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A method for automatically turning on the flashlight by shaking the mobile phone in a dark environment
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A technology that automatically turns on and flashlights. It is applied in the input/output, electrical components, and telephone communication of user/computer interaction. It can solve problems such as troublesome programs and inconvenient use, and achieve the effect of convenient execution, convenient use, and improved user experience.
Active Publication Date: 2020-01-17
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology
If the user needs to turn on the flashlight of the mobile phone immediately at night or in a dark environment, the above-mentioned current method of turning on the flashlight is cumbersome and inconvenient to use
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Embodiment 1
[0028] Such as figure 1 As shown, during the normal use of the mobile phone, the light sensor of the mobile phone automatically detects the ambient light. When the detected ambient light is dark, just shake the mobile phone at this time, the gyroscope and acceleration sensor of the mobile phone will start to work, and the flashlight will be turned on through the internal command of the mobile phone. (That is, the control module corresponding to the light sensor, gyroscope and acceleration sensor information inside the mobile phone drives to turn on the flashlight).
[0029] Among them, the threshold value of the ambient light detected by the light sensor can be changed according to the user's needs for ambient light, for example, less than 30LUXES; the user can customize the threshold value of the light intensity, and the range of the threshold value of the light intensity is set in the mobile phone by the user in advance .
[0030] Preferably, a specific shaking gesture can ...
Embodiment 2
[0035] Such as figure 2 As shown, in this implementation, two flashlights are used as the light source of the flashlight, one of which is a cold light and the other is a warm light.
[0036] First of all, the user pre-enters the customization of the light perception threshold, the flickering effect of the light under different shaking gestures, and the switching between warm and cold lights;
[0037] Secondly, during the normal use of the mobile phone, the light sensor judges whether the ambient light meets the preset threshold condition for turning on the flashlight;
[0038] Once the light sensor judges that the ambient light meets the threshold condition, and the user shakes the mobile phone with a specific shaking gesture, the mobile phone executes the gesture command, and the acceleration and gyroscope sensors start to work to judge its trajectory;
[0039] The corresponding control module in the mobile phone processes the above-mentioned light sensor signal, and compar...
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Abstract
The invention discloses a method for automatically turning on a flashlight by shaking a mobile phone in a dark environment, which comprises the following steps: (1) firstly, a light sensor in the mobile phone detects ambient light and judges that the light intensity is lower than a preset light intensity threshold; 2) then the user shakes the mobile phone, the gyroscope of the mobile phone and theacceleration sensor judge the motion trajectory of the mobile phone; (3) if the motion trajectory is consistent with the preset shaking gesture, the flashlight is turned on in the mobile phone to realize quick lighting. The invention can directly turn on the flashlight without lighting the screen, unlocking the device and other steps, thereby realizing intelligent lighting and convenient use.
Description
technical field [0001] The invention relates to a method for automatically starting a flashlight, in particular to a method for automatically turning on a flashlight by shaking a mobile phone in a dark environment. Background technique [0002] At present, if the existing mobile phone on the market turns on the flashlight, it is generally necessary to light up the mobile phone screen first, then unlock the mobile phone, find the flashlight APP and open it, and finally the function of the mobile phone flashlight can be activated. If the user needs to turn on the mobile phone flashlight at night or in a dark environment, the above-mentioned current method of turning on the flashlight is cumbersome and very inconvenient to use. Contents of the invention [0003] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the present invention is to provide a method for automatically turning on the flashlight by shaking the mobile phone in a dark en...
Claims
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Application Information
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