Jiayou Information Card System is an application system based on contact, contactless and hybrid cards. It uses the HW (Hadware) → COS → AP (Application) structure of the card. The card system can realize a variety of different management functions in the access control system. Various functions such as consumer system, attendance system, visitor system, personnel channel management system, vehicle management system, conference sign-in system, and elevator use are all in-depth applications. We can make in-depth development in the company's existing one-card software platform according to the needs of customers, and achieve the purpose of personalized customization. The system adopts a complete card key management mechanism and communication encryption mechanism to ensure the security of the system and data. The data is stored and processed in a centralized manner. Query, summary, statistics, management and decision-making can be shared globally across regions and departments. With the rise of the Internet and AI, the hardware of the card has also become more diversified. The wireless devices, handheld terminals and RFID seamlessly implanted the system, so that the Shanghai Jiayou Information Card System provides customers with more convenient and efficient management.