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室外入侵探测器要求适应室外环境的变化,克服早期探测器所受的气候和温度限制。为满足这些要求,利用被动红外线的光学特性和改进的电路与部件,制造出了新一代室外入侵探测器一室外被动红外线探测器(PIR)。 在1991年的“沙漠风暴”行动中,美军就用室外红外线探测器进行室外周界防范,这是室外红外线探测器第一个重要的应用。此后,各种民用大大增加。主要用于庭院和庭院设施、室外雕塑艺术品、停放在外面的拖拉机和贵重农用设备、物资存贮设备、公共设施设备、停放的飞机、船、车辆等的保护,商业存贮区、室外售货区、仓库、花园以及汽车、船和飞机销售区的防护。
Outdoor intrusion detectors are required to adapt to changes in the outdoor environment and overcome the climatic and temperature limitations of early detectors. To meet these requirements, a new generation of outdoor intrusion detectors, an outdoor passive infrared detector (PIR), has been manufactured using the optical properties of passive infrared and improved circuitry and components. In the 1991 “Desert Storm” operation, the US military used outdoor infrared detectors for outdoor perimeter precaution, which is the first important application of outdoor infrared detectors. Since then, a large increase in various civilian. Mainly used for garden and courtyard facilities, outdoor sculpture works of art, parked tractors and valuable agricultural equipment, material storage facilities, public facilities and equipment, parked aircraft, ships, vehicles and other protection, commercial storage area, outdoor sale Cargo areas, warehouses, gardens and the protection of cars, boats and aircraft sales areas.