CN204539375U - A kind of intelligent home control device based on television network broadcast home gateway - Google Patents

Abstract

The utility model discloses a smart home control device based on a radio and television network home gateway. The device includes a power supply module, a home gateway module, a CM module, a WIFI module, a Video USB Dongle module and a Zigbee USB Dongle module; Two-way network connected to radio and television, used to receive interactive information transmitted from the external radio and television network, and transmit the information to the home gateway module; WIFI module, its signal receiving end is connected to the second input end of the home gateway module, and the signal sending end Connect with the second output end of the home gateway module to realize the communication between the mobile terminal and the gateway; the Video USB Dongle module, its input end is connected with the first output end of the home gateway module, and its output end is connected to the TV set through the audio and video transmission line The audio and video input terminal is connected to transmit the audio and video signal to the TV. The smart home control device of the utility model works stably and reliably, and is not easily affected by the indoor environment.

Description

A smart home control device based on a radio and television network home gateway

technical field

The utility model relates to a smart home control device based on a radio and television network home gateway.

Background technique

With the continuous advancement of smart home technology, one of the applications of the Internet of Things, more and more smart home devices are maintained and controlled. The control of each electric device, or use the existing home gateway to realize the connection with each electric device, and send instructions to the electric device through the home gateway. Under the existing architecture, the home gateway performs data interaction with electrical equipment through wireless communication, and some electrical equipment with relatively low data volume requirements can basically meet the requirements through the above methods. However, when the home gateway transmits video information to the smart TV in real time, the data volume of the video information is relatively large, which often occupies a relatively large bandwidth, resulting in the inability of the home gateway to effectively exchange data with other electrical equipment, resulting in remote control failures. , the operation is less stable. In addition, signals are transmitted wirelessly between the home gateway and the smart TV. Due to the influence of the indoor environment, it is also difficult for the home gateway to transmit high-quality video signals to the smart TV. High-quality video signals are often affected by the indoor environment during wireless transmission. big distraction.

Utility model content

The utility model provides a smart home control device based on a radio and television network home gateway with stable and reliable operation and strong anti-interference ability.

The smart home control device based on the radio and television network home gateway described in the utility model includes a power supply module, a home gateway module, a CM module, a WIFI module, a Video USB Dongle module and a Zigbee USB Dongle module;

The power supply module, its input terminal is connected with AC power, and the output terminal is respectively connected with the home gateway module, CM module, WIFI module, Video USB Dongle module and Zigbee USB Dongle module, which is the home gateway module, CM module, WIFI module, Video USB Dongle module and Zigbee USB Dongle module provides working voltage;

The CM module is connected to the two-way radio and television network, and the output end is connected to the first input end of the home gateway module to receive the interactive information sent by the external radio and television network end, and transmit the information to the home gateway module;

WIFI module, its signal receiving end is connected with the second input end of home gateway module, and the signal sending end is connected with the second output end of home gateway module, in order to send and receive the signal of mobile terminal;

For the Zigbee USB Dongle module, its signal receiving end is connected to the third input end of the home gateway module, and the signal sending end is connected to the third output end of the home gateway module to send and receive signals of electrical equipment;

The Video USB Dongle module, its input end is connected with the first output end of the home gateway module, and its output end is connected with the audio and video input end of the smart TV through the audio and video transmission line, in order to transmit the audio and video signal to the smart TV.

The smart home control device based on the radio and television network home gateway described in the utility model has a built-in power supply module, a home gateway module, a CM module, a WIFI module, a Video USB Dongle module and a Zigbee USB Dongle module; the output terminal of the CM module is connected to the The first input terminal of the home gateway module is connected, the first output terminal of the home gateway module is connected with the input terminal of the Zigbee USB Dongle module, and the audio and video signal is transmitted to the smart TV and the signal of the WIFI module through the Video USB Dongle module in the form of an audio and video transmission line The receiving end is connected with the second input end of the home gateway module, receives the control instruction sent by the mobile terminal equipment, and transmits it to the home gateway module; the signal sending end of the WIFI module is connected with the second output end of the home gateway module, and connects the home The control commands transmitted by the gateway module are sent to the mobile terminal to realize information interaction with the mobile terminal; the Zigbee USB Dongle module is connected to the electrical equipment to realize the command interaction with the electrical equipment. The smart home control device based on the home gateway of the utility model is connected with the mobile terminal through the WIFI module, and connected with the electric equipment through the Zigbee USB Dongle module, and the audio and video signals are transmitted to the smart TV in a wired manner through the Video USB Dongle module, and the control Instructions and audio and video signals are transmitted through multiple different communication links, and there will be no conflict between them. Even in the case of a small bandwidth, the smart home control device of the present invention can ensure the effective transmission of control commands, and realize the reliable and stable operation of the control device. In addition, audio and video signals are transmitted in a wired manner through the Video USB Dongle module, which can more effectively resist the influence of the indoor environment, and has strong anti-interference ability to ensure high-quality transmission of video signals.

