Speech control method of home appliance system and home appliance control system

Abstract

The present invention provides a speech control method and a home appliance control system. The home appliance system includes a plurality of electric devices each of which is in data connection witha cloud controller; at least a part of the plurality of electric devices are configured with speech acquisition devices which are adopted as speech interaction devices. The speech control method of the home appliance system includes the following steps that: a plurality of speech interaction devices acquire surrounding speech signals by using the respective acquisition collection devices; the acquired speech signals are identified, the signal parameters of the speech signals are extracted, and whether the speech signals are matched with preset wake-up signals is judged; and speech interactiondevices which receive the speech signals matched with preset wake-up signals send the signal parameters of the received speech signals, so that the cloud controller can select a speech response devicefrom the speech interaction devices according to the parameters of the speech signals; and the cloud controller issues a control instruction for enabling the speech response device to enter a speechresponse state to the speech response device.

Description

technical field [0001] The invention relates to home appliance control, in particular to a voice control method for a home appliance system and a home appliance control system. Background technique [0002] At present, the intelligent control technology for home appliances is developing very rapidly, and voice control technology is one of the important ones. [0003] At present, there are a large number of smart home appliances that support voice control, and these products generally integrate voice recognition modules on home appliances. When the household appliance is in the standby state, the voice recognition module picks up the surrounding voice signal and recognizes it. When it is determined that it matches its own preset wake-up signal, it wakes up from the standby state and executes the subsequent voice control instructions issued by the user. . However, due to the weak data processing capabilities of household appliances, some of them can only perform simple mecha...

AI Technical Summary

Problems solved by technology

However, due to the weak data processing capabilities of household appliances, some of them can only recognize the voice simply and mechanically, which cannot accurately meet the user's control needs, and some use high-performance voice recognition modules, resulting in an increase in the cost of the equipment

[0004] In addition, in the same use environment, for example, when multiple voice-controlled smart home appliances are arranged at the same time in the home, if the types of the multiple smart home appliances are different, the user needs to memorize different wake-up words or control words, which brings inconvenience to the user. , if multiple smart home appliances are of the same type (for example, multiple identical air conditioners are installed), it is easy to cause miscontrol, and control instructions are issued to unnecessary home appliances, which greatly affects the user experience

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