Method for using a mobile phone camera to automatic control a flash lamp as a photoinduction flashlight

A mobile phone camera and flash technology, applied in optics, light sources, photography, etc., can solve the problem of no flashlight, and achieve the effect of increasing added value

Inactive Publication Date: 2009-08-26
SHANGHAI WINGTECH ELECTRONICS TECH
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, according to the system settings of existing mobile phones, usually the flash light can only light up when the user presses the shutter to take a picture, and cannot be used as a flashlight (continuously emitting light)

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for using a mobile phone camera to automatic control a flash lamp as a photoinduction flashlight
  • Method for using a mobile phone camera to automatic control a flash lamp as a photoinduction flashlight
  • Method for using a mobile phone camera to automatic control a flash lamp as a photoinduction flashlight

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0022] Example 1——When the flashlight of the mobile phone is set to automatic mode according to the preset parameters, it realizes the analog light-sensing flashlight function according to the changes in the intensity of the surrounding light sources. The specific implementation process is as follows: figure 2 shown, including the following steps:

[0023] Step 1: After the mobile phone is turned on and initialized, the user starts the light-sensing flashlight simulation application.

[0024] Step 2: The man-machine interface prompts the user "Please open the dust-proof hood of the mobile phone camera", and the user can skip this interface by pressing any key.

[0025] Step 3: After entering the light-sensing flashlight simulation program, the man-machine interface prompts the user "Please select the mode you want to use", and provides manual mode and automatic mode for the user to choose - the automatic mode is whether the user operates the mobile phone or not , the flashli...

example 2

[0028] Example 2 - The flashlight of the mobile phone realizes the function of simulating the light-sensing flashlight according to the preset parameters and when the software is set to manual control according to the intensity of the surrounding light source, including the following steps:

[0029] Step 1: After the mobile phone is turned on and initialized, the user starts the light-sensing flashlight simulation application.

[0030] Step 2: The man-machine interface prompts the user "Please open the dust-proof hood of the mobile phone camera", and the user can skip this interface by pressing any key.

[0031] Step 3: After entering the light-sensing flashlight simulation program, the man-machine interface prompts the user "Please select the mode you want to use", and provides manual mode and automatic mode for the user to choose - the manual mode is when the user presses any key on the mobile phone When the flash is turned on, the sensor mode automatically turns on and off ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a method for using a mobile phone camera to automatic control a flash lamp as a photoinduction flashlight. A sensitization sensor receives optical signals, a processor transforms the light source intensity and the light source intensity is compared with the preset light source threshold value to judge whether illumination is carried out and adopt the mobile phone camera to automatically control the flash lamp into the photoinduction flashlight. Additionally, the invention proposal also provides a manual mode and an automatic mode which are convenient for a user to select according to the mobile phone battery reserves state. Various data configuring files used for judging the intensity of the surrounding light source are preset, and the user can easily set the sensitivity of the needed photoinduction flashlight, so the user requirements can be better met. The method adds a novel function to a mobile phone, increases the additional value of the mobile phone, and exploits new application fields.

Description

technical field [0001] The content of the present invention is a method for using a mobile phone as a light-sensing flashlight, especially a method for automatically controlling a flashlight as a light-sensing flashlight by a camera of a mobile phone. Background technique [0002] Now the mobile phone has become an indispensable electronic communication tool in people's life, and has occupied a dominant position in its own function——in the field of personal portable communication. In addition, the functions of mobile phones have gradually expanded from the original basic communication and information exchange tools to become indispensable electronic products for people's portable entertainment and daily applications. [0003] In daily life, users often encounter times when they need to use a portable lighting system. If the user carries the mobile phone with him, the mobile phone flash can be used as a portable lighting system. However, according to the system settings of ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H05B41/36G03B15/03
Inventor 郭峰翁信诚王涵彬
Owner SHANGHAI WINGTECH ELECTRONICS TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap