Device and method having infrared transponding and infrared detection functions

A technology of infrared detection and infrared forwarding, applied in the field of the Internet of Things, can solve the problems of not getting large-scale application and popularization, and achieve the effect of efficient infrared emission and expanding signal coverage area

Inactive Publication Date: 2014-10-29
GUANGXI HUNTER INFORMATION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although the concept of smart home has been around for a long time, and the market demand has always existed, the development of smart home has not been popularized on a large scale due to the breakthrough of related technologies for a long time.

Method used

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  • Device and method having infrared transponding and infrared detection functions
  • Device and method having infrared transponding and infrared detection functions
  • Device and method having infrared transponding and infrared detection functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] Embodiment 1: The infrared receiving module adopts an integrated infrared receiving head, including automatic gain control, band-pass filter, PIN photodiode, low power consumption, and operational amplifier, which can effectively filter out noise and interference signals.

[0072] When receiving the 38K carrier signal from the remote control, the infrared receiving module 203 will output a low level, otherwise it will output a high level, so that the "intermittent" remote control signal can be demodulated into a continuous square wave signal with a certain period The output is sent to the processor 201 for processing.

[0073] Infrared receiving module 203 is a miniaturized receiving device that can receive infrared signals. The infrared receiving module is provided with epoxy packaging and can be used as an infrared filter, so it does not need to add an infrared filter; even in an environment with strong interference, its The output is still very stable.

[0074] The ...

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PUM

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Abstract

The invention relates a device and method having infrared transponding and infrared detection functions. The device comprises a processor, a power module, a wireless transceiver module, a low-power-consumption control module, an infrared receiving module, an infrared transmission module and an infrared detection module, wherein the processor is connected with the infrared receiving module, the wireless transceiver module, the low-power-consumption control module, the infrared transmission module and the infrared detection module, respectively; the power module is connected with the low-power-consumption control module, the infrared transmission module, the infrared detection module and the processor, respectively; the wireless transceiver module is connected with an external gateway; the low-power-consumption control module is connected with the infrared receiving module; the infrared transmission module is connected with an external household appliance. Compared with the prior art, the device and the method are capable of realizing infrared transponding and infrared detection simultaneously; the device is capable of sensing a human body by use of a pyroelectric sensor, has the capability of learning, and further is low in power consumption.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to a device and method with functions of infrared forwarding and infrared detection. Background technique [0002] With the rapid development of information technology and network technology and the change and improvement of people's living concept, home intelligence and home appliance networking have gradually become hot topics. Smart home refers to the connection of various information equipment and residential equipment through the network, so as to build a comfortable, safe and convenient information living space, meet people's needs for living, working, entertainment and communication at home, and provide security, community management and A means for people to know what's going on at home while they're out and about. [0003] After years of accumulation of demand, smart home is usually defined as the use of computer, network and integrated wiring technology to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C23/04H04B10/114H04B10/40H04L12/28
Inventor 蒋泰张余明王皓奎邓家明王新宇
Owner GUANGXI HUNTER INFORMATION IND
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