Washing machine abnormal sound detection method and apparatus, electronic device, and storage medium

A to-be-detected washing machine, comprising a memory, a processor, and a computer program stored in the memory and runnable on the processor, wherein when executing the computer program, the processor is caused to implement:

• acquiring target sound data and target vibration data of a to-be-detected washing machine by using at least one sensor in the to-be-detected washing machine;
• determining a position at which an abnormal sound is generated in the to-be-detected washing machine and a cause of the abnormal sound according to a sound data analysis result and a vibration data analysis result, wherein the sound analysis result is generated by an abnormal sound detection algorithm platform through selecting a matching sound analysis algorithm and performing chromatogram analysis on the target sound data according to device identification information of the to-be-detected washing machine;
• the vibration data analysis result is generated by the abnormal sound detection algorithm platform through selecting a matching vibration analysis algorithm and performing envelope analysis on the target vibration data according to the device identification information;
• and the matching sound analysis algorithm and the matching vibration analysis algorithm are stored in the abnormal sound detection algorithm platform;
• wherein acquiring the target vibration data of the to-be-detected washing machine by using the at least one sensor comprises:
• detecting vibration of a base of the to-be-detected washing machine fixed by a hydraulic apparatus in the to-be-detected washing machine to acquire base vibration data of the to-be-detected washing machine, and acquiring model information of the base of the to-be-detected washing machine by a radio frequency identification technology;
• comparing the collected base vibration data with historical base vibration data in a data library, and determining whether the collected base vibration data matches the historical base vibration data;
• and
• in response to determining that the collected base vibration data matches the historical base vibration data, analyzing the base vibration data;
• or in response to determining that the collected base vibration data does not match the historical base vibration data, eliminating the base vibration data, and using the historical base vibration data as new base vibration data to obtain the target vibration data of the to-be-detected washing machine.

A non-transitory storage medium comprising computer-executable instructions which, when executed by a computer processor, cause the computer processor to implement:

• acquiring target sound data and target vibration data of a to-be-detected washing machine by using at least one sensor in the to-be-detected washing machine;
• determining a position at which an abnormal sound is generated in the to-be-detected washing machine and a cause of the abnormal sound according to a sound data analysis result and a vibration data analysis result, wherein the sound data analysis result is generated by an abnormal sound detection algorithm platform through selecting a matching sound analysis algorithm and performing chromatogram analysis on the target sound data according to device identification information of the to-be-detected washing machine;
• the vibration data analysis result is generated by the abnormal sound detection algorithm platform through selecting a matching vibration analysis algorithm and performing envelope analysis on the target vibration data according to the device identification information;
• and the matching sound analysis algorithm and the matching vibration analysis algorithm are stored in the abnormal sound detection algorithm platform;
• wherein acquiring the target vibration data of the to-be-detected washing machine by using the at least one sensor comprises:
• detecting vibration of a base of the to-be-detected washing machine fixed by a hydraulic apparatus in the to-be-detected washing machine to acquire base vibration data of the to-be-detected washing machine, and acquiring model information of the base of the to-be-detected washing machine by a radio frequency identification technology;
• comparing the collected base vibration data with historical base vibration data in a data library, and determining whether the collected base vibration data matches the historical base vibration data;
• and
• in response to determining that the collected base vibration data matches the historical base vibration data, analyzing the base vibration data;
• or in response to determining that the collected base vibration data does not match the historical base vibration data, eliminating the base vibration data, and using the historical base vibration data as new base vibration data to obtain the target vibration data of the to-be-detected washing machine.