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Intelligent household remote control system based on near-field communication technology

An intelligent remote control and near-field communication technology, applied in signal transmission systems, non-electrical signal transmission systems, instruments, etc., can solve the problems of loss of warranty/insurance, expensive, etc., and achieve small changes, easy operation, and simple implementation.

Inactive Publication Date: 2015-03-18
河南单点留学中介服务有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

Both of the above methods are very expensive and retrofitting requires dismantling the appliance and the consumer is likely to lose the original warranty / insurance

Method used

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  • Intelligent household remote control system based on near-field communication technology
  • Intelligent household remote control system based on near-field communication technology
  • Intelligent household remote control system based on near-field communication technology

Examples

Experimental program
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Embodiment Construction

[0018] Attached below Figure 1~5 The present invention is described in detail below.

[0019] like Figure 1~4 As shown, the smart home remote control system 100 of the present invention includes a radio frequency remote control device 110 , a coordination device 120 and an infrared and radio frequency interface device 130 .

[0020] Specifically, the radio frequency remote control device 110 is configured to convert received user commands into radio frequency signals for transmission. The radio frequency remote control device 110 includes a first radio frequency transceiver 110a, a first memory unit 110b, a first processing unit 110c and a first display unit 110d.

[0021] The user sends a command to the first processing unit 110c through a button on the remote control, and the first radio frequency transceiver 110a is respectively connected to the first memory unit 110b and the first radio frequency transceiver 110a. Wherein, the first memory unit 110b stores control par...

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PUM

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Abstract

The invention relates to the technical field of intelligent household and in particular relates to an intelligent household remote control system based on a near-field communication technology. The intelligent household remote control system based on the near-field communication technology comprises a radio frequency remote control device, a coordinating device and an infrared and radio frequency interface device; the radio frequency remote control device is used for converting received user commands into radio frequency signals and transmitting the radio frequency signals; the coordinating device is used for forwarding the radio frequency signals from the radio frequency remote control device; the infrared and radio frequency interface device is used for converting radio frequency signals from the coordinating device into infrared signals and directly transmitting the infrared signals to an infrared receiver of an electric appliance. According to the intelligent household remote control system provided by the embodiment of the invention, users can enjoy the convenience brought by the radio-frequency technique without the need of replacing or modifying the original electric appliances; the intelligent household remote control system is easy to mount, simple and convenient to operate.

Description

technical field [0001] The invention relates to the field of smart home technology, in particular to an intelligent home remote control system based on near-field communication technology. Background technique [0002] A remote control is a type of device that sends commands over short distances to control devices such as televisions, audio systems, DVD players and dimmers, and other consumer electronic appliances. The remote control command communication of most existing remote controllers uses a one-way IR (Infrared Ray, infrared) technology. Infrared technology has defects such as straight-line operation mode, limited communication distance, low information volume, and poor reliability. Therefore, it cannot meet the needs of smart home and home automation. [0003] RF (Radio Frequency, radio frequency) technology can radiate electromagnetic frequencies into space, and the frequency range is from 300KHz to 30GHz. Radio frequency is referred to as RF radio frequency is ra...

Claims

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Application Information

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IPC IPC(8): G08C17/02G08C23/04
Inventor 范晓波
Owner 河南单点留学中介服务有限公司
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