a second light intensity acquisition unit for acquiring light intensity information in the bathroom; and an adjustment module for controlling the dimming glass to be in a fogged state or a transparent state according to the human body sensing information and the humidity information in the bathroom when the human body sensing information is received, or for adjusting the transmittance of the dimming glass according to the light intensity information outside the bathroom and the light intensity information in the bathroom when the human body sensing information is not received.

[0012] As an improvement to the above-mentioned scheme, the sensing information acquisition module includes a first sensing acquisition unit and a second sensing acquisition unit, the first sensing acquisition unit is used to acquire human body sensing information in the shower room, and the second sensing acquisition unit is used to acquire human body sensing information outside the shower room; the adjustment module includes a first processing unit, a second processing unit, a third processing unit and a fourth processing unit, the first processing unit is used to control the dimming glass to be in a fogged state or start the second processing unit according to the human body sensing information in the shower room, the second processing unit is used to start the third processing unit or the fourth processing unit according to the human body sensing information outside the shower room, the third processing unit is used to control the dimming glass to be in a fogged state or a transparent state according to the humidity information in the bathroom, and the fourth processing unit is used to adjust the transmittance of the dimming glass according to the light intensity information outside the bathroom and the light intensity information inside the bathroom.

[0013] On the other hand, an embodiment of the present invention further provides a control system for dimming glass, comprising a sensor, a humidity sensor, a first light intensity sensor, a second light intensity sensor, a driving device and the above-mentioned controller, wherein the first light intensity sensor is arranged outside the bathroom, and the humidity sensor and the second light intensity sensor are arranged inside the bathroom; the controller is connected to the sensor, humidity sensor, the first light intensity sensor and the second light intensity sensor respectively, the sensor is used to collect human body sensing information, the humidity sensor is used to collect humidity information in the bathroom, the first light intensity sensor is used to collect light intensity information outside the bathroom, and the second light intensity sensor is used to collect light intensity information in the bathroom; the input end of the driving device is connected to an external power supply, the output end of the driving device is connected to the dimming glass, the controller is connected to the control end of the driving device and is used to output control information to the driving device according to the human body sensing information, the humidity information in the bathroom, the light intensity information outside the bathroom and the light intensity information in the bathroom, and the driving device is used to control the input voltage of the dimming glass according to the control information.

[0014] On the other hand, an embodiment of the present invention further provides a shower room door, comprising a door body and the above-mentioned control system; the door body comprises a dimming glass, and the control system is connected to the dimming glass.

[0015] The implementation of the embodiments of the present invention has the following beneficial effects:

[0016] In the dimming method, the controller controls the transmittance of the dimming glass based on human body sensing information, humidity information in the bathroom, light intensity information outside the bathroom, and light intensity information inside the bathroom. Compared with the traditional induction dimming method, it is more intelligent and consumes less power. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a flowchart of the implementation of the first embodiment of the dimming method for the dimming glass provided by the present invention;

[0018] Figure 2 This is a specific implementation flow chart of the first embodiment of the dimming method for dimming glass provided by the present invention;

[0019] Figure 3 This is a system block diagram of a first embodiment of a control system for switchable glass provided by the present invention;

[0020] Figure 4 This is a flowchart of the implementation of the second embodiment of the dimming method for the dimming glass provided by the present invention. DETAILED DESCRIPTION

[0021] In order to make the objectives, technical solutions and advantages of the present invention more clear, the present invention will be described in further detail below with reference to the accompanying drawings.

[0022] Combine Figures 1 to 3 As shown, Figures 1 to 3 The first embodiment of the present invention is shown. Figure 1 As shown, the first embodiment of the present invention provides a dimming method for dimming glass, which is applied to a shower door, comprising:

[0023] S101, obtaining human body sensing information in real time.

[0024] In this embodiment, the human body sensing information includes human body sensing information inside the shower room and human body sensing information outside the shower room.

[0025] S102 : When the human body sensing information is received, the humidity information in the bathroom is obtained and the switchable glass is controlled to be in an atomized state or a transparent state according to the human body sensing information and the humidity information in the bathroom.

[0026] S103 : When the human body sensing information is not received, obtaining light intensity information outside the bathroom and light intensity information inside the bathroom, and adjusting the light transmittance of the switchable glass according to the light intensity information outside the bathroom and light intensity information inside the bathroom.

[0027] It should be noted that in the dimming method, the controller controls the transmittance of the dimming glass based on human body sensing information, humidity information in the bathroom, light intensity information outside the bathroom, and light intensity information inside the bathroom. Compared with the traditional induction dimming method, it is more intelligent and consumes less power.

