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:
Oct. 11, 2022
Filed:
Aug. 23, 2019
Honda Motor Co., Ltd., Tokyo, JP;
Andrew E. Bejcek, Chapel Hill, NC (US);
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
A propulsion control system for a walk-behind self-propelled machine including a drive transmission and at least one wheel selectively driven by the drive transmission can include a sensor array and a controller. The sensor array can be configured to measure a first angular velocity about a first rotational axis of the machine and a second angular velocity about a second rotational axis of the machine, where the second rotational axis is different from the first rotational axis. The controller can be in electrical communication with the sensor array and configured to place the drive transmission in an off state when the drive transmission is in an on state, the first angular velocity is greater than a first threshold, and the second angular velocity is greater than a second threshold.