发明公开
EP4199535A1 METHOD FOR FINDING AUDIO OUTPUT DEVICE BY USING POWER SUPPLY DEVICE AND POWER SUPPLY DEVICE THEREOF
审中-实审
基本信息:
- 专利标题： METHOD FOR FINDING AUDIO OUTPUT DEVICE BY USING POWER SUPPLY DEVICE AND POWER SUPPLY DEVICE THEREOF
- 申请号：EP21915712.0 申请日：2021-12-27
- 公开(公告)号：EP4199535A1 公开(公告)日：2023-06-21
- 发明人： JIN, Juyeon , CHEONG, Gupil , KANG, Doosuk , CHOI, Bokun
- 申请人： Samsung Electronics Co., Ltd.
- 申请人地址： KR Suwon-si, Gyeonggi-do 16677 129, Samsung-ro Yeongtong-gu
- 代理机构： HGF
- 优先权： KR20200186522 20201229
- 国际公布： WO2022145914 20220707
- 主分类号： H04R3/12
- IPC分类号： H04R3/12 ; H04R5/04 ; H04W4/80 ; H04R29/00 ; G08B7/06
摘要：
An electronic device includes: a wireless communication circuit; a power management circuit; and a control circuit, and the control circuit may: in a state where the electronic device connects a first communication with a first audio output device by using the wireless communication circuit, or is electrically connected with the first audio output device by using the power management circuit, operate in a connection standby mode or in an advertise mode by using a first wireless communication address of the first audio output device; receive a signal for finding the first audio output device from an external electronic device, based on the first wireless communication address; and transmit a signal for letting the first audio output device output a notification to the first audio output device through the first communication, or transmit the signal to the first audio output device through the electrical connection.
IPC结构图谱:
| H | 电学 |
| --H04 | 电通信技术 |
| ----H04R | 扬声器、送话器、唱机拾音器或类似的传感器 |
| ------H04R3/00 | 用于传感器的电路 |
| --------H04R3/12 | .用于向两个或两个以上的扬声器分配信号 |