| 摘要 |
PURPOSE: A system for controlling lecture materials with one-touch in a remote place is provided to efficiently control an imaging device, a motor-driven device, and a lighting device with the one-touch in the remote place through the wireless by realizing software control in a computer. CONSTITUTION: A transmitter processor(100) performs entire control of a transmitting control system for analyzing a key button value inputted from a key manipulation part(110), sending an optical signal corresponding to each key button value through an infrared transmitter(150) by referring to a beam projector and DVD(Digital Versatile Disc)/video selector(130), and displaying a result to an LED(Light Emitting Diode) indicator. The transmitter processor controls a dip switch of the beam projector and DVD/video selector by memorizing a remote control code of various beam projectors and DVD/VCRs(Video Cassette Recorder). A CT sensor(140) confirms power-on/off by attaching to a power line of the beam projector. An RS(Recommended Standard) 232C communication part(160) communicates with the computer in order to perform remote control on the network. |