[0028] like Figure 2 As shown, step S102 specifically includes:

[0029] S201, determine whether human body sensing information in the shower room is received, if it is determined to be yes, execute step S202, if it is determined to be no, execute step S203.

[0030] S202, adjusting the input voltage of the switchable glass to a minimum voltage so that the switchable glass is in an atomized state.

[0031] When human body sensing information in the shower room is received, it means that the shower room is in use, and the dimming glass is adjusted to be in an atomized state to achieve the purpose of privacy protection.

[0032] S203, determining whether human body sensing information outside the shower room is received, if so, executing step S204, if not, executing step S103.

[0033] S204: Obtaining humidity information in the bathroom.

[0034] S205 , determining whether the humidity information in the bathroom is greater than a preset humidity value, and executing step S202 if the determination is yes, and executing step S206 if the determination is no.

[0035] When the human body sensing information outside the shower room is received, it means that the user is in the bathroom and outside the shower room. At this time, the user may be using bathroom facilities such as a toilet and a washbasin. When the humidity information in the bathroom is greater than the preset humidity value, it means that the user has just finished showering, and there is a lot of fog in the shower room or a lot of water stains remain on the surface of the dimming glass. If the dimming glass is adjusted to a transparent state at this time, it will not only create a bad visual effect, but also waste electricity resources. Therefore, in this embodiment, it is chosen to keep the dimming glass in a fogged state to optimize the visual effect while saving electricity resources.

[0036] S206 , adjusting the input voltage of the switchable glass to a preset voltage so that the switchable glass is in a transparent state.

[0037] like Figure 2 As shown, step S103 specifically includes:

[0038] S301, obtaining light intensity information outside the bathroom and light intensity information inside the bathroom.

[0039] The light intensity information outside the bathroom refers to the intensity of natural light outside the bathroom, and the light intensity information inside the bathroom refers to the intensity of light inside the bathroom.

[0040] S302, determining whether the light intensity information outside the bathroom is less than a first preset light intensity, if so, executing step S303, if not, executing step S304.

[0041] S303, determining whether the light intensity information in the bathroom is less than a second preset light intensity, if so, executing step S305, if not, executing step S304.

[0042] S304: Adjust the input voltage of the switchable glass to a preset voltage so that the switchable glass is in a transparent state.

[0043] When the light intensity information outside the bathroom is greater than or equal to the first preset light intensity, it indicates that it is daytime. Therefore, the dimming glass is adjusted to a transparent state to expand the visual sense of space in the bathroom, thereby increasing the transparency and brightness of the house. When the light intensity information outside the bathroom is less than the first preset light intensity, it indicates that it is nighttime. At this time, if the light intensity information inside the bathroom is greater than the second preset light intensity, it indicates that there is sufficient light in the bathroom or the house. Similarly, the dimming glass is adjusted to a transparent state to expand the visual sense of space in the bathroom, thereby increasing the transparency and brightness of the house.

[0044] S305 , calculating an adjustment voltage according to the light intensity information outside the bathroom and the light intensity information inside the bathroom, and adjusting the input voltage of the switchable glass according to the adjustment voltage.

[0045] The calculation process of the regulation voltage is specifically as follows:

[0046] Calculate the first voltage U1 according to the formula U1=Umax*(1-T1 / T10), where Umax is the maximum input voltage of the dimming glass, T1 is the light intensity outside the bathroom, and T10 is the first preset light intensity;

[0047] The second voltage U2 is calculated according to the formula U2 = Umax*(1-T2 / T20), where T2 is the light intensity information in the bathroom and T20 is the second preset light intensity;

[0048] The regulating voltage U is calculated according to the formula U=MAX(U1, U2), where U=MAX(U1, U2) means taking the maximum value of U1 and U2 as the regulating voltage.

[0049] It should be noted that when the light intensity information outside the bathroom is less than the first preset light intensity and the light intensity information inside the bathroom is less than the second preset light intensity, this indicates that there is little light inside the bathroom or house. To maintain brightness inside the house, the dimming glass needs to have a certain light transmittance. However, if the dimming glass is transparent, it will produce specular reflections, which can easily startle users when they pass by the bathroom at night. Therefore, the dimming glass needs to have a blurring effect and a certain light transmittance. As shown in the above formula, the adjustment voltage varies based on the light intensity information outside the bathroom and the light intensity information inside the bathroom. When either the light intensity information outside the bathroom or the light intensity information inside the bathroom decreases, the adjustment voltage increases to increase the light transmittance of the dimming glass and minimize the reduction in brightness inside the house.

