Nippondenso has developed a vehicle management system using positioning technology, which pinpoints the position of a vehicle, and recent communications technology developing from analog to digital and from voice communications to data communications. It has utilized DGPS (Differential global positioning system) which is more precise by one digit in numbers than the conventional GPS and thus has improved the precision in specifying a position. Advantages of the vehicle management system developed by Nippondenso are as follows: higly precise positioning performance dy DGPS; flexibly applicable to various radio communication infrastructures; business reports automatically created; open-ended structure of in-vehicle information terminal, enabling it to be connected to various sensors and actuators; with application installed in a card, easy to upgrade the version and support customization and on the central information terminal, possible to search a vehicle with a vehicle number and to set customers positions on the map.
Vehicle management system with differential GPS
Kraftfahrzeugführungssystem mit differentialer globaler Lagebestimmung
1995
9 Seiten, 11 Bilder, 2 Tabellen, 1 Quelle
Conference paper
English
Vehicle Management System with Differential GPS
British Library Conference Proceedings | 1995
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