JPS6261585U - - Google Patents

Description

[Brief explanation of the drawing]

1 to 5 relate to a remote control system according to an embodiment of the present invention, in which FIG. 1 is a circuit diagram of a transmitter, FIG. 2 is an external view of the transmitter in FIG. 1, and FIG. FIG. 4 is a circuit diagram of the receiver, FIG. 4 is a flowchart for explaining the operation of the transmitter, and FIG. 5 is a flowchart for explaining the operation of the receiver. 6 and 7 relate to a conventional remote control system, where FIG. 6 is a circuit diagram of a transmitter and FIG. 7 is a circuit diagram of a receiver. 1 is a transmitter, 2 is a key input section, 5 is an infrared light emitting element, 6 is a receiver, 7 is an infrared light receiving element, 10 is a CPU, 11 is the device body, 12 is an operation panel surface,
Reference numeral 14 denotes a transmitter side device selection operation section, 15 a transmission identification code setting section, 16 a CPU, 17 a receiver side device selection operation section, and 18 a reception identification code setting section.

Claims (1)

[Claims for Utility Model Registration] A key input section for selecting and operating an operation mode of a device to be remotely controlled is provided, and a remote control signal including information on the operation mode is transmitted in response to the operation of the key input section. A remote control system comprising: a transmitter for controlling the remote control; and a receiver installed in the device for receiving and processing the remote control signal; a device selection operation section having a plurality of device selection operation keys; and a device selection operation section that sets and outputs an identification code (transmission identification code) for identifying a device targeted for remote control in response to the operation of the device selection operation key. and a CPU that transmits and processes the identification code from the transmission identification code setting section together with the remote control signal, and the receiver is a device equipped with the receiver. A reception identification code setting unit that outputs an identification code (reception identification code) for identifying a remote control signal, and determines whether the transmission identification code transmitted from the transmitter together with the remote control signal matches the reception identification code. A remote control system comprising: a CPU that makes a determination and outputs and processes the remote control signal to the device main body when they match.