CN220892492U

CN220892492U - Air conditioner controller with unmanned automatic closing function

Info

Publication number: CN220892492U
Application number: CN202322655248.9U
Authority: CN
Inventors: 王晴; 童鑫
Original assignee: Anhui Haikong Electronic Technology Co ltd
Current assignee: Anhui Haikong Electronic Technology Co ltd
Priority date: 2023-09-28
Filing date: 2023-09-28
Publication date: 2024-05-03
Anticipated expiration: 2033-09-28

Abstract

The utility model relates to the field of air conditioners and discloses an air conditioner controller with an unmanned automatic closing function, which comprises an MCU main control chip, a voltage stabilizing circuit, a power adapter, a personnel detection circuit, an infrared learning circuit, an infrared emission circuit, a buzzer circuit and an infrared controller, wherein the output end of the MCU main control chip is electrically connected with the output end of the voltage stabilizing circuit, the output end of the voltage stabilizing circuit is electrically connected with the output end of the power adapter, the output end of the MCU main control chip is electrically connected with the output end of the buzzer circuit, the output end of the MCU main control chip is electrically connected with the infrared emission circuit, the output end of the MCU main control chip is electrically connected with the infrared learning circuit, and the infrared controller is electrically connected with the infrared learning circuit. According to the utility model, the personnel activity condition is detected by the personnel detection circuit, so that the air conditioner is closed in an unmanned state, and the energy waste is greatly reduced.

Description

Air conditioner controller with unmanned automatic closing function

Technical Field

The application relates to the technical field of air conditioners, in particular to an air conditioner controller with an unmanned automatic closing function.

Background

The air conditioner can simply and quickly bring comfortable indoor temperature environment for people, so as to become an indispensable household appliance in daily life along with the increasing of the living standard of people.

In view of the above-mentioned related art, the inventor believes that the existing air conditioner forgets to turn off the air conditioner after a person walks, so that the air conditioner cannot be turned off to cause long-time operation, and thus cause resource waste, and therefore, an air conditioner controller with an unmanned automatic turn-off function is proposed to solve the above-mentioned problems.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

In order to solve the problem that an air conditioner cannot be automatically closed when no person is present, the application provides an air conditioner controller with an unmanned automatic closing function.

The application provides an air conditioner controller with an unmanned automatic closing function, which adopts the following technical scheme:

The utility model provides an air conditioner controller with unmanned automatic shutdown function, includes MCU main control chip, voltage stabilizing circuit, power adapter, personnel detection circuit, infrared learning circuit, infrared emission circuit, buzzer circuit and infrared controller, MCU main control chip's output and voltage stabilizing circuit output electric connection, voltage stabilizing circuit's output and power adapter's output electric connection, MCU main control chip's output and buzzer circuit's output electric connection, MCU main control chip's output and infrared emission circuit electric connection, MCU main control chip's output and infrared learning circuit electric connection, infrared controller and infrared learning circuit electric connection.

Preferably, the MCU main control chip adopts ST series high-performance low-power consumption processors, a reset circuit and a vibration starting circuit are arranged in the MCU main control chip, and the infrared controller is electrically connected with the vibration starting circuit.

Preferably, the infrared learning circuit is internally provided with an infrared receiving head and a first capacitor, and the infrared receiving head is electrically connected with the first capacitor.

Preferably, the infrared emission circuit is internally provided with a first resistor, a first triode and an infrared diode, and the first resistor, the first triode and the infrared diode are electrically connected with each other.

Preferably, the personnel detection circuit is internally provided with a detection chip, a second capacitor and an antenna, and the detection chip, the second capacitor and the antenna are electrically connected with each other.

Preferably, the buzzer circuit is internally provided with a second resistor, a second triode and a buzzer, and the second resistor, the second triode and the buzzer are electrically connected.

Preferably, the infrared controller is internally provided with a learning, testing, time delay and detection distance device for setting the controller.

Preferably, the chip and the third capacitor are disposed inside the circuit, and the chip is electrically connected with the third capacitor.

