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:
Jan. 30, 2018
Filed:
Mar. 12, 2014
Inria Institut National DE Recherche En Informatique ET En Automatique, Le Chesnay, FR;
Igor Evguenyevitch Paromtchik, Corenc, FR;
Christian Laugier, Montbonnot Saint Martin, FR;
INRIA INSTITUT NATIONAL DE RECHERCHE EN INFORMATIO, Le Chesnay, FR;
Abstract
The invention concerns a method for assessment of abnormal driving behavior to improve driving safety of a vehicle travelling on a road, using position information and motion information about said vehicle and/or at least one neighboring vehicle travelling in the proximity of said vehicle on said road. The method comprises a step of obtaining and memorizing () a plurality of position information items and motion information items, each information item corresponding to a measuring time instant of an observation time interval and a step of obtaining () at least one estimate of the reference value for said vehicle and/or its at least one neighboring vehicles travelling on said road during the observation time interval. Next, the sets of deviation values are computed (), each deviation value being computed using a memorized information item corresponding to a measuring time instant and the at least one estimate of the reference value and the quantities of deviation are obtained from the corresponding sets of deviation values. If a quantity of deviation among said quantities of deviation is greater than a predetermined threshold for the corresponding driving behavior, the method implements () a measure for safety improvement.