Ronald Lee Albright

US Patent:

20210035374, Feb 4, 2021

Filed:

Oct 22, 2019

Appl. No.:

16/660040

Inventors:

- Richardson TX, US
Janamejaya Chowdhary - Richardson TX, US
Scott Colman Cote - Allen TX, US
Ronald Joseph Albright - Plano TX, US

International Classification:

G07B 15/06
G08G 1/04
H04L 29/08

Abstract:

A method performed by a computing system includes receiving from a detection system, a plurality of identity tokens. The plurality of identity tokens include different types of identity tokens. The method further includes associating each of the plurality of identity tokens with a node of a graph, incrementing an edge between two nodes of the graph in response to determining that the two identity tokens associated with the two nodes were detected by the first detection system within a detection time window, decrementing the edge between the two nodes in response to determining that one of the identity tokens associated with one of the two nodes is detected within a detection time window without detecting one of the identity tokens associated with the other of the two nodes, and correlating the identity tokens associated with the two nodes based on a value of the edge.