公开(公告)号：US20190072955A1

公开(公告)日：2019-03-07

申请号：US15695552

申请日：2017-09-05

Applicant: Delphi Technologies, Inc.

Inventor： Douglas L. Welk ,  Paul R. Martindale ,  Satish R

IPC: G05D1/00 ,  B60W50/14

Abstract: A driver-alert system for an automated vehicle includes a display, and attention-detector, a hazard-detector, and a controller. The display is viewable by an operator of a host-vehicle. The attention-detector indicates when an operator is attentive to the display. The hazard-detector indicates when a hazard is present proximate to a travel-path of the host-vehicle. The controller is in communication with the attention-detector, the display, and the hazard-detector. The controller operates the display to warn the operator of the hazard only when the attention-detector indicates that the operator is attentive to the display.

公开(公告)号：US09840253B1

公开(公告)日：2017-12-12

申请号：US15181915

申请日：2016-06-14

Applicant: DELPHI TECHNOLOGIES, iNC.

Inventor： Premchand Krishna Prasad ,  Jeremy S. Greene ,  Paul R. Martindale

IPC: A01B69/00 ,  B62D6/00 ,  G05D1/00 ,  G06F7/00 ,  B60W30/12 ,  B62D15/02

CPC classification number: B60W30/12 ,  B60W2420/42 ,  B60W2420/52 ,  B60W2710/18 ,  B60W2710/20 ,  B60W2710/22 ,  B62D15/025 ,  G05D1/0246 ,  G05D2201/0213

Abstract: An environmental sensing system relating to vehicle lane position includes first and second sensors respectively configured to provide first and second signals indicative of a vehicle lane position. A steering system achieves a desired lane position in response to a command from a controller to keep the vehicle in its lane, for example, during autonomous control of the vehicle. The controller uses the first signal if the first sensor provides a desired lane marker confidence. The controller switches to the second sensor and uses the second signal if the first sensor cannot provide the desired lane marker confidence and the second sensor can provide the desired lane marker confidence.