| 摘要 |
A zone location of a tracked object may be refined by (a) accepting first location information derived from a first location technology, (b) generating a set of at least two candidate location zones using the first location, topology information and an accuracy range for the first location technology, (c) for each of the at least two candidate location zones, (1) establishing a path from a previous location zone to the given candidate location zone, and (2) storing, by the computer system and in association with the candidate zone, any location zones on the path, and (d) applying at least one of (A) path-based candidate location zone elimination to each of the at least two candidate location zones, and (B) object-physics-based candidate location zone elimination to each of the at least two candidate location zones, to generate a refined set of at least one candidate location zone.
|
