|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||G01J-005/00 G06T-007/20 G01P-005/10|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 15 인용 특허 : 94|
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 method for indicating hostile fire, comprising: electronically detecting infrared radiation of a projectile in a field of view (FOV);electronically determining a travel path of the projectile based on said electronically detecting infrared radiation of the projectile in the FOV;electronically calculating a miss distance of the projectile based on electronically stored data for one or more projectile types, the electronically stored projectile type data including, for each type of projectile, projectile velocity data and projectile distance data; and...