The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 07, 2022
Filed:
Jul. 17, 2019
Baidu Online Network Technology (Beijing) Co., Ltd., Haidian District Beijing, CN;
Gaofei Cheng, Haidian District Beijing, CN;
Qin Xiong, Haidian District Beijing, CN;
Leilei Gao, Haidian District Beijing, CN;
Yan Zhang, Haidian District Beijing, CN;
Fei Wang, Haidian District Beijing, CN;
BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD., Haidian District Beijing, CN;
SHANGHAI XIAODU TECHNOLOGY CO. LTD., Shanghai, CN;
Abstract
Embodiments of the present disclosure provide a voice smart device wake-up method, apparatus, device and storage medium. The method includes: receiving, by a master control device, a wake-up message sent by each smart device, the wake-up message comprising at least sound characteristics information, determining, by the master control device, a target smart device to be woken up according to the sound characteristics information, and sending, by the master control device, a wake-up instruction to the target smart device to be woken up, to wake up the target smart device to be woken up for responding to a voice request from a user. In a case where a plurality of smart devices share a same wake-up word, only one most suitable smart device is waken up to respond to a voice request of the user each time.