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Title:
BLUETOOTH DEVICE CAPABLE OF SIMULTANEOUSLY CONNECTING TO MULTIPLE TERMINALS
Document Type and Number:
WIPO Patent Application WO/2019/196018
Kind Code:
A1
Abstract:
Provided is a Bluetooth device capable of simultaneously connecting to multiple terminals. The Bluetooth device comprises an antenna, a Bluetooth chip and an input/output module, wherein the Bluetooth chip comprises a master Bluetooth chip and at least one slave Bluetooth chip; the antenna is used for receiving a radio-frequency signal emitted from the terminal, the radio-frequency signal carrying a terminal identifier, and the antenna sends the terminal identifier to the master Bluetooth chip; the master Bluetooth chip is used for receiving the terminal identifier, and is used for searching for a target Bluetooth chip pre-matching a terminal corresponding to the terminal identifier, and establishing a data channel between the antenna and the target Bluetooth chip, the target Bluetooth chip being the master Bluetooth chip and/or the slave Bluetooth chip; and the master Bluetooth chip and the slave Bluetooth chip are used for receiving, from the antenna through the data channel, radio-frequency signals emitted from terminals pre-matching the chips, and converting the radio-frequency signals into audio signals and outputting same to the input/output module. The present invention can realize simultaneous connection with multiple user terminals, is more flexible in use and brings convenience to users.

Inventors:
LI, Yongwei (Room 401, Huafeng Baoan Zhigu Science and Technology Innovation Park Tower C Yintian Road No.4, Xixiang Street,Baoan Distric, Shenzhen Guangdong 0, 518000, CN)
WU, Yong (Room 401, Huafeng Baoan Zhigu Science and Technology Innovation Park Tower C Yintian Road No.4, Xixiang Street,Baoan Distric, Shenzhen Guangdong 0, 518000, CN)
Application Number:
CN2018/082567
Publication Date:
October 17, 2019
Filing Date:
April 10, 2018
Export Citation:
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Assignee:
SHENZHEN BANNLAN INDUSTRIAL CO., LTD. (Room 401, Huafeng Baoan Zhigu Science and Technology Innovation Park Tower C Yintian Road No.4, Xixiang Street,Baoan Distric, Shenzhen Guangdong 0, 518000, CN)
International Classes:
H04B5/02
Domestic Patent References:
WO2009082901A12009-07-09
Foreign References:
CN205081782U2016-03-09
CN202587333U2012-12-05
CN204633770U2015-09-09
CN105846866A2016-08-10
Attorney, Agent or Firm:
DHC IP ATTORNEYS (Suite 2201, Modern International CommercialBuilding, Cross of Fuhua Road and Jintian Road, Futian Distric, Shenzhen Guangdong 8, 518048, CN)
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