A method and system for intelligent control of electrical appliances based on speech semantics
A technology of intelligent control and electrical appliances, applied in speech analysis, speech recognition, semantic analysis, etc., can solve the problems of low recognition rate, inconvenient use, poor effect, etc., to achieve the effect of convenient voice control equipment and improve recognition rate
Active Publication Date: 2021-06-22
TCL CORPORATION
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a voice-semantic-based intelligent control method and system for electrical appliances in view of the above-mentioned defects of the prior art, so as to resolve the analysis of the user's voice-semantics by the existing equipment control system based on voice-text Poor effect, low recognition rate, and inconvenient use
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[0035] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0036] See figure 1 , figure 1 It is a flow chart of a preferred embodiment of the voice semantics-based intelligent control method for electrical appliances in the present invention. figure 1 The shown voice semantics-based intelligent control method for electrical appliances includes:
[0037] Step S100, perform labeling setting for each control command of the device in advance, and set the keyword and the synonym of the keyword of each control command as the label and label description of the control command respectively;
[0038] Step S200, after receiving the sentence input by th...
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The invention discloses a method and system for intelligent control of electric appliances based on voice semantics. The method for intelligent control of electrical appliances based on voice semantics includes: labeling and setting each control command of the device in advance, and setting the keyword of each control command Synonyms of keywords and keywords are respectively set as the label and label description of the control command; when the sentence input by the user is received, the input sentence is word-segmented, and the input keyword corresponding to the sentence input by the user is extracted; the input keyword The similarity calculation is performed with the label of the control command, and the control device executes the control command corresponding to the label with the highest similarity. The voice-semantic-based intelligent control method for electrical appliances in the present invention significantly improves the voice-semantic recognition rate, and greatly facilitates users to use voice control equipment.
Description
technical field [0001] The invention relates to the field of voice control, in particular to an intelligent control method and system for electric appliances based on voice semantics. Background technique [0002] At present, more and more smart home appliances support voice or semantic text to control devices. For example, smart TVs provide remote controls for voice input, and can change channels, order, and search for TVs through voice commands. However, most of the existing device control systems based on voice and text compare the content of the user's voice or text with the keywords of the device's control commands. The Chinese system is extensive and profound. Possibility, the current control system has a relatively low possibility of colliding with the keywords input by the user, and the analysis effect on the user's voice and semantics is not good, the recognition rate is low, and it is inconvenient to use. [0003] Therefore, the prior art still needs to be improve...
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IPC IPC(8): G10L15/187G10L15/22G06F40/289G06F40/30G06K9/62
CPCG10L15/187G10L15/22G06F40/284G06F40/30
Inventor 郭一正
Owner TCL CORPORATION