How to realize UAV remote control
The mobile phone segment acquires the status information of the aircraft periodically from the server and submits the control information.Control status, etc., is a custom protocol.This is the most simple solution under the existing conditions, if you want to directly contact the mobile phone and the plane, impossible to estimate, 200KM distance, wireless Bluetooth, WiFi and WAPI are as far from, if you want to set up their own radio, and the national policy on the issue.
Now, mobile Internet can only be used by clients, that is, it can only be accessed and can not be accessed, so you must assume an intermediary server to realize the direct data exchange between the aircraft and your mobile phone.Simple solution, a WAP server, the aircraft also has a mobile terminal (access to the Internet) module, through a timer, constantly read from the server control information, and submit their own status information.
The distance between 200 KM is a little far away, and can only be driven by wireless internet. (SMS control, time delay is very large, not suitable).Control signal and drive signal conversion, this is your definition of the agreement.