Description of drawings

FIG. 1 is a schematic structural diagram of a smart home control device based on a broadcast TV network home gateway.

Detailed ways

As shown in Figure 1, a smart home control device based on a broadcast TV network home gateway includes a power supply module, a home gateway module, a CM module, a WIFI module, a Video USB Dongle module and a Zigbee USB Dongle module; the input terminal of the power supply module is connected 220V AC, the output terminals are respectively connected to the home gateway module, CM module, WIFI module, Video USB Dongle module and Zigbee USB Dongle module, providing rated power for the home gateway module, CM module, WIFI module, Video USB Dongle module and Zigbee USB Dongle module Working voltage; the output end of the CM module is connected to the first input end of the home gateway module to receive the interactive signal transmitted from the external radio and television network, and transmit the signal to the home gateway module; the signal receiving end of the WIFI module is connected to the home gateway module The second input terminal of the module is connected to receive the control command sent by the mobile terminal device and transmit it to the home gateway module; the signal sending end of the WIFI module is connected to the second output terminal of the home gateway module to transmit the control command sent by the home gateway module Control commands are sent to mobile terminals such as mobile phones and IPADs to realize information interaction with mobile terminals; the signal receiving end of the Zigbee USB Dongle module is connected to the third input end of the home gateway module, and the signal sending end is connected to the third output end of the home gateway module Connect to send and receive signals from electrical equipment such as lights, refrigerators, and air conditioners; the input end of the Video USB Dongle module is connected to the first output end of the home gateway module, and its output end is connected to the audio and video input end of the smart TV through the audio and video transmission line Connect to transmit audio and video signals to the smart TV. The Video USB Dongle module and the Zigbee USB Dongle module are all pluggable modules, which are connected to the gateway through the USB interface.

Among them, the output end of the Video USB Dongle module is an HDMI port, and the audio and video transmission line is an HDMI data transmission line. Through HDMI data transmission, high-quality audio and video signals can be transmitted from the smart home control device, so that you can watch it on the smart TV. HD video.

Claims (2)

1. based on an intelligent home control device for television network broadcast home gateway, it is characterized in that: comprise power module, home gateway module, CM module, WIFI module, Video USB Dongle module and Zigbee USB Dongle module;

Power module, its input termination alternating current, output respectively with home gateway module, CM module, WIFI module, Video USB Dongle module and Zigbee USB Dongle model calling, for home gateway module, CM module, WIFI module, Video USB Dongle module and Zigbee USB Dongle module provide operating voltage;

CM module, it connects radio and television bilateral network, and output is connected with home gateway module first input end, in order to receive the interactive information that outside CHINA RFTCOM Co Ltd end sends, and by this letter breathbe sent to home gateway module;

WIFI module, its signal receiving end is connected with the second input of home gateway module, and signal sending end is connected with the second output of home gateway module, in order to receive and dispatch the signal of mobile terminal;

Zigbee USB Dongle module, its signal receiving end is connected with the 3rd input of home gateway module, and signal sending end is connected with the 3rd output of home gateway module, in order to receive and dispatch the signal of power consumption equipment;

Video USB Dongle module, its input is connected with the first output of home gateway module, and its output is connected with the audio frequency and video input of intelligent television, in order to audio-video signal is sent to intelligent television by audio video transmission line.

2. the intelligent home control device based on television network broadcast home gateway according to claim 1, is characterized in that: the output of Video USB Dongle is HDMI port, and audio video transmission line is HDMI data line.