In summary, the application has the following beneficial technical effects:

Through MCU main control chip, power adapter, personnel detection circuit, infrared learning circuit, infrared emission circuit, buzzer circuit and infrared controller that set up, power is supplied to whole device through voltage stabilizing circuit, the rethread infrared controller detects air conditioner controller's mounted position, rethread buzzer circuit makes air conditioner controller learn the shutdown instruction, thereby make Doppler effect radar module detection personnel condition in the personnel detection circuit, and then make personnel detection circuit transmit unmanned information to MCU main control chip, thereby give air conditioner controller through infrared emission circuit transmission signal and close the air conditioner, compare in prior art, through the detection to indoor personnel, thereby react to air conditioner controller, realize closing to unmanned time-conditioner, very big reduction energy's waste.

Drawings

FIG. 1 is a block diagram of an architecture of an embodiment of the application;

FIG. 2 is a schematic diagram of an infrared learning circuit of an embodiment of the application;

FIG. 3 is a schematic diagram of a person detection circuit of an embodiment of the application;

FIG. 4 is a schematic diagram of an infrared emission circuit of an embodiment of the application;

FIG. 5 is a schematic diagram of a buzzer circuit of an embodiment;

FIG. 6 is a schematic diagram of a voltage stabilizing circuit according to an embodiment of the application;

fig. 7 is a software program flow chart of an application embodiment.

Reference numerals illustrate: 1. an MCU main control chip; 2. a voltage stabilizing circuit; 3. a power adapter; 4. a person detection circuit; 5. an infrared learning circuit; 6. an infrared emission circuit; 7. a buzzer circuit; 8. an infrared controller; 9. a vibration starting circuit; 10. an infrared receiving head; 11. a first capacitor; 12. a first resistor; 13. a first triode; 14. an infrared diode; 15. a detection chip; 16. a second capacitor; 17. a second resistor; 18. a second triode; 19. a buzzer; 20. an antenna; 21. a chip; 22. a third capacitor; 23. and a reset circuit.

Detailed Description

The application is described in further detail below with reference to fig. 1-7.

The embodiment of the application discloses an air conditioner controller with an unmanned automatic closing function. Referring to fig. 1-7, an air conditioner controller with unmanned automatic closing function comprises an MCU main control chip 1, a voltage stabilizing circuit 2, a power adapter 3, a personnel detection circuit 4, an infrared learning circuit 5, an infrared emission circuit 6, a buzzer circuit 7 and an infrared controller 8, wherein the output end of the MCU main control chip 1 is electrically connected with the output end of the voltage stabilizing circuit 2, the output end of the voltage stabilizing circuit 2 is electrically connected with the output end of the power adapter 3, the output end of the MCU main control chip 1 is electrically connected with the output end of the buzzer circuit 7, the output end of the MCU main control chip 1 is electrically connected with the infrared emission circuit 6, the output end of the MCU main control chip 1 is electrically connected with the infrared learning circuit 5, and the infrared controller 8 is electrically connected with the infrared learning circuit 5.

Referring to fig. 1, the MCU main control chip 1 adopts an ST series high performance low power consumption processor, and is responsible for controlling and managing the operation of the whole controller through the MCU main control chip 1, wherein an infrared controller 8 and a vibration starting circuit 9 are disposed in the MCU main control chip 1, and a reset circuit 23 is electrically connected with the vibration starting circuit 9.

Referring to fig. 2, an infrared receiving head 10 and a first capacitor 11 are disposed in the infrared learning circuit 5, and the infrared receiving head 10 is electrically connected to the first capacitor 11, and the infrared learning circuit 5 is generally configured to receive an instruction of learning an air conditioner remote controller, and return the instruction to the MCU main control chip 1 for decoding and storing through photoelectric conversion, so as to realize instruction learning of the infrared controller 8.

Referring to fig. 4, a first resistor 12, a first triode 13, and an infrared diode 14 are disposed in the infrared emission circuit 6, and the first resistor 12, the first triode 13, and the infrared diode 14 are electrically connected to each other, and are used for emitting an air conditioner remote controller instruction stored in the MCU main control chip 1 through the infrared emission circuit 6, so as to realize remote control of air conditioner shutdown.

Referring to fig. 3, a detection chip 15, a second capacitor 16 and an antenna 20 are disposed in the personnel detection circuit 4, and the detection chip 15, the second capacitor 16 and the antenna 20 are electrically connected with each other, and are generally organized by a doppler effect radar module, so as to detect a personnel activity signal and return the personnel activity signal to the MCU main control chip 1, thereby realizing unmanned automatic closing of the air conditioner.

