US 12,335,701 B2
Head-mounted device and control method, apparatus and system
Xiyu Shi, Shandong (CN); Bin Jiang, Shandong (CN); and Xiaoyu Chi, Shandong (CN)
Assigned to GOERTEK INC., Shandong (CN)
Appl. No. 18/248,494
Filed by GOERTEK INC., Shandong (CN)
PCT Filed Sep. 30, 2021, PCT No. PCT/CN2021/121987
§ 371(c)(1), (2) Date Apr. 10, 2023,
PCT Pub. No. WO2022/078226, PCT Pub. Date Apr. 21, 2022.
Claims priority of application No. 202011093469.6 (CN), filed on Oct. 14, 2020.
Prior Publication US 2023/0362544 A1, Nov. 9, 2023
Int. Cl. H04R 1/02 (2006.01); H04R 3/12 (2006.01)
CPC H04R 3/12 (2013.01) [H04R 1/028 (2013.01); H04R 2460/01 (2013.01); H04R 2460/13 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A control method of a head-mounted device, wherein the head-mounted device comprising: a device body, a bracket connected with the device body, and at least one rotary arm;
wherein the bracket is used to wear the head-mounted device on a user's head;
the bracket is provided thereon with a bone conduction speaker;
one end of the rotary arm is rotationally connected to the bracket, and the other end of the rotary arm is provided with an earphone;
the head-mounted device further comprises a position detection component, the position detection component provided on the bracket and configured to detect whether the rotary arm is rotated to the position where the position detection component is located;
the head-mounted device comprises a microphone,
the method comprises the following steps:
acquiring a noise signal collected by the microphone of the head-mounted device;
determining a target audio mode of the head-mounted device according to the noise signal; and
controlling the head-mounted device to switch from a current audio mode to the target audio mode, and outputting an audio signal according to the target audio mode,
the step of outputting an audio signal according to the target audio mode comprises:
controlling the rotary arm to rotate to a position where the position detection component is located; and controlling the head-mounted device to output the audio signal through the bone conduction speaker,
or
controlling the rotary arm to rotate from a position where the position detection component is located to a wearing position, so that the earphone is located at a position corresponding to the user's ear; and controlling the head-mounted device to output the audio signal through the earphone.