| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a detection ranging device capable of obtaining accurate relative speed vector with simple calculations, based on relative distance, or the like, obtained by a plurality of detectors, such as radar devices, and to provide a detection ranging program. <P>SOLUTION: The detection ranging device includes a first relative distance measurement means for measuring the relative distance up to a detected object, by receiving reflected waves on the detected object of a transmitted electromagnetic waves; a second relative distance measurement means for measuring the relative distance up to the detected object, by being arranged at a position different from the first relative distance measurement means and receiving the reflected waves on the detected object of the transmitted electromagnetic waves; and an actual speed vector calculation means for calculating the actual speed vector of the detected object moving, to make an arbitrary angle with respect to the direction of the detected object from the first relative distance measurement means, or the direction to the detected object from the second relative distance measurement means, based on the relative distance measured by the first relative distance measurement means and the relative distance measured by the second relative distance measurement means. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
