A system for managing a fleet of vehicles, which system comprises a central controller; a local controller for each vehicle: including a wireless communication interface for communication with said central controller; a geo-location device located in said vehicle for providing current geo-location information...http://www.google.es/patents/US6584403?utm_source=gb-gplus-sharePatente US6584403 - Automated vehicle tracking and service provision system
Automated vehicle tracking and service provision system
