CN211781783U

CN211781783U - Voice air conditioner remote controller

Info

Publication number: CN211781783U
Application number: CN201922173121.7U
Authority: CN
Inventors: 蔡鸿
Original assignee: Zhongshan Qiding Technology Co ltd
Current assignee: Zhongshan Qiding Technology Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-10-27
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a voice air conditioner remote controller, which comprises a voice instruction acquisition circuit, a voice processing circuit, an audio feedback circuit, a remote control signal transmitting circuit and a power supply circuit for providing a working power supply for the circuits, wherein the voice instruction acquisition circuit is electrically connected with the input end of the voice processing circuit, and the audio feedback circuit and the remote control signal transmitting circuit are both electrically connected with the output end of the voice processing circuit; the voice recognition function is realized by arranging a voice instruction acquisition circuit and a voice processing circuit, and then the remote controller is controlled by voice; in addition, the user can know whether the remote controller transmits a corresponding infrared signal to the air conditioning equipment through voice feedback, and man-machine interaction is achieved.

Description

Voice air conditioner remote controller

Technical Field

The utility model relates to a remote controller, especially a pronunciation air conditioner remote controller.

Background

Most of existing air conditioning equipment is controlled by a remote controller, if a user wants to adjust the air conditioner when sleeping at night, the user must turn on a lighting lamp to see keys on the remote controller clearly, and then corresponding operation can be carried out, so that certain inconvenience exists when the existing air conditioner remote controller is used.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides an intelligent voice air conditioner remote controller.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a pronunciation air conditioner remote controller, includes power supply circuit, still includes pronunciation instruction acquisition circuit, speech processing circuit, audio frequency feedback circuit and communication module, the communication module includes remote control signal transmitting circuit and remote control signal receiving circuit, pronunciation instruction acquisition circuit's output and remote control signal receiving circuit's output all with speech processing circuit's input electricity is connected, audio frequency feedback circuit's input and remote control signal transmitting circuit's input with speech processing circuit's output electricity is connected.

Preferably, the voice command acquisition circuit comprises a chip U1, a capacitor C1, a capacitor C2, a capacitor C3, a capacitor C4, a resistor R1, a resistor R2 and a resistor R3;

pins

2, 3, 16 and 17 of the chip U1 are connected with +3.3V direct current voltage; the pin 4, the pin 13, the pin 18, the pin 21, the pin 22, the pin 23, the pin 24, the pin 26 and the pin 29 of the chip U1 are all grounded, and the pin 10 of the chip U1 is grounded through the capacitor C1; a 12 pin of the chip U1 is connected with one end of the capacitor C2, the other end of the capacitor C2 is divided into two paths, one path is grounded through the resistor R1, and the other path is connected with the audio feedback circuit after passing through the resistor R2, the capacitor C4 and the resistor R3 in sequence; one end of the capacitor C3 is grounded, and the other end of the capacitor C3 is connected to the node between the resistor R2 and the capacitor C4; pin 19 of the chip U1 is connected to a reference voltage.

Preferably, the voice processing circuit comprises a chip U2, a chip U3, a crystal oscillator T1, a capacitor C5, a capacitor C6, a capacitor C7, a capacitor C8, a capacitor C9, a capacitor C10, a capacitor C11, a capacitor C12, a resistor R4, a resistor R5, a resistor R6, a resistor R7, a resistor R8, a resistor R9, a resistor R11, a resistor R10, a resistor R12, a resistor R13, a resistor R14, a resistor R15, a resistor R16, a resistor R17, a resistor R18, a resistor R19, a resistor R20, an inductor L1, an interface CON1 and an interface CON 2;

pins

4, 13, 14, 28, 37, 46 and 57 of the chip U2 are connected with +3.3V direct current voltage, and pins 19, 56 and 63 of the chip U2 are connected with +12V direct current voltage; the 2 pins of the chip U2 are grounded through the capacitor C5, the 3 pins of the chip U2 are divided into two paths, one path is connected with the 2 pins of the chip U2 through the resistor R4, and the other path is grounded through the resistor R5 and the capacitor C6 in sequence; a pin 1 of the crystal oscillator T1 is connected with a pin 2 of the chip U2, a pin 2 and a pin 4 of the crystal oscillator T1 are both grounded, and a pin 3 of the crystal oscillator T1 is connected with a node of the resistor R5 and the capacitor C6; the 7 pins, the 8 pins, the 9 pins and the 10 pins of the chip U2 are respectively connected with +3.3V direct-current voltage through the resistor R6, the resistor R7, the resistor R8 and the resistor R9;

