WRISTWATCH AND METHOD OF LIGHTING SCREEN THEREOF

摘要

A wristwatch includes a screen, a backlight module to light the screen, a power source, a breakover module, a storage module, a gesture identifying module, and a processor. The breakover module connects to the power source and the backlight module and controls the supply of power from the power source to the backlight module. The storage module stores relationships between gestures and functions corresponding to the gestures. The functions include turning on the screen and turning off the screen. The gesture identifying module identifies a hand gesture of a user and determines the function of the hand gesture. The processor connects the breakover module, and controls the breakover module to break over according to the function of turning on the screen and controls the breakover module to break off according to the function of turning off the screen. A method of lighting a screen of a wristwatch is also provided.

主权项

1. A wristwatch comprising:
a watch body; a screen configured to display the time; a backlight module configured to light the screen; a power source; a breakover module connected with the power source and the backlight module and configured to control connectivity of the power source such that the power source supplies power to the backlight module or does not supply power to the backlight module; a storage module configured to store relationships between hand gestures of a user of the wristwatch and functions corresponding to the gestures, the functions comprising turning on the screen and turning off the screen; a gesture identifying module configured to identify a hand gesture of a user wearing the wristwatch and determine a corresponding function of the identified gesture on condition that the identified gesture is in the stored relationships; and a processor connected to the gesture identifying module and the breakover module and configured to control the breakover module to break over according to the function of turning on the screen, and control the breakover module to break off according to the function of turning off the screen.