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USB bridge and USB control system of intelligent home

A smart home, USB interface technology, applied in general control systems, control/regulation systems, program control, etc., can solve the problems of the limited control range of the smart home control system, the inability to send and receive Z_Wave signal home appliances, and the restriction of smart home market promotion, etc. To achieve the effect of flexible and convenient application, low cost and good compatibility

Inactive Publication Date: 2018-09-28
CHANGZHOU AISHANGXUE EDUCATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is still no intelligent home control system with low cost, good compatibility and flexible application that can realize sampling or control Z_Wave front-end equipment with the help of existing intelligent electronic equipment and Internet.
Moreover, the existing home appliances can only be remotely controlled by infrared rays, and cannot send and receive Z_Wave signals to control the work of home appliances, which makes the control range of the smart home control system limited, which greatly limits the market promotion of smart home

Method used

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  • USB bridge and USB control system of intelligent home
  • USB bridge and USB control system of intelligent home
  • USB bridge and USB control system of intelligent home

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] This embodiment provides a USB bridge 10 for smart home, such as figure 1 As shown, it is connected with the host computer 30 as the control host of the smart home, wherein the smart home adopts Z_Wave network communication, and the USB bridge 10 includes a Z_Wave communication unit 11, a power management unit 12, a first USB interface unit 13 and a storage unit 14.

[0041] The Z_Wave communication unit 11 of the USB bridge 10 includes a Z_Wave signal processing unit 111 and a Z_Wave data transceiving unit 112 for incorporating the control host into a Z_Wave network. The Z_Wave signal processing unit 111 includes a Z_Wave chip U2 whose model is SD3503, and communicates with the host computer 30 through the first USB interface unit 13 . The Z_Wave data transceiving unit 112 provides a Z_Wave network data transceiving channel for the Z_Wave signal processing unit 111 .

[0042] The first USB interface unit 13 is used to provide a communication interface between the Z_W...

Embodiment 2

[0051] This embodiment provides a USB control system for smart home, sending figure 1 As shown, it includes the USB bridge 10 for smart home as described in the first embodiment, and also includes a host computer 30 , a remote control 20 and home appliances 50 , and the home appliances 50 are controlled by infrared by the remote control 20 . The upper computer 30 includes a second USB interface unit 31 , a signal processing unit 32 and an upper computer application interface 33 ; the remote controller 20 includes a Z_Wave communication unit 21 , an infrared signal transmitting unit 22 and an infrared signal receiving unit 23 .

[0052] The upper computer application interface 33 is used to provide a human-computer interaction interface for the USB control system, and send the input home appliance control signal to the signal processing unit 32 .

[0053] The signal processing unit 32 is used for processing the received home appliance control signal, and sending the processed h...

Embodiment 3

[0062] The USB control system provided by this embodiment further includes a signal amplifier, which is located between the USB bridge 10 and the remote controller 20 and is used to amplify the transmission signal between the USB bridge 10 and the remote controller 20 . The USB control system can effectively realize the signal amplification of sub-nodes in the Z-WAVE network, reduce the interference signal during data transmission, facilitate the signal transmission between sub-nodes or control hosts and sub-nodes, and make the smart home control system more accurate.

[0063] Such as Figure 6-14 As shown, the signal amplifier includes a power supply module, a z-wave signal processing module, a signal amplification module, a flash memory module, and a data input module.

[0064] The data input module is connected to the z-wave signal processing module, and the z-wave signal processing module is connected to the data input module and the signal amplification module respective...

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PUM

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Abstract

The invention discloses a USB bridge and USB control system of an intelligent home. The USB bridge is connected with an upper computer to be used as a controlling mainframe of the intelligent home, Z_Wave is adopted by the intelligent home for network communication, and the USB bridge comprises a Z_Wave communication unit, a power supply management unit, a first USB interface unit and a storage unit; the Z_Wave communication unit of the USB bridge comprises an SD3503 type Z_Wave chip U2, and the Z_Wave communication unit is used for accessing the controlling mainframe to a Z_Wave network; thefirst USB interface unit is used for providing a communication interface for the Z_Wave communication unit and the upper computer. According to the bridge, household electrical appliances which are remotely controlled by infrared can be compatible with the bridge, the bridge has the advantages of being low in cost, good in compatibility, flexible and convenient to use, and the bridge facilitates the popularization and application of intelligent home control systems to normal families.

Description

technical field [0001] The invention belongs to the technical field of wireless control, and specifically refers to a USB bridge and a USB control system for smart home. Background technique [0002] Smart home is based on the residence as a platform, using integrated wiring technology, network communication technology, security technology, automatic control technology, audio and video technology to integrate the facilities related to home life, build an efficient management system for residential facilities and family schedules, and improve Home safety, convenience, comfort, artistry, and to achieve an environmentally friendly and energy-saving living environment. [0003] Smart homes generally include front-end equipment and gateways, where the gateway is used to convert the data sampled by the front-end equipment into data suitable for network protocol transmission, and send them to the Internet of Things or smart electronic devices such as smart home appliances through n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042G08C17/02G08C23/04H04W84/18
Inventor 不公告发明人
Owner CHANGZHOU AISHANGXUE EDUCATION TECH CO LTD
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