Anti-interference method, electronic device and computer-readable storage medium
An electronic device and a technology for sensing signals, applied in the electronic field, can solve problems such as antenna radio frequency signal interference, and achieve the effect of reducing interference
Active Publication Date: 2020-12-04
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
Devices entering the antenna clearance area are susceptible to interference from antenna radio frequency signals
Method used
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[0022] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0023] Please also refer to Figure 1 to Figure 2 , the anti-jamming method according to the embodiment of the present invention is applied to the electronic device 100 . The electronic device 100 includes a proximity sensor 10 , an antenna 20 , a processor 30 and a display screen 40 . Anti-interference methods include:
[0024] S12: The processor 30 actively reads a plurality of sensing signals continuously collected by the proximity sensor 10 according to a preset collection period;
[0025] S13: Select a qualified sensing s...
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The invention discloses an anti-interference method applied to an electronic device. The anti-interference method comprises the steps as follows: a processor actively reads a plurality of sensing signals continuously collected by a proximity sensor according to a preset collection cycle; qualified sensing signals are selected from the plurality of sensing signal, wherein the qualified sensing signals are collected by the proximity sensor when the proximity sensor is not interfered by an antenna; and a display screen is controlled to be on or off according to the qualified sensing signals. Theinvention also discloses the electronic device and a computer readable storage medium. According to the anti-interference method, the electric device and the computer readable storage medium providedby the embodiment of the invention, after the plurality of sensing signals are collected, the sensing signals are screened to remove overlapped signals of the proximity sensor during a collection timeslot and an antenna radio frequency signal transmitting time slot, and thus the interference of radio frequency signals of the antenna to the proximity sensor is reduced. Therefore, the proximity sensor collects the relatively accurate sensing signals, so that the processor accurately controls the display screen to be on or off.
Description
technical field [0001] The invention relates to the field of electronic technology, in particular to an anti-jamming method, an electronic device and a computer-readable storage medium. Background technique [0002] At present, mobile phones are developing in the direction of narrow bezels and large screen-to-body ratios. As the screen-to-body ratio continues to increase, many devices will enter the antenna clearance area. Devices entering the antenna clear area are susceptible to interference from antenna radio frequency signals when working. Contents of the invention [0003] Embodiments of the present invention provide an anti-jamming method, an electronic device, and a computer-readable storage medium. [0004] The anti-jamming method in the embodiment of the present invention is used in electronic devices. The electronic device includes a proximity sensor, a processor and a display screen, and the anti-jamming method includes: [0005] The processor actively reads...
Claims
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IPC IPC(8): H04M1/725G06F3/14
CPCG06F3/14G06F3/1407H04M2250/12H04M1/72454
Inventor 武小勇李枝佩
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD