IP Library Granted Patent US 11,580,974
Granted Patent B2
US 11,580,974 · App. 16/914,564 · Granted Feb 14, 2023

Method for exiting a voice skill, apparatus, device and storage medium

Inventors: Huan Tang (Beijing, CN); Xiao Zhou (Beijing, CN); Liangcheng Wu (Beijing, CN)
Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
G10L15/22G10L15/1815G10L15/19G10L2015/223
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Quick Facts
Patent No.
US 11,580,974
App. No.
16/914,564
Granted
Feb 14, 2023
Kind
B2
Abstract

A method for exiting a voice skill, an apparatus, a device, and a storage medium are provided by embodiments of the present disclosure, wherein a user voice instruction is received; a target exit intention corresponding to the user voice instruction is identified according to the user voice instruction and a grammar rule of a preset exit intention; and a corresponding operation is executed on a current voice skill of a device according to the target exit intention. The embodiments of the present disclosure refine and expand the user's exit intention. After the target exit intention to which the user voice instruction belongs is identified, the corresponding operation is executed according to the target exit intention so as to meet the users' different exit requirements for the voice skills, enhance the fluency and convenience of user interaction with the device and improve the user's exit experience when using the voice skills.

Claims (51)

1. A method for exiting a voice skill, comprising:

receiving a user voice instruction;

identifying a target exit intention corresponding to the user voice instruction according to the user voice instruction and a grammar rule of a preset exit intention, wherein, the preset exit intention comprises at least one of power off intention, clear exit intention, and fuzzy exit intention; and

executing a corresponding operation on a current voice skill of a device according to the target exit intention,

wherein, the executing a corresponding operation on a current voice skill of a device according to the target exit intention comprises:

if the identified target exit intention is the fuzzy exit intention, judging a scenario of the current voice skill of the device;

if the scenario of the current voice skill of the device is a multimedia playing scenario, pausing a multimedia playing; and

if the scenario of the current voice skill of the device is not the multimedia playing scenario, exiting the current voice skill of the device.

2. The method according to claim 1 , wherein, the executing a corresponding operation on a current voice skill of a device according to the target exit intention, comprises:

if the identified target exit intention is the power off intention, powering off the device according to the power off intention.

3. The method according to claim 1 , wherein, the executing a corresponding operation on a current voice skill of a device according to the target exit intention, comprises:

if the identified target exit intention is the clear exit intention, exiting the current voice skill of the device according to the clear exit intention.

4. The method according to claim 1 , wherein, the executing a corresponding operation on a current voice skill of a device according to the target exit intention, comprises:

if the identified target exit intention is the fuzzy exit intention, judging whether the current voice skill of the device can respond to the user voice instruction;

if the current voice skill of the device can respond to the user voice instruction, executing, by the current voice skill of the device, a response operation corresponding to the user voice instruction; and

if the current voice skill of the device cannot respond to the user voice instruction, exiting the current voice skill of the device.

5. The method according to claim 1 , wherein, priorities among the power off intention, the clear exit intention and the fuzzy exit intention are set to determine, according to which one of the power off intention, the clear exit intention and the fuzzy exit intention to execute a corresponding operation, wherein, a priority of the power off intention is set the highest, a priority of the clear exit intention is set the second, and a priority of the fuzzy exit intention is set the lowest.

6. A device for exiting a voice skill, comprising a memory, a processor, and a computer program; the computer program is stored in the memory and configured to be executed by the processor to cause the processor to:

receive a user voice instruction;

identify a target exit intention corresponding to the user voice instruction according to the user voice instruction and a grammar rule of a preset exit intention, wherein, the preset exit intention comprises at least one of power off intention, clear exit intention, and fuzzy exit intention; and

execute a corresponding operation on a current voice skill of a device according to the target exit intention,

wherein, the processor is further caused to:

if the identified target exit intention is the fuzzy exit intention, judge a scenario of the current voice skill of the device;

if the scenario of the current voice skill of the device is a multimedia playing scenario, pause a multimedia playing; and

if the scenario of the current voice skill of the device is not the multimedia playing scenario, exit the current voice skill of the device.

7. The device according to claim 6 , wherein the processor is further caused to:

if the identified target exit intention is the power off intention, power off the device according to the power off intention.

8. The device according to claim 6 , wherein the processor is further caused to:

if the identified target exit intention is the clear exit intention, exit the current voice skill of the device according to the clear exit intention.

9. The device according to claim 6 , wherein the processor is further caused to:

if the identified target exit intention is the fuzzy exit intention, judge whether the current voice skill of the device can respond to the user voice instruction;

if the current voice skill of the device can respond to the user voice instruction, execute, by the current voice skill of the device, a response operation corresponding to the user voice instruction; and

if the current voice skill of the device cannot respond to the user voice instruction, exit the current voice skill of the device.

10. The device according to claim 6 , wherein, priorities among the power off intention, the clear exit intention and the fuzzy exit intention are set to determine, according to which one of the power off intention, the clear exit intention and the fuzzy exit intention to execute a corresponding operation, wherein, a priority of the power off intention is set the highest, a priority of the clear exit intention is set the second, and a priority of the fuzzy exit intention is set the lowest.

11. A non-transitory computer readable storage medium, storing a computer program thereon, when the computer program is executed by a processor, operations are executed, the operations comprising:

receiving a user voice instruction;

identifying a target exit intention corresponding to the user voice instruction according to the user voice instruction and a grammar rule of a preset exit intention, wherein, the preset exit intention comprises at least one of power off intention, clear exit intention, and fuzzy exit intention; and

executing a corresponding operation on a current voice skill of a device according to the target exit intention,

wherein, the executing a corresponding operation on a current voice skill of a device according to the target exit intention comprises:

if the identified target exit intention is the fuzzy exit intention, judging a scenario of the current voice skill of the device;

if the scenario of the current voice skill of the device is a multimedia playing scenario, pausing a multimedia playing; and

if the scenario of the current voice skill of the device is not the multimedia playing scenario, exiting the current voice skill of the device.

12. The non-transitory computer readable storage medium according to claim 11 , wherein, the executing a corresponding operation on a current voice skill of a device according to the target exit intention, comprises:

if the identified target exit intention is the power off intention, powering off the device according to the power off intention.

13. The non-transitory computer readable storage medium according to claim 11 , wherein, the executing a corresponding operation on a current voice skill of a device according to the target exit intention, comprises:

if the identified target exit intention is the clear exit intention, exiting the current voice skill of the device according to the clear exit intention.

14. The non-transitory computer readable storage medium according to claim 11 , wherein, the executing a corresponding operation on a current voice skill of a device according to the target exit intention, comprises:

if the identified target exit intention is the fuzzy exit intention, judging whether the current voice skill of the device can respond to the user voice instruction;

if the current voice skill of the device can respond to the user voice instruction, executing, by the current voice skill of the device, a response operation corresponding to the user voice instruction; and

if the current voice skill of the device cannot respond to the user voice instruction, exiting the current voice skill of the device.

15. The non-transitory computer readable storage medium according to claim 11 , wherein, priorities among the power off intention, the clear exit intention and the fuzzy exit intention are set to determine, according to which one of the power off intention, the clear exit intention and the fuzzy exit intention to execute a corresponding operation, wherein, a priority of the power off intention is set the highest, a priority of the clear exit intention is set the second, and a priority of the fuzzy exit intention is set the lowest.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 29, 2022
From: ZHOU, XIAO
To: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
Reel/Frame 062238/0032 →
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 →
Priority Claims (1)
CN 201910587670.0 · Jul 2, 2019 · national
Continuity (1)
Related Publication 20210005193A1 · Jan 7, 2021