公开(公告)号：US12182756B2

公开(公告)日：2024-12-31

申请号：US17728109

申请日：2022-04-25

Applicant: Oracle International Corporation

Inventor： Rahul Paul ,  Sourath Roy ,  Bharath T. S.

IPC: H04W4/021 ,  G06Q10/083 ,  G06Q10/0833 ,  G07C5/00 ,  G16Y40/60 ,  H04W4/38

Abstract: Embodiments detect stops by an entity on a pre-planned trip that includes a plurality of stops. For each stop of the plurality of stops, embodiments determine a distance to a nearest stop and generate a geofence for each of the stops, each geofence having a radius having a size based on the distance. Embodiments detect the entity entering one of the geofences and, based on the detecting the entity entering one of the geofences, determine that the entity has stopped at a corresponding stop.

公开(公告)号：US11356813B2

公开(公告)日：2022-06-07

申请号：US17154442

申请日：2021-01-21

Applicant: Oracle International Corporation

Inventor： Bharath T. S. ,  Rahul Paul ,  Sourath Roy

IPC: H04W4/029 ,  G16Y40/60 ,  H04W4/40 ,  G16Y20/10 ,  H04W84/18 ,  G16Y10/40

Abstract: Embodiments monitor items corresponding to a vehicle. Embodiments determine a maximum speed of the vehicle. Embodiments determine a last known first geo-location of a first item, the first geo-location including a first location and corresponding first time and determines a last known second geo-location of a second item, the second geo-location including a second location and corresponding second time. Embodiments determine a reachability radius including a difference between the second time and the first time and multiplying the difference by the maximum speed. Embodiments determine a distance between the first location and the second location and when the distance is greater than the reachability radius, determine that the first item is detached from the second item.

公开(公告)号：US12154068B2

公开(公告)日：2024-11-26

申请号：US17809400

申请日：2022-06-28

Applicant: Oracle International Corporation

Inventor： Rahul Paul ,  Sourath Roy ,  Bharath T. S.

IPC: G06Q10/0833 ,  G06Q10/083 ,  G07C5/00 ,  G16Y40/60 ,  H04W4/021 ,  H04W4/38

Abstract: Embodiments detect stops by an entity on a pre-planned trip that includes a plurality of stops and a planned sequence of stops. Embodiments receive a first geo-location message indicating a first location and corresponding first time for the entity. Embodiments, based on the first geo-location message and a previous geo-location message, generate an enter geofence set and an exit geofence set. When the entity is currently, based on the previous geo-location message, at one of the stops and the current stop is in the exit geofence set, embodiments store the first time as a departure time for the current stop. When the entity is not currently, based on the previous geo-location message, at one of the stops and the enter geofence set is non-empty, embodiments store the first time as an arrival time for a stop corresponding to the first location.