The core of smart home - home network system

If the smart home system is to run, it must have a home network to support it. Home network is the basic necessary platform for realizing the intelligent and informationalization of residences. A home network is a new technology that connects a PC, a home appliance, a security system, a lighting system, and a wide area network within a home (extendable to neighbors and communities). It connects all home electrical facilities into a whole network, making each The household appliances became a member of the whole.

According to a certain communication protocol, control and regulation are realized. The network should accommodate a series of home appliances and electrical facilities such as security, lighting, environment, energy management, public facilities (water, electricity, gas, etc.), computers, and entertainment, with functions such as automatic adjustment and resource sharing.

The home network has technically completed the implementation of three aspects of information links, firstly, providing broadband information interfaces; secondly, providing internal home communications and resource sharing; and third, providing information links for home device control networks. The first two items of communication require higher data flow and data delays, and the third item requires lower data flow and data delays.

The monitoring and control of household appliances, intelligent security monitoring systems, lighting, energy, and residential environments through home networks can best meet the direct needs of users, not only the direct performance of smart homes, but also the core content of smart homes. . The part having the above-described control monitoring function in the home network may be referred to as a control part of the home network.

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