| 摘要 |
<p>The invention relates to a method for assessing, from a firing unit (101), a potential target (102) for said firing unit, comprising the steps of:—visually observing said potential target (102) through direction means;—initiating measuring of a range from said firing unit (101) to the potential target (102) by means of delivering an identifiable signal (S1);—at said potential target, receiving and analysing said signal (S1), said analysis comprising establishing that at least one of the parameters power, frequency, and durability configuration of said signal (S1)—comparing said at least one parameter with parameter indications stored in advance;—on correspondence, establishing that the firing unit belongs to own troop; and—delivering a visual signal (S2) from the potential target (102). The invention also relates to a computer program product comprising a program code (P) for a computer (200; 210) for implementing a method according to the invention. The invention also relates to a system and a firing unit being equipped with the device.</p> |
