CN211123811U - Bathroom control circuit, device and system - Google Patents
Bathroom control circuit, device and system Download PDFInfo
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- CN211123811U CN211123811U CN201921948358.1U CN201921948358U CN211123811U CN 211123811 U CN211123811 U CN 211123811U CN 201921948358 U CN201921948358 U CN 201921948358U CN 211123811 U CN211123811 U CN 211123811U
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- 238000007791 dehumidification Methods 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 239000004973 liquid crystal related substance Substances 0.000 claims description 30
- 238000005286 illumination Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 abstract description 6
- 238000011897 real-time detection Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 1
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Abstract
The utility model discloses a bathroom control circuit, device and system, its circuit includes: the sensor module is used for detecting the temperature, the humidity and the brightness of the bathroom and detecting whether a person enters the bathroom; the display module is used for displaying temperature and humidity; the voice module is used for broadcasting the temperature and the humidity in real time; the motor driving module is used for driving the motor to carry out physical cooling and dehumidification; a lighting module for lighting; the control module is respectively connected with the sensor module, the display module, the voice module, the motor driving module and the lighting module and is used for controlling the lighting module to be turned on when people enter the bathroom and the light is dim and controlling the speed of the motor driving module according to the detected temperature and humidity; and the power supply module is connected with each module and is used for supplying power to each module. This application is through the equipment in control module control bathroom, and the sensor that links realizes that the people is opened at the lamp, the people goes the lamp and goes out, and realizes automatic cooling dehumidification according to the atmospheric control motor, reaches energy-conserving power saving's effect.
Description
Technical Field
The utility model relates to an intelligence house field, in particular to bathroom control circuit, device and system.
Background
At present, along with the improvement of the life quality of people, a bathroom becomes an important part in the life of people, and the arrangement of an intelligent system in the bathroom is more and more popular with people. However, it has the problem that when the user uses the bathroom, can produce steam, and prior art can't adjust temperature and humidity in the bathroom in real time, needs the user to open the exhaust fan manually and carries out the exhaust dehumidification.
Thus, the prior art has yet to be improved and enhanced.
SUMMERY OF THE UTILITY MODEL
In view of the foregoing prior art, an object of the utility model is to provide a bathroom control circuit, device and system, control the equipment in bathroom through control module, the gang sensor realizes that the people is opened at the lamp, the people goes the lamp and goes out, and realizes automatic cooling dehumidification according to the atmospheric control motor, reaches energy-conserving power saving's effect.
In order to achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a bathroom control circuit, it includes:
the sensor module is used for detecting the temperature, the humidity and the brightness of the bathroom and detecting whether a person enters the bathroom;
the display module is used for displaying temperature and humidity;
the voice module is used for broadcasting the temperature and the humidity in real time;
the motor driving module is used for driving the motor to carry out physical cooling and dehumidification;
a lighting module for lighting;
the control module is respectively connected with the sensor module, the display module, the voice module, the motor driving module and the lighting module and is used for controlling the lighting module to be turned on when people enter the bathroom and the light is dim and controlling the speed of the motor driving module according to the detected temperature and humidity;
and the power supply module is connected with each module and is used for supplying power to each module.
The sensor module includes: a human body sensor for detecting whether a person enters the bathroom; a temperature and humidity sensor for detecting the temperature and humidity of the bathroom; an illumination sensor for detecting the brightness of the bathroom environment; the utility model discloses a human body sensor, including human body sensor, temperature and humidity sensor, illumination sensor, control module, human body sensor's the 1 st foot, temperature and humidity sensor's the 1 st foot, illumination sensor's the 1 st foot all are connected with power module, human body sensor's the 2 nd foot, temperature and humidity sensor's the 2 nd foot, illumination sensor's the 2 nd foot all ground connection, human body sensor's the 3 rd foot, temperature and humidity sensor's the 3 rd foot, illumination sensor's the 3 rd foot all is connected with control module.
