Remote control system, remote control method and gateway

A remote control system comprising:

• a remote control device, configured to remotely control a plurality of electronic devices, the remote control device comprising:
• a rotation vector sensor, configured to calculate rotation vector data according to detection data of the remote control device;
• an ultra-wideband module, configured to receive a plurality of ultra-wideband signals to calculate position data of the remote control device;
• a second communication module, configured to transmit the rotation vector data and the position data;
• a display module, configured to display a plurality of control interfaces corresponding to the electronic devices;
• and
• a second processing unit, coupled to the rotation vector sensor, the ultra-wideband module, the second communication module, and the display module, the first processing unit configured to selectively command the display module to display one of the control interfaces according to one of a plurality of control information, and control the electronic devices individually through the respective control interfaces;
• and
• a main control device comprising:
• a first communication module, configured to establish a wireless connection with the second communication module, and receive the rotation vector data and the position data from the remote control device via the wireless connection;
• an ultra-wideband positioning system, comprising a plurality of ultra-wideband beacons configured to transmit the respective ultra-wideband signals;
• a storage unit configured to store the control information corresponding to the electronic devices;
• and
• a first processing unit, identifying a first electronic device the remote control device aims at among the electronic devices according to the rotation vector data and the position data, reading first control information corresponding to the first electronic device recorded in the storage unit, and transmitting the first control information to the remote control device via the wireless connection, wherein the second processing unit commands the display module to display a first control interface among the control interfaces according to the received first control information, and functions of the first electronic device are controlled through the first control interface.