| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To surely detect and trace a low reflective body such as a pedestrian by radar searching with little erroneous detection etc., of noise and high reliability with a practical constitution. <P>SOLUTION: The radar 2 mounted on the vehicle 1 searches the front of own car, detects and acquires the body of strong reflection intensity stronger than the prescribed threshold set for detecting target, if the objective body is the low reflective body the threshold value is made lower by a threshold modification means for preventing from missing the low reflective body. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
