意大利研制出一种新型的红外线大范围火灾监测器。这种监测器能以每分钟旋转360度的频率对120公里半径内进行红外线搜寻扫描,如果连续旋3次发现某点的红外线增强,监测器便会发出火警警报,以提醒对该处进行检查并找出可能引起火灾的火源。目前,这种监测器网络已用于一些城市和自然森林保护区的监测,有效地防止了火灾的发生。 Italy has developed a new type of infrared wide-range fire monitor. The monitor can scan infrared rays within a radius of 120 km at a frequency of 360 degrees per minute. If three points of continuous infrared detection are found, the monitor will send a fire alarm alerting you to check the location And find the source of fire that may cause a fire. At present, this network of monitors has been used for the monitoring of some urban and natural forest reserves, effectively preventing the occurrence of a fire.