AUTOMATED VEHICLE STEERING CONTROL SYSTEM WITH LANE POSITION BIAS

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AUTOMATED VEHICLE STEERING CONTROL SYSTEM WITH LANE POSITION BIAS

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CASHLER ROBERT J / KRISHNA PRASAD PREMCHAND / SAMIEI EHSAN

A steering-control system (10) for an automated vehicle includes an object-detector (20) and a controller (22). The object-detector (20) is suitable for use on a host-vehicle (12). The object-detector (20) is used to detect an other-vehicle (18) approaching the host-vehicle (12), and to detect a stationary-object (42) that defines a roadway (40) traveled by the host-vehicle (12). The controller (22) is in communication with the object-detector (20) and adapted to operate the host-vehicle (12). The controller (22) is configured to steer the host-vehicle (12) towards a centered-position (60) of a travel-lane (38) of the roadway (40) when a projected-path (62) of the other-vehicle (18) approaches the host-vehicle (12) to a minimum-distance (64) between the other-vehicle (18) and the host-vehicle (12) greater than a distance-threshold (66). The controller (22) is also configured to steer the host-vehicle (12) towards a biased-position (68) of the travel-lane (38) to increase the minimum-distance (64) when the projected-path (62) approaches the host-vehicle (12) to less than the distance-threshold (66) if the host-vehicle (12) remains in the centered-position (60).

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Title :

AUTOMATED VEHICLE STEERING CONTROL SYSTEM WITH LANE POSITION BIAS

Additional title:

AUTOMATISIERTES FAHRZEUGLENKUNGSSTEUERUNGSSYSTEM MIT SPURPOSITIONSAUSRICHTUNG
SYSTÈME DE COMMANDE DE DIRECTION DE VÉHICULE AUTOMATISÉ AVEC DÉCALAGE DE POSITION DE VOIE

Contributors:

CASHLER ROBERT J (author) / KRISHNA PRASAD PREMCHAND (author) / SAMIEI EHSAN (author)

Publication date :

2019-04-24

Type of media :

Patent

Type of material :

Electronic Resource

Language :

English

Classification :

IPC:

B62D MOTOR VEHICLES , Motorfahrzeuge / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr