US 12,231,560 B2
Scrambling data for use with vehicle communication protocol
Ricardo Castano Salinas, Fort Payne, AL (US); and John Forrest Smith, Fort Payne, AL (US)
Assigned to The Heil Co., Chattanooga, TN (US)
Filed by The Heil Co., Chattanooga, TN (US)
Filed on Apr. 6, 2023, as Appl. No. 18/296,606.
Application 18/296,606 is a continuation of application No. 17/063,125, filed on Oct. 5, 2020, granted, now 11,626,987.
Application 17/063,125 is a continuation of application No. 16/288,275, filed on Feb. 28, 2019, granted, now 10,797,875, issued on Oct. 6, 2020.
Application 16/288,275 is a continuation of application No. 15/297,659, filed on Oct. 19, 2016, granted, now 10,256,969, issued on Apr. 9, 2019.
Claims priority of provisional application 62/245,673, filed on Oct. 23, 2015.
Prior Publication US 2023/0246833 A1, Aug. 3, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04L 9/16 (2006.01); B65F 3/00 (2006.01); H04L 9/08 (2006.01); H04L 9/40 (2022.01); H04L 12/40 (2006.01); H04W 4/48 (2018.01); H04L 67/12 (2022.01)
CPC H04L 9/16 (2013.01) [B65F 3/00 (2013.01); H04L 9/0891 (2013.01); H04L 12/40 (2013.01); H04L 63/00 (2013.01); H04L 63/0428 (2013.01); H04L 63/068 (2013.01); H04W 4/48 (2018.02); H04L 2012/40215 (2013.01); H04L 2012/40273 (2013.01); H04L 67/12 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A refuse collection vehicle, comprising:
a chassis supporting a refuse service body;
a communications bus configured to transmit data according to a J1939 transmission protocol comprising a plurality of Parameter Group Numbers (PGNs); and
a controller communicatively coupled to the communications bus, the controller configured to:
receive data corresponding to an operation of the refuse service body, the received data having a first PGN assignment;
process the received data to shift data from the first PGN assignment to a second PGN assignment; and
direct the processed data through the communications bus via the J1939 transmission protocol according to the second PGN assignment.