Household appliance awakening method, household appliance and storage medium
By monitoring voice signals through the main home appliance, extracting signal features, and determining the distance and direction of the sound source, the device with the highest unique wake-up evaluation value is controlled. This solves the problem of low wake-up reliability of home appliances, achieves precise unique wake-up, and improves the user experience.
CN122179256APending Publication Date: 2026-06-09WUHU MATY AIR CONDITIONING EQUIP CO LTD +1
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Patent Information
- Application Number
- CN202411809917.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2026-06-09
AI Technical Summary
Technical Problem
The reliability of wake-up technology for home appliances is low in the current technology, which causes multiple devices to respond to the voice wake-up words at the same time, affecting the user experience.
Method used
By monitoring voice signals through the main home appliances, extracting signal features, determining the distance and direction of the sound source, and combining this with the wake-up evaluation value, the device with the highest wake-up evaluation value is controlled to achieve precise wake-up.
Benefits of technology
It enables precise and unique wake-up of home appliances, meets user needs, and improves wake-up reliability and user experience.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention provides a household appliance awakening method, a household appliance and a storage medium, and relates to the technical field of household appliances. Under the condition that the main household appliance monitors the voice signal carrying the wake-up keyword, the signal feature of the voice signal is extracted; according to the signal characteristics of the voice signal, determining a first wake-up distance of a sound source emitting the voice signal relative to the main household appliance, and determining a straight surface included angle of the propagation direction of the voice signal relative to the orientation of the household appliance; according to the first wake-up distance and the straight surface included angle, determining a wake-up evaluation value of the master household appliance, and receiving a wake-up evaluation value from at least one slave household appliance; and determining the household appliance with the maximum wake-up evaluation value, and controlling the household appliance with the maximum wake-up evaluation value to execute the wake-up operation, so that the household appliance can be accurately and uniquely waken up, and the wake-up requirement of a user on the household appliance is met.
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