Data burning and detecting method for camera module

Abstract

The invention provides a data burning and detecting method for a camera module, the burning method combines module burning data with a unique sequence code and a module two-dimensional code which are unique to a camera module photosensitive sheet, production line abnormality tracing is facilitated, and the two-dimensional code generated by the method has uniqueness and can effectively avoid the situation of data chaos caused by two-dimensional code repetition; according to the method, the burning detection operation of the camera module is simple, the information about whether the burning data is effectively burnt or not can be obtained only by scanning the two-dimensional code on the surface of the module through the two-dimensional code scanning gun, the burning data can be called from the database according to the two-dimensional code identifier, an additional burning detection machine is not needed, when testing cannot be carried out due to mechanical damage of the module machine chip and / or the two-dimensional code, historical testing data can be obtained, the testing data can also be obtained remotely, real-time, visual and effective effects are achieved, the equipment cost is reduced, and the production detection efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of image communication, in particular to a data burning and detection method for a camera module. Background technique [0002] Due to the differences between different camera modules, the camera module needs to burn some data on the camera before leaving the factory, such as focus parameters, lens shadow correction parameters, white balance parameters, etc., and bad modules will appear in the process, such as part 1. The difference between the module and the typical module is too large, and the generated burning parameters make it impossible for the mobile terminal to use the same debugging parameter configuration to achieve the same effect; 2. Bad modules with abnormal burning data due to electrical reasons during burning; Defective modules and normal good products are packaged in boxes of different colors. At present, assembly lines are usually divided into packages manually, and manual handling is perfor...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the problems of repeated test content, low detection efficiency, and difficulty in obtaining historical test information when the defect is traced back to the prior art camera module for burning inspection before shipment, and to provide a simple burning operation, convenient detection, and Data burning and detection method for camera module that facilitates bad traceability

Images