Wireless remote controller

Abstract

Abstract PURPOSE:To permit an operator to confirm the operation of a main device directly by transmitting a confirmation signal for the completion of remote control from the main device to a remote control operating device, displaying it on the display element of the remote control operating device. CONSTITUTION:Instruction switches 13a, 13b,... of a remote control operating device 11 are operated to send instruction codes to a transmission part 15, and a transmitting element 16 is driven to transmit a control signal of infrared rays, etc., to the receiving element 17 of a main device 12. A signal is transmitted from the transmission part 15 to a reception part through a transmission detection part 29 and a muting circuit 30 and during the operation of the transmission part 15, the reception part 28 is turned off. The signal received by the receiving element 17 is sent through a reception part 18 to a reception end detection part 22, a decoding part 19, and an equipment control part 20 to obtain signals (a) and (b). Those signals (a) and (b) are ANDed, and the resulting signal is transmitted as infrared rays, etc., to a receiving element 27 by a transmitting element 26 through a display signal generating circuit 24 and a transmission part 25, and then received by the reception part 28 returned to an operation state, thereby displaying it on a display element 32 through a display part 31.

Inventors

• 👤 Tatsuo Morishita
• 👤 森下　達雄
• 👤 Kazuo Takamori
• 👤 高森　一男
• 👤 Fumio Funakoshi
• 👤 舟越　文雄
• 👤 Kenichi Nakamura
• 👤 謙一 中村

Bibliographic Details