Bernhard Sterzbach

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In a vehicle tracking system computers aboard moving vehicles determine periodically their geographical position and transmit it to a control center. This paper presents a commercial vehicle tracking system as an example of a distributed real-time system with mobile components and focuses on the issue of clock synchronization. The mobile components of the(More)
The DUO vehicle tracking and fleet management system is presented as an example for a mobile computing application. The paper focuses on the visnalixation of geographical information at a control centre, on tbe design of the on-board unit and on the interaction and communication between the onboard units and the control centre. The technologies of GPS(More)
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