A smart card and an implementation method thereof

The present application discloses a smart card and a method for realizing the same, which relates to the field of communication technology and solves the problem that the existing smart card cannot communicate directly with peripheral devices such as an external smart card. The smart card comprises a communication interface for establishing an electrical connection with a first peripheral device when the smart card is switched to an active mode; And a control module, configured to send an operation instruction to the first peripheral device through the communication interface and receive instruction data fed back by the first peripheral device according to the operation instruction. The present application is mainly used for realizing the direct communication between a smart card and peripheral devices such as an external smart card, improving the user experience and reducing the risk of information leakage of the smart card. 本申请公开了种智能卡及其实现方法，涉及通信技术领域，解决了现有智能卡无法直接与外部智能卡等外围设备进行通讯的问题。本申请的智能卡包括：通讯接口，用于在智能卡切换为主动模