Management of mobile objects

A computer program product for managing mobile objects, the computer program product comprising:

• a non-transitory computer-readable storage device and program instructions stored on the non-transitory computer-readable storage device, the program instructions comprising:
• determining, by a mobile object server, a position of a mobile object in a geographic space managed by the mobile object server;
• determining a plurality of expected routes based on the position of the mobile object in the geographic space, wherein an expected route of the plurality of expected routes is a path from the position of the mobile object in the geographic space to an estimated destination of a plurality of estimated destinations;
• calculating, by the mobile object server, a plurality of route parameters for the plurality of expected routes, wherein the plurality of route parameters includes a passage possibility of the mobile object over each expected route;
• and
• calculating a plurality of edge parameters for a plurality of edges, wherein each edge is a segment of a route, and wherein the edge parameter includes the passage possibility of the mobile object over each edge;
• and
• returning events related to the plurality of edges having a passage possibility above a threshold value, wherein plurality of edges having a passage possibility above a threshold value comprises edges contained in the plurality of expected routes and edges near the plurality of expected routes that are not contained in the plurality of expected routes.

A computer system for managing mobile objects, the computer system comprising:

• a processor, a computer-readable tangible storage device, and program instructions stored on computer-readable tangible storage device for execution by the processor, the program instructions comprising:
• determining, by a mobile object server, a position of a mobile object in a geographic space managed by the mobile object server;
• determining a plurality of expected routes based on the position of the mobile object in the geographic space, wherein an expected route of the plurality of expected routes is a path from the position of the mobile object in the geographic space to an estimated destination of a plurality of estimated destinations;
• calculating, by the mobile object server, a plurality of route parameters for the plurality of expected routes, wherein the plurality of route parameters includes a passage possibility of the mobile object over each expected route;
• and
• calculating a plurality of edge parameters for a plurality of edges, wherein each edge is a segment of a route, and wherein the edge parameter includes the passage possibility of the mobile object over each edge;
• and
• returning events related to the plurality of edges having a passage possibility above a threshold value, wherein plurality of edges having a passage possibility above a threshold value comprises edges contained in the plurality of expected routes and edges near the plurality of expected routes that are not contained in the plurality of expected routes.