Voice control system for multimedia equipment, and voice control method

Abstract

The invention provides a voice control system for multimedia equipment. The voice control system comprises an image sensing module used for collecting action images of a user, an image recognition module for determining a control command type or state according to the action image of the user, a voice recognition state management module for activating or suspending voice recognition according to the current control command type, a voice picking module for collecting voice data, a voice recognition module for recognizing collected voice data, and a multimedia function module for executing a control command and providing corresponding multimedia functions to the user. The invention further provides a voice control method for multimedia equipment. According to the invention, the technologies of image recognition and voice recognition are combined, and then the purpose of realizing voice control freely and conveniently without a handheld remote controller or a near voice picking module can be achieved, so that voice recognition of a control command can be effectively prevented from being disturbed by voice output by multimedia equipment, environment background sound and voice signals of a non-control command of the user, and a control command sent by the user can be recognized accurately.

Description

technical field [0001] The present invention relates to voice remote control technology, more specifically, to a multimedia equipment voice control system and method. Background technique [0002] Following the intellectualization of mobile phones, the intellectualization of various multimedia devices such as TVs, projectors, and game consoles has become an inevitable trend. A variety of existing multimedia equipment TVs are generally equipped with high-performance control chips, with an open platform and operating system; users can install and uninstall applications by themselves, such applications expand the functions of multimedia equipment; support users to browse information and network through the network social contact. Taking a smart TV as an example, the TV is no longer limited to the traditional TV program playback function, but also realizes audio and video sharing, interactive entertainment games and other functions by running applications. However, the traditi...

AI Technical Summary

Problems solved by technology

However, most of the current existing technical solutions are equipped with a microphone pickup module on the remote control to obtain the user's voice and then transmit it to the cloud for identification processing; The sound of the environment, the interference of the sound of the environment, and the non-control command voice of the user are misinterpreted as control commands, etc., which affect the effect of voice control of multimedia devices such as TV sets.

Images