公开(公告)号：US20210018319A1

公开(公告)日：2021-01-21

申请号：US17041564

申请日：2019-03-18

Applicant: NEC CORPORATION

Inventor： Masafumi EMURA ,  Masatsugu OGAWA ,  Masumi ICHIEN ,  Minoru KOBAYASHI ,  Masahiro YAGI

IPC: G01C21/20 ,  G01S15/88

Abstract: A search support apparatus includes: a search sensor unit 2; an environment sensor unit 3 configured to generate environment information; a search effective range estimation unit 4 configured to estimate the search effective range of the search sensor unit 2 using the environment information and performance information that indicates the performance of the search sensor unit; a threat effective range estimation unit 5 configured to estimate the search effective range of a sensor possessed by a target that is a threat using the environment information and performance information that indicates the performance of the sensor possessed by the target; and a route calculation unit 6 configured to calculate a search route to the object, based on the search effective range of the search sensor unit 2, the search effective range of the sensor possessed by the target, and a distribution of existence probabilities of the target that is a threat.