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.
Patent No.:
Date of Patent:
Mar. 13, 2012
Filed:
Oct. 22, 2008
Applicants:
Side Zhao, Fairview, OR (US);
Chenyao Chen, Fairview, OR (US);
Inventors:
Side Zhao, Fairview, OR (US);
Chenyao Chen, Fairview, OR (US);
Assignee:
NMHG Oregon, LLC, Fairview, OR (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60T 8/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
Due to time delays, vehicle speed may become difficult to control. A predictive speed controller is configured to receive a desired speed request for a vehicle and simulate vehicle responses according to the desired speed request. A compensation value is derived from the simulated vehicle responses that compensates for the time delays of the vehicle. The actual speed of the vehicle is then controlled according to the compensation value.