Method and device for energy saving and protection of mobile device camera
A technology for mobile equipment and protection devices, applied in current supply devices, reducing energy consumption, input/output process of data processing, etc., can solve problems such as camera temperature rise, temporary failure, camera failure, etc., to reduce power consumption , the effect of convenient operation
Active Publication Date: 2017-01-04
MEITU
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Problems solved by technology
Although this method saves power, sometimes the user does not operate the function temporarily due to something. If it is closed or exited, the user will lose data and cause losses. For example, when the user is waiting for the best time to take a photo Sometimes, when you wait for the best opportunity for a long time and do not perform any operation on the screen, it is judged as a misoperation and the program is closed, causing the user to restart the camera program and causing unnecessary trouble
As we all know, the power consumption of mobile devices is the fastest when the camera is previewing data in real time, and the temperature of the camera will rise due to the use of the camera for a long time. Generally, the working temperature of the camera is between -10 degrees Celsius and 50 degrees Celsius. After exceeding this range, it may cause the camera to malfunction or temporarily fail
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[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0025] Such as figure 1 As shown, a method for energy saving and protection of a mobile device camera of the present invention comprises the following steps:
[0026] 10. Start the camera;
[0027] 20. Start data preview and start timing;
[0028] 30. Detect whether the screen is touched. If the screen is touched, further detect whether the exit button or the camera button or the video button is clicked. If so, it will end, otherwise the timing will be reset to zero and restart the timing; if the screen is not touched, the time will be accumulated and...
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The invention discloses an energy saving and protecting method and device for a mobile device camera. Whether a screen is touched or not is detected, timing is performed, the screen enters a power saving mode and is darkened to reduce power consumption if cumulative time exceeds power saving time, the camera is turned off and accordingly protected, the screen exits the power saving mode and is brightened until touch of the screen is detected, the camera is restarted to enter data preview without restarting photograph programs, and operation is more facilitated.
Description
technical field [0001] The invention relates to a mobile terminal technology, in particular to a method and device for energy saving and protection of a camera of a mobile device. Background technique [0002] People all over the world are advocating the importance of energy saving, so more and more electronic products try to incorporate the concept of energy saving in their design. For example, the Chinese published patent CN103294171A proposes a power saving method and device for a mobile terminal, although it mentions whether to operate the application program and the functional module within a preset time to judge whether it is a misoperation, if it is If you make a mistake, turn it off. Although this method saves power, sometimes the user does not operate the function temporarily due to something. If it is closed or exited, the user will lose data and cause losses. For example, when the user is waiting for the best time to take a photo Sometimes, when no operation is ...
Claims
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IPC IPC(8): G06F1/32G06F3/0484G06F3/0488H04M1/73
CPCY02D30/70
Inventor 张伟傅松林陆居平张长定
Owner MEITU