Patent ID: 8462000
Filing Date: 2013-06-11
Classification: G08C

Abstract:
1. An infrared control system, comprising: an infrared control unit for transmitting an infrared signal, the infrared control unit comprising an encoder, a switch module electrically connected to the encoder, a first transistor and an infrared LED; the encoder comprises three encoding input ports, an output port; one end of the switch module is electrically connected to a first power source, and another end of the switch module is electrically connected to the encoding input ports; the first transistor is electrically connected to the output port, and the first power source is electrically connected to the first transistor through the infrared LED; and a computer comprising an infrared response unit, a power on/off port and a reset signal port; the infrared response unit comprising an infrared receiving circuit, a control circuit electrically connected to the infrared receiving circuit; wherein when a different switch of the switch module is pressed, one of the encoding input ports receives a logic combination from the switch module, the encoder encodes the logic combination to generate corresponding codes, the infrared LED transmits the corresponding codes to the infrared receiving circuit in the form of the infrared signal; the control circuit processes the infrared signal from the infrared receiving circuit to generate a corresponding command signal to one of the power on/off port and the reset signal port to control the computer.