The display module comprises a liquid crystal display and a first resistor, a 1 st pin and a 16 th pin of the liquid crystal display are grounded, a 2 nd pin of the liquid crystal display is connected with the power module, a3 rd pin of the liquid crystal display is connected with one end of the first resistor, the other end of the first resistor is grounded, a 4 th pin, a 5 th pin, a 6 th pin, a 7 th pin, a 12 th pin, a 13 th pin and a 14 th pin of the liquid crystal display are all connected with the control module, and a 15 th pin of the liquid crystal display is connected with the power module.
The voice module comprises a voice unit and a loudspeaker, wherein the 1 st pin and the 2 nd pin of the voice unit are respectively connected with the 2 nd pin and the 1 st pin of the loudspeaker, the 7 th pin and the 8 th pin of the voice unit are connected with the control module, the 6 th pin of the voice unit is connected with the power module, and the 16 th pin of the voice unit is grounded.
The motor driving module comprises a first motor, a second motor and a motor driving unit for driving the first motor and the second motor; the 1 st foot of the motor driving unit is connected with the power supply, the 2 nd foot of the motor driving unit is grounded, the 3 rd foot, the 4 th foot, the 5 th foot and the 6 th foot of the motor driving unit are all connected with the control module, and the motor driving unit is further connected with the first motor and the second motor respectively.
The lighting module comprises a bathroom lighting lamp, a 1 st pin of the bathroom lighting lamp is connected with the control module, and a 2 nd pin of the bathroom lighting lamp is grounded.
The control module comprises a main control chip, wherein the No. 1 pin, the No. 4 pin, the No. 5 pin, the No. 6 pin, the No. 7 pin, the No. 8 pin and the No. 9 pin of the main control chip are respectively connected with the No. 14 pin, the No. 13 pin, the No. 12 pin, the No. 7 pin, the No. 6 pin, the No. 5 pin and the No. 4 pin of the liquid crystal display screen, the 16 th pin and the 17 th pin of the main control chip are respectively connected with the 8 th pin and the 7 th pin of the voice unit, the 23 rd pin, the 24 th pin, the 25 th pin and the 26 th pin of the main control chip are respectively connected with the 6 th pin, the 5 th pin, the 4 th pin and the 3 rd pin of the motor driving unit, the 27 th pin of the main control chip is connected with the 1 st pin of the bathroom lighting lamp, the 28 th pin of the main control chip is connected with the 3 rd pin of the illumination sensor, the 29 th foot of the main control chip is connected with the 3 rd foot of the temperature and humidity sensor, and the 30 th foot of the main control chip is connected with the 3 rd foot of the human body sensor.
The model of the main control chip is ATmega 328P.
A bathroom control apparatus comprising:
the device comprises a device body, wherein a sensor interface for connecting a sensor is arranged on the device body;
the first motor interface is arranged on the device body and used for connecting a first motor;
the second motor interface is arranged on the device body and used for connecting a second motor;
the illuminating lamp interface is arranged on the device body and used for connecting an illuminating lamp of a bathroom;
the power interface is arranged on the device body and used for accessing a power supply;
the liquid crystal display is arranged on the device body and used for displaying temperature and humidity;
a speaker for broadcasting temperature and humidity;
a speaker sound hole for diffusing a speaker sound provided on the device body;
and a bathroom control circuit as described in any of the above, the bathroom control circuit being provided inside the apparatus body;
the sensor interface, the illuminating lamp interface and the liquid crystal display are further connected with the main control chip, the first motor interface and the second motor interface are both connected with the motor driving unit, the loudspeaker is connected with the main control chip through the voice unit, and the loudspeaker is arranged behind the loudspeaker sound hole in the device body.
A bathroom control system comprising a bathroom control as described above.
Compared with the prior art, the utility model provides an among bathroom control circuit, device and the system, include: the sensor module is used for detecting the temperature, the humidity and the brightness of the bathroom and detecting whether a person enters the bathroom; the display module is used for displaying temperature and humidity; the voice module is used for broadcasting the temperature and the humidity in real time; the motor driving module is used for driving the motor to carry out physical cooling and dehumidification; a lighting module for lighting; the control module is respectively connected with the sensor module, the display module, the voice module, the motor driving module and the lighting module and is used for controlling the lighting module to be turned on when people enter the bathroom and the light is dim and controlling the speed of the motor driving module according to the detected temperature and humidity; and the power supply module is connected with each module and is used for supplying power to each module. This application controls the equipment in bathroom through control module, and the sensor that links realizes that the people is opened at the lamp, the people goes the lamp and goes out, and realizes automatic cooling dehumidification according to the atmospheric control motor, reaches energy-conserving power saving's effect.
Drawings
Fig. 1 is a block diagram of a bathroom control circuit provided by the present invention;
fig. 2 is a circuit diagram of a bathroom control circuit provided by the present invention;
fig. 3 is a structural diagram of the bathroom control device provided by the present invention.
Detailed Description
The utility model provides a bathroom control circuit, device and system controls the equipment in bathroom through control module, and the sensor that links realizes that the people opens at the lamp, the people walks the lamp and goes out, and realizes automatic cooling dehumidification according to the atmospheric control motor, reaches energy-conserving power saving's effect.
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the following description of the present invention will refer to the accompanying drawings and illustrate embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1, an embodiment of the present invention provides a bathroom control circuit, which includes: a sensor module 100 for detecting the temperature, humidity, brightness and whether a person enters the bathroom; a display module 200 for displaying temperature and humidity; the voice module 300 is used for broadcasting temperature and humidity in real time; a motor driving module 400 for driving the motor to perform physical cooling and dehumidification; a lighting module 500 for lighting; the control module 600 is connected with the sensor module 100, the display module 200, the voice module 300, the motor driving module 400 and the lighting module 500 respectively and used for controlling the lighting module 500 to be turned on when a person enters the bathroom and the light is dim and controlling the speed of the motor driving module 400 according to the detected temperature and humidity; and a power module 700 connected to each module for supplying power to each module.
When the implementation, the utility model discloses in, whether someone gets into the bathroom through sensor module 100 detection to detect luminance, be based on by control module 600 luminance is judged whether to start lighting module 500 and throw light on, and when the user used the bathroom by sensor module 100, temperature and humidity in the real-time detection bathroom show through display module 200, make the user can see corresponding humiture numerical value at any time, and through voice broadcast in the preset time humiture data, when temperature and humidity in the bathroom are greater than when outdoor, control module 600 control motor drive module 400 starts to cool down and dehumidify.
Referring to fig. 2, the sensor module 100 includes: a human body sensor 101 for detecting whether a person enters the bathroom; a temperature and humidity sensor 102 for detecting the temperature and humidity of the bathroom; an illumination sensor 103 for detecting the ambient light of the bathroom; the 1 st foot of the human body sensor 101, the 1 st foot of the temperature and humidity sensor 102 and the 1 st foot of the illumination sensor 103 are all connected with the power module 700, the 2 nd foot of the human body sensor 101, the 2 nd foot of the temperature and humidity sensor 102 and the 2 nd foot of the illumination sensor 103 are all grounded, and the 3 rd foot of the human body sensor 101, the 3 rd foot of the temperature and humidity sensor 102 and the 3 rd foot of the illumination sensor 103 are all connected with the control module 600.
In particular implementation, in the embodiment of the utility model provides an in, whether someone gets into the bathroom in human body sensor 101 real-time detection, temperature and humidity in the temperature and humidity sensor 102 real-time detection bathroom, the light dark degree in the light sensor 103 real-time detection bathroom, human body sensor 101, temperature and humidity sensor 102 and light sensor 103 convert the bathroom state that detects into corresponding detected signal respectively and pass to control module 600 in, by control module 600 basis the automatic corresponding bathroom equipment of detected signal is controlled.
