| 摘要 |
PURPOSE: A remote joystick using infrared rays solves the problems which generate in existing RF style, removes the process to permit frequencies, and makes easy the multi-use of the joystick because of no frequency conflict by transmitting the location information in the type of infrared ray signals of time division in controlling the controlled matter. CONSTITUTION: A remote joystick using infrared rays consists of a joystick; a detecting part of location coordinates of the joystick; a cord processing part which produces data cord and a certain data format with including ID information for transmission; a receiving part of infrared ray from other joysticks of same kind; a transmission controlling part which decides the transmission of the format data after a certain time calculated in a counter according to the time division condition based on ID information with deciding the time of receiving infrared ray data; a transmission part of infrared rays which transmits the format data in infrared ray signals according to the transmitting decision of the transmission controlling part. |
