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:
Apr. 17, 2018
Filed:
Jun. 24, 2015
GM Global Technology Operations Llc, Detroit, MI (US);
Walter M. Lazar, II, Howell, MI (US);
John A. Jacobs, Fenton, MI (US);
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Abstract
An integrated sensing unit and method that involves wirelessly transmitting tire pressure sensor readings and wheel speed readings to a control module in a vehicle. Sensor circuitry for a tire pressure monitoring (TPM) system can be used with an inertial measurement unit (IMU) in an integrated sensing unit to facilitate the wireless transmittance of wheel speed data. In an exemplary embodiment, the wheel speed data from the integrated sensing unit provides a redundant measure of wheel speed that can prolong the availability of vehicle systems that rely upon wheel speed, despite a potential malfunction of one or more typical wheel speed sensors.