Remote control system, remote controller, and remote control method

The invention provides a remote control system, a remote controller and a remote control method. The remote control method comprises the following steps: acquiring environment image data by an image capturing device of a remote controller; establishing a map according to the environmental image data based on a simultaneous localization and mapping (SLAM) algorithm, and acquiring, by the remote controller, first position information of a first display in the map according to the environmental image data; and receiving the first location information from the remote controller and controlling, by the computing device, the first display according to the first location information. 本发明提供一种远程控制系统、远程控制器以及远程控制方法。远程控制方法包含：由远程控制器的图像捕获装置获取环境图像数据；基于同时定位与地图构建(SLAM)算法根据环境图像数据建立地图且由远程控制器根据环境图像数据获取地图中的第一显示器的第一位置信息；以及从远程控制器接收第一位置信息且由计算装置根据第一位置信息控制第一显示器。