Is it complicated to drive a flying car? The United States is developing a high-tech flying car. The car is controlled by computer and satellite technology. The driver simply flies according to the road map displayed on the car's windshield. Although it is automatically controlled by the computer, it does not deviate from the established route. Perhaps you will not think that this new type of flying car uses the US military global positioning satellite system.
The satellite positioning system consists of 17 satellites. If the car is equipped with a satellite receiver, the satellite positioning system can accurately determine the position of the car. Its positioning method is as follows: after receiving the satellite signal, the car in the air is compared with the satellite signal received by a nearby fixed ground station, and uses the change of the acoustic frequency to determine the specific position of the car. The degree can be in the range of 1 meter to 2 meters.
If you go to work far away from the place of residence, this land and air car is the most suitable means of transportation. When there are fewer vehicles on the ground road, it can travel at a high speed like a normal car. When entering a congested city road, it can immediately be lifted off the ground and fly in the air. It can be said that it can run and fly. All-round car. Unfortunately, this kind of car has not yet been popularized, and there are still some defects that need to be improved.