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:
Sep. 07, 2021

Filed:

Sep. 12, 2019
Applicant:

Horiba, Ltd., Kyoto, JP;

Inventors:

Daisuke Sekine, Kyoto, JP;

Erika Matsumoto, Kyoto, JP;

Takashi Matsuyama, Kyoto, JP;

Assignee:

HORIBA, LTD., Kyoto, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L 5/28 (2006.01); G01N 33/00 (2006.01);
U.S. Cl.
CPC ...
G01L 5/282 (2013.01); G01L 5/288 (2013.01); G01N 33/0027 (2013.01);
Abstract

A brake testing system of testing a brake of a vehicle driven on a bench having a rotating body, comprises a rotation control unit that controls to make the rotating body rotate at a predetermined rotational speed, a torque acquiring unit that acquires a torque value generated on the rotating body by the brake of the vehicle being operated, a time period acquiring unit that acquires a time period during which the brake of the vehicle is operated, and a braking work load calculating unit that calculates a work load of the brake based on the rotational speed of the rotating body controlled by the rotation control unit, the torque value acquired by the torque acquiring unit, and the time period acquired by the time period acquiring unit.


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