State control method and device for display screen, storage medium and electronic device
AssigneeGuangdong Oppo Mobile Telecommunications Corp., Ltd.
InventorYibao ZHOU
Life of this patent
Estimating the term…
Abstract
The disclosure provides a state control method for a display screen, which includes that: a current state of a display screen is acquired; a corresponding signal transmitter in a first signal transmitter and a second signal transmitter is controlled according to the current state to transmit a detection signal, wherein the detection signal is reflected by a barrier to form a reflected signal; a distance state between a terminal and the barrier is judged according to an intensity of the reflected signal received by a signal receiver; and the state of the display screen is controlled according to the distance state.
Claims23
A state control method for a display screen, wherein the state control method is applied to a terminal provided with a first signal transmitter, a second signal transmitter and a signal receiver, a distance between the second signal transmitter and the signal receiver being longer than a distance between the first signal transmitter and the signal receiver, and the state control method comprises:
- acquiring a current state of a display screen, wherein the current state is an on state or an off state:
- when the display screen is in the off state, controlling the second signal transmitter to transmit a second detection signal, and controlling the first signal transmitter to transmit a third detection signal, wherein the second detection signal is reflected by a barrier to form a second reflected signal and the third detection signal is reflected by the barrier to form a third reflected signal;
- judging a distance state between the terminal and the barrier according to intensities of the second reflected signal and the third reflected signal received by the signal receiver;
- and
- controlling the state of the display screen according to the distance state.
(canceled)
A state control device for the display screen, wherein the state control device is applied to a terminal provided with a first signal transmitter, a second signal transmitter and a signal receiver, a distance between the second signal transmitter and the signal receiver being longer than a distance between the first signal transmitter and the signal receiver, and the state control device comprises:
- at least one processor;
- and
- a computer readable storage medium, coupled to the at least one processor and storing at least one computer executable instructions which, when being executed by the at least one processor, cause the at least one processor to carry out following program modules:
- an acquisition module, configured to acquire a current state of a display screen, wherein the current state is an on state or an off state;
- a transmission module, comprising a second transmission unit configured to, when the display screen is in the off state, control the second signal transmitter to transmit a second detection signal and control the first signal transmitter to transmit a third detection signal, wherein the second detection signal is reflected by a barrier to form a second reflected signal and the third detection signal is reflected by the barrier to form a third reflected signal;
- a judgment module, configured to judge a distance state between the terminal and the barrier according to intensities of the second reflected signal and the third reflected signal received by the signal receiver;
- and
- a control module, configured to control the state of the display screen according to the distance state.
(canceled)
An electronic device, comprising a memory and a processor and being provided with a first signal transmitter, a second signal transmitter and a signal receiver, a distance between the second signal transmitter and the signal receiver being longer than a distance between the first signal transmitter and the signal receiver, wherein the processor calls the computer program stored in the memory to execute the following operations:
- acquiring a current state of a display screen, wherein the current state is an on state or an off state;
- when the display screen is in the off state, controlling the second signal transmitter to transmit a second detection signal, and controlling the first signal transmitter to transmit a third detection signal, wherein the second detection signal is reflected by a barrier to form a second reflected signal and the third detection signal is reflected by the barrier to form a third reflected signal;
- judging a distance state between the terminal and the barrier according to intensities of the second reflected signal and the third reflected signal received by the signal receiver;
- and
- controlling the state of the display screen according to the distance state.
(canceled)
Dependencies are inferred from the claim text.