公开(公告)号：US20200338980A1

公开(公告)日：2020-10-29

申请号：US16545255

申请日：2019-08-20

Applicant: Goldtek Technology Co., Ltd.

Inventor： SHIH-CHANG CHEN ,  KUANG-HUI SU

IPC: B60K28/06 ,  B60W40/08 ,  B60W50/14

Abstract: A system for detecting drunken driver is presented. The system includes an alcohol detecting device, a photographing device, and a locking device. The alcohol detecting device can receive a blood alcohol content value of a driver of a vehicle detected by a sensor, and determine whether the blood alcohol content value exceeds a first predetermined value. The alcohol detecting device can send alcohol concentration exceeding information to the photographing device to record video and to the locking device to lock vehicle when the blood alcohol content value exceeds the first predetermined value.

公开(公告)号：US20200072879A1

公开(公告)日：2020-03-05

申请号：US16246740

申请日：2019-01-14

Applicant: Goldtek Technology Co., Ltd.

Inventor： TING-HSUAN SU ,  KUO-CHUAN YU ,  KUANG-HUI SU ,  WEN-FENG YEH

IPC: G01R19/165 ,  G08B3/10

Abstract: A ringer control device includes a power receiving unit, a detection circuit, and a control circuit. The detection circuit is coupled to the power receiving unit and outputs a detection signal. The control circuit is coupled to the detection circuit and includes a trigger unit and a control unit. The trigger unit detects a trigger event. The control unit is coupled to the detection circuit and the trigger unit, and configured to control the detection circuit and determine whether a ringer device is coupled to the power module according to the detection signal, and further determine a category of the ringer device. A control method of the ringer control device is also provided.