Skin cancer is a serious malignant tumor and a major public health problem worldwide. In recent years, due to environmental pollution and ozone layer destruction, the global incidence of skin cancer has increased year by year. Road workers have a high risk of skin cancer, mainly due to long-term exposure to sunlight and ultraviolet radiation, as well as exposure to chemical carcinogens, which may be related to the working environment. With the continuous development of the world economy and the continuous improvement of infrastructure, the health of workers is also slowly threatened. In the future, the working environment of workers should be paid attention.
DAPENG is a drone system designed for road workers to shade and illuminate. It consists of four drones combined with a foldable solar sun visor. When working, the drone can unfold a solar sun visor, which can shade during the day and provide lighting at night. The storage bin of the solar sun visor at the bottom can be split into four interconnected road fences. When transporting equipment, there are sensors around DAPENG, which can avoid obstacles along the way. The camera recognizes objects and traffic signs. The sturdy road fence can well protect the solar sun visor from the outside world, provide workers with a comfortable and decent working environment, prevent skin cancer and other diseases, and help workers perform tasks more effectively.

There are sensors around DAPENG, which can avoid obstacles along the way. The camera recognizes objects and recognizes traffic signs.

The propeller of the UAV group adopts the magnetic combination flight mode of the single-axis double-propeller UAV. The UAV cooperates with each other and loads, and is accurately positioned and balanced.

The solar sun visor storage bin is composed of four road enclosures, and each enclosure is connected with a retractable warning line. When working, you can pull out a safe operation area of tens of square meters.

The sturdy road enclosure can well protect the solar sun visor from the outside world.