6LoWPAN smart home system and method for achieving same

Abstract

The invention discloses a 6LoWPAN smart home system and a method for achieving the same. The system comprises a USB embedded gateway, a plurality of bottom units communicating with the USB embedded gateway through a 6LoWPAN network and a control terminal communicating with the USB embedded gateway in a wired or wireless way. The USB embedded gateway receives data information from the bottom units and uploads the data information to the remote control terminal and receives control information of the remote control terminal and issues the control information to the corresponding bottom units to perform remote control. The communication protocol among the bottom devices, the USB embedded gateway and the remote control terminal is that the uploaded data frame format is divided into three classes: sensor alarm data frames, energy consumption data frames and control feedback data frames, and the issued data frame format is control data frames. The system is simple in structure, high in compatibility, convenient to use, low in cost and easy to extend.

Description

technical field [0001] The invention belongs to smart home, in particular to a 6LoWPAN smart home system and its implementation method. Background technique [0002] With the wide application of high technology and information technology, a safe, comfortable and convenient living environment is no longer a distant dream. Since the smart home system can provide people with a more relaxed, orderly and efficient modern living environment, the smart home system is a hot spot pursued by real estate developers. [0003] Smart home is the core part of residential intelligence. At present, my country's smart home market has three characteristics: [0004] (1) The market has great potential. The current real estate industry is booming all over the country. As its downstream industry, the prospect of the smart home market is still very optimistic; [0005] (2) There are many products and many manufacturers, mainly concentrated in Shanghai, Beijing, Shenzhen, Guangzhou and other plac...

AI Technical Summary

Problems solved by technology

[0005] (2) There are many products and many manufacturers, mainly concentrated in Shanghai, Beijing, Shenzhen, Guangzhou and other places, but so far no one has formed a large scale;

[0006] (3) At present, the country has not implemented a unified industry standard for the smart home industry, which makes many small and medium-sized enterprises work independently and develop products according to their own understanding of the market. The products are not compatible with each other.

[0011] (1) It is only applicable to the IPv6 Internet, not to the current IPv4 Internet, and it is not popular at present;

[0012] (2) The functions of the monitoring terminal are too few, and the corresponding functions cannot be reasonably arranged according to the characteristics of different rooms;

[0013] (3) The price is too expensive. Using the expensive atmega128 as the monitoring terminal wastes a lot of hardware resources; choosing ARM9 as the system server greatly increases the cost;

[0014] (4) It is necessary to rent a special domain name, which is not suitable for ordinary household use;

[0015] (5) No equipment replacement plan is designed, and the entire system must be replaced once any terminal equipment is damaged

[0017] (1) The system is an Internet-based communication architecture, and each controlled device needs to be connected to an Internet terminal, which is expensive, and the terminal itself has high hardware requirements and high complexity;

[0018] (2) The system requires a server to provide services, and the cost of the server is relatively expensive, which is not conducive to promotion and popularization;

[0019] (3) The stability of the system depends on the stability of the Internet and local area network. The server needs a low temperature and constant environment to ensure long-term stable operation. The requirements for the home environment are also high, and the maintenance cost is also high, which is not conducive to ordinary users. use;

[0020] (4) The system does not regulate the internal communication of the system, nor does it regulate the interface, which is not conducive to the compatibility and access of other devices, and is limited to the devices connected to the system itself, so the system has high limitations, and Not conducive to the formation of industry norms

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