公开(公告)号：US11141103B2

公开(公告)日：2021-10-12

申请号：US16521708

申请日：2019-07-25

Applicant: MEDIATEK INC.

Inventor： Yuan-Wen Ting ,  Tsan-Jieh Chen

IPC: A61B5/318 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/08 ,  A61B5/1455 ,  A61B5/01 ,  A61B5/0295

Abstract: A vital-sign detection system is provided. The vital-sign detection system includes a vital-sign detection device and a controller. The vital-sign detection device is enabled to detect a vital-sign of a user. The controller determines whether the gets in the bed and controls the vital-sign detection device to switch to a disabled mode from a first enabled mode in response to the user getting in the bed. During a period when the vital-sign detection device is in the disabled mode, the controller determines whether the user falls asleep. In response to the user falling asleep, the controller controls the vital-sign detection device to switch to a second enabled mode from the disabled mode.