Data communication system of intelligent household electrical appliance and data communication method of intelligent household electrical appliance

Abstract

The invention provides a data communication system of an intelligent household electrical appliance and a data communication method of the intelligent household electrical appliance. The data communication system of the intelligent household electrical appliance comprises a first communication conversion device and at least one second communication conversion device, wherein the first communication conversion device comprises a wireless network interface which is configured to be in data connection with a wireless network of the position of the first communication conversion device, and a first carrier module which is used for connecting a power line and is configured to carry out signal conversion between wireless network communication and power line carrier communication; the second communication conversion device comprises a second carrier module which is used for connecting the power line and is configured to carry out the signal conversion between the power line carrier communication and household electrical appliance network communication, and a household electrical appliance communication interface which is configured to be established into a household electrical appliance communication network of the intelligent household electrical appliance covering a transmission target and is in data connection with the intelligent household electrical appliance through the household electrical appliance communication network. By the aid of the data communication system, the communication of the intelligent household electrical appliance fails, caused by the fact that a wireless signal is poor, and the electromagnetic radiation of the wireless signal is reduced.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a data communication system and a data communication method for smart home appliances. Background technique [0002] Smart home appliances introduce computer technology into home appliances, which can be automatically controlled according to the surrounding environment and the individual needs of users, and use network communication technology to realize data uploading and remote control. Smart home appliances are an inevitable trend in the development of home appliances. [0003] Existing smart home appliances can use various communication methods to realize data transmission, and a common method is to use wireless communication methods such as Wi-Fi, Bluetooth, and ZigBee for data transmission. However, with the improvement of users' living conditions, the area of ​​houses is getting larger and larger, and the number of smart home appliances is gradually increasing. Whe...

AI Technical Summary

Problems solved by technology

However, due to the size of the house and the obstruction of the walls, there are often poor wireless network signals, resulting in the inability of smart home appliances to realize their functions.

Especially for areas with poor signals such as kitchens, bathrooms or balconies, smart home appliances often cannot be used normally

[0004] In the prior art, the solution to poor wireless network is generally to increase the power of wireless communication, which increases the risk of electromagnetic radiation in the home; one is to install signal repeaters, which not only increases electromagnetic radiation, but also causes problems such as bandwidth reduction.

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