Identity Card Data Verification via Intermediary Check Codes

The patent introduces a document number as an intermediary element. Instead of directly transferring biographical data from the document reader to the computer system, the system first reads the document number, uses it to retrieve associated biographical data from a database, and then performs verification. This intermediary approach maintains verification efficiency while complying with data protection regulations that prohibit direct transfer of sensitive biographical information.

The patent implements a feedback mechanism where the system automatically verifies whether the entered name matches the document data. If a mismatch is detected (indicating a possible typo or intentional bypass attempt), the system provides feedback by alerting the employee and preventing contract conclusion. This feedback loop maintains ease of operation for legitimate cases while blocking fraudulent attempts to bypass credit checks.

The patent applies preliminary action by pre-storing biographical data in a database during document issuance or registration. When verification is needed, the system already has the reference data ready, eliminating the need for manual comparison. The automated system quickly retrieves and compares data, maintaining high accuracy while minimizing processing time.

The patent implements automated feedback controls that monitor and verify each contract conclusion. The system checks whether the customer's presented document matches the data in the database and whether credit checks were properly performed. This feedback mechanism allows employees to maintain high productivity through bonuses while the automated system prevents fraud by blocking suspicious transactions, thus decoupling productivity incentives from fraudulent behavior.