Park smart cloud all-purpose card platform system based on block chain technology

Abstract

The invention discloses a park smart cloud all-purpose card platform system based on a block chain technology, and belongs to the technical field of campus all-purpose cards, and the system comprises an application function unit, the input end of the application function unit is in bidirectional connection with a verification unit, and the input end of the verification unit is connected with a terminal data acquisition module. The input end of the terminal data acquisition module is connected with an Internet of Things interaction module. According to the invention, the verification and comparison of the block chain data generated by the application function unit through the block chain generation unit can be realized through the Hash verification module of the verification unit, and the block chain sequencing processing is carried out on different applications of the application function unit after the verification; therefore, calibration processing of the Internet of Things interaction module and the front terminal at the blockchain level is facilitated, whole-course tracing and unforgeable public search of a data end are realized, and the data interaction processing capability of different terminal all-purpose card devices in a campus is remarkably improved.

Description

technical field [0001] The invention belongs to the technical field of campus one-card, and in particular relates to a park smart cloud one-card platform system based on block chain technology. Background technique [0002] With the development of science and technology, the campus card has been gradually used in the university campus to realize the integrated management of the campus, to facilitate the access control of unified identity authentication, personnel, student and engineering and other branch systems, which is conducive to the realization of data management integrated sharing. [0003] Chinese patent document CN112070640A discloses a smart bracelet-based campus card management system, which relates to the technical field of smart campuses. The invention includes a smart bracelet, a teacher terminal, a cloud management server and a management platform. The smart bracelet is worn on the student's wrist, and includes various sensors and MCU modules for collecting s...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the traditional campus card can be read and cracked through the chip of the Internet of Things, and the security of data interaction is easily affected by frequency positioning, and the lack of data calibration for different applications is easy to cause data information in the card. The imbalance and difference in different subsystems affect the interactive processing of campus intranet data, and a park smart cloud card platform system based on blockchain technology is proposed

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