CN207797332U - A kind of air conditioner intelligent control system module - Google Patents
A kind of air conditioner intelligent control system module Download PDFInfo
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- CN207797332U CN207797332U CN201721796935.0U CN201721796935U CN207797332U CN 207797332 U CN207797332 U CN 207797332U CN 201721796935 U CN201721796935 U CN 201721796935U CN 207797332 U CN207797332 U CN 207797332U
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Abstract
The utility model provides a kind of air conditioner intelligent control system module, in the infrared sensor module scanning room and scanning result is converted to data packet, one-chip computer module is transferred to by I2C, one-chip computer module parses the data packet that infrared sensor transmits, one-chip computer module controls the opening and closing of air-conditioning according to the analysis result of data packet by serial communication modular, and one-chip computer module controls the folding angle of air-conditioning flabellum according to the analysis result of data packet by communications module.The utility model passes through infrared thermopile sensor technology, collection analysis goes out current indoor number and human body temperature, can obtain to be currently to need to reduce the result data that indoor temperature still needs raising indoor temperature, and it analyzes and obtains the data that air-conditioning flabellum needs motor how to rotate, then these data are transmitted to air conditioner electric control plate, it is allowed to carry out corresponding operating.Intelligence degree significantly improves, and can play the role of energy efficiency.
Description
Technical field
The utility model is related to a kind of air conditioner intelligent control system modules, more particularly to infrared thermopile sensor and air-conditioning
Flabellum motor controls.
Background technology
With the development of science and technology, people's living standard is higher and higher, the demand for development of intelligent appliance is also higher and higher, empty
It adjusts and a kind of common household electrical appliances, intelligentized transformation is used as increasingly to be valued by people, existing air conditioner intelligent degree is low,
The folding angle that can not be opened and closed and be adjusted automatically air-conditioning flabellum according to indoor actual conditions, can not expire
Sufficient consumer demand.
Utility model content
The purpose of this utility model is to provide a kind of air conditioner intelligent control system modules, pass through infrared thermopile sensor
Technology, collection analysis go out current indoor number and human body temperature, can obtain to be currently that reduction indoor temperature is needed still to need to rise
The result data of high indoor temperature, and analyze and obtain the data that air-conditioning flabellum needs motor how to rotate, then these are counted
According to air conditioner electric control plate is transmitted to, it is allowed to carry out corresponding operating.Intelligence degree significantly improves, and can play the work of energy efficiency
With.
The technical solution of the utility model：A kind of air conditioner intelligent control system module, including infrared sensor module and
Scanning result in the infrared sensor module scanning room and is converted to data packet and is transferred to list by I2C by one-chip computer module
Piece machine module, one-chip computer module parse the data packet that infrared sensor transmits, and one-chip computer module is according to data packet
Analysis result the opening and closing of air-conditioning are controlled by serial communication modular, one-chip computer module is according to the analysis result of data packet
The folding angle of air-conditioning flabellum is controlled by communications module.
The infrared sensor module includes that Germany steps the MLX90621 infrared thermopile sensors for carrying out core, infrared thermopile
The power end and ground terminal of sensor are connected in parallel to diode D3, and the data signal line of infrared thermopile sensor is separately connected
It is connected in series with capacitance C9 and capacitance C10, capacitance C9 and capacitance respectively after resistance R9 and resistance R10, resistance R9 and resistance R10
C10 is directly connected to the SDA feet and SCK feet of 4 foot slot J4, and the P1 feet of slot J4 connect externally fed power supply, the P4 feet of slot J4
It is grounded, in infrared thermopile sensor scanning room and is converted into the SDA feet that data packet is transferred to slot J4 by data signal line
With SCK feet.
The one-chip computer module includes microcontroller, and microcontroller is the AT89C2051 microcontrollers of ATMEL, two of microcontroller
The SDA feet and SCK feet of I2C pin connected slots J2 to receive the data packet that infrared sensor module is transmitted by slot J4,
The P1 feet of slot J2 meet power supply VCC through resistance R4, and one end of capacitance C3 is also connected in parallel on the P1 feet of slot J2, and capacitance C3's is another
End ground connection, the two pins of microcontroller distinguish after series capacitance C4 and capacitance C5 ground connection to give microcontroller U2 filtering.
