Intelligent antimixing system for printed circuit boards and method thereof

An intelligent antimixing method for printed circuit boards includes the following steps: sending the pending list with multiple process board identification codes and multiple carrier plate identification codes; saving the pending list to the memory; comparing the pending list with the reading head code reading; determining whether batch production has ended; using the first 2D reading head to read the first process board identification code among multiple process board identification codes that has not been read and storing it in the memory; determining whether the board identification code comparison in the pending list matches the first process board identification code read by the first 2D reading head and returning the first process board identification code and the first judgment result read by the first 2D reading head to the EAP system; using the second 2D reading head to read the first carrier plate identification code among the carrier plate identification codes that has not been read and storing i