MCU-based second generation ID card network encoding/decoding system

Abstract

The invention discloses a MCU-based second generation ID card network encoding / decoding system and a method. The system comprises a shell, wherein a display screen is arranged on the shell; a key is arranged on the lower part of the shell; a work state indicator is arranged on the upper part of the shell; the work state indicator is arranged on the display screen; a MCU controller, a storage, a TCP / IP communication system, a display driving circuit, a wireless communication system, an intelligent charging system and a SAM safe module are arranged in the shell; the intelligent charging system comprises a power controller, a charging module and a battery; the power controller is connected with the charging module; the charging module is connected with the battery; the MCU controller is respectively connected with the key, the storage, the TCP / IP communication system, a display driving circuit, a wireless communication system, a power controller and a SAM safety module. According to the invention, the traditional encoding / decoding module is networked, the encoding / decoding treatment and communication can be stably performed for a long term; the structure is simple; the property is reliable; the cost is low; the function is powerful; the working state is transferred.

Description

technical field [0001] The invention relates to the technical field of encoding and decoding of second-generation ID cards, in particular to an MCU-based network encoding and decoding system of second-generation ID cards. Background technique [0002] In recent years, the trend of globalization has become more and more obvious, and the communication and flow of personnel have become closer and closer, accompanied by more and more malicious sabotage incidents such as violence and terrorism. In order to enhance the understanding of personnel, real-name registration has become an inevitable requirement in many industries. Therefore, the application of ID card readers in the Chinese market is becoming more and more extensive. With the huge demand of the market, the supply capacity of ID card readers is also constantly improving. [0003] With the official launch of the replacement of the second-generation resident ID card in our country, the eye-catching new ID card will soon ap...

AI Technical Summary

Problems solved by technology

[0005] The booming demand for second-generation ID cards has provided huge business opportunities for second-generation ID card reading services. However, traditional online equipment requires a SAM module to be connected to each machine terminal, which is costly and difficult to transform. The disadvantages are becoming more and more obvious, and the development of information and network technology provides a good solution to this problem

Through many follow-up investigations on the use and demand of card reader terminals, and a comprehensive analysis and investigation on design risk assessment, it was found that the current online products have complex structures, single functions, difficult transformation, and are difficult to be safe. , conveniently solve the above problems

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