|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||F41G-007/22 G01J-005/00 G06T-007/20 G01P-005/10|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 10 인용 특허 : 95|
Systems, methods, and computer program products for identifying hostile fire. A characteristic of a fired projectile is detected using an optical system and the projectile's travel path in relation to a vehicle is determined. If the determined travel path of the projectile is within a predetermined distance from the vehicle, it is determined that the projectile is hostile towards the vehicle and a warning is output.
1. A system that is operative during the day and at night to determine whether a position is an intended target of a fired unguided energetic projectile, the system comprising: an infrared (IR) camera mountable at the position, said IR camera having a field of view (FOV) and a predetermined sensitivity sufficient to capture a heat signature of the fired unguided energetic projectile, the heat signature including at least one of a firing component generated upon firing of the projectile and a friction component generated by friction as the projectile trav...