TOUCH CONTROL DEVICE, TOUCH CONTROL SYSTEM, AND TOUCHING CONTROL METHOD THEREOF

摘要

A touch control device, a touch control system, and a touching control method thereof are disclosed. The touch control device includes a light emission module, a first capture module, a second capture module, a computing module, and a first wireless transmission module. The light emission module projects a light signal to become a touch surface. When an object approaching the touch surface, the first capture module and the second capture module are used for capturing a first reflected signal and a second reflected signal according to reflect the light signal. The computing module is used for computing a first capturing angle and a second capturing angle according to the first reflected signal and the second reflected signal and computing a coordinate data of the object. The first wireless transmission module is used for transferring the coordinate data to a controlled system via a wireless transmission.