pins

15 and 16 of the chip U2 are respectively connected to

pins

2 and 3 of the interface CON1,

pins

4, 5, and 6 of the interface CON1 are all grounded, and pin 1 of the interface CON1 is connected to +5V dc voltage;

pins

21 and 22 of the chip U2 are correspondingly connected to

pins

1 and 2 of the interface CON2, respectively; one end of the resistor R10 is grounded, and the other end of the resistor R10 is connected with the 21 pin of the chip U2; one end of the resistor R11 is connected with +3.3V direct-current voltage, and the other end of the resistor R11 is connected with a 22 pin of the chip U2; the pin 3 of the interface CON2 is grounded, the pin 4 of the interface CON2 is grounded through the resistor R13, and the pin 5 of the interface CON2 is connected to +3.3V dc voltage through the resistor R12;

pins

32, 33, 34, 35 and 36 of the U2 chip are correspondingly connected with

pins

1, 7, 5, 8 and 6 of the U1 chip respectively; one end of the resistor R14 is grounded, and the other end of the resistor R14 is connected to the 36 pins of the U2 chip; the 1 pin of the U2 chip is divided into two paths, one path is grounded through the resistor R15, and the other path is connected with analog +12V direct-current voltage through the capacitor C7; one end of the inductor L1 is connected with +12V direct-current voltage, the other end of the inductor L1 is connected with a pin 1 of the chip U2 through the capacitor C7, one end of the capacitor C8 is connected with a pin 1 of the chip U2, and the other end of the capacitor C8 is connected with analog +12V direct-current voltage; one end of the capacitor C9 is connected with the 1 pin of the chip U2, and the other end of the capacitor C9 is connected with analog +12V direct-current voltage; the 27 pin, the 54 pin and the 65 pin of the U2 chip are all grounded; the 55 pins of the U2 chip are divided into two paths, one path is connected with +3.3V direct-current voltage through the resistor R17, and the other path is grounded through the capacitor C10; the pin 53 of the U2 chip is grounded through the resistor R16; pins 52, 51, 48 and 47 of the chip U2 are correspondingly connected with

pins

5, 6, 2 and 1 of the chip U3 respectively; the 8 pins of the chip U3 are divided into three paths, the first path is connected with +3.3V direct-current voltage, the second path is grounded through the capacitor C12, and the third path is connected with the 1 pin of the chip U3 through the resistor R18; the 7 pins of the chip U3 are divided into two paths, one path is connected with +3.3V direct current voltage through the resistor R20, and the other path is connected with the 50 pins of the chip U2; the 3 pins of the chip U3 are divided into two paths, one path is connected with +3.3V direct current voltage through the resistor R19, and the other path is connected with 49 pins of the chip U2; the 4 pins of the chip U3 are grounded; a 64 pin of the U2 chip is connected with analog +12V direct-current voltage; the 62 pins of the U2 chip are divided into three paths, wherein the first path is connected with analog ground, the second path is connected with ground, and the third path is connected with +3.3V reference voltage; one end of the capacitor C11 is connected with +3.3V direct current voltage, and the other end of the capacitor C11 is grounded.

Preferably, the audio feedback circuit comprises a chip U4, a speaker SP1, a capacitor C13, a capacitor C14, a capacitor C15, a capacitor C16, a resistor R21 and a resistor R22; the 1 pin of the chip U4 is divided into two paths, one path is grounded through the resistor R21, and the other path is connected with the 17 pin of the chip U2; the 2 pins of the chip U4 are grounded through the capacitor C13, the 3 pins of the chip U4 are connected with the 2 pins of the chip U4, and the 4 pins of the chip U4 are connected with the resistor R3; the 5 pins of the chip U4 are divided into two paths, one path is connected with the 4 pins of the chip U4 through the resistor R22, and the other path is connected with the 2 pins of the loudspeaker SP 1; the 6 pins of the chip U4 are divided into four paths, the first path is connected with +5V direct current voltage, the second path is grounded through the capacitor C14, the third path is grounded through the capacitor C15, and the fourth path is grounded through the capacitor C16; the 7 pin of the chip U4 is grounded; the 8 pins of the chip U4 are connected with the 1 pin of the speaker SP1, and the 3 pins and the 4 pins of the speaker SP1 are both connected with the ground.

