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Method and device for controlling flashlight

A control method and technology of a control device, which are applied to parts of a television system, equipment with functional cameras, instruments, etc., can solve the problems of insufficient convenience of operating the flash, and achieve the effect of improving convenience and saving operation steps.

Active Publication Date: 2020-02-14
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, in order to solve the problem of insufficient convenience in operating the flashlight caused by the user needing to start the application for controlling the flashlight in the above-mentioned traditional technology, a method for controlling the flashlight is proposed.

Method used

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  • Method and device for controlling flashlight
  • Method and device for controlling flashlight
  • Method and device for controlling flashlight

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Embodiment Construction

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0042] In order to solve the problem of insufficient convenience in operating the flash caused by the user needing to start the application for controlling the flash in the above-mentioned traditional technology, a method for controlling the flash is proposed. The execution of the method may rely on a computer program, and the computer program may run on a mobile terminal or an intelligent terminal based on the Von Neumann system. The computer program can be an O2O...

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PUM

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Abstract

A method for controlling a flashlight, comprising: detecting a viewing operation of electronic bill information, obtaining a viewing time of the viewing operation and corresponding target electronic bill information (S102); obtaining a valid time range contained in the target electronic bill information ( S104); determine that the viewing time matches the effective time range (S106), and control the flash unit to turn on lighting (S108). The above method for controlling the flashlight can recognize the need of the user to turn on the flashlight in combination with specific application scenarios, thereby improving the convenience of operation.

Description

technical field [0001] The present invention relates to the technical field of intelligent terminals, in particular to a method and device for controlling a flashlight. Background technique [0002] With the development of smart terminal technology, the smart terminal is usually equipped with a flash device. The flash device can not only provide the light source of the shutter time for the camera or other photo-taking applications, but also can be turned on or off independently as a lighting tool. [0003] The intelligent operating system of the intelligent terminal of the touch screen in the traditional technology provides an application program interface API for controlling the opening or closing of the flashlight, and the user can manually turn on and off the flashlight device by touching or pressing a virtual button on the intelligent terminal. [0004] However, the inventor has found through research that the input entry of the flashlight control interface provided by ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/725G06Q30/00H04M1/72454
CPCG06Q10/02H04M2250/52H04M1/72454H04N23/56H04N23/60G06F1/1686G06Q40/04
Inventor 徐晶庄志山陈晓晨
Owner HUAWEI TECH CO LTD