What can drones do?

You can take aerial photos, such as taking video photos while traveling, to record a beautiful life and magnificent scenery. In addition, high-end users will use it for film and television production, and use intelligent drones instead of traditional helicopters for film and television aerial photography, which can not only save money, but also explore more and better shooting angles. For industrial applications, many people use drones from DJI for agricultural plant protection, power inspection, fire fighting and disaster relief, public safety and other fields.

The earliest development of UAV was after World War I, but it was widely used in the military after World War II. The drone initially played the role of reconnaissance. With the development of science and technology, drones have more applications in the military.

Drones can also be used as:

1. Express service

65438+ Last February, Jeff, CEO of e-commerce giant Amazon? Jeff Bezos showed off a delivery drone designed and developed by Amazon, saying that it will provide the so-called "Prime Air" service, with the goal of delivering the goods to your door in 30 minutes or less.

In China, SF has set up a special R&D department to study how to deliver express delivery to customers more quickly. Since September last year, SF has been testing the drone distribution process in Songshan Lake, Dongguan City, Guangzhou.

However, SF's drone project does not directly contact customers, and is limited to distribution between distribution outlets.

2. Search and rescue after the disaster

A team from Swiss Federal Institute of Technology has developed a drone for search and rescue, which can locate the missing or trapped people by accurately locating the cell phone signal.

This search and rescue drone can determine the location of mobile phones within 9 meters, confirm the approximate range of mobile phone signals in multiple locations, and then narrow the range through triangulation.

After avalanches and earthquakes, this search and rescue drone system is particularly useful.