Remote control device for electrical appliances

Abstract

A remote control device for an electrical appliance is disclosed, applicable to an electrical appliance and usable as a near-end remote control or a far-end remote control. The near-end remote control and the far-end remote control can respectively transmit a near-end control signal and a far-end control signal. The remote control device includes a wireless communication unit, a microprocessor unit, and a communication interface. The wireless communication unit can receive the near-end control signal or the far-end control signal. The microprocessor unit can receive the content from the near-end control signal or the far-end control signal and convert it into a control command for controlling the electrical appliance. The communication interface transmits the control command to the electrical appliance. This enables the electrical appliance to perform both near-end and far-end remote control functions.

Claims

1. A remote control device for an electrical appliance, applicable to an electrical appliance and applicable to a near-end remote control device or a far-end remote control device, wherein the near-end remote control device and the far-end remote control device can respectively emit a near-end control signal and a far-end control signal, the remote control device for the electrical appliance comprising: a wireless communication unit, the wireless communication unit including a near-end communication module and a far-end communication module, the near-end communication module being used to receive the near-end control signal, and the far-end communication module being used to receive the far-end control signal; a microprocessor unit electrically connected to the near-end communication module and the far-end communication module, the microprocessor unit being able to receive the content from the near-end control signal and convert it into a control command for controlling the electrical appliance, the microprocessor unit also being able to receive the content from the far-end control signal and convert it into the control command; and a communication interface electrically connected to the microprocessor unit and detachably electrically connected to the electrical appliance, wherein when the communication interface is electrically connected to the electrical appliance, it can be used to transmit the control command to the electrical appliance, so that the electrical appliance can be controlled by the control command.

2. The remote control device for the electrical appliance as described in claim 1, wherein, The communication specifications of this near-end communication module comply with the Bluetooth communication protocol.

3. The remote control device for the electrical appliance as described in claim 1, wherein, The communication specifications of this near-end communication module conform to the infrared communication protocol.

4. A remote control device for an electrical appliance as described in claim 1, wherein, The communication specifications of this remote communication module comply with the wireless communication protocol of the IEEE 802.11 standard.

5. A remote control device for an electrical appliance as described in claim 1, wherein, This microprocessor unit is a microcontroller.

6. A remote control device for an electrical appliance as described in claim 1, wherein, The specifications of this communication interface conform to the general asynchronous transmission and reception protocol.

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