视觉传感式除草剂变量喷洒系统

The vairable spray system of herbicide based on vision sensor

视觉传感式除草剂变量喷洒系统是利用CCD(ChargeCoupledDevice)数码相机对农田进行扫描,对杂草和农作物进行鉴别,根据杂草的多少来控制喷药量。这样,一方面减少了喷药量、降低了成本;另一方面保护了作物、减少了对环境的污染。与传统的喷药方法比较,变量喷药系统在杂草高密度区可节约药液18%,在杂草低密度区可节约药液71%。

The vairable spray system of herbicide on vision sensor is using CCD camera to scan the cropland, indentification crop and weed.According to the number of weeds to control the spray volume of herbicide.Tt decrease the spray volume of herbicide ,reduce the cost,on the other hand ,protect crop, and reduce the pollution to the environment .Comparing to the traditional herbicide spray method, this system can save 18% volume of the herbicide at the high density area of the weed ,save 71% volume of the herbicide at the low density area of the weed.