Preferably, the remote control signal receiving circuit comprises a thyristor J1, a capacitor CF1, a capacitor CF2, a capacitor CF3, a resistor RS1 and a resistor RS 2; the control electrode of the thyristor J1 is divided into two paths after passing through the resistor RS2, one path is connected with the 42 pins of the chip U2, and the other path is grounded through the capacitor CF 2; the cathode of the thyristor J1 is grounded; the anode of the thyristor J1 is connected with the resistor RS1 and then divided into three paths, the first path is connected with +5V direct current voltage, the second path is grounded through the capacitor CF1, and the third path is grounded through the capacitor CF 3.

Preferably, the remote control signal transmitting circuit includes a capacitor CF4, a capacitor CF5, a capacitor CF6, a capacitor CF7, a capacitor CF8, a capacitor CF9, a capacitor CF10, a capacitor CF11, a capacitor CF12, a resistor RS3, a resistor RS4, a resistor RS5, a resistor RS6, a resistor RS7, a resistor RS8, a resistor RS9, a resistor RS10, a resistor RS11, a resistor RS12, a resistor RS13, a resistor RS14, a resistor RS15, a resistor RS16, a three-terminal regulator UD1, a three-terminal regulator UD2, a metal-semiconductor field effect transistor S1, a diode D1, a transmitting tube RF1, a transmitting tube RF2, a transmitting tube RF3, a transmitting tube RF4, a transmitting tube RF5, a transmitting tube RF 6; the grid of the metal-semiconductor field effect transistor S1 is divided into two paths after passing through the resistor RS4 and the resistor RS3 in sequence, one path is connected with a 26 pin of the chip U2, and the other path is grounded through the capacitor CF 12; the source electrode of the metal-semiconductor field effect transistor S1 is divided into two paths, one path is grounded through the resistor RS6, and the other path is grounded through the resistor RS 7; the cathode of the diode D1 is connected with the 26 pins of the chip U2 through the resistor RS 5; the anode of the diode D1 is divided into two paths, one path is grounded through the resistor RS8, and the other path is connected with the grid of the metal-semiconductor field effect transistor S1; the drain electrode of the metal-semiconductor field effect transistor S1 is divided into six paths after sequentially passing through the resistor RS9 and the resistor RS10, the first path is grounded after sequentially passing through the transmitting tube RF1, the resistor RS11 and the CF6, the second path is grounded after sequentially passing through the transmitting tube RF2, the resistor RS12 and the CF6, the third path is grounded after sequentially passing through the transmitting tube RF3, the resistor RS13 and the CF6, the fourth path is grounded after sequentially passing through the transmitting tube RF4, the resistor RS14 and the CF9, the fifth path is grounded after sequentially passing through the transmitting tube RF5, the resistor RS15 and the CF9, and the sixth path is grounded after sequentially passing through the transmitting tube RF6, the resistor RS16 and the CF 9; one end of the capacitor CF7 is grounded, and the other end of the capacitor CF7 is connected with a node of the resistor RS10 and the transmitting tube RF 3; one end of the capacitor CF8 is grounded, and the other end of the capacitor CF8 is connected with a node of the resistor RS10 and the transmitting tube RF 3; the 1 pin of the three-terminal voltage regulator UD1 is divided into two paths, one path is connected with +5V direct-current voltage, and the other path is grounded through the capacitor CF 4; a 2 pin of the three-terminal voltage regulator UD1 is grounded; the 3 pins of the three-terminal voltage regulator UD1 are divided into three paths, the first path outputs +3.3V direct-current voltage, the second path is grounded through the capacitor CF5, and the third path is connected to the node of the resistor RS11 and the capacitor CF 6; the 1 pin of the three-terminal voltage regulator UD2 is divided into two paths, one path is connected with +5V direct-current voltage, and the other path is grounded through the capacitor CF 10; a 2 pin of the three-terminal voltage regulator UD2 is grounded; and the 3 pins of the three-terminal voltage regulator UD2 are divided into three paths, the first path outputs +3.3V direct-current voltage, the second path is grounded through the capacitor CF11, and the third path is connected to the node of the resistor RS14 and the capacitor CF 9.

The utility model has the advantages that: the utility model realizes the voice recognition function by arranging the voice command acquisition circuit and the voice processing circuit, and further controls the remote controller by voice; in addition, the user can know whether the remote controller transmits a corresponding infrared signal to the air conditioning equipment through voice feedback, and man-machine interaction is achieved.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic block diagram of the circuit of the present invention;

fig. 2 is a first part of a circuit schematic of the present invention;

fig. 3 is a second part of the circuit schematic of the present invention;

fig. 4 is a third part of the circuit schematic of the present invention;

fig. 5 is a fourth part of the circuit schematic of the present invention;

fig. 6 is a fifth part of the circuit schematic of the present invention;

fig. 7 is a sixth portion of the circuit schematic of the present invention;

fig. 8 is a seventh part of the circuit schematic of the present invention.

