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:
May. 07, 2019

Filed:

Mar. 22, 2017
Applicant:

Kabushiki Kaisha Toyota Jidoshokki, Kariya-shi, Aichi-ken, JP;

Inventors:

Yukikazu Koide, Kariya, JP;

Norihiko Kato, Kariya, JP;

Assignee:

KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, Kariya-shi, Aichi-ken, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60W 30/18 (2012.01); B60W 50/10 (2012.01); B60W 10/06 (2006.01); F02D 31/00 (2006.01); F02D 41/00 (2006.01); B60W 50/00 (2006.01);
U.S. Cl.
CPC ...
B60W 30/18027 (2013.01); B60W 10/06 (2013.01); B60W 50/10 (2013.01); F02D 31/001 (2013.01); F02D 41/0097 (2013.01); B60W 2050/0083 (2013.01); B60W 2300/121 (2013.01); B60W 2300/152 (2013.01); B60W 2300/16 (2013.01); B60W 2520/10 (2013.01); B60W 2540/10 (2013.01); B60W 2710/0644 (2013.01); B60Y 2200/15 (2013.01); B60Y 2200/221 (2013.01); B60Y 2200/416 (2013.01); F02D 2200/501 (2013.01); F02D 2200/604 (2013.01); Y02T 10/52 (2013.01); Y02T 10/84 (2013.01);
Abstract

A vehicle speed control device for an industrial vehicle is configured to control a vehicle speed of the industrial vehicle. The vehicle speed control device includes an operation detector that is configured to detect whether an accelerator pedal is being operated and a controller that is configured to control the vehicle speed of the industrial vehicle by controlling the rotation speed of the engine. The controller is configured to derive a vehicle speed limit value that increases during an operated state of the accelerator pedal and decreases during a non-operated state of the accelerator pedal, and set an upper limit value of the vehicle speed to the derived vehicle speed limit value.


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