Hierarchical network architecture of wireless Internet-of-Things home system and networking communication method thereof

A technology of hierarchical network and communication method, which is applied in the hierarchical network architecture of the wireless IoT home system and its networking communication field, which can solve the problems that information home appliances cannot receive control instructions, wireless signal transmission distance and penetration ability are limited, and the bottom layer Communication protocols are not uniform and other issues, to achieve the effect of improving communication efficiency, simple and reasonable structure, and large coverage

Active Publication Date: 2014-04-09
GUANGDONG CANBO ELECTRICAL
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AI Technical Summary

Problems solved by technology

[0004] When this kind of wireless home furnishing system is actually used, there are the following problems: 1) Due to the limited transmission distance and penetration ability of wireless signals, for the deployment environment with large physical space, the deployment of information appliances It may not be possible to receive control commands; 2) Since the underlying communication protocols adopted by information appliances are not uniform, the efficiency of communication may be affected during the transmission of control commands

Method used

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  • Hierarchical network architecture of wireless Internet-of-Things home system and networking communication method thereof
  • Hierarchical network architecture of wireless Internet-of-Things home system and networking communication method thereof
  • Hierarchical network architecture of wireless Internet-of-Things home system and networking communication method thereof

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Embodiment Construction

[0045] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0046] see Figure 2-Figure 5 , The hierarchical network architecture of the wireless IoT home system includes: a main control device, an intermediate wifi node and an information home appliance.

[0047] The main control device is used to forward the user's manipulation instructions to the information appliances managed by it, and to feed back the manipulation results and current status of the information household appliances to the user terminal equipment; the intermediate wifi node is used to transmit the received manipulation instructions The instruction is encapsulated into a data frame in a predetermined protocol format, and sent to the information appliance device corresponding to the destination address; and the intermediate wifi node is used to decapsulate the received data frame, and forward the valid information carried in it to the main cont...

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Abstract

The invention relates to a hierarchical network architecture of a wireless Internet-of-Things home system and a networking communication method of the hierarchical network architecture. The hierarchical network architecture of the wireless Internet-of-Things home system comprises a set of master control equipment, intermediate wifi nodes and information household appliances. The master control equipment is used for forwarding control instructions of a user to the information household appliances managed by the master control equipment and feeding control results and the current states of the information household appliances back to a set of user terminal equipment. The intermediate wifi nodes are used for packaging the received control instructions into data frames in preset protocol formats and sending the data frames to the information household appliances corresponding to the destination addresses. Moreover, the intermediate wifi nodes are used for unpackaging the received data frames and forwarding effective information carried in the data frames to the master control equipment. The intermediate wifi nodes are provided with data receiving ports and data forwarding ports adopting different protocols. The information household appliances are used for executing corresponding operations according to the received control instructions. The hierarchical network architecture of the wireless Internet-of-Things home system has the advantages of being flexible in operation and large in coverage area.

Description

technical field [0001] The invention relates to a hierarchical network architecture of a wireless IoT home system and a networking communication method thereof, which belong to the field of computer network communication technology and the Internet of Things technology, and are widely applicable to home systems constructed using wireless network communication technology and the Internet of Things technology. Background technique [0002] The wireless IoT home is the embodiment of IoT under the influence of the Internet. Through wireless network communication technology and Internet of Things technology, various devices in the home, such as audio and video equipment, lighting system, curtain control, air conditioning control, security system, network home appliances, etc., are connected together to form a home internal network and communicate with the external Internet. Connect to provide home appliance control, lighting control, curtain control, telephone remote control, ind...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418H04W84/12
Inventor 陶铭饶森淼周展超
Owner GUANGDONG CANBO ELECTRICAL
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