Detailed Description

Referring to fig. 1, a voice air conditioner remote controller includes a voice instruction collecting circuit, a voice processing circuit, an audio feedback circuit, a display output circuit, a control execution circuit, and a power supply circuit for providing a working power supply for the above circuits, where the voice instruction collecting circuit is electrically connected to an input end of the voice processing circuit, and the audio feedback circuit, the display output circuit, and the control execution circuit are electrically connected to an output end of the voice processing circuit; the voice instruction acquisition circuit has a voice recognition function, can convert a voice command of a user into an electric signal and send the electric signal to the voice processing circuit, and further sends a command signal to the audio feedback circuit, the display output circuit and the control execution circuit, so that mechanical equipment can work correspondingly, and human-computer interaction in the sense of hearing and vision is realized.

Referring to fig. 2, the voice command acquisition circuit includes a chip U1, a capacitor C1, a capacitor C2, a capacitor C3, a capacitor C4, a resistor R1, a resistor R2, and a resistor R3;

pins

2, 3, 16 and 17 of the chip U1 are connected with +3.3V direct current voltage; the pin 4, the pin 13, the pin 18, the pin 21, the pin 22, the pin 23, the pin 24, the pin 26 and the pin 29 of the chip U1 are all grounded, and the pin 10 of the chip U1 is grounded through the capacitor C1; a 12 pin of the chip U1 is connected with one end of the capacitor C2, the other end of the capacitor C2 is divided into two paths, one path is grounded through the resistor R1, and the other path is connected with the audio feedback circuit after passing through the resistor R2, the capacitor C4 and the resistor R3 in sequence; one end of the capacitor C3 is grounded, and the other end of the capacitor C3 is connected to the node between the resistor R2 and the capacitor C4; a pin 19 of the chip U1 is connected with a reference voltage;

pins

9, 11, 14, 15 and 25 of the chip U1 are suspended; the reference voltage can be +3.3V or can be selected according to actual needs; the signal of the chip U1 is ES8388, and the chip has the characteristics of high performance, low power consumption, low cost and the like.

Referring to fig. 3 to 5, the voice processing circuit includes a chip U2, a chip U3, a crystal T1, a capacitor C5, a capacitor C6, a capacitor C7, a capacitor C8, a capacitor C9, a capacitor C10, a capacitor C11, a capacitor C12, a resistor R4, a resistor R5, a resistor R6, a resistor R7, a resistor R8, a resistor R9, a resistor R11, a resistor R10, a resistor R12, a resistor R13, a resistor R14, a resistor R15, a resistor R16, a resistor R17, a resistor R18, a resistor R19, a resistor R20, an inductor L1, an interface CON1, and an interface CON 2;

pins

15 and 16 of the chip U2 are respectively connected to

pins

2 and 3 of the interface CON1,

pins

21 and 22 of the chip U2 are correspondingly connected to

pins

32, 33, 34, 35 and 36 of the U2 chip are correspondingly connected with

pins

5, 6, 2 and 1 of the chip U3 respectively; the 8 pins of the chip U3 are divided into three paths, the first path is connected with +3.3V direct-current voltage, the second path is grounded through the capacitor C12, and the third path is connected with the 1 pin of the chip U3 through the resistor R18; the 7 pins of the chip U3 are divided into two paths, one path is connected with +3.3V direct current voltage through the resistor R20, and the other path is connected with the 50 pins of the chip U2; the 3 pins of the chip U3 are divided into two paths, one path is connected with +3.3V direct current voltage through the resistor R19, and the other path is connected with 49 pins of the chip U2; the 4 pins of the chip U3 are grounded; a 64 pin of the U2 chip is connected with analog +12V direct-current voltage; the 62 pins of the U2 chip are divided into three paths, wherein the first path is connected with analog ground, the second path is connected with ground, and the third path is connected with +3.3V reference voltage; one end of the capacitor C11 is connected with +3.3V direct-current voltage, and the other end of the capacitor C11 is grounded; the model of the chip U3 is MX25L 6436F; the chip U2 model is CI1006, is an artificial intelligence voice recognition chip based on ASIC framework, greatly improves the processing efficiency of the artificial intelligence deep learning voice technology to a large amount of data, greatly improves the intelligent degree of the device, and enables a user not to send an appointed voice instruction, namely the user can also be recognized when speaking a voice instruction with a meaning similar to that of a preset voice instruction.

