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北京市西山试验林场地处首都近郊小西山,属一级防火区。本文从西山林场森林火灾特点和林火探测实际需求出发,研究基于红外技术的林火探测设备在林场的应用。在阐述红外技术原理与特征的基础上,引进了林火红外探测装置,开展了硬件与软件调试和试验研究,排除了太阳、反射光等虚景,不受天气因素影响,降低了误报率,最终形成了适用于林场的林火红外探测系统,并成功预测林区火情一次,避免了重大森林资源损失。
Xishan Experimental Forest Farm in Beijing is located in the suburbs of the small Western Hills, is a fire zone. Based on the characteristics of forest fire and the actual demand of forest fire detection in Xishan Forest Farm, this paper studies the application of forest fire detection equipment based on infrared technology in forest farm. Based on the principle and characteristics of infrared technology, the introduction of forest fire infrared detection device, carried out the hardware and software debugging and experimental research, excluding the sun, reflected light and other virtual scene, not affected by the weather, reducing the false alarm rate , Eventually formed a forest fire infrared detection system suitable for forest farms, and successfully predicted the fire in the forest once, avoiding the loss of major forest resources.