| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a firing detector capable of highly accurately detecting firing timing of a projectile and usable for various applications. <P>SOLUTION: The firing detector 1 includes: a radio-frequency sensor 11 having a transmitting part 11a projecting radio waves to a barrel 20a firing the projectile 21 and a receiving part 11b receiving reflected waves from the barrel 20a and detecting vibration of the barrel 20a generated by firing of the projectile 21 in the non-contact state; and a control device 12 detecting the firing timing of the projectile 21 by using a detection result obtained by controlling the radio-frequency sensor 11. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
