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. 12, 2000
Filed:
Apr. 21, 1997
Richard L Ponziani, Centerville, OH (US);
ITT Manufacturing Enterprises, Inc., Wilmington, DE (US);
Abstract
The present invention relates to a method and a system for providing an optical signal at the rear of a vehicle to warn the following traffic of an ongoing electronic control intervention in the vehicle behavior. Such an electronic control function can be for instance ABS, TCS or automatic yaw control. A preferred embodiment of the invention utilizes the center brake light of a vehicle to emit an intermittent optical signal during electronic control. In case of ABS, the two side brake lights shine continuously to indicate a brake pedal actuation while the center brake light flashes in an on/off- mode according to the electronic antilock control.