[0050] like Figure 3As shown, the first embodiment of the present invention further provides a control system for a dimming glass 10, including a sensor 1, a humidity sensor 2, a first light intensity sensor 3, a second light intensity sensor 4, a driving device 5 and a controller 6, wherein the first light intensity sensor 3 is arranged outside the bathroom, and the humidity sensor 2 and the second light intensity sensor 4 are arranged inside the bathroom; the controller 6 is connected to the sensor 1, the humidity sensor 2, the first light intensity sensor 3 and the second light intensity sensor 4 respectively, the sensor 1 is used to collect human body sensing information, the humidity sensor 2 is used to collect humidity information in the bathroom, the first light intensity sensor 3 is used to collect light intensity information outside the bathroom, and the second light intensity sensor 4 is used to collect light intensity information in the bathroom; the input end of the driving device 5 is connected to an external power supply, and the output end of the driving device 5 is connected to the dimming glass 10, the controller 6 is connected to the control end of the driving device 5 and is used to output control information to the driving device 5 according to the human body sensing information, the humidity information in the bathroom, the light intensity information outside the bathroom and the light intensity information in the bathroom, and the driving device 5 is used to control the input voltage of the dimming glass 10 according to the control information.

[0051] The sensor 1 includes a first sensor 11 and a second sensor 12. The first sensor 11 is located inside the shower room and is used to collect human body sensing information inside the shower room. The second sensor 12 is located outside the shower room and is used to collect human body sensing information outside the shower room. The controller 6 is used to output control information to the drive device 5 based on the human body sensing information inside the shower room, the human body sensing information outside the shower room, the humidity information inside the bathroom, the light intensity information outside the bathroom, and the light intensity information inside the bathroom. In this embodiment, the first sensor 11 and the second sensor 12 are preferably radar sensors or infrared sensors, but are not limited thereto. They only need to be able to perform inductive detection.

[0052] like Figure 3 As shown, the controller 6 includes:

[0053] The sensing information acquisition module 61 is used to obtain human body sensing information;

[0054] Humidity acquisition unit 62, used to obtain humidity information in the bathroom;

[0055] A first light intensity acquisition unit 63 is used to acquire light intensity information outside the bathroom;

[0056] The second light intensity acquisition unit 64 is used to obtain the light intensity information in the bathroom

[0057] The adjustment module 65 is used to control the dimming glass 10 to be in a fogged state or a transparent state according to the human body sensing information and the humidity information in the bathroom when the human body sensing information is received, or to adjust the transmittance of the dimming glass 10 according to the light intensity information outside the bathroom and the light intensity information inside the bathroom when the human body sensing information is not received.

[0058] The input end of the regulating module 65 is respectively connected to the sensing information acquisition module 61 , the humidity acquisition unit 62 , the first light intensity acquisition unit 63 and the second light intensity acquisition unit 64 , and the output end of the regulating module 65 is connected to the driving device 5 .

[0059] Specifically, the sensing information acquisition module 61 includes a first sensing acquisition unit 611 and a second sensing acquisition unit 612, the first sensing acquisition unit 611 is used to obtain human body sensing information in the shower room, and the second sensing acquisition unit 612 is used to obtain human body sensing information outside the shower room; the adjustment module 65 includes a first processing unit 651, a second processing unit 652, a third processing unit 653 and a fourth processing unit 654, the first processing unit 651 is used to control the dimming glass 10 to be in a fogging state or start the second processing unit 652 according to the human body sensing information in the shower room, the second processing unit 652 is used to start the third processing unit 653 or the fourth processing unit 654 according to the human body sensing information outside the shower room, the third processing unit 653 is used to control the dimming glass 10 to be in a fogging state or a transparent state according to the humidity information in the bathroom, and the fourth processing unit 654 is used to adjust the transmittance of the dimming glass 10 according to the light intensity information outside the bathroom and the light intensity information inside the bathroom.

[0060] Among them, the first sensor 11, the first sensing acquisition unit 611 and the first processing unit 651 are connected in sequence, the first processing unit 651 is connected to the driving device 5 and the second processing unit 652 respectively, the second sensor 12, the second sensing acquisition unit 612 and the second processing unit 652 are connected in sequence, the second processing unit 652 is connected to the third processing unit 653 and the fourth processing unit 654 respectively, the humidity sensor 2, the humidity acquisition unit 62 and the third processing unit 653 are connected in sequence, the third processing unit 653 is connected to the driving device 5, the first light intensity sensor 3, the first light intensity acquisition unit 63 and the fourth processing unit 654 are connected in sequence, the second light intensity sensor 4, the second light intensity acquisition unit 64 and the fourth processing unit 654 are connected in sequence, and the fourth processing unit 654 is connected to the driving device 5.

