SONY auto focus camera is enabled: the laser cannon obstacle clearing instrument accurately rescues and guards trapped swans on high-voltage lines - a new measure for animal protection

The laser cannon obstacle removal device is an efficient and safe obstacle removal device, mainly used to remove obstacles at high altitudes or hard-to-reach locations.  

Technical principle

The use of laser cannons to save the swan hanging on the high-voltage line, the technical principle is mainly to use the high energy density and precise control of the laser beam, by focusing the laser beam generated by the high temperature to burn the object wrapped in the high-voltage line, such as rope, plastic bags, winding lines, etc., so as to save the trapped swan. This technology principle is based on the thermal and light effects of the laser, which can achieve remote, fast and safe rescue of trapped swans without touching high-voltage lines.  

Critical step First, observation and positioning In the rescue process, the staff need to observe the position and state of the swan trapped, as well as the type and size of the object wound on the high-voltage line, this step is a very critical step, mainly relying on the camera equipped with the laser cannon obstacle clearing instrument to complete.   Since the swan is hung on an outdoor high-voltage line, it is possible to encounter complex light environments, and the distance from the operation location, which puts strict requirements on the camera:   1. High resolution The cameras need to have high resolution to be able to clearly capture and identify the swan hanging from the high-voltage line and the surrounding obstacles. The high resolution provides more detail and clarity, helping the operator to accurately judge the status and position of the swan, as well as the firing Angle and focal length of the laser cannon.   2. Zoom lens Since the swan may be hung at different locations on the high-voltage line, at different distances from the operating position, the camera needs to be equipped with a zoom lens. The zoom lens can help the operator accurately point the target swan and adjust the focus of the laser beam to accommodate obstacles of different distances and sizes.     In addition, during the zoom process, it is also necessary to maintain excellent optical axis consistency, no matter how the lens focal length changes, the swan can always be kept in the best viewing position of the camera, which greatly improves the efficiency of the operation   3. fast automatic focus In practice, the camera's autofocus function tracks and aligns the target swan in real time. When the swan moves or the position of the laser's obstacle clearing instrument changes, the camera can quickly adjust its focus to keep the swan clear in the field of view.   4. Deal with complex environments Outdoor high-voltage line environments may face low light, direct sunlight, or coexistence of too bright and too dark, so if the camera has good low-light performance, high highlight suppression and wide dynamic features, it can easily solve these problems, so that in complex environments, it can still accurately detect and identify swans and surrounding obstacles.   SONY FCB-EV9520L is a 2 million pixel integrated camera core module, with fast autofocus, 30 times optical zoom, starlight low illumination, high dynamic wide dynamic range and high highlight suppression and other performance, and the body size and weight are relatively moderate, is an excellent camera for laser cannons to rescue swans. The position and condition of the trapped swan can be quickly and clearly observed.  

FCB-EV9520L

  Second, adjust the parameters According to the observation results, the staff adjusted the emission parameters of the laser cannon obstacle clearance instrument, including laser power, emission Angle and focusing distance, to ensure that the laser beam can accurately hit the target, and does not cause damage to the surrounding objects, and generate enough high temperature to burn the target object.   Sum up In summary, it is an efficient and safe technical means to rescue the swan hanging on the high-voltage line by using the laser cannon obstacle clearing instrument.   In the field of wildlife protection, it is often encountered that animals are trapped in dangerous or unfavorable environments for various reasons. These dilemmas may include being entangled in high power lines, fishing nets, plastic bags or other obstructions, or being trapped in confined Spaces with no way to escape.   As a non-contact operation tool, the laser gun obstacle clearing instrument not only improves the rescue efficiency, but also reduces the safety risks of personnel and animals, and provides new technical means and ideas for wildlife protection. This is of great significance for protecting biodiversity and maintaining ecological balance.