| 摘要 |
<p>The present invention relates to a device and a method for monitoring a discharge state of a flash lamp. The formation includes: a discharge current measuring part generating a discharge current signal by measuring electromotive force generated by a discharge current of the flash lamp; a signal processing part analyzing the size of frequency component of the discharge current signal outputted from the discharge current measuring part in order to process the signal as one digital signal; and a control terminal monitoring a discharge state of multiple flash lamps by using the digital signal outputted from the signal processing part. Thus, a normal discharge state is accurately monitored by comparing and analyzing frequency components of the discharge current generated from the flash lamps.</p> |
