This article investigates recognition problems in general and focuses specifically on license plate identification. The proposed system can be applied to managing vehicles entering and exiting schools and institutions, particularly at the University of Information and Communication Technology. The study emphasizes the research and application of Artificial Intelligence (AI) to recognize most types of Vietnamese motor vehicle license plates, including white, blue, red, foreign, and diplomatic plates. The software supports vehicle information management for entry and exit in schools, agencies, and similar environments. It provides a practical and useful tool for both road users and administrators by improving monitoring and management efficiency. This research also offers a theoretical and practical foundation that can support students in further research and AI-based applications across multiple fields.