Referring to fig. 2, the display module 200 includes a liquid crystal display 201 and a first resistor R1, the 1 st pin and the 16 th pin of the liquid crystal display 201 are grounded, the 2 nd pin of the liquid crystal display 201 is connected to the power module 700, the 3 rd pin of the liquid crystal display 201 is connected to one end of a first resistor R1, the other end of the first resistor R1 is grounded, the 4 th pin, the 5 th pin, the 6 th pin, the 7 th pin, the 12 th pin, the 13 th pin and the 14 th pin of the liquid crystal display 201 are all connected to the control module 600, and the 15 th pin of the liquid crystal display 201 is connected to the power module 700.
When the embodiment of the utility model provides an in, temperature and humidity sensor 102 carries out real-time detection to the temperature and humidity in the bathroom, then converts the state that detects to detecting signal and passes to control module 600, sends display signal to LCD 201 by control module 600 to drive LCD 201 and show corresponding temperature and humidity numerical value in real time.
Referring to fig. 2, the voice module 300 includes a voice unit 301 and a SPEAKER, wherein the 1 st pin and the 2 nd pin of the voice unit 301 are respectively connected to the 2 nd pin and the 1 st pin of the SPEAKER, the 7 th pin and the 8 th pin of the voice unit 301 are connected to the control module 600, the 6 th pin of the voice unit 301 is connected to the power module 700, and the 16 th pin of the voice unit 301 is connected to the ground.
When the temperature and humidity sensor 102 transmits the detection signal to the control module 600, the control module 600 sends a play signal to the voice unit 301 while controlling the liquid crystal display 201 to display the temperature and humidity value, and the voice unit 301 outputs an audio signal to the SPEAKER for playing so as to broadcast the corresponding temperature and humidity value; optionally, in the embodiment of the present invention, the control module 600 sends the play signal to the voice unit 301 at a preset certain time interval, where the time interval is 30 s-1 min in this embodiment, and when it needs to be described, the time interval may also be any other time interval. Specifically, the voice unit 301 has a model of BY 8301.
With continued reference to fig. 2, the motor driving module 400 includes a first motor M1, a second motor M2, and a motor driving unit 401 for driving the first motor M1 and the second motor M2; the 1 st pin of the motor driving unit 401 is connected to a power supply, the 2 nd pin of the motor driving unit 401 is grounded, the 3 rd pin, the 4 th pin, the 5 th pin and the 6 th pin of the motor driving unit 401 are all connected to the control module 600, and the motor driving unit 401 is further connected to the first motor M1 and the second motor M2 respectively.
In specific implementation, in the embodiment of the present invention, the control module 600 compares the temperature and humidity detected by the temperature and humidity sensor 102 with the outdoor temperature and humidity, when the temperature and humidity in the bathroom are close to the outdoor temperature and humidity, a first control signal is sent to the motor driving unit 401, so that the motor driving unit 401 drives the two motors to operate at a lower power, and controls the fans respectively connected to the two motors to start physical cooling of the bathroom in advance, and when the temperature and humidity in the bathroom are higher than the outdoor temperature, a second control signal is sent to the motor driving unit 401, so that the motor driving unit 401 drives the two motors to operate at a maximum power, and simultaneously, the temperature and humidity are reduced and exhausted at a fastest speed.
Particularly, in order to detect the outdoor temperature and humidity more accurately, so that the temperature and humidity data in the bathroom can be compared with the outdoor temperature and humidity data, the temperature and humidity sensor 102 can be further arranged outdoors to detect the outdoor temperature and humidity in the embodiment.
With continued reference to fig. 2, the lighting module 500 includes a bathroom lighting lamp L ED, the 1 st pin of the bathroom lighting lamp L ED is connected to the control module 600, and the 2 nd pin of the bathroom lighting lamp L ED is grounded.
Referring to fig. 2, the control module 600 includes a main control chip U1, wherein a 1 st pin, a 4 th pin, a 5 th pin, a 6 th pin, a 7 th pin, an 8 th pin and a 9 th pin of the main control chip U1 are connected to a 14 th pin, a 13 th pin, a 12 th pin, a 7 th pin, a 6 th pin, a 5 th pin and a 4 th pin of the liquid crystal display, a 16 th pin and a 17 th pin of the main control chip U1 are connected to an 8 th pin and a 7 th pin of the voice unit 301, a 23 rd pin, a 24 th pin, a 25 th pin and a 26 th pin of the main control chip U1 are connected to a 6 th pin, a 5 th pin, a 4 th pin and a3 rd pin of the motor driving unit 401, a 27 th pin of the main control chip U1 is connected to a 1 st pin of the lighting lamp L, a 28 th pin of the main control chip U1 is connected to a3 rd pin of the illumination sensor 103, a 29 th pin of the main control chip U1 is connected to the temperature and humidity sensor 102, and the human body sensor 1 is connected to the human body sensor ED 3930.
When specifically implementing, the embodiment of the utility model provides an in, be provided with corresponding control program in advance among the main control chip U1 to detect signal according to that human body sensor 101, temperature and humidity sensor 102 and illumination sensor 103 transmitted controls bathroom light L ED, first fan and second fan, realizes the people at the lamp at last and opens, and the people goes out the lamp, and the humiture is automatic when high cools down the dehumidification, reaches the purpose of equipment in the intelligent control bathroom, and is special, main control chip U1 specifically is ATmega P chip in the Arduino nano mainboard.
Please continue to refer to fig. 2, the power module 700 of the present invention includes a power interface J1, the power interface J1 is connected to an external DC power source, and then supplies power to the human body sensor 101, the temperature and humidity sensor 102, the light sensor 103, the motor driving unit 401, the liquid crystal display 201, the voice unit 301, and the main control chip U1 through the 1 st pin of the power interface J1, the 2 nd pin and the 3 rd pin of the power interface J1 are all grounded, and the power interface J1 is selected from a DC-005 universal DC power interface J1.
Referring to fig. 3, the present invention also provides a bathroom control device, including:
the device comprises a device body 10, wherein a sensor interface 20 for connecting a sensor is arranged on the device body 10;
a first motor interface 41 provided on the apparatus body 10 for connecting a first motor;
a second motor interface 42 provided on the apparatus body 10 for connecting a second motor;
a lamp interface 50 provided on the device body 10 for connecting a bathroom lamp;
a power supply interface 70 provided on the apparatus body 10 for accessing a power supply;
a liquid crystal display 201 provided on the apparatus body 10 for displaying temperature and humidity;
a SPEAKER for broadcasting temperature and humidity;
a speaker sound hole 30 for diffusing speaker sound provided on the device body 10;
and the bathroom control circuit as described in any of the above, which is provided inside the apparatus body 10;
the sensor interface 20, the lighting lamp interface 50 and the liquid crystal display 201 are further connected with a main control chip U1, the first motor interface 41 and the second motor interface 42 are both connected with a motor driving unit 401, the SPEAKER is connected with the main control chip U1 through a voice unit 301, and the SPEAKER is arranged behind the SPEAKER sound hole 30 inside the device body 10.
During specific implementation, bathroom controlling means can set up inside or outside the bathroom, through set up sensor interface 20 in order to connect the sensor on the device body 10, sensor interface 20 can set up the multiunit contact pin in order to connect a plurality of sensors, and every group contact pin is VCC, GND on the three sensor that corresponds respectively and the data transmission pin of being connected with main control chip U1, for example sets up three group contact pins, connects human body sensor 101, temperature and humidity sensor 102 and light sensor 103 respectively. Optionally, the sensor interface 20 may also be divided into three separate interfaces, and the sensor interface 20 may also be an existing interface with data transmission and power supply functions, such as a USB interface.
