REVERSE BATTERY PROTECTION DEVICE AND OPERATING METHOD THEREOF
First Claim
Patent Images
1. A wearable device comprising:
- a touch screen configured to display information;
an acceleration sensor configured to generate an acceleration signal;
an optical sensor comprising a light source and configured to generate a touch interrupt signal; and
a control unit configured to;
determine a wearing state of the wearable device based on the acceleration signal or the touch interrupt signal, the wearing state comprising a not-wearing state, a wrist-wearing state, or a hand-gripping state; and
execute a function corresponding to the determined wearing state;
wherein the function corresponding to the hand-gripping state comprises causing the touch screen to display a black screen or an ambient screen.
3 Assignments
0 Petitions
Accused Products
Abstract
A wearable device includes: a touch screen; an acceleration sensor configured to generate an acceleration signal; an optical sensor using a light source and configured to generate a touch interrupt signal; and a control unit configured to detect a wearing state of the wearable device, the wearing state of the wearable device including a not-wearing state for the wearable device, a wrist wearing state, and a hand gripping state on the basis of the acceleration signal and the touch interrupt signal, and to execute a function corresponding to the wearing state of the wearable device.
66 Citations
20 Claims
-
1. A wearable device comprising:
-
a touch screen configured to display information; an acceleration sensor configured to generate an acceleration signal; an optical sensor comprising a light source and configured to generate a touch interrupt signal; and a control unit configured to; determine a wearing state of the wearable device based on the acceleration signal or the touch interrupt signal, the wearing state comprising a not-wearing state, a wrist-wearing state, or a hand-gripping state; and execute a function corresponding to the determined wearing state; wherein the function corresponding to the hand-gripping state comprises causing the touch screen to display a black screen or an ambient screen. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
-
-
17. A control method of a wearable device, the method comprising:
-
determining a wearing state of the wearable device based on an acceleration signal or a touch interrupt signal, the wearing state comprising a not-wearing state, a wrist-wearing state, or a hand-gripping state; and executing a function corresponding to the determined wearing state; wherein the function corresponding to the hand-gripping state comprises displaying a black screen or an ambient screen on a display of the wearable device. - View Dependent Claims (18, 19, 20)
-
Specification