The serial communication modular includes driving chip, and the driving chip is the ULQ2003A chips of STMicw Electronics,
The input terminal of driving chip connects the UART input pins and output pin of microcontroller respectively, and the input/output signal of microcontroller passes through
UART_RX the and UART_TX pins then reconnected into resistance R2 and resistance R3 into slot J1 are separately connected after driving chip to work as
In, the P1 pins of slot J1 are VCC input pins, and for providing power input to entire one-chip computer module, the P1 of slot J1 draws
It being grounded after foot connection capacitance C1, output voltage VCC, capacitance C1 and resistance R1 are in parallel after the P1 pins connection resistance R1 of slot J1,
Slot J1 is 5 foot slots.
The communications module includes the enhanced field-effect tube D1 of P ditches and the enhanced field-effect tube D2 of P ditches, microcontroller
Other two I2C pin is connected to the grid of the enhanced field-effect tube D1 of P ditches after series resistance R5 and resistance R7 respectively and P ditches increase
The base stage of the grid of strong type field-effect tube D2, the enhanced field-effect tube D1 of P ditches is connected to the SDA feet of slot J3, the enhanced field of P ditches
The base stage of effect pipe D2 is connected to the SCK feet of slot J3, and the drain electrode of the enhanced field-effect tube D1 of P ditches connects power supply and series electrical
It being grounded after resistance R6 and capacitance C6, the drain electrode of the enhanced field-effect tube D2 of P ditches connects power supply and is grounded after series resistance R8 and capacitance C8,
The P1 pins of slot J3 are power supply output pin, and the P1 pins of slot J3 are also in series with the capacitance C7 of ground connection.
The slot J3 is six foot slots, P2 feet, P3 feet and the P4 feet ground connection of slot J3.
The utility model has the beneficial effects that：By in infrared thermopile sensor scanning room, by the range shape of its surface sweeping
Multiply 36 matrix at a two dimensional surface 36, and obtain the temperature each put in matrix, converts it into data packet and passed by I2C
Pass one-chip computer module；Microcontroller receives these data packets and carries out analytical Calculation soon, can obtain it is indoor whether someone, if indoor
Nobody, will be sent by serial communication circuit and close AIR COND SIG Air Conditioner Singnal to air conditioner electric control plate；If indoor someone, and would combine the human body
Whether temperature height, transmission are raised and lowered temperature signal to air conditioner electric control plate；And it can according to circumstances pass through communications circuit
Rotary electric machine rotation angle information is sent to control the folding angle of air-conditioning flabellum.The intelligence degree of air-conditioning significantly improves, and
It can play the role of energy efficiency.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model infrared sensor module electrical block diagram；
Fig. 3 is one-chip computer module electrical block diagram.
In figure：1- infrared sensor modules, 2- one-chip computer modules, 3- serial communication modulars, 4- communications modules.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of air conditioner intelligent control system module, including it is red
Outer sensor module 1 and one-chip computer module 2 are converted to number in 1 scanning room of the infrared sensor module and by scanning result
One-chip computer module 2 is transferred to by I2C according to packet, one-chip computer module 2 carries out the data packet that infrared sensor module 1 transmits
Parsing, one-chip computer module 2 controls the opening and closing of air-conditioning according to the analysis result of data packet by serial communication modular 3, single
Piece machine module 2 controls the folding angle of air-conditioning flabellum according to the analysis result of data packet by communications module 4.
Referring to Fig. 2, the infrared sensor module, which includes Germany, steps the MLX90621 infrared thermopile sensors for carrying out core,
The power end and ground terminal of infrared thermopile sensor are connected in parallel to diode D3, the data-signal of infrared thermopile sensor
Line is separately connected resistance R9 and resistance R10, and capacitance C9 and capacitance C10, capacitance are connected in series with respectively after resistance R9 and resistance R10
C9 and capacitance C10 is directly connected to the SDA feet and SCK feet of 4 foot slot J4, and the P1 feet of slot J4 connect externally fed power supply, slot
The P4 feet of J4 are grounded, and in infrared thermopile sensor scanning room and are converted into data packet and are transferred to slot J4 by data signal line
SDA feet and SCK feet.
Referring to Fig. 3, the one-chip computer module includes microcontroller U2, microcontroller U2 is the AT89C2051 monolithics of ATMEL
Machine, the SDA feet and SCK feet of two I2C pin connected slots J2 of microcontroller U2, which pass through receiving infrared sensor module, to be inserted
The data packet of slot J4 transmission, the P1 feet of slot J2 meet power supply VCC through resistance R4, are also connected in parallel capacitance C3's on the P1 feet of slot J2
One end, the other end ground connection of capacitance C3, ground connection is to list after the two pins of microcontroller U2 distinguish series capacitance C4 and capacitance C5
The U2 filtering of piece machine.
The serial communication modular includes driving chip U1, and the driving chip U1 is the ULQ2003A cores of STMicw Electronics
The input terminal of piece, driving chip U1 connects the UART input pins and output pin of microcontroller U2 respectively, and the input of microcontroller U2 is defeated
Go out signal be separately connected after driving chip U1 then reconnected into resistance R2 and resistance R3 into slot J1 UART_RX and
In UART_TX pins, the P1 pins of slot J1 are VCC input pins, for providing power input to entire one-chip computer module,
Be grounded after the P1 pins connection capacitance C1 of slot J1, output voltage VCC after the P1 pins connection resistance R1 of slot J1, capacitance C1 and
Resistance R1 is in parallel, and slot J1 is 5 foot slots.
The communications module includes the enhanced field-effect tube D1 of P ditches and P ditches enhanced field-effect tube D2, microcontroller U2
Other two I2C pin the grid and P ditches of the enhanced field-effect tube D1 of P ditches are connected to after series resistance R5 and resistance R7 respectively
The base stage of the grid of enhanced field-effect tube D2, the enhanced field-effect tube D1 of P ditches is connected to the SDA feet of slot J3, and P ditches are enhanced
The base stage of field-effect tube D2 is connected to the SCK feet of slot J3, and the drain electrode of the enhanced field-effect tube D1 of P ditches connects power supply and connects
It is grounded after resistance R6 and capacitance C6, the drain electrode of the enhanced field-effect tube D2 of P ditches connects power supply and series resistance R8 and capacitance C8 are followed by
The P1 pins on ground, slot J3 are power supply output pin, and the P1 pins of slot J3 are also in series with the capacitance C7 of ground connection.
The slot J3 is six foot slots, P2 feet, P3 feet and the P4 feet ground connection of slot J3.
A kind of air conditioner intelligent control system module of the utility model, by infrared thermopile sensor scanning room, inciting somebody to action
The range of its surface sweeping forms a two dimensional surface 36 and multiplies 36 matrix, and obtains the temperature each put in matrix, converts it into
Data packet passes to one-chip computer module by I2C；Microcontroller receives these data packets and carries out analytical Calculation soon, can show that interior is
No someone, if it is indoor nobody, closing AIR COND SIG Air Conditioner Singnal will be sent by serial communication circuit to air conditioner electric control plate；If interior has
People, and human body temperature height is combined, whether transmission is raised and lowered temperature signal to air conditioner electric control plate；And can according to circumstances it lead to
It crosses communications circuit and sends rotary electric machine rotation angle information to control the folding angle of air-conditioning flabellum.The intelligent journey of air-conditioning
Degree significantly improves, and can play the role of energy efficiency.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of air conditioner intelligent control system module, it is characterised in that：Including infrared sensor module and one-chip computer module, institute
It states in infrared sensor module scanning room and scanning result is converted to data packet and one-chip computer module, monolithic are transferred to by I2C
Machine module parses the data packet that infrared sensor transmits, and one-chip computer module passes through according to the analysis result of data packet
Serial communication modular controls the opening and closing of air-conditioning, and one-chip computer module passes through communications mould according to the analysis result of data packet
Block controls the folding angle of air-conditioning flabellum；
The infrared sensor module includes that Germany steps the MLX90621 infrared thermopile sensors for carrying out core, infrared thermopile sensing
The power end and ground terminal of device are connected in parallel to diode D3, and the data signal line of infrared thermopile sensor is separately connected resistance
It is connected in series with capacitance C9 and capacitance C10 respectively after R9 and resistance R10, resistance R9 and resistance R10, capacitance C9 and capacitance C10 are straight
It is connected to the SDA feet and SCK feet of 4 foot slot J4 in succession, the P1 feet of slot J4 connect externally fed power supply, and the P4 feet of slot J4 are grounded,
In infrared thermopile sensor scanning room and it is converted into SDA feet and SCK that data packet is transferred to slot J4 by data signal line
Foot.
2. a kind of air conditioner intelligent control system module according to claim 1, it is characterised in that：The one-chip computer module packet
Microcontroller is included, microcontroller is the AT89C2051 microcontrollers of ATMEL, the SDA feet of two I2C pin connected slots J2 of microcontroller
With SCK feet to receive the data packet that infrared sensor module is transmitted by slot J4, the P1 feet of slot J2 connect electricity through resistance R4
One end of capacitance C3, the other end ground connection of capacitance C3, the two pins point of microcontroller are also connected in parallel on the P1 feet of source VCC, slot J2
It is grounded after other series capacitance C4 and capacitance C5 to be filtered to microcontroller.
3. a kind of air conditioner intelligent control system module according to claim 2, it is characterised in that：The serial communication modular
Including driving chip, the driving chip is the ULQ2003A chips of STMicw Electronics, and the input terminal of driving chip distinguishes order
The UART input pins and output pin of piece machine, the input/output signal of microcontroller are separately connected after driving chip into resistance
R2 and resistance R3, then reconnects in UART_RX the and UART_TX pins of slot J1, and the P1 pins of slot J1 are that VCC is defeated
Enter pin, for providing power input to entire one-chip computer module, is grounded after the P1 pins connection capacitance C1 of slot J1, slot J1
P1 pins connection resistance R1 after output voltage VCC, capacitance C1 and resistance R1 it is in parallel, slot J1 is 5 foot slots.
4. a kind of air conditioner intelligent control system module according to claim 2, it is characterised in that：The communications module
Including the enhanced field-effect tube D1 of P ditches and the enhanced field-effect tube D2 of P ditches, other two I2C pin of microcontroller is connected respectively
The grid of the grid and the enhanced field-effect tube D2 of P ditches of the enhanced field-effect tube D1 of P ditches, P are connected to after resistance R5 and resistance R7
The base stage of the enhanced field-effect tube D1 of ditch is connected to the SDA feet of slot J3, and the base stage of the enhanced field-effect tube D2 of P ditches is connected to slotting
The drain electrode of the SCK feet of slot J3, the enhanced field-effect tube D1 of P ditches connects power supply and is grounded after series resistance R6 and capacitance C6, P ditches
The drain electrode of enhanced field-effect tube D2 connects power supply and is grounded after series resistance R8 and capacitance C8, and the P1 pins of slot J3 are that power supply is defeated
Go out pin, the P1 pins of slot J3 are also in series with the capacitance C7 of ground connection.
5. a kind of air conditioner intelligent control system module according to claim 2, it is characterised in that：The slot J3 is six feet
Slot, P2 feet, P3 feet and the P4 feet ground connection of slot J3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721796935.0U CN207797332U (en) | 2017-12-21 | 2017-12-21 | A kind of air conditioner intelligent control system module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721796935.0U CN207797332U (en) | 2017-12-21 | 2017-12-21 | A kind of air conditioner intelligent control system module |
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| Publication Number | Publication Date |
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| CN207797332U true CN207797332U (en) | 2018-08-31 |
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| CN201721796935.0U Active CN207797332U (en) | 2017-12-21 | 2017-12-21 | A kind of air conditioner intelligent control system module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765546A (en) * | 2020-07-08 | 2020-10-13 | 珠海格力电器股份有限公司 | Air conditioning unit |
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2017
- 2017-12-21 CN CN201721796935.0U patent/CN207797332U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765546A (en) * | 2020-07-08 | 2020-10-13 | 珠海格力电器股份有限公司 | Air conditioning unit |
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