Service control method, service control apparatus and device

Patent metadata

Field	Value
Publication number	US-11211075-B2
Application number	US-201916667951-A
Country	US
Kind code	B2
Filing date	Oct 30, 2019
Priority date	Jan 11, 2019
Publication date	Dec 28, 2021
Grant date	Dec 28, 2021

Abstract

The embodiments of the present disclosure provide a service control method, a service control apparatus and a device, the method including: determining an application service in operating state in an electronic device; and transmitting audio data captured by a microphone to the application service and a control service, where the application service is configured to perform multimedia information interaction according to the audio data, and the control service is configured to control the electronic device according to the audio data, thereby improving flexibility in controlling services in the electronic device.

First claim

What is claimed is:

1. A service control method, comprising:
determining, in an electronic device, an application service in operating state; and
transmitting audio data captured by a microphone to the application service and a control service, wherein the application service is configured to perform multimedia information interaction according to the audio data, and the control service is configured to control the electronic device according to audio data;
wherein the transmitting audio data captured by a microphone to the application service and a control service comprises:
transmitting the audio data to the control service via an audio channel; and
transmitting the audio data to the application service via the control service.

2. The method according to claim 1 , wherein the transmitting the audio data to the application service via the control service comprises:
obtaining backup data corresponding to the audio data via the control service, wherein the backup data is the same as the audio data; and
transmitting the backup data to the application service via the control service.

3. The method according to claim 2 , wherein the transmitting the backup data to the application service via the control service comprises:
transmitting application data in the backup data to the application service via the control service, wherein the application data is data used for the multimedia information interaction.

4. The method according to claim 3 , wherein the transmitting application data in the backup data to the application service via the control service comprises:
after the control service identifies a first keyword in the audio data, suspending, by the control service, transmitting the backup data to the application service; and
after the control service identifies a second keyword in the audio data, continuing, by the control service, to transmit the backup data to the application service.

5. The method according to claim 4 , wherein the first keyword is a keyword that triggers the control service to control the electronic device, and the second keyword is a keyword that triggers the control service to suspend controlling the electronic device.

6. The method according to claim 1 , wherein after the transmitting audio data captured by a microphone to the application service and a control service, the method further comprises:
performing voice identification processing on the audio data via the control service;
after the control service identifies a first keyword in the audio data, controlling, via the control service, the electronic device according to the audio data after the first keyword until the control service identifies a second keyword in the audio data, and
suspending controlling the electronic device.

7. The method according to claim 1 , wherein the method further comprises:
when it is determined that there is no application service in operating state in the electronic device, transmitting the audio data captured by the microphone to the control service.

8. A computer readable storage medium, wherein the computer readable storage medium stores computer execution instructions, and when executing the computer execution instructions, a processor implements the service control method according to claim 1 .

9. A service control apparatus, comprising at least one processor and a memory;
the memory stores computer execution instructions; and
when executed by the at least one processor executes, the computer execution instructions cause the processor to
determine, in an electronic device, an application service in operating state; and
transmit audio data captured by a microphone to the application service and a control service, wherein the application service is configured to perform multimedia information interaction according to the audio data, and the control service is configured to control the electronic device according to audio data;
wherein the computer execution instructions further cause the processor to:
transmit the audio data to the control service via an audio channel; and
transmit the audio data to the application service via the control service.

10. The apparatus according to claim 9 , wherein the computer execution instructions further cause the processor to:
obtain backup data corresponding to the audio data via the control service, wherein the backup data is the same as the audio data; and
transmit the backup data to the application service via the control service.

11. The apparatus according to claim 10 , wherein the computer execution instructions further cause the processor to:
transmit application data in the backup data to the application service via the control service, wherein the application data is data used for the multimedia information interaction.

12. The apparatus according to claim 11 , wherein the computer execution instructions further cause the processor to:
after the control service identifies a first keyword in the audio data, suspend, via the control service, transmitting the backup data to the application service, and
after the control service identifies a second keyword in the audio data, continue, via the control service, to transmit the backup data to the application service.

13. The apparatus according to claim 12 , wherein the first keyword is a keyword that triggers the control service to control the electronic device, and the second keyword is a keyword that triggers the control service to suspend controlling the electronic device.

14. The apparatus according to claim 9 , wherein the computer execution instructions further cause the processor to:
after the transmitting the audio data captured by the microphone to the application service and the control service, perform voice identification processing on the audio data via the control service; and
after the control service identifies a first keyword in the audio data, control, via the control service, the electronic device according to the audio data after the first keyword until the control service identifies a second keyword in the audio data, and suspend controlling the electronic device.

15. The apparatus according to claim 9 , wherein
the computer execution instructions further cause the processor to, when it is determined that there is no application service in operating state in the electronic device, transmit the audio data captured by the microphone to the control service.

Assignees

• Baidu online network technology beijing co ltd
• Shanghai Xiaodu Tech Co Ltd

Inventors

• He Liang
• An Aihui
• Niu Yu
• Zhao Lifeng
• Xue Xiangdong
• Zhou Ji

Classifications

• G06F3/167 Primary

  Audio in a user interface, e.g. using voice commands for navigating, audio feedback · CPC title

• G10L15/08

  Speech classification or search · CPC title

• G10L2015/088

  Word spotting · CPC title

• G10L17/00

  Speaker identification or verification techniques · CPC title

• G10L15/22

  Procedures used during a speech recognition process, e.g. man-machine dialogue · CPC title