Referring to fig. 5, a second resistor 17, a second triode 18 and a buzzer 19 are disposed inside the buzzer circuit 7, and the second resistor 17, the second triode 18 and the buzzer 19 are electrically connected, so that the buzzer circuit 7 is used for debugging and detecting a distance to facilitate testing.

The infrared controller 8 is internally provided with a learning, testing, time delay and detection distance device for setting the controller, the voltage stabilizing circuit 2 is internally provided with a chip 21 and a third capacitor 22, and the chip 21 is electrically connected with the third capacitor 22.

The implementation principle of the air conditioner controller with the unmanned automatic closing function provided by the embodiment of the application is as follows: in an actual installation environment, the 'test key' of the infrared controller 8 is pressed down due to uncertain installation positions of the environment, whether the installation position is proper or not is judged through dripping sound, so that control equipment is installed, in the actual use process, due to the number of people and the moving speed factor, the delay time before shutdown needs to be set, the delay time can be changed by pressing down the delay setting of the infrared controller 8, then the infrared controller operates the buzzer circuit 7 according to the 'shutdown learning key' to enter a learning mode to learn an air conditioner remote controller shutdown instruction, the infrared learning circuit 5 converts an acquired optical signal into an electric signal, the electric signal is sent to the MCU timer pin PA vibration starting circuit 9, the MCU master control chip 1 is responsible for decoding and storing, when the personnel detection circuit 4 detects personnel activities, the signal enters the MCU master control chip 1 through an ADC pin to perform analog-digital conversion, whether the threshold value is reached or not is compared by the MCU master chip 1, and then the decoded pulse signal is output by the MCU master chip 1 pin PA0 to control the infrared transmitting circuit 6 to control the shutdown of the air conditioner.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. The utility model provides an air conditioner controller with unmanned self-closing function, includes MCU main control chip (1), voltage stabilizing circuit (2), power adapter (3), personnel detection circuit (4), infrared learning circuit (5), infrared emission circuit (6), buzzer circuit (7) and infrared controller (8), its characterized in that: the output end of MCU main control chip (1) is electrically connected with the output end of voltage stabilizing circuit (2), the output end of (2) is electrically connected with the output end of power adapter (3), the output end of MCU main control chip (1) is electrically connected with the output end of buzzer circuit (7), the output end of MCU main control chip (1) is electrically connected with infrared emission circuit (6), the output end of MCU main control chip (1) is electrically connected with infrared learning circuit (5), infrared controller (8) and infrared learning circuit (5) electric connection.

2. An air conditioner controller with unmanned automatic closing function according to claim 1, wherein: the MCU main control chip (1) adopts ST series high-performance low-power-consumption processors, a reset circuit (23) and a vibration starting circuit (9) are arranged in the MCU main control chip (1), and an infrared controller (8) is electrically connected with the vibration starting circuit (9).

3. An air conditioner controller with unmanned automatic closing function according to claim 1, wherein: an infrared receiving head (10) and a first capacitor (11) are arranged in the infrared learning circuit (5), and the infrared receiving head (10) is electrically connected with the first capacitor (11).

4. An air conditioner controller with unmanned automatic closing function according to claim 1, wherein: the infrared emission circuit (6) is internally provided with a first resistor (12), a first triode (13) and an infrared diode (14), and the first resistor (12), the first triode (13) and the infrared diode (14) are electrically connected with each other.

5. An air conditioner controller with unmanned automatic closing function according to claim 1, wherein: the personnel detection circuit (4) is internally provided with a detection chip (15), a second capacitor (16) and an antenna (20), and the detection chip (15), the second capacitor (16) and the antenna (20) are electrically connected with each other.

6. An air conditioner controller with unmanned automatic closing function according to claim 1, wherein: the buzzer circuit (7) is internally provided with a second resistor (17), a second triode (18) and a buzzer (19), and the second resistor (17), the second triode (18) and the buzzer (19) are electrically connected.

7. An air conditioner controller with unmanned automatic closing function according to claim 1, wherein: the infrared controller (8) is internally provided with a learning, testing, time delay and detection distance device for setting the controller.

8. An air conditioner controller with unmanned automatic closing function according to claim 1, wherein: the voltage stabilizing circuit (2) is internally provided with a chip (21) and a third capacitor (22), and the chip (21) is electrically connected with the third capacitor (22).