Results 231 to 240 of about 13,827 (259)

AVLN 2000 automatic vehicle location and navigation system

Conference Record of papers presented at the First Vehicle Navigation and Information Systems Conference (VNIS '89), 2003
This prototype system is being tested at the University. The positioning component consists of a GPS Trimble TANS (Trimble Advanced Navigation System) receiver, a pair of Nu-Metrics odometers, and a map-matching module, all integrated by a seven-parameter state vector Kalman filter to yield continuous positioning of the vehicle.
C.B. Harris, E.J. Krakiwsky
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Automatic Land Vehicle Location and Navigation in the Year 2000

SAE Technical Paper Series, 1989
<div class="htmlview paragraph">The advancements in technologies of computers, mass storage devices, positioning techniques, and digital communications links have made automation of navigational activities possible. The recent trend has been towards building navigational information systems.
Hassan A. Karimi, Edward J. Krakiwsky
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Performance assessment of automatic vehicle location (AVL) systems

Proceedings of Position, Location and Navigation Symposium - PLANS '96, 2002
The Federal Transit Administration (FTA) considers computer aided dispatch and automatic vehicle location (CAD/AVL) systems to be an important element of their advanced public transportation systems (APTS) program. In 1992 the Denver Regional Transportation District contracted with the Westinghouse Company (now TMSI) to equip their fleet of over 800 ...
J.B. Pletta, D.L. Caskey, P.D. Heermann
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Automatic Identification of Vehicles with Faulty Automatic Vehicle Location and Control Units in London Buses' iBus System

Transportation Research Record: Journal of the Transportation Research Board, 2012
The accuracy of vehicle location plays a pivotal role in several applications for bus network operations such as service control, warnings about low bridges, accurate prediction of bus arrival times, and traffic signal priority, as well as when historical operational data are used to measure network performance.
Robinson, Steve, Manela, Mauro
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An update on the Huntington beach automatic vehicle location system

31st IEEE Vehicular Technology Conference, 1981
An Automatic Vehicle Location (AVL) system has been installed in Huntington Beach, California, since 1977. This system is part of an integrated Computer Aided Dispatch/AVL system in use by the Huntington Beach Police Department. Since the initial installation, major changes and improvements have been made to the communications and location subsystems ...
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DATATRAK automatic vehicle location and position reporting system

Conference Record of papers presented at the First Vehicle Navigation and Information Systems Conference (VNIS '89), 2003
This system is designed specifically for land use, although equally efficient on boats and aircraft, particularly helicopters. Hyperbolic radio location is used with low-frequency transmitters spaced at 150 km intervals. Time division multiplexing permits up to 32 transmitters on one pair of frequencies. A one-way data system synchronized to navigation
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A Loran-C based receiver for automatic vehicle location

36th IEEE Vehicular Technology Conference, 1986
A receiver which uses LORAN-C radionavigation signals to compute relative time delays and hence location is described. The receiver interfaces to a two-way mobile radio and uses the existing RF channel to send its received LORAN-C information to a fixed-end computer for further processing including location calculation and display.
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Wireless Technologies: Overview for Automatic Vehicle Location Applications

SAE Technical Paper Series, 1998
<div class="htmlview paragraph">Defining the wireless marketing is a challenge in today's world. Companies interested in capitalizing on the wireless market for automatic vehicle location (AVL) have a number of wireless options from which to choose.
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Automatic vehicle location

Electronics and Power, 1980
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Automatic recognition and location system for electric vehicle charging port in complex environment

IET Image Processing, 2020
Mingqiang Pan, Jizhu Liu, Yangjun Wang   +2 more
exaly