Method for improving issue for releasing static charge for pick-up head of handset

Abstract

The method comprises: 1) setting up several image feature registers into the solid image sensor in the pick-up head of mobile phone; 2) when initializing the different mode of the mobile phone pick-up head, the initial image feature value is saved in the image feature register; 3) in application of each mode of the mobile phone pick-up head, periodically detecting the current different image feature value in said image feature registers, and comparing those initial image feature value saved in said image features registers; if a certain image feature value is different with the initial value, then re-writing the image feature register value as the initial image feature value; if they are the same, after a waiting time, re-executing the step 3.

Description

technical field [0001] The invention belongs to the field of mobile communication mobile phones, and in particular relates to a software-based method for improving the electrostatic discharge problem of mobile phones. Background technique [0002] The mobile communication industry is developing rapidly, and mobile phones, as one of the main forms of terminal equipment in mobile communication systems, have made great progress in the past ten years. Due to the portability of mobile phones, the probability of Electrostatic Discharge (ESD for short) is far greater than that of system equipment. At present, the solution to the ESD problem is mainly to block the electrostatic discharge inlet on the structural parts of the mobile phone and to design the static discharge on the hardware and structural parts. But ESD problems are still inevitable. Especially for the use of mobile phone hinge camera. [0003] The solid-state image sensor in the camera equipment used in mobile phone...

AI Technical Summary

Problems solved by technology

In this way, the mobile phone camera equipment will have problems when placed under high static electricity

However, when the user rotates the rotating shaft, it is more likely to have static electricity discharge, which affects the communication between the mobile phone camera and the mobile phone motherboard. Often, the image is reversed up and down, left and right, the color is reversed, the image data is incomplete, and the content is disordered. Basically, it is not possible. Automatic recovery, requires the user to restart the camera application before it can be used normally, and sometimes even needs to restart the phone to restore, which brings great inconvenience to the user

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