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Terminal equipment standby wake-up method and device, and computer equipment

A terminal device and wake-up word technology, applied in the field of communication, can solve problems such as low efficiency, high false wake-up rate, and high cost of recognition model training

Active Publication Date: 2018-01-19
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] For this reason, the first purpose of the present invention is to propose a method for waking up a terminal device from standby, which is used to solve the problems of high training cost, low efficiency, and high false wakeup rate of the recognition model in the prior art

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  • Terminal equipment standby wake-up method and device, and computer equipment
  • Terminal equipment standby wake-up method and device, and computer equipment
  • Terminal equipment standby wake-up method and device, and computer equipment

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Embodiment Construction

[0057] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0058] The method and device for waking up a terminal device from standby according to the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0059] figure 1 It is a schematic flowchart of a method for waking up a terminal device from standby provided by an embodiment of the present invention. Such as figure 1 As shown, the terminal device standby wake-up method includes the following steps:

[0060] S101. When the terminal device is in a standby state, collect a voice s...

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Abstract

The invention provides a terminal equipment standby wake-up method and device, and computer equipment. The method comprises steps of collecting a voice signal of a user of a terminal device and storing them in real time when the terminal device is in a standby state; inputting the voice signal into a wake-up word recognition engine for identification, and obtaining a recognition result, wherein the wake-up word recognition engine stores a recognition model library file of the latest version downloaded from a cloud server when the terminal device is powered on; and when the wake-up word is included in the recognition result, triggering an interrupt signal to wake up the terminal device, so that the terminal device is powered on; and after the terminal device is powered on, reporting the voice signal to enable the cloud server to perform training on a recognition model according to the voice signal, and generating an updated version of the recognition model library file, so that according to the correct wakeup or wrong wakeup voice signal reported by the terminal device, the recognition model is trained, the training cost of the recognition model is reduced, the training efficiency of the recognition model is improved, and the false wake-up rate of the recognition model are effectively reduced.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to a method, device and computer equipment for waking up terminal equipment from standby. Background technique [0002] At present, for smart terminal devices with standby voice wake-up function, such as smart robots, smart TVs, smart set-top boxes, smart air conditioners, smart home terminals, etc., the generation method of the recognition model library file used to recognize voice signals in the wake-up word recognition engine is as follows: , artificially collect a large amount of wake-up word data, non-wake-up word data and noise corpus to train the recognition model, and generate a recognition model library file according to the trained recognition model. However, artificially collecting a large amount of wake-up word data, non-wake-up word data, and noise corpus is costly and inefficient, and the difference between the artificially prepared non-wake-up word da...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/22G10L15/06G10L15/30
Inventor 耿雷
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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