A control method for terminal bright screen
A control method and terminal technology, applied in the field of mobile communication, can solve the problems of large key loss, long response time, and lack of humanization, and achieve the effects of improving service life, reducing use and improving experience.
Active Publication Date: 2020-04-28
SOUTH CHINA UNIV OF TECH
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Problems solved by technology
When mobile terminals such as mobile phones are frequently used, turning on the screen by pressing the key will cause a great loss to the key, which will affect the service life of the key; the sensitivity of the touch screen gesture to brighten the screen is not high, and it needs to be analyzed after the gesture is detected, and the response time is long, which is not humane. while raising the wrist to brighten the screen requires a variety of sensors to work together, and requires expensive dedicated chips to process, and consumes a lot of energy
Method used
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Embodiment
[0024] This embodiment provides a method for controlling the brightness of the terminal screen. The flow chart of the method is as follows figure 1 shown, including the following steps:
[0025] S201: The user writes the information into the NFC tag through the setting module, and saves the pairing information on the terminal at the same time; the NFC tag is embedded in the ring, and the ring is worn on the user's finger; the preset operation only needs to be set for the first time;
[0026] S202: The screen of the terminal is off, and the NFC module is turned on at the same time, and the terminal is used as an NFC initiating device;
[0027] S203: The NFC module detects whether there is an NFC tag nearby;
[0028] S204: When the finger of the user's ring with the NFC tag approaches the terminal on the lock screen, the terminal reads the information of the NFC tag in the ring;
[0029] S205: Analyzing the read information through the pairing module, and pairing with the pair...
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The invention discloses a terminal screen turn-on control method. The method comprises the following steps of S1: presetting information of an NFC tag and pairing information stored in a terminal through a setting module in advance by a user; S2: during terminal screen turn-off, starting an NFC module by the terminal as a main device initiating NFC; S3: detecting whether the NFC tag exists nearbyor not; S4: if the NFC tag exists near the terminal, reading the information of the NFC tag nearby, wherein the NFC tag serves as an NFC target device, namely, a slave device; S5: analyzing the read NFC tag information by a pairing module, and performing pairing with the pairing information stored in the terminal; and S6: if the analysis and the pairing succeed, executing screen turn-on operation,and if the analysis fails, re-executing the step S3 to perform detection. According to the method, through the NFC tag, the user can turn on a screen of the terminal without operating physical keys on the terminal, so that the use of the physical keys is reduced and the user experience is improved.
Description
technical field [0001] The invention relates to the technical field of mobile communication, in particular to a method for controlling the bright screen of a terminal. Background technique [0002] At present, the commonly used ways to turn on the screen include buttons to turn on the screen, touch screen gestures to turn on the screen, and raising the wrist to turn on the screen. When mobile terminals such as mobile phones are frequently used, turning on the screen by pressing the key will cause a great loss to the key, which will affect the service life of the key; the sensitivity of the touch screen gesture to brighten the screen is not high, and it needs to be analyzed after the gesture is detected, and the response time is long, which is not humane. While lifting the wrist to brighten the screen requires a variety of sensors to work together, and requires expensive dedicated chips to process, and consumes a lot of energy. [0003] In the face of many shortcomings of th...
Claims
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IPC IPC(8): G06F9/4401H04W4/80
Inventor 杨铭刘志超
Owner SOUTH CHINA UNIV OF TECH