Referring to fig. 6, the audio feedback circuit includes a chip U4, a speaker SP1, a capacitor C13, a capacitor C14, a capacitor C15, a capacitor C16, a resistor R21, and a resistor R22; the 1 pin of the chip U4 is divided into two paths, one path is grounded through the resistor R21, and the other path is connected with the 17 pin of the chip U2; the 2 pins of the chip U4 are grounded through the capacitor C13, the 3 pins of the chip U4 are connected with the 2 pins of the chip U4, and the 4 pins of the chip U4 are connected with the resistor R3; the 5 pins of the chip U4 are divided into two paths, one path is connected with the 4 pins of the chip U4 through the resistor R22, and the other path is connected with the 2 pins of the loudspeaker SP 1; the 6 pins of the chip U4 are divided into four paths, the first path is connected with +5V direct current voltage, the second path is grounded through the capacitor C14, the third path is grounded through the capacitor C15, and the fourth path is grounded through the capacitor C16; the 7 pin of the chip U4 is grounded; the pin 8 of the chip U4 is connected with the pin 1 of the loudspeaker SP1, and the pin 3 and the pin 4 of the loudspeaker SP1 are both connected with the ground; the chip U4 is LM4890 in model, and has the characteristics of small output distortion and stable unit gain; a shutdown mode with low power consumption is set, so that the standby is facilitated; the voice instruction of the user is fed back, so that the user can know the execution condition of the voice instruction of the equipment more clearly, and the human-computer interaction experience is greatly improved.

Referring to fig. 7, the remote control signal receiving circuit includes a thyristor J1, a capacitor CF1, a capacitor CF2, a capacitor CF3, a resistor RS1, and a resistor RS 2; the control electrode of the thyristor J1 is divided into two paths after passing through the resistor RS2, one path is connected with the 42 pins of the chip U2, and the other path is grounded through the capacitor CF 2; the cathode of the thyristor J1 is grounded; the anode of the thyristor J1 is connected with the resistor RS1 and then divided into three paths, the first path is connected with +5V direct-current voltage, the second path is grounded through the capacitor CF1, and the third path is grounded through the capacitor CF 3; the remote controller is a universal remote controller, and the remote control signal receiving circuit is used for receiving signals of an original remote controller when the universal remote controller is matched.

Referring to fig. 8, the remote control signal transmitting circuit includes a capacitor CF4, a capacitor CF5, a capacitor CF6, a capacitor CF7, a capacitor CF8, a capacitor CF9, a capacitor CF10, a capacitor CF11, a capacitor CF12, a resistor RS3, a resistor RS4, a resistor RS5, a resistor RS6, a resistor RS7, a resistor RS8, a resistor RS9, a resistor RS10, a resistor RS11, a resistor RS12, a resistor RS13, a resistor RS14, a resistor RS15, a resistor RS16, a three-terminal regulator UD1, a three-terminal regulator UD2, a metal-semiconductor field effect transistor S1, a diode D1, a transmitting tube RF1, a transmitting tube RF2, a transmitting tube RF3, a transmitting tube RF4, a transmitting tube RF5, a transmitting tube RF 6; the grid of the metal-semiconductor field effect transistor S1 is divided into two paths after passing through the resistor RS4 and the resistor RS3 in sequence, one path is connected with a 26 pin of the chip U2, and the other path is grounded through the capacitor CF 12; the source electrode of the metal-semiconductor field effect transistor S1 is divided into two paths, one path is grounded through the resistor RS6, and the other path is grounded through the resistor RS 7; the cathode of the diode D1 is connected with the 26 pins of the chip U2 through the resistor RS 5; the anode of the diode D1 is divided into two paths, one path is grounded through the resistor RS8, and the other path is connected with the grid of the metal-semiconductor field effect transistor S1; the drain electrode of the metal-semiconductor field effect transistor S1 is divided into six paths after sequentially passing through the resistor RS9 and the resistor RS10, the first path is grounded after sequentially passing through the transmitting tube RF1, the resistor RS11 and the CF6, the second path is grounded after sequentially passing through the transmitting tube RF2, the resistor RS12 and the CF6, the third path is grounded after sequentially passing through the transmitting tube RF3, the resistor RS13 and the CF6, the fourth path is grounded after sequentially passing through the transmitting tube RF4, the resistor RS14 and the CF9, the fifth path is grounded after sequentially passing through the transmitting tube RF5, the resistor RS15 and the CF9, and the sixth path is grounded after sequentially passing through the transmitting tube RF6, the resistor RS16 and the CF 9; one end of the capacitor CF7 is grounded, and the other end of the capacitor CF7 is connected with a node of the resistor RS10 and the transmitting tube RF 3; one end of the capacitor CF8 is grounded, and the other end of the capacitor CF8 is connected with a node of the resistor RS10 and the transmitting tube RF 3; the 1 pin of the three-terminal voltage regulator UD1 is divided into two paths, one path is connected with +5V direct-current voltage, and the other path is grounded through the capacitor CF 4; a 2 pin of the three-terminal voltage regulator UD1 is grounded; the 3 pins of the three-terminal voltage regulator UD1 are divided into three paths, the first path outputs +3.3V direct-current voltage, the second path is grounded through the capacitor CF5, and the third path is connected to the node of the resistor RS11 and the capacitor CF 6; the 1 pin of the three-terminal voltage regulator UD2 is divided into two paths, one path is connected with +5V direct-current voltage, and the other path is grounded through the capacitor CF 10; a 2 pin of the three-terminal voltage regulator UD2 is grounded; the 3 pins of the three-terminal voltage regulator UD2 are divided into three paths, the first path outputs +3.3V direct-current voltage, the second path is grounded through the capacitor CF11, and the third path is connected to the node of the resistor RS14 and the capacitor CF 9; the metal-semiconductor field effect transistor S1 is controlled by a signal output by a 26 pin of the chip U2, so that the working condition of each emission tube is controlled, and the control of air conditioning equipment is realized.