[0061] Correspondingly, the first embodiment of the present invention further provides a shower room door, comprising a door body and the above-mentioned control system; the door body comprises a dimming glass, and the control system is connected to the dimming glass.

[0062] like Figure 4 As shown, Figure 4 The second embodiment of the present invention is shown. Different from the first embodiment, before step S101, the dimming method further includes:

[0063] S111, obtaining first key information.

[0064] The first button information is generated by the touch panel on the switchable glass or a corresponding remote control.

[0065] S112: Switch the working mode of the dimming glass according to the first button information.

[0066] The working modes include manual mode and intelligent mode.

[0067] The user can select the working mode of the switchable glass 10 through the touch panel or the remote controller.

[0068] S113: When it is determined that the working mode of the switchable glass is the manual mode, execute step S114.

[0069] S114: Acquire second button information and adjust the light transmittance of the switchable glass according to the second button information.

[0070] S115: Determine that the working mode of the switchable glass is the smart mode, and execute step S101.

[0071] When it is determined that the working mode of the smart glass 10 is the manual mode, the user can select a satisfactory transmittance through the touch panel or remote control; when it is determined that the working mode of the smart glass 10 is the intelligent mode, the controller 6 intelligently controls the smart glass 10 according to the dimming method described in the first embodiment.

[0072] By adopting the embodiment of the present invention, the transmittance of the switchable glass is controlled according to multiple factors such as sensing information, humidity and light intensity, which has a high degree of intelligence and reduces power consumption.

[0073] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A dimming method for dimming glass, applied to shower room doors, characterized in that: include: Get human body sensing information in real time; When the human body sensing information is received, the humidity information in the bathroom is obtained and the dimming glass is controlled to be in an atomized state or a transparent state according to the human body sensing information and the humidity information in the bathroom; When the human body sensing information is not received, obtaining light intensity information outside the bathroom and light intensity information inside the bathroom and adjusting the light transmittance of the dimming glass according to the light intensity information outside the bathroom and light intensity information inside the bathroom; The step of controlling the switchable glass to be in an atomized state or a transparent state according to the human body sensing information and the humidity information in the bathroom includes: When human body sensing information in the shower room is received, the input voltage of the switchable glass is adjusted to a minimum voltage so that the switchable glass is in an atomized state; When no human body sensing information is received in the shower room, it is determined whether human body sensing information is received outside the shower room. If the answer is yes, the humidity information in the bathroom is obtained and the dimming glass is controlled to be in an atomized state or a transparent state according to the humidity information in the bathroom. When the judgment is no, the steps of obtaining the light intensity information outside the bathroom and the light intensity information inside the bathroom and adjusting the transmittance of the switchable glass according to the light intensity information outside the bathroom and the light intensity information inside the bathroom are performed.

2. The dimming method of the dimming glass according to claim 1, characterized in that: The step of adjusting the transmittance of the switchable glass according to the light intensity information outside the bathroom and the light intensity information inside the bathroom includes: Comparing the light intensity information outside the bathroom with a first preset light intensity, and comparing the light intensity information inside the bathroom with a second preset light intensity; When the light intensity information outside the bathroom is less than the first preset light intensity, and the light intensity information inside the bathroom is less than the second preset light intensity, calculating an adjustment voltage according to the light intensity information outside the bathroom and the light intensity information inside the bathroom, and adjusting the input voltage of the switchable glass according to the adjustment voltage; When the light intensity information outside the bathroom is greater than or equal to the first preset light intensity, and the light intensity information inside the bathroom is less than the second preset light intensity, adjusting the input voltage of the switchable glass to a preset voltage so that the switchable glass is in a transparent state; When the light intensity information outside the bathroom is less than the first preset light intensity and the light intensity information inside the bathroom is greater than or equal to the second preset light intensity, the input voltage of the switchable glass is adjusted to a preset voltage to make the switchable glass transparent.

3. The dimming method of the dimming glass according to claim 2, characterized in that: The step of calculating the adjustment voltage according to the light intensity information outside the bathroom and the light intensity information inside the bathroom comprises: Calculate the first voltage U1 according to the formula U1=Umax*(1-T1 / T10), where Umax is the maximum input voltage of the dimming glass, T1 is the light intensity outside the bathroom, and T10 is the first preset light intensity; The second voltage U2 is calculated according to the formula U2 = Umax*(1-T2 / T20), where T2 is the light intensity information in the bathroom and T20 is the second preset light intensity; The regulated voltage U is calculated according to the formula U=MAX(U1, U2).

