Patent ID: 9497099
Filing Date: 2016-11-15
CPC Classification: B61L,G06F,H04L

Claim Text:
1. A fault-tolerant failsafe computer voting system comprising: a switch module that generates a first copy of a first data packet and a second copy of the first data packet and that communicates the first copy and the second copy; a first voting module that generates a first packet signature based on the first copy and communicates the first packet signature; and a second voting module that generates a second packet signature based on the second copy and communicates the second packet signature; wherein the first voting module generates a first voting signal based on a comparison between the first packet signature and the second packet signature and the second voting module generates a second voting signal based on a comparison between the first packet signature and the second packet signature; and wherein the first voting module communicates the first copy based on the first voting signal and the second voting signal.