The present invention discloses a control method. The control method is configured for an electronic device and comprises: presetting a presetting display brightness corresponding to a presetting time quantum according to the user input; detecting the presetting time quantum where the system time of the electronic device is located; regulating the screen brightness to the presetting display brightness corresponding to the presetting time quantum where the system time is located; performing sensing environment brightness; calculating the difference vale of the environment brightness and the presetting display brightness corresponding to the presetting time quantum where the system time is located; determining whether the difference is larger than a presetting difference value or not; and if the difference is larger than the presetting difference value, regulating the screen brightness according to the environment brightness. In the embodiment of the invention, display brightness corresponding to different time quantums is set according to the user input, and the screen brightness is set according to the system time of the electronic device. Therefore, the control method allows the display of the electronic device to be more intelligent and humanized and can display the screen brightness in accordance with the time at different times according to the user's requirement. The present invention further discloses a control device.

Control method and control device

The invention discloses an eyesight protection control method and device and a mobile terminal. The eyesight protection control method is suitable for being executed in the mobile terminal, and the method comprises the following steps: collecting environmental data when a user uses the mobile terminal, wherein the environmental data comprise light intensity data, distance data and motion state data; judging whether the user is in an easy fatigue state according to the environmental data; if the user is in the easy fatigue state, obtaining a continuous use duration of the user on the mobile terminal to serve as a use duration of the mobile terminal, and obtaining a continuous duration in the easy fatigue state to serve as a use duration of the easy fatigue state; judging whether the user is in the easy fatigue state according to the use duration of the mobile terminal and the continuous duration of the easy fatigue state; and if the user is in the easy fatigue state, opening eyesight protection settings.

Eyesight protection control method and device and mobile terminal

The invention is applicable to the technical field of mobile terminals, and provides a mobile terminal screen brightness adjustment method and a mobile terminal. The method comprises steps: a distance between an object in front of the mobile terminal and the mobile terminal is acquired via a distance sensor; a corresponding brightness value is determined according to the distance; and the mobile terminal screen brightness is adjusted to the brightness value corresponding to the distance. As the distance between the object in front of the mobile terminal and the mobile terminal is acquired via the distance sensor and the mobile terminal screen brightness is then adjusted according to the distance, mobile terminal screen brightness adjustment can be realized with no need of adding a light sensor to the mobile terminal, and the mobile terminal screen brightness adjustment realization difficulty and the mobile terminal cost can be reduced.

Mobile terminal screen brightness adjustment method and mobile terminal

The invention relates to the technical field of mobile terminals and provides a mobile terminal and a health warning control method of the mobile terminal. The control method comprises the following steps that the angle between the mobile terminal and the horizontal direction is detected; whether the angle between the mobile terminal and the horizontal direction is within a predetermined angle range is judged; if yes, timing is started, and whether a human face continues to be located in an induction area of the mobile terminal within a preset time is judged; if yes, a health warning is sent to a user, and time is judged by monitoring the holding angle of a mobile phone held by the user and detecting whether the human face is located in a screen induction area; after the preset time is due, a prompt is given to notify the user that the time is a critical point of harm to cervical vertebra and eyesight and the user needs to stop watching the mobile phone and take a rest; therefore, a brand-new healthy use mode and unexpected experience are provided for the user.

Mobile terminal and health warning control method thereof

The invention provides a reminding method and device of a mobile terminal and the mobile terminal. The reminding method of the mobile terminal includes the steps of detecting the distance between the mobile terminal and a user; judging whether the distance between the mobile terminal and the user is larger than a preset distance threshold value or not; when the distance between the mobile terminal and the user is larger than the preset distance threshold value, starting timing; when a timing value is larger than or equal to a preset time threshold value, carrying out reminding. According to the reminding method of the mobile terminal, timing is carried out when the distance between the mobile terminal and the user is larger than the preset distance threshold value, reminding is carried out when the timing value exceeds the preset time threshold value, and injuries, caused when the user uses the mobile terminal for an overlong time, to the eyes can be effectively avoided through reminding; in addition, when the distance between the mobile terminal and the user is smaller than the preset distance threshold value, the user can also be reminded, and therefore the user is reminded to correctly use the mobile terminal.

Reminding method and device of mobile terminal and mobile terminal

The invention provides a method for warning a user of a mobile terminal and the mobile terminal. The method includes the following steps that after the mobile terminal is used by the user, motion state information of the mobile terminal is acquired in real time and stored; after time of the user for using the mobile terminal exceeds preset time, waggle information of the mobile terminal within use time is calculated according to the motion state information of the mobile terminal; according to the waggle information of the mobile terminal within the use time, the degree of fatigue of the eyes of the user is determined; according to the degree of fatigue of the eyes of the user, the user is warned. Whether the user is suitable for continuing to use the mobile terminal currently or not is judged by acquiring the motion state information of the mobile terminal, the user is warned under the condition that the user is not suitable for continuing to use the mobile terminal, so that the eyes of the user can be protected, the mobile terminal is more friendly to people, and intelligence of the mobile terminal is improved.

Method for remising user of mobile terminal and mobile terminal

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Method for remising user of mobile terminal and mobile terminal