4. The dimming method of the dimming glass according to claim 1, characterized in that: The step of controlling the switchable glass to be in an atomized state or a transparent state according to the humidity information in the bathroom further includes: Determine whether the humidity information in the bathroom is greater than a preset humidity value, If the answer is yes, the input voltage of the switchable glass is adjusted to the minimum voltage so that the switchable glass is in an atomized state. When the judgment result is no, the input voltage of the switchable glass is adjusted to a preset voltage so that the switchable glass is in a transparent state.

5. The dimming method of the dimming glass according to claim 1, characterized in that: Before the step of obtaining human body sensing information, the method further includes: Get the first button information; Switching the working mode of the switchable glass according to the first button information, wherein the working mode includes a manual mode and an intelligent mode; When it is determined that the working mode of the switchable glass is the manual mode, obtaining second button information and adjusting the transmittance of the switchable glass according to the second button information; When it is determined that the working mode of the switchable glass is the smart mode, the step of acquiring human body sensing information in real time is performed.

6. A controller, characterized in that: include: A sensing information acquisition module is used to obtain human body sensing information; A humidity acquisition unit, used to obtain humidity information in the bathroom; A first light intensity acquisition unit is used to acquire light intensity information outside the bathroom; The second light intensity acquisition unit is used to obtain the light intensity information in the bathroom an adjustment module, configured to control the dimming glass to be in an atomized state or a transparent state according to the human body sensing information and the humidity information in the bathroom when the human body sensing information is received, or to adjust the transmittance of the dimming glass according to the light intensity information outside the bathroom and the light intensity information inside the bathroom when the human body sensing information is not received; The step of controlling the switchable glass to be in an atomized state or a transparent state according to the human body sensing information and the humidity information in the bathroom includes: When human body sensing information in the shower room is received, the input voltage of the switchable glass is adjusted to a minimum voltage so that the switchable glass is in an atomized state; When no human body sensing information is received in the shower room, it is determined whether human body sensing information is received outside the shower room. If the answer is yes, the humidity information in the bathroom is obtained and the dimming glass is controlled to be in an atomized state or a transparent state according to the humidity information in the bathroom. When the judgment is no, the steps of obtaining the light intensity information outside the bathroom and the light intensity information inside the bathroom and adjusting the transmittance of the switchable glass according to the light intensity information outside the bathroom and the light intensity information inside the bathroom are performed.

7. The controller according to claim 6, characterized in that The sensing information acquisition module includes a first sensing acquisition unit and a second sensing acquisition unit, wherein the first sensing acquisition unit is used to acquire sensing information of human bodies in the shower room, and the second sensing acquisition unit is used to acquire sensing information of human bodies outside the shower room; The adjustment module includes a first processing unit, a second processing unit, a third processing unit and a fourth processing unit. The first processing unit is used to control the dimming glass to be in a fogged state or start the second processing unit according to the human body sensing information in the shower room. The second processing unit is used to start the third processing unit or the fourth processing unit according to the human body sensing information outside the shower room. The third processing unit is used to control the dimming glass to be in a fogged state or a transparent state according to the humidity information in the bathroom. The fourth processing unit is used to adjust the transmittance of the dimming glass according to the light intensity information outside the bathroom and the light intensity information inside the bathroom.

8. A control system for dimming glass, characterized in that: The device comprises a sensor, a humidity sensor, a first light intensity sensor, a second light intensity sensor, a driving device, and the controller according to any one of claims 6 to 7, wherein the first light intensity sensor is arranged outside the bathroom, and the humidity sensor and the second light intensity sensor are arranged inside the bathroom; The controller is connected to the sensor, humidity sensor, first light intensity sensor and second light intensity sensor respectively, the sensor is used to collect human body sensing information, the humidity sensor is used to collect humidity information in the bathroom, the first light intensity sensor is used to collect light intensity information outside the bathroom, and the second light intensity sensor is used to collect light intensity information in the bathroom; The input end of the driving device is connected to an external power supply, the output end of the driving device is connected to the dimming glass, the controller is connected to the control end of the driving device and is used to output control information to the driving device based on the human body sensing information, the humidity information in the bathroom, the light intensity information outside the bathroom, and the light intensity information inside the bathroom. The driving device is used to control the input voltage of the dimming glass according to the control information.

9. A shower door, characterized in that: comprising a door body and the control system according to claim 8; The door body includes dimming glass, and the control system is connected to the dimming glass.

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