The device body 10 is provided with a first motor interface 41 and a second motor interface 42 to connect the first motor and the second motor, and the two motor interfaces are both interfaces on the motor driving unit 401 and are connected with the first motor and the second motor to drive the first motor and the second motor to work and drive the first fan and the second fan to cool and dehumidify.
The lighting lamp interface 50 is arranged on the device body 10 and is connected with a bathroom lighting lamp L ED to control the on and off of bathroom lighting.
The device body 10 is provided with a power interface 70 for receiving power to supply power to the whole bathroom control device.
The utility model also provides a bathroom control system, include as above bathroom controlling means. Since the bathroom control is described in detail above, it is not described in detail here.
To sum up, the utility model provides a pair of among bathroom control circuit, device and the system, include: the sensor module is used for detecting the temperature, the humidity and the brightness of the bathroom and detecting whether a person enters the bathroom; the display module is used for displaying temperature and humidity; the voice module is used for broadcasting the temperature and the humidity in real time; the motor driving module is used for driving the motor to carry out physical cooling and dehumidification; a lighting module for lighting; the control module is respectively connected with the sensor module, the display module, the voice module, the motor driving module and the lighting module and is used for controlling the lighting module to be turned on when people enter the bathroom and the light is dim and controlling the speed of the motor driving module according to the detected temperature and humidity; and the power supply module is connected with each module and is used for supplying power to each module. This application controls the equipment in bathroom through control module, and the sensor that links realizes that the people is opened at the lamp, the people goes the lamp and goes out, and realizes automatic cooling dehumidification according to the atmospheric control motor, reaches energy-conserving power saving's effect.
It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications should fall within the scope of the appended claims.
Claims (10)
1. A bathroom control circuit, comprising:
the sensor module is used for detecting the temperature, the humidity and the brightness of the bathroom and detecting whether a person enters the bathroom;
the display module is used for displaying temperature and humidity;
the voice module is used for broadcasting the temperature and the humidity in real time;
the motor driving module is used for driving the motor to carry out physical cooling and dehumidification;
a lighting module for lighting;
the control module is respectively connected with the sensor module, the display module, the voice module, the motor driving module and the lighting module and is used for controlling the lighting module to be turned on when people enter the bathroom and the light is dim and controlling the speed of the motor driving module according to the detected temperature and humidity;
and the power supply module is connected with each module and is used for supplying power to each module.
2. The bathroom control circuit of claim 1, wherein the sensor module comprises: a human body sensor for detecting whether a person enters the bathroom; a temperature and humidity sensor for detecting the temperature and humidity of the bathroom; an illumination sensor for detecting the brightness of the bathroom environment; the utility model discloses a human body sensor, including human body sensor, temperature and humidity sensor, illumination sensor, control module, human body sensor's the 1 st foot, temperature and humidity sensor's the 1 st foot, illumination sensor's the 1 st foot all are connected with power module, human body sensor's the 2 nd foot, temperature and humidity sensor's the 2 nd foot, illumination sensor's the 2 nd foot all ground connection, human body sensor's the 3 rd foot, temperature and humidity sensor's the 3 rd foot, illumination sensor's the 3 rd foot all is connected with control module.
3. The bathroom control circuit of claim 2, wherein the display module comprises a liquid crystal display and a first resistor, the 1 st pin and the 16 th pin of the liquid crystal display are grounded, the 2 nd pin of the liquid crystal display is connected with the power supply module, the 3 rd pin of the liquid crystal display is connected with one end of the first resistor, the other end of the first resistor is grounded, the 4 th pin, the 5 th pin, the 6 th pin and the 7 th pin of the liquid crystal display, the 12 th pin, the 13 th pin and the 14 th pin of the liquid crystal display are all connected with the control module, and the 15 th pin of the liquid crystal display is connected with the power supply module.
