Trusted system for remote secure access of intelligent home

A smart home and secure access technology, applied in the intersection of IoT technology and information security technology, can solve problems such as device access and control, remote control and access of public network access devices, and loss of smart home remote management and access.

Active Publication Date: 2012-07-18
苏州普康智慧养老产业科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008]Technical problem: The purpose of this invention is to provide a trusted system for remote and secure access to smart homes, so as to solve the problems of smart home u

Method used

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  • Trusted system for remote secure access of intelligent home
  • Trusted system for remote secure access of intelligent home
  • Trusted system for remote secure access of intelligent home

Examples

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Embodiment Construction

[0045] Through the application scenarios of specific examples, the trusted solution for smart home remote access is further explained in detail. In the example, Hongyan Mingju is an Internet of Things community. There is a computer room in the community. All computers in the computer room have public IP addresses and LAN IP addresses, and are responsible for managing the daily operation and maintenance of the community’s LAN. Each family in the community is equipped with a server responsible for managing the smart devices in the family, and is connected to the computer room of the community through a local area network. System software for managing smart devices in the family is installed in the computer of each family. The resident Xiao Ming lives in the community, and Xiao Ming has paid a one-year smart home public network access service fee to the property management company of the community. The property company creates an account for Xiao Ming, and stores the IP address ...

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Abstract

The invention discloses a trusted system for remote secure access of intelligent home, which is designed into two parts, namely, 1, an address mapping part with login authentification, and 2, a communication key management part. According to the address mapping with login authentification, after a user logs in and accesses a server system, a mapping relation between a public network address and a LAN (local area network) address is established for the user; and according to the communication key management, a communication key for communication between an access device and a home server is consulted, and subsequent communication data is encrypted and decrypted by using the key, thereby ensuring that other people except the home server and the access device can not know the contents of the communication, and ensuring that after an access server as a middleman carries out malicious modification on communication data, the two communication parties can discover the malicious modification timely and then end up the communication. The system disclosed by the invention has high dependability to users and a property management company at which the access server is located. The system is suitable to be applied to the real scenes of intelligent home, thereby facilitating the social promotion of the intelligent home.

Description

technical field [0001] The invention is a trusted system for remote and safe access to smart home, which belongs to the intersecting field of Internet of Things technology and information security technology. Background technique [0002] An important application of the Internet of Things is the smart home application. With the rapid development of the Internet of Things technology, smart homes are being known and accepted by more and more families. [0003] All the smart devices in the smart home and the ordinary devices installed with sensor nodes are organized into an Internet of Things network through wireless or wired methods. One of its important functions is to remotely access and control home devices. If the weather changes suddenly, the user needs to put away the clothes being dried, and can control the contraction of the clothes hanger through the computer terminal or mobile phone terminal at work or on the way home, and put away the clothes. Remote access and con...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/12H04L9/32H04L9/08
Inventor 黄海平谭志刚王汝传徐佳严骐董富贵冒梅琴韦余杰
Owner 苏州普康智慧养老产业科技有限公司
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