Encrypted electronic voting system and method based on indoor LED visible light communication

Abstract

The invention discloses an encrypted electronic voting system based on indoor LED visible light communication. The encrypted electronic voting system is used for various indoor voting and voting activities. The system comprises a central control device which is directly connected with and controls all LED small lamps of an LED lighting device on a ceiling of a conference room; the LED lighting device which is used for modulating the voting information transmitted by the central control equipment into optical signals to be transmitted, acquiring voting results of voters on all terminal equipment and transmitting the voting results to the central control equipment; the terminal equipment which is used for receiving the voting information documents transmitted by the LEDs above the seats andsending voting results of the voters to an arbiter module through optical signals; and the arbiter module which is positioned in the center of an indoor ceiling and in the middle of a desktop and is used for receiving voting results sent in all directions, verifying the correctness of a message source and then forwarding the message source to the LED lighting device.

Description

technical field [0001] The present invention relates to the field of visible light communication, in particular to an encrypted electronic voting system and method based on indoor LED visible light communication, which can be applied to various indoor voting and election activities. Background technique [0002] Voting is a way of election. The elector writes the name of the person to be elected on the ballot, or makes a mark on the ballot with the name of the candidate, and puts it into the ballot box. Voting is also used to vote on resolutions. Most voting systems adopt the principle of majority rule, and usually a plan will pass if it is supported by more than half of the voters. When there are more than two options to choose from, none of the options may have more than half of the support, and the principle of winning with the most votes needs to be adopted. [0003] The D-H authentication protocol and enhancement must have two participating entities (C / S mode), and th...

AI Technical Summary

Problems solved by technology

[0004] In the wireless electromagnetic wave communication process in the prior art, there is a problem of information leakage and eavesdropping. Therefore, there is an urgent need for an encrypted electronic voting system that can solve the security problems of the existing electronic voting system

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