Title:
MONITORING ASSEMBLY, INFORMATION PROCESSING ASSEMBLY, AND EARPHONES
Document Type and Number:
WIPO Patent Application WO/2021/196254
Kind Code:
A1
Abstract:
The present application pertains to the technical field of earphones, and discloses a monitoring assembly, an information processing assembly, and earphones. The monitoring assembly comprises: a neckband that wraps around the neck of a person; and a camera assembly provided on an upper portion of the neckband so as to monitor an external environment. In the present application, a camera is provided on the upper portion of the neckband, and the camera captures and monitors a surrounding environment. If a vehicle approaches a user, the camera instantaneously transmits detected information to an MCU. The MCU identifies a vehicle by means of analysis, then outputs information by means of a D/A converter that converts a digital signal into an analog signal. A signal amplification assembly amplifies a voltage or power of an input signal of the D/A converter. An output signal is converted into sound by means of a speaker, so as to prompt the user to avoid danger.
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Inventors:
YUEN SHUN MING (CN)
MUNG WAI YIN (CN)
WU KA MING (CN)
MUNG WAI YIN (CN)
WU KA MING (CN)
Application Number:
PCT/CN2020/083717
Publication Date:
October 07, 2021
Filing Date:
April 08, 2020
Export Citation:
Assignee:
INNOVATION SOUND TECH CO LTD (CN)
International Classes:
H04R1/10
Foreign References:
| CN209220872U | 2019-08-09 | |||
| CN109481248A | 2019-03-19 | |||
| CN104967945A | 2015-10-07 | |||
| CN101584624A | 2009-11-25 | |||
| CN110796777A | 2020-02-14 | |||
| CN110522616A | 2019-12-03 | |||
| US20030210800A1 | 2003-11-13 |
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