Active visual intelligent card

CN224287527UActive Publication Date: 2026-05-26EASTCOMPEACE TECH
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
EASTCOMPEACE TECH
Filing Date
2025-05-21
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing smart cards cannot perform human-computer interaction, and the use of multiple control chips results in high card manufacturing costs, high power consumption, complex circuit structures, large product size, and insufficient security.

Method used

It uses a smart card security chip as the main controller, integrating a button module, an e-ink screen, an RTC clock module, and a power module. It coordinates and schedules peripheral functions through a serial bus to realize human-computer interaction and contactless transactions. The smart card security chip also integrates a security module for data encryption.

Benefits of technology

It enables human-computer interaction, reduces card manufacturing costs and power consumption, simplifies circuit structure, reduces product size, and improves the security and data encryption capabilities of smart cards.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224287527U_ABST
    Figure CN224287527U_ABST
Patent Text Reader

Abstract

The utility model provides an active visual intelligent card, comprising an intelligent card security chip used for realizing non-contact transaction, the intelligent card security chip comprises a processor, a security module and a storage unit, the security module is used for security communication and generating a secret key, and the secret key is stored in the storage unit; the key module is used for converting key operation into a switching value signal and inputting the switching value signal to the intelligent card security chip, and the intelligent card security chip is used for realizing corresponding control according to the switching value signal; data connection is established between the electronic ink screen and the smart card security chip, and page data of the electronic ink screen is input to the smart card security chip through a non-contact interface; the RTC clock module is used for providing a reference time signal for the smart card security chip. According to the utility model, the intelligent card security chip is adopted to realize human-card interaction control and ensure the security performance of the intelligent card, so that the effects of realizing human-card interaction, reducing master control, reducing card manufacturing cost and power consumption, and being simple in structure, relatively small in occupied volume and high in security are achieved.
Need to check novelty before this filing date? Find Prior Art