The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.

Claims

1. The utility model provides a pronunciation air conditioner remote controller, includes supply circuit, its characterized in that still includes pronunciation instruction acquisition circuit, speech processing circuit, audio frequency feedback circuit and communication module, communication module includes remote control signal transmitting circuit and remote control signal receiving circuit, pronunciation instruction acquisition circuit's output and remote control signal receiving circuit's output all with speech processing circuit's input electricity is connected, audio frequency feedback circuit's input and remote control signal transmitting circuit's input with speech processing circuit's output electricity is connected.

2. The voice air-conditioning remote controller according to claim 1, wherein the voice command collecting circuit comprises a chip U1, a capacitor C1, a capacitor C2, a capacitor C3, a capacitor C4, a resistor R1, a resistor R2 and a resistor R3; pins 2, 3, 16 and 17 of the chip U1 are connected with +3.3V direct current voltage; the pin 4, the pin 13, the pin 18, the pin 21, the pin 22, the pin 23, the pin 24, the pin 26 and the pin 29 of the chip U1 are all grounded, and the pin 10 of the chip U1 is grounded through the capacitor C1; a 12 pin of the chip U1 is connected with one end of the capacitor C2, the other end of the capacitor C2 is divided into two paths, one path is grounded through the resistor R1, and the other path is connected with the audio feedback circuit after passing through the resistor R2, the capacitor C4 and the resistor R3 in sequence; one end of the capacitor C3 is grounded, and the other end of the capacitor C3 is connected to the node between the resistor R2 and the capacitor C4; pin 19 of the chip U1 is connected to a reference voltage.

3. The voice air conditioner remote controller according to claim 2, wherein the voice processing circuit comprises a chip U2, a chip U3, a crystal T1, a capacitor C5, a capacitor C6, a capacitor C7, a capacitor C8, a capacitor C9, a capacitor C10, a capacitor C11, a capacitor C12, a resistor R4, a resistor R5, a resistor R6, a resistor R7, a resistor R8, a resistor R9, a resistor R11, a resistor R10, a resistor R12, a resistor R13, a resistor R14, a resistor R15, a resistor R16, a resistor R17, a resistor R18, a resistor R19, a resistor R20, an inductor L1, an interface CON1, and an interface CON 2; pins 4, 13, 14, 28, 37, 46 and 57 of the chip U2 are connected with +3.3V direct current voltage, and pins 19, 56 and 63 of the chip U2 are connected with +12V direct current voltage; the 2 pins of the chip U2 are grounded through the capacitor C5, the 3 pins of the chip U2 are divided into two paths, one path is connected with the 2 pins of the chip U2 through the resistor R4, and the other path is grounded through the resistor R5 and the capacitor C6 in sequence; a pin 1 of the crystal oscillator T1 is connected with a pin 2 of the chip U2, a pin 2 and a pin 4 of the crystal oscillator T1 are both grounded, and a pin 3 of the crystal oscillator T1 is connected with a node of the resistor R5 and the capacitor C6; the 7 pins, the 8 pins, the 9 pins and the 10 pins of the chip U2 are respectively connected with +3.3V direct-current voltage through the resistor R6, the resistor R7, the resistor R8 and the resistor R9; pins 15 and 16 of the chip U2 are respectively connected to pins 2 and 3 of the interface CON1, pins 4, 5, and 6 of the interface CON1 are all grounded, and pin 1 of the interface CON1 is connected to +5V dc voltage; pins 21 and 22 of the chip U2 are correspondingly connected to pins 1 and 2 of the interface CON2, respectively; one end of the resistor R10 is grounded, and the other end of the resistor R10 is connected with the 21 pin of the chip U2; one end of the resistor R11 is connected with +3.3V direct-current voltage, and the other end of the resistor R11 is connected with a 22 pin of the chip U2; the pin 3 of the interface CON2 is grounded, the pin 4 of the interface CON2 is grounded through the resistor R13, and the pin 5 of the interface CON2 is connected to +3.3V dc voltage through the resistor R12; pins 32, 33, 34, 35 and 36 of the U2 chip are correspondingly connected with pins 1, 7, 5, 8 and 6 of the U1 chip respectively; one end of the resistor R14 is grounded, and the other end of the resistor R14 is connected to the 36 pins of the U2 chip; the 1 pin of the U2 chip is divided into two paths, one path is grounded through the resistor R15, and the other path is connected with analog +12V direct-current voltage through the capacitor C7; one end of the inductor L1 is connected with +12V direct-current voltage, the other end of the inductor L1 is connected with a pin 1 of the chip U2 through the capacitor C7, one end of the capacitor C8 is connected with a pin 1 of the chip U2, and the other end of the capacitor C8 is connected with analog +12V direct-current voltage; one end of the capacitor C9 is connected with the 1 pin of the chip U2, and the other end of the capacitor C9 is connected with analog +12V direct-current voltage; the 27 pin, the 54 pin and the 65 pin of the U2 chip are all grounded; the 55 pins of the U2 chip are divided into two paths, one path is connected with +3.3V direct-current voltage through the resistor R17, and the other path is grounded through the capacitor C10; the pin 53 of the U2 chip is grounded through the resistor R16; pins 52, 51, 48 and 47 of the chip U2 are correspondingly connected with pins 5, 6, 2 and 1 of the chip U3 respectively; the 8 pins of the chip U3 are divided into three paths, the first path is connected with +3.3V direct-current voltage, the second path is grounded through the capacitor C12, and the third path is connected with the 1 pin of the chip U3 through the resistor R18; the 7 pins of the chip U3 are divided into two paths, one path is connected with +3.3V direct current voltage through the resistor R20, and the other path is connected with the 50 pins of the chip U2; the 3 pins of the chip U3 are divided into two paths, one path is connected with +3.3V direct current voltage through the resistor R19, and the other path is connected with 49 pins of the chip U2; the 4 pins of the chip U3 are grounded; a 64 pin of the U2 chip is connected with analog +12V direct-current voltage; the 62 pins of the U2 chip are divided into three paths, wherein the first path is connected with analog ground, the second path is connected with ground, and the third path is connected with +3.3V reference voltage; one end of the capacitor C11 is connected with +3.3V direct current voltage, and the other end of the capacitor C11 is grounded.

4. The voice air conditioner remote controller according to claim 3, wherein the audio feedback circuit comprises a chip U4, a speaker SP1, a capacitor C13, a capacitor C14, a capacitor C15, a capacitor C16, a resistor R21, a resistor R22; the 1 pin of the chip U4 is divided into two paths, one path is grounded through the resistor R21, and the other path is connected with the 17 pin of the chip U2; the 2 pins of the chip U4 are grounded through the capacitor C13, the 3 pins of the chip U4 are connected with the 2 pins of the chip U4, and the 4 pins of the chip U4 are connected with the resistor R3; the 5 pins of the chip U4 are divided into two paths, one path is connected with the 4 pins of the chip U4 through the resistor R22, and the other path is connected with the 2 pins of the loudspeaker SP 1; the 6 pins of the chip U4 are divided into four paths, the first path is connected with +5V direct current voltage, the second path is grounded through the capacitor C14, the third path is grounded through the capacitor C15, and the fourth path is grounded through the capacitor C16; the 7 pin of the chip U4 is grounded; the 8 pins of the chip U4 are connected with the 1 pin of the speaker SP1, and the 3 pins and the 4 pins of the speaker SP1 are both connected with the ground.

