The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Feb. 16, 2021

Filed:

Dec. 21, 2017
Applicant:

Bendix Commercial Vehicle Systems Llc, Elyria, OH (US);

Inventors:

Michael K Lesher, North Ridgeville, OH (US);

T. Stephen Miller, Jr., Lagrange, OH (US);

Joseph M Macnamara, Ashland, OH (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05D 1/02 (2020.01); B60T 8/172 (2006.01); B60T 8/32 (2006.01); G08G 1/16 (2006.01); G01S 13/931 (2020.01); G08G 1/00 (2006.01); B60T 8/17 (2006.01); B60T 7/22 (2006.01);
U.S. Cl.
CPC ...
G05D 1/0289 (2013.01); B60T 7/22 (2013.01); B60T 8/172 (2013.01); B60T 8/1708 (2013.01); B60T 8/329 (2013.01); G01S 13/931 (2013.01); G05D 1/0276 (2013.01); G05D 1/0287 (2013.01); G05D 1/0291 (2013.01); G05D 1/0293 (2013.01); G05D 1/0295 (2013.01); G08G 1/163 (2013.01); G08G 1/166 (2013.01); G08G 1/22 (2013.01); B60T 2201/022 (2013.01); B60T 2201/024 (2013.01); G01S 2013/9316 (2020.01); G01S 2013/9325 (2013.01); G01S 2013/93185 (2020.01); G05D 2201/0213 (2013.01);
Abstract

Platoon management control systems and methods arrange two or more vehicles cooperatively travelling seriatim as a platoon along an associated roadway into a platoon arrangement in accordance with their relative braking capabilities and other brake-related performance characteristics such as braking efficiency. Braking efficiency can change over time and is in general affected by many factors such as brake temperature, brake type, burnishing, vehicle weight, number of tires, tire wear, vehicle loading, road surface type and weather conditions. The relative braking capabilities are learned or otherwise calculated or determined in each vehicle and shared between the vehicles of the platoon. The platoon may be reorganized based on differences between the learned or otherwise calculated or determined relative braking capabilities. Desired gaps between the platooning vehicles may be increased or decreased in accordance with the learned or otherwise calculated or determined relative braking capabilities as necessary or desired.


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