Intelligent home system, information encryption method, information encryption device and terminal

A smart home system and information encryption technology, applied in the direction of secure communication devices, transmission systems, digital transmission systems, etc., can solve problems such as poor communication security, and achieve the effect of improving security and ensuring communication security.
CN107948178AInactive Publication Date: 2018-04-20SHENZHEN LUMIUNITED TECH CO LTD
11 Cites 10 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHENZHEN LUMIUNITED TECH CO LTD
Publication Date
2018-04-20
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses an intelligent home system, an information encryption method, an information encryption device and a terminal, and belongs to the technical field of computer application. The intelligent home system comprises the terminal, a gateway and home equipment, wherein when generating control information according to a triggered control operation, the terminal obtains a key sequencenumber sent by the gateway, selects a key from stored key sequences according to the key sequence number to obtain an encryption key, encrypts the control information, and sends the encrypted controlinformation to the gateway; and, when receiving the encrypted information sent by the terminal, the gateway selects a decryption key according to the sent key sequence number, decrypts the encryptedinformation to obtain the control information, and sