IP Library Patent Application 16727247
Patent Application
App. No. 16/727,247

VOICE CONTROL METHOD AND APPARATUS OF ELECTRONIC DEVICE, AND STORAGE MEDIUM

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Quick Facts
Patent No.
US None
App. No.
16/727,247
Abstract

The present disclosure provides a voice control method and apparatus of electronic device, and a storage medium, the method includes: receiving a first voice command of a user, and entering a non-chat mode according to the first voice command; initiating a full-duplex listening state of the electronic device, in which under the full-duplex listening state the electronic device identifies a first-type user command, the first-type user command having no wake-up word; acquiring the first-type user command under the full-duplex listening state, and identifying the first-type user command; when the first-type user command is a preset command, executing the first-type user command; and when the first-type user command is not the preset command, not executing the first-type user command.

Claims (56)

1 . A voice control method of an electronic device, comprising:

receiving a first voice command of a user, and entering a non-chat mode according to the first voice command;

initiating a full-duplex listening state of the electronic device, wherein under the full-duplex listening state the electronic device identifies a first-type user command, the first-type user command having no wake-up word;

acquiring the first-type user command under the full-duplex listening state, and identifying the first-type user command;

when the first-type user command is a preset command, executing the first-type user command; and

when the first-type user command is not the preset command, not executing the first-type user command.

2 . The voice control method of claim 1 , further comprising:

initiating the full-duplex listening state of the electronic device within a predetermined time period after entering the non-chat mode; and

exiting the full-duplex listening state after the predetermined time period ends.

3 . The voice control method of claim 2 , after exiting the full-duplex listening state, further comprising:

acquiring a second-type user command, and identifying the second-type user command, the second-type user command having a wake-up word; and

executing the second-type user command.

4 . The voice control method of claim 1 , after identifying the first-type user command, further comprising:

displaying the first-type user command on a display screen of the electronic device.

5 . The voice control method of claim 4 , wherein displaying the first-type user command on the display screen of the electronic device comprises:

when the first-type user command is a command related to the non-chat mode, displaying the first-type user command in a first font color; and

when the first-type user command is not the command related to the non-chat mode, displaying the first-type user command in a second font color, in which the first font color is darker than the second font color.

6 . The voice control method of claim 1 , wherein acquiring the first-type user command under the full-duplex listening state comprises:

collecting current voice information, in which the current voice information comprises user voice information and currently played voice information;

acquiring the currently played voice information of the electronic device;

separating the user voice information from the current voice information according to the currently played voice information; and

identifying the user voice information to acquire the first-type user command.

7 . The voice control method of claim 2 , wherein the predetermined time period is 20-40 seconds.

8 . A voice control apparatus of an electronic device, comprising:

one or more processors;

a memory storing instructions executable by the one or more processors;

wherein the one or more processors are configured to:

receive a first voice command of a user and enter a non-chat mode according to the first voice command;

initiate a full-duplex listening state of the electronic device, wherein under the full-duplex listening state the electronic device identifies a first-type user command, the first-type user command having no wake-up word;

acquire the first-type user command under the full-duplex listening state;

identify the first-type user command;

execute the first-type user command when the first-type user command is a preset command; and

not execute the first-type user command when the first-type user command is not the preset command.

9 . The voice control apparatus of claim 8 , wherein the one or more processors are configured to:

initiate the full-duplex listening state of the electronic device within a predetermined time period after entering the non-chat mode; and

exit the full-duplex listening state after the predetermined time period ends.

10 . The voice control apparatus of claim 9 , wherein after exiting the full-duplex listening state, the one or more processors are configured to:

acquire the second-type user command and identify the second-type user command, the second-type user command having a wake-up word; and

execute the second-type user command.

11 . The voice control apparatus of claim 8 , wherein after identifying the first-type user command, the one or more processors are configured to:

display the first-type user command on a display screen of the electronic device.

12 . The voice control apparatus of claim 11 , wherein the one or more processors are configured to display the first-type user command on the display screen of the electronic device by performing acts of:

when the first-type user command is a command related to the non-chat mode, displaying the first-type user command in a first font color;

when the first-type user command is not the command related to the non-chat mode, displaying the first-type user command in a second font color, in which the first font color is darker than the second font color.

13 . The voice control apparatus of claim 8 , wherein the one or more processors are configured to acquire the first-type user command under the full-duplex listening state by performing acts of:

collecting current voice information, in which the current voice information comprises user voice information and currently played voice information;

acquiring the currently played voice information of the electronic device;

separating the user voice information from the current voice information according to the currently played voice information; and

identifying the user voice information to acquire the first-type user command.

14 . The voice control apparatus of claim 9 , wherein the predetermined time period is 20-40 seconds.

15 . A non-transitory computer readable storage medium, storing computer programs thereon, wherein when the computer programs are executed by the processor, the voice control method of the electronic device is performed, and the voice control method comprises:

receiving a first voice command of a user, and entering a non-chat mode according to the first voice command;

initiating a full-duplex listening state of the electronic device, wherein under the full-duplex listening state the electronic device identifies a first-type user command, the first-type user command having no wake-up word;

acquiring the first-type user command under the full-duplex listening state, and identifying the first-type user command;

when the first-type user command is a preset command, executing the first-type user command; and

when the first-type user command is not the preset command, not executing the first-type user command.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 30, 2021
From: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
To: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.; SHANGHAI XIAODU TECHNOLOGY CO. LTD.
Reel/Frame 056811/0772 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 26, 2019
From: LUO, YONGXI; WANG, SHASHA; ZHANG, GANG
To: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
Reel/Frame 051368/0896 →