1.
    发明专利
    未知

    公开(公告)号:DE69919429T2

    公开(公告)日:2005-09-08

    申请号:DE69919429

    申请日:1999-02-25

    Applicant: IBM

    Abstract: A management system for a vehicle having a commodity storage region and traveling along a path having a plurality of geographically-distributed commodity replenishing stations, includes a sensor for measuring a level of the commodity in the storage region and providing commodity level data. A global positioning system (GPS) determines a location of the vehicle along the path. A controller stores a record of current geographical locations of the commodity replenishing stations and current commodity prices thereat, and calculates commodity replenishing schedules of the vehicle at the replenishing stations based on an output from each of the GPS and the sensor, and a commodity price at least some of the replenishing stations.

    2.
    发明专利
    未知

    公开(公告)号:DE69919429D1

    公开(公告)日:2004-09-23

    申请号:DE69919429

    申请日:1999-02-25

    Applicant: IBM

    Abstract: A management system for a vehicle having a commodity storage region and traveling along a path having a plurality of geographically-distributed commodity replenishing stations, includes a sensor for measuring a level of the commodity in the storage region and providing commodity level data. A global positioning system (GPS) determines a location of the vehicle along the path. A controller stores a record of current geographical locations of the commodity replenishing stations and current commodity prices thereat, and calculates commodity replenishing schedules of the vehicle at the replenishing stations based on an output from each of the GPS and the sensor, and a commodity price at least some of the replenishing stations.

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