Background technology
Along with the continuous progress of the Smart Home technology of one of Internet of Things application, safeguard and control intelligent home device and also get more and more, such as be connected with each power consumption equipment in family by central controller, the control of instruction realization to each power consumption equipment is sent by central controller, or utilize existing home gateway to realize the connection with each power consumption equipment, send instruction to power consumption equipment by home gateway.Under existing framework, home gateway carries out data interaction by wireless communication mode and power consumption equipment, and some require lower power consumption equipment to data volume, substantially can meet the demands by the way.But when home gateway is toward intelligent television real-time transmission of video information, the data volume of video information is larger, often takies larger bandwidth, causes home gateway effectively can not carry out data interaction toward other power consumption equipments, the situation causing Long-distance Control malfunctioning occurs, operates understable property.In addition, wirelessly signal transmission between home gateway and intelligent television, by the impact of indoor environment, home gateway is also difficult to the vision signal toward intelligent television high quality, and high-quality vision signal is often subject to the larger interference of indoor environment in wireless transmissions.
Utility model content
The utility model provides a kind of intelligent home control device based on television network broadcast home gateway that a kind of working stability is reliable, antijamming capability is strong.
Intelligent home control device based on television network broadcast home gateway described in the utility model, comprises 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 this information is 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.
Intelligent home control device based on television network broadcast home gateway described in the utility model, it is built-in with power module, home gateway module, CM module, WIFI module, Video USB Dongle module and Zigbee USB Dongle module; The output of CM module is connected with home gateway module first input end, first output of home gateway module is connected with the input of Zigbee USB Dongle module, by Video USB Dongle module with the mode transmission tone vision signal of audio video transmission line to intelligent television, the signal receiving end of WIFI module is connected with the second input of home gateway module, receive the control command sent by mobile terminal device, and be sent to home gateway module; The signal sending end of WIFI module is connected with the second output of home gateway module, and the control command that home gateway module sends is sent to mobile terminal, realizes the information interaction with mobile terminal; Be connected with power consumption equipment by Zigbee USB Dongle module, realize the instruction interaction with power consumption equipment.Intelligent home control device based on home gateway of the present utility model, be connected with mobile terminal by WIFI module, be connected with power consumption equipment by Zigbee USB Dongle module, audio-video signal then transfers to intelligent television in a wired fashion by Video USB Dongle module, control command and audio-video signal transmit respectively by many different communication links, conflict can not be produced each other, audio-video signal can not take the bandwidth of this control device wireless transmission, and control command often data volume is all smaller, even if therefore when bandwidth is less, intelligent home control device of the present utility model also can ensure that control command transmits effectively, realize this control device to work reliable and stablely.In addition, audio-video signal is transmitted in a wired fashion by Video USB Dongle module, more effectively can resist the impact of indoor environment, and antijamming capability is comparatively strong, ensures that vision signal can be transmitted in high quality.
Embodiment
A kind of intelligent home control device based on television network broadcast home gateway as shown in Figure 1, comprises power module, home gateway module, CM module, WIFI module, Video USB Dongle module and Zigbee USB Dongle module; The input termination 220V alternating current of power module, 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 rated operational voltage; The output of CM module is connected with home gateway module first input end, in order to receive the interactive signal that outside CHINA RFTCOM Co Ltd end sends, and transmits the signal to home gateway module; The signal receiving end of WIFI module is connected with the second input of home gateway module, receives the control command sent by mobile terminal device, and is sent to home gateway module; The signal sending end of WIFI module is connected with the second output of home gateway module, and the control command that home gateway module sends is sent to the mobile terminal such as mobile phone, IPAD, realizes the information interaction to mobile terminal; The signal receiving end of Zigbee USB Dongle module 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 the power consumption equipments such as electric light, refrigerator, air-conditioning; The input of Video USB Dongle module is connected with the first output of home gateway module, its output is connected with the audio frequency and video input of intelligent television by audio video transmission line, in order to audio-video signal is sent to intelligent television, wherein be can plug module for Video USB Dongle module, Zigbee USB Dongle module, is connected with gateway by USB interface.
Wherein, the output of Video USB Dongle module is HDMI port, and audio video transmission line is HDMI data line, by the mode of HDMI transfer of data, the audio-video signal from intelligent home control device high quality can be realized, HD video can be watched at intelligent television.