R
Raymond J. Kiefer
Researcher at General Motors
Publications - 57
Citations - 1520
Raymond J. Kiefer is an academic researcher from General Motors. The author has contributed to research in topics: Crash & Poison control. The author has an hindex of 20, co-authored 56 publications receiving 1446 citations.
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Patent
Vehicle to entity communication
TL;DR: In this article, a vehicle to pedestrian communication system includes a vehicle-based device having a transmitter and receiver for communicating global positioning of the vehicle, which broadcasts a global position of vehicle as part of a vehicle periodic beacon message.
Journal ArticleDOI
Developing an inverse time-to-collision crash alert timing approach based on drivers' last-second braking and steering judgments.
TL;DR: A promising inverse time-to-collision model was developed, which assumes that the driver deceleration response in response to a crash alert is based on an inverse time tocollision threshold that decreases linearly with driver speed.
Patent
Alert systems and methods for a vehicle
TL;DR: In this paper, the authors present a method for providing haptic feedback to a vehicle occupant by selecting a pattern of active haptic periods during which a controller will command a plurality of haptic actuators disposed in a seat of a vehicle to generate haptic pulses.
Patent
Collision avoidance system
TL;DR: In this article, the authors proposed a method of collision avoidance that includes receiving a signal indicative of a potential collision of a vehicle and generating a haptic collision alert in response to the signal.
Journal ArticleDOI
Toward developing an approach for alerting drivers to the direction of a crash threat
TL;DR: Seat vibration alerts are a promising candidate for alerting drivers to the direction of a crash threat, and should facilitate developing a multimodality integrated crash alert approach for vehicles equipped with multiple crash avoidance systems.