Intelligent home system and authentication connection method on the basis of sound wave authentication connection

Abstract

The invention belongs to the technical field of wireless communication and especially relates to an intelligent home system and an authentication connection method on the basis of sound wave authentication connection. The intelligent home system on the basis of sound wave authentication connection comprises an intelligent home dwelling house which is provided with multiple intelligent home devices. It is characterized in that the intelligent home dwelling house is provided with a sound wave sending device which is used for sending sound wave to the intelligent home devices; the intelligent home dwelling house is provided with an intelligent home network terminal which is used for providing access for the intelligent home devices. The beneficial effects of the invention are: all the intelligent home devices can be simultaneously authenticated and connected to the intelligent home network terminal; devices outside the cannot acquire sound wave signals so that the sound wave transmission process is confidential and error-connection of devices outside the dwelling house will not happen; the system and method have low cost, easy operation, high efficiency, and safe and reliable authentication means.

Description

(1) Technical field [0001] The invention belongs to the technical field of wireless communication, in particular to a smart home system and an authentication connection method based on sound wave authentication connection. (2) Background technology [0002] The smart home is based on the residential platform. It is a networked and intelligent home control system that integrates automation control systems, computer network systems and network communication technologies. It mainly includes: smart devices, wireless gateways, and smart hosts. In the early days, integrated wiring, power carrier and other methods were used for connection, but the wired connection method made the cost of home renovation higher, and the mobility of smart home equipment had greater limitations. With the development of wireless network technology, most smart home devices are connected to smart home network terminals through wireless networks, but there is a process of authentication and connection for...

AI Technical Summary

Problems solved by technology

In the early days, integrated wiring, power carrier and other methods were used for connection, but the wired connection method made the home renovation cost relatively high, and the mobility of smart home equipment had great limitations.

With the development of wireless network technology, most smart home devices are connected to smart home network terminals through wireless networks, but there is a process of authentication and connection for wireless network access, and most smart home devices do not have physical buttons and touch screens, so they need to be connected to smart home for the first use The network terminal or the target WiFi network brings a lot of inconvenience to the user: 1) The method of setting the AP through the smart home device requires the mobile phone to disconnect the original connection and access the AP configuration

This method has many steps. In the smart home environment, various smart home devices need to be connected to the smart home network terminal or the target WiFi network. At this time, the AP access method is time-consuming and laborious, and the user experience is poor; 2) each smart home device requires Separate connection authentication, and in the AP access stage, any device can access the open network, resulting in low security; 3) The smart home network terminal transmits information such as SSID and password to smart home devices through physical network cables. Wiring is complicated and time-consuming; 4) After the user replaces the smart home network terminal or modifies its SSID or password, all smart home devices need to re-authenticate the connection, and the authentication connection process is also complicated and time-consuming

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