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:
Dec. 22, 1999
Gerald L Sielagoski, St. Clair Shores, MI (US);
Mark Peter Friedrich, Clinton Township, MI (US);
Sam G Rahaim, Ann Arbor, MI (US);
Visteon Global Technologies, Inc., Dearborn, MI (US);
Abstract
In an adaptive speed control system for a vehicle, a method and system for continued vehicle braking at a vehicle speed below a minimum operating speed threshold when a sensed target disappears. The method and system determine whether the vehicle speed is less than the minimum operating speed threshold, determine whether a sensed target has disappeared if the vehicle speed is less than the minimum operating speed threshold, and generate a phantom target having a range and range rate corresponding to a last known range and range rate, respectively, of the sensed target if the sensed target has disappeared. The method and system also control the vehicle speed based on the range and range rate of the phantom target.