5. The voice air-conditioning remote controller according to claim 4, wherein the remote control signal receiving circuit comprises a thyristor J1, a capacitor CF1, a capacitor CF2, a capacitor CF3, a resistor RS1 and a resistor RS 2; the control electrode of the thyristor J1 is divided into two paths after passing through the resistor RS2, one path is connected with the 42 pins of the chip U2, and the other path is grounded through the capacitor CF 2; the cathode of the thyristor J1 is grounded; the anode of the thyristor J1 is connected with the resistor RS1 and then divided into three paths, the first path is connected with +5V direct current voltage, the second path is grounded through the capacitor CF1, and the third path is grounded through the capacitor CF 3.

6. The voice air-conditioning remote controller according to claim 4, wherein the remote control signal transmitting circuit comprises a capacitor CF4, a capacitor CF5, a capacitor CF6, a capacitor CF7, a capacitor CF8, a capacitor CF9, a capacitor CF10, a capacitor CF11, a capacitor CF12, a resistor RS3, a resistor RS4, a resistor RS5, a resistor RS6, a resistor RS7, a resistor RS8, a resistor RS9, a resistor RS10, a resistor RS11, a resistor RS12, a resistor RS13, a resistor RS14, a resistor RS15, a resistor RS16, a three-terminal regulator 1, a three-terminal regulator UD2, a metal-semiconductor field effect transistor S1, a diode D1, a transmitting tube RF1, a transmitting tube RF2, a transmitting tube RF3, a transmitting tube RF4, a transmitting tube RF5, a transmitting tube RF 6; the grid of the metal-semiconductor field effect transistor S1 is divided into two paths after passing through the resistor RS4 and the resistor RS3 in sequence, one path is connected with a 26 pin of the chip U2, and the other path is grounded through the capacitor CF 12; the source electrode of the metal-semiconductor field effect transistor S1 is divided into two paths, one path is grounded through the resistor RS6, and the other path is grounded through the resistor RS 7; the cathode of the diode D1 is connected with the 26 pins of the chip U2 through the resistor RS 5; the anode of the diode D1 is divided into two paths, one path is grounded through the resistor RS8, and the other path is connected with the grid of the metal-semiconductor field effect transistor S1; the drain electrode of the metal-semiconductor field effect transistor S1 is divided into six paths after sequentially passing through the resistor RS9 and the resistor RS10, the first path is grounded after sequentially passing through the transmitting tube RF1, the resistor RS11 and the CF6, the second path is grounded after sequentially passing through the transmitting tube RF2, the resistor RS12 and the CF6, the third path is grounded after sequentially passing through the transmitting tube RF3, the resistor RS13 and the CF6, the fourth path is grounded after sequentially passing through the transmitting tube RF4, the resistor RS14 and the CF9, the fifth path is grounded after sequentially passing through the transmitting tube RF5, the resistor RS15 and the CF9, and the sixth path is grounded after sequentially passing through the transmitting tube RF6, the resistor RS16 and the CF 9; one end of the capacitor CF7 is grounded, and the other end of the capacitor CF7 is connected with a node of the resistor RS10 and the transmitting tube RF 3; one end of the capacitor CF8 is grounded, and the other end of the capacitor CF8 is connected with a node of the resistor RS10 and the transmitting tube RF 3; the 1 pin of the three-terminal voltage regulator UD1 is divided into two paths, one path is connected with +5V direct-current voltage, and the other path is grounded through the capacitor CF 4; a 2 pin of the three-terminal voltage regulator UD1 is grounded; the 3 pins of the three-terminal voltage regulator UD1 are divided into three paths, the first path outputs +3.3V direct-current voltage, the second path is grounded through the capacitor CF5, and the third path is connected to the node of the resistor RS11 and the capacitor CF 6; the 1 pin of the three-terminal voltage regulator UD2 is divided into two paths, one path is connected with +5V direct-current voltage, and the other path is grounded through the capacitor CF 10; a 2 pin of the three-terminal voltage regulator UD2 is grounded; and the 3 pins of the three-terminal voltage regulator UD2 are divided into three paths, the first path outputs +3.3V direct-current voltage, the second path is grounded through the capacitor CF11, and the third path is connected to the node of the resistor RS14 and the capacitor CF 9.