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:
Dec. 01, 2015
Filed:
May. 15, 2014
Ford Global Technologies, Llc, Dearborn, MI (US);
John Robert Van Wiemeersch, Novi, MI (US);
Karl William Wojcik, Sterling Heights, MI (US);
Ford Global Technologies, Dearborn, MI (US);
Abstract
A vehicle includes an intrusion sensor configured to detect a Doppler shift in a passenger compartment and output an intrusion signal representing the Doppler shift. The vehicle further includes a processing device configured to receive the intrusion signal and activate an alarm if the Doppler shift exceeds a predetermined threshold. A method includes measuring a Doppler shift in a passenger compartment of a vehicle, comparing the Doppler shift to a predetermined threshold, and activating an alarm system if the Doppler shift exceeds the predetermined threshold.