P
Pi-Ming Cheng
Researcher at University of Minnesota
Publications - 24
Citations - 500
Pi-Ming Cheng is an academic researcher from University of Minnesota. The author has contributed to research in topics: Collision avoidance system & Intelligent transportation system. The author has an hindex of 10, co-authored 24 publications receiving 493 citations.
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Patent
Vehicle Positioning System Using Location Codes in Passive Tags
Craig Shankwitz,Mathew William Bevilacqua,Max Donath,Lee Alexander,Pi-Ming Cheng,Alec Gorjestani,Bryan Newstrom +6 more
TL;DR: In this paper, the authors describe applications for intelligent transportation systems that use passive tags in or on lanes of the roadway to communicate with sensors and actuators in the vehicles for purposes such as updating the vehicles' positions between adjacent tags.
Patent
Mobility assist device
Max Donath,Craig Shankwitz,Heon Lim,Bryan Newstrom,Alec Gorjestani,Sameer Pardhy,Lee Alexander,Pi-Ming Cheng +7 more
TL;DR: In this paper, the authors present a visual mobility assist device which provides a conformal, augmented display to assist a moving body in either lane keeping or collision avoidance, or both.
Proceedings ArticleDOI
The Minnesota Mobile Intersection Surveillance System
Lee Alexander,Pi-Ming Cheng,Alec Gorjestani,Arvind Menon,Bryan Newstrom,Craig Shankwitz,Max Donath +6 more
TL;DR: A transportable rural intersection surveillance system that can be installed at any rural intersection, and used to collect data regarding the gap acceptance behavior of drivers at the rural intersection to determine under what conditions the gap selection process fails.
Patent
Intersection assistance system and method
Craig Shankwitz,Lee Alexander,Pi-Ming Cheng,Max Donath,Alec Gorjestani,Arvind Menon,Bryan Newstrom,Nicholas J. Ward +7 more
TL;DR: In this paper, a gap estimator is configured to estimate gap information relating to a gap between the vehicles based on the vehicle information, which includes a length of the gap, a location of gap, and a velocity of gap.
Technology Enabling Near-Term Nationwide Implementation of Distance Based Road User Fees
Max Donath,Alec Gorjestani,Craig Shankwitz,Richard Hoglund,Eddie Arpin,Pi-Ming Cheng,Arvind Menon,Bryan Newstrom +7 more
TL;DR: A system meant for near-term deployment that directly determines the distance traveled by a vehicle and uses this as a basis for charging a fee that reflects road use and ensures compliance, enforcement, transparency and privacy is described.