4. The bathroom control circuit of claim 2, wherein the voice module comprises a voice unit and a speaker, the 1 st pin and the 2 nd pin of the voice unit are respectively connected with the 2 nd pin and the 1 st pin of the speaker, the 7 th pin and the 8 th pin of the voice unit are connected with the control module, the 6 th pin of the voice unit is connected with the power module, and the 16 th pin of the voice unit is grounded.
5. The bathroom control circuit of claim 1, wherein the motor drive module comprises a first motor, a second motor, and a motor drive unit for driving the first motor and the second motor; the 1 st foot of the motor driving unit is connected with the power supply, the 2 nd foot of the motor driving unit is grounded, the 3 rd foot, the 4 th foot, the 5 th foot and the 6 th foot of the motor driving unit are all connected with the control module, and the motor driving unit is further connected with the first motor and the second motor respectively.
6. The bathroom control circuit of claim 1, wherein the lighting module comprises a bathroom light, a 1 st pin of the bathroom light is connected to the control module, and a 2 nd pin of the bathroom light is grounded.
7. The bathroom control circuit according to claim 2, wherein the control module comprises a main control chip, wherein the 1 st, 4 th, 5 th, 6 th, 7 th, 8 th and 9 th pins of the main control chip are respectively connected with the 14 th, 13 th, 12 th, 7 th, 6 th, 5 th and 4 th pins of the liquid crystal display screen, the 16 th and 17 th pins of the main control chip are respectively connected with the 8 th and 7 th pins of the voice unit, the 23 rd, 24 th, 25 th and 26 th pins of the main control chip are respectively connected with the 6 th, 5 th, 4 th and 3 rd pins of the motor driving unit, the 27 th pin of the main control chip is connected with the 1 st pin of the bathroom lighting lamp, the 28 th pin of the main control chip is connected with the 3 rd pin of the illumination sensor, the 29 th pin of the main control chip is connected with the 3 rd pin of the temperature and humidity sensor, and the 30 th pin of the main control chip is connected with the 3 rd pin of the human body sensor.
8. The bathroom control circuit of claim 7, wherein the main control chip is of type ATmega 328P.
9. A bathroom control, comprising:
the device comprises a device body, wherein a sensor interface for connecting a sensor is arranged on the device body;
the first motor interface is arranged on the device body and used for connecting a first motor;
the second motor interface is arranged on the device body and used for connecting a second motor;
the lighting lamp interface is arranged on the device body and used for connecting a bathroom lighting lamp;
the power interface is arranged on the device body and used for being connected with a power supply, and the liquid crystal display is used for displaying temperature and humidity;
a speaker for broadcasting temperature and humidity;
a speaker sound hole for diffusing a speaker sound provided on the device body;
and a bathroom control circuit as claimed in any one of claims 1-8, disposed inside the device body;
the sensor interface, the illuminating lamp interface and the liquid crystal display are further connected with the main control chip, the first motor interface and the second motor interface are both connected with the motor driving unit, the loudspeaker is connected with the main control chip through the voice unit, and the loudspeaker is arranged behind the loudspeaker sound hole in the device body.
10. A bathroom control system comprising the bathroom control of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921948358.1U CN211123811U (en) | 2019-11-12 | 2019-11-12 | Bathroom control circuit, device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921948358.1U CN211123811U (en) | 2019-11-12 | 2019-11-12 | Bathroom control circuit, device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211123811U true CN211123811U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921948358.1U Expired - Fee Related CN211123811U (en) | 2019-11-12 | 2019-11-12 | Bathroom control circuit, device and system |
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| Country | Link |
|---|---|
| CN (1) | CN211123811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911998A (en) * | 2020-08-10 | 2020-11-10 | 绍兴柯桥拟泰科技有限公司 | Intelligence bathroom heater upgrading box |
-
2019
- 2019-11-12 CN CN201921948358.1U patent/CN211123811U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911998A (en) * | 2020-08-10 | 2020-11-10 | 绍兴柯桥拟泰科技有限公司 | Intelligence bathroom heater upgrading box |
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