Method for controlling and wakening robot through voice

Abstract

The invention discloses a method for controlling and wakening a robot through voice, and the method comprises the following steps: adding several microphones at different positions on hardware in a mode of software and hardware combination, so as to judge the source of sound in different directions, wherein the microphones are designed to be provided with corresponding array sound recording parts in software, and carry out analysis and voice processing through built-in voice processing chips; adding a noise reduction algorithm in the software design, so as to process the sound recorded by the microphones; adding the technology of voice recognition and processing and semantic comprehension and extraction in the software design; and adding a logic processing unit linked with the operation of the robot in the software design. Through the above improvement, the method employs the plurality of microphones to record sound in different directions, and improves the sound quality through the noise reduction algorithm. The impact on the method from environment noise is reduced, and the recognition rate and wakening rate are improved. The method is simple in design, is easy to implement, and can product the qualitative leap of the effect of man-machine interaction experience.

Description

technical field [0001] The patent of the present invention relates to the technical field of a method for voice control to realize device wake-up, especially a method for controlling and waking up a robot through voice. The device is designed with a unique optimization method. Background technique [0002] With the gradual improvement of material living standards, the development and use of robot technology has become more and more popular. It should be said that it is a comprehensive result of the development of science and technology, and at the same time, it has a major impact on social and economic development. A science and technology, on the other hand, it is also the inevitable result of the development of productive forces, and also the inevitable result of the development of human beings. Then, the development of human beings follows the situation of social development of people, and people continue to explore the natural process more and more. In the process of tra...

AI Technical Summary

Problems solved by technology

[0003] In a broad sense, speech recognition technology refers to converting sound into text, while semantic understanding refers to parsing the semantics and obtaining its keywords, and voice wake-up refers to waking up the corresponding device after hearing the wake-up word; and The switch operation of the robot in the prior art is based on manual switch operation and wireless remote control operation, which is cumbersome and cumbersome to operate. However, the robot based on voice control and voice wake-up function is still in the development and research stage. The existing voice Recognition technology cannot guarantee completely correct recognition; semantic understanding technology cannot completely obtain correct analysis results, and there is a general shortage of resources and inaccurate algorithms, resulting in frequent errors in keyword extraction, inability to parse complex sentences, and inability to reasonably handle ambiguous sentences. Sentences, unable to reasonably achieve defects such as memory function;

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