Complex event processing for moving objects

摘要

Described herein is a technology for facilitating complex event processing for moving objects. In some implementations, data associated with moving objects is received from multiple data sources. One or more constraints associated with an event-of-interest are determined. The event-of-interest that satisfies the one or more constraints is detected based on the data. A notification of the detected event-of-interest may then be sent. For purposes of illustration, some specific complex event processing scenarios based on maritime vessels have been presented to demonstrate the capabilities of the present framework.

主权项

1. A computer-implemented method of detecting a constant brushing event comprising:
receiving, at a remote server, navigational reports associated with at least two vessels; decoding, by the remote server, the navigational reports into a form for display and analysis; computing, by the remote server based on the navigational reports, a domain and a trajectory for each of the two vessels; determining, by the remote server, a brushing incident by detecting an intersection of the domains of the two vessels along the trajectories; and in response to determining a number of brushing incidents exceeding a predetermined maximum number, wirelessly transmitting , by the remote server, a report of the brushing incidents to one or more mobile devices remote from the server and the at least two vessels.