| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a target correlation device capable of being switched in accordance with situation so that, for example, the processing whose reliability is comparatively low but which is light is performed under many target environment and the processing which is heavy but whose reliability is high is performed under small target environment by preparing two kinds of target correlation processings. SOLUTION: This target correlation device consists of a target track information storage part storing target tracks inputted from a plurality of radars, a variable correlation gate type target correlation processing part changing size of a correlation gate by existence probability of target movement information based on the target tracks to perform the correlation judgement whose computer load is high but which is highly reliable as a result, a fixed correlation gate type target correlation processing part suppressing computer load by fixing the correlation gate, and a correlation processing part switching part capable of switching to determine which processing is performed.</p> |
