After picking fruit from the navel orange, clear the garden in time to remove all weeds and litter and fruit in the orchard. In particular, we must take care to remove the fruit that fell on the ground, covered with green mold, and mildew, and then cut off the internal vaginal cane Outside and outside of the canopy, branches, branches, stems, stems, overlapping branches, over-closed branches and damaged branches during fruit harvesting, short-cut and long branches, and falling fruit and fruiting branches. They are buried deep or burned outside the park and sprayed inside and outside the crown. Once 0.8~1 Baume degree limestone aqueous solution, or 1500 times 5% avermectin plus 1000 times 80% chlorothalonil mixture, 1000 times 0.5% dimethyl disulfide plus 800 times 1.8% octomycin Acetate mixture, evenly spray all the branches inside and outside the crown, to start dropping drops of water is appropriate. It can kill and kill the winter pests that lurk in the weeds and branches and leaves, significantly reducing the occurrence and harm of spring.
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How do WiFi Camera Work ?
Monitoring cameras can also be installed without a network, but some functions cannot be used, such as remote monitoring. In order to make it easier for you to understand the knowledge related to the surveillance camera, I will use popular language to popularize science for you.
1: Camera introduction
Camera is an intelligent device that can capture and record video and monitor the environment in real time. It can not only record video, but also detect moving objects, sound, smoke, and even recognize faces.
The advantages of the camera are very obvious. It can help people better monitor the safety of their homes or offices, and help protect the safety of family members or office staff. In addition, it can also provide real-time video monitoring, provide more security guarantees, and help people better grasp the current security situation.
Among them, "intelligent camera" is a new technology in recent years, which can monitor the environment in real time and conduct intelligent identification. The intelligent camera adopts high-definition camera technology, which can clearly capture the on-site images within the monitoring range and conduct real-time monitoring. It can also analyze the captured pictures to identify the designated person or object, thus realizing intelligent monitoring.
In addition, the smart camera can also support remote monitoring. You can remotely view the real-time image of the camera through your mobile phone or computer, allowing users to view the image of the camera anytime and anywhere, to better protect the security of your home or office.
At present, cameras have been widely used in the security industry to monitor buildings, parks, schools and other places to protect the safety of the people. It can also be used in commercial places to help businesses achieve intelligent management, improve business environment and improve service quality.
2: Working principle of camera
The working principle of the camera is to reflect the light to the sensor, convert the signal captured by the sensor into a digital signal, and finally send it to the computer to display the image. Then the camera can capture the static and dynamic images in the picture.
The sensor of the camera is the most important part. It can capture light and convert it into electrical signals. There are many types of sensors, the most common are CCD and CMOS sensors, which can be used to capture images.
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