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. 04, 2011
Filed:
Dec. 03, 2007
Gilles Dulac, Villeneuve Tolosane, FR;
Gilles Dulac, Villeneuve Tolosane, FR;
Continental Automotive France, Toulouse, FR;
Abstract
A method of determining the rotary, rotationally immobile or mobile, state of a vehicle wheel, according to which the signal delivered by an active motion sensor fitted to the wheel is analyzed instantly according to a procedure consists, firstly, at time t, in connecting the motion sensor to an analog circuit including at least one capacitor and interposed between the motion sensor and a first input of an electronic comparison element, so as to store in the capacitor reference value Vrepresenting the value of the signal at t. Thereafter, the motion sensor is connected to a second input of the comparison element, to compare Vwith a value Vrepresenting the value of the signal at time t, and to deliver a diagnostic signal representing either a rotationally immobile state of the wheel when V=V, or a rotationally mobile state of the wheel when V≠V
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile