According to the visibility monitoring scheme provided by the invention, visibility monitoring is realized in an image recognition mode, and when the monitoring picture shot by the observation instrument and the environmental condition when the monitoring picture is shot are obtained, the definition of the target object contained in the monitoring picture can be calculated, a visibility recognition model is called according to the environmental conditions when the observation instrument shoots the monitoring picture and the definition of the target object contained in the monitoring picture, and the visibility of the observation point to which the observation instrument belongs is determined; therefore, accurate visibility recognition can be carried out by directly utilizing the pictures shot by the observation instrument at any time period, so that full-time and high-accuracy visibility monitoring is realized.
本申请提供了一种能见度监测方案,该方案通过图像识别的方式实现能见度监测,在获取到所述观测仪拍摄的监测图片以及拍摄所述监测图片时的环境条件时,可以计算所述监测图片中所包含的目标物体的清晰度,并根据所述观测仪拍摄所述监测图片时的环境条件、所述监测图片中所包含的目标物体的清晰度,来调用能见度识别模型,确定所述观测仪所属的观测点的能见度,由此直接利用观测仪在任意时段拍摄到的图片都可以进行准确的能见度识别,从而实现全时段、高准确度的能见度监测。
Visibility monitoring method and equipment
能见度监测方法及设备
2021-08-03
Patent
Elektronische Ressource
Chinesisch
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