Abstract: Provided are a wake-up processing method and device, a voice apparatus, and a computer-readable storage medium. The method includes: obtaining to-be-recognized audio; processing the to-be-recognized audio using a wake-up model and at least two groups of training data separately, to obtain at least two confidence levels and respective confidence level thresholds corresponding to the at least two confidence levels, the at least two groups of training data being obtained by separately with training at least two groups of wake-up word training sets using the wake-up model; and triggering a wake-up event of the voice apparatus based on a comparison result between the at least two confidence levels and the respective confidence level thresholds corresponding to the at least two confidence levels.

Abstract: An air conditioner and a data transmission method based on power line communication therefor, and a storage medium are provided. According to the method, a working parameter is acquired by an indoor unit; if it is determined that the working parameter meets a set condition, a communication interval is adjusted through an outdoor unit from a first communication interval to a second communication interval; and communication data is sent to the outdoor unit on the basis of the second communication interval and by means of a power line. In order to send the communication data to the outdoor unit, the communication data is modulated by the indoor unit into multiple sub-carrier signals and the sub-carrier signals are coupled to the power line. Each sub-carrier signal corresponds to a different frequency band, and the first communication interval is larger than the second communication interval.

Abstract: A power line communication-based pairing method and device for an air conditioner, and a storage medium are provided. Based on a pairing request instruction, A CCO module on an indoor side selects an STA module to be paired, in a power line network, for use as a pairing object. The CCO module sends pairing request information to the power line network. The STA module receives the pairing request information. If the STA module determines that identification information thereof exists in the pairing request information, the STA module establishes a pairing relationship with the CCO module. The STA module sends pairing feedback information to the power line network. The CCO module receives the pairing feedback information. If the CCO module determines that the identification information thereof exists in the pairing feedback information, the CCO module determines that the pairing is successful and establishes a pairing relationship with the STA module.

Abstract: An air conditioner outdoor device isolation structure includes a foot and a vibration isolation member. The foot includes a mounting hole. The vibration isolation member includes a first end part, a connection part, and a second end part connected in sequence, and a connection hole penetrating the first end part, the connection part, and the second end part. The connection part is located in the mounting hole, and the first end part and the second end part are located on opposite sides of the mounting hole.

Abstract: A control circuit for an air conditioner outdoor unit, an electric control component and an air conditioner are provided. The control circuit has a power input end for accessing alternating current power, an outdoor unit power supply circuit connected to the power input end for converting the accessed alternating current into an outdoor unit power supply, a first electronic switch provided in series between the power input end and the outdoor unit power supply circuit, and a standby power supply. An input end of the standby power supply is connected to an output end of a standby control power supply of an indoor unit. An output end of the standby power supply is connected to a controlled end of the first electronic switch. The standby power supply starts to operate when receiving the standby control power supply of the indoor unit, to control the closing of the first electronic switch.

Abstract: Provided are a control method for an air conditioner and an air conditioner. The control method includes: determining a corner frequency of a compressor based on a target frequency of the compressor and a minimum operating frequency of the compressor; determining, based on the corner frequency, a first rate and a second rate of frequency-raising of the compressor; and controlling the compressor to start up, the compressor performing the frequency-raising at the first rate when a current operating frequency of the compressor is smaller than the corner frequency, and the compressor performing the frequency-raising at the second rate when the current operating frequency of the compressor is greater than or equal to the corner frequency. The first rate is greater than the second rate.

Abstract: Provided are an electric control component, an air conditioner having the same, and an assembly method for the electric control component. The electric control component includes a circuit board, a chip, a radiator and a fixing member. The chip is disposed on the circuit board. The radiator is disposed at a side of the chip away from the circuit board. The fixing member is configured to rigidly connect the radiator to the circuit board. At least one of the circuit board and the radiator has an engagement portion adapted to be engaged with a pre-tightening device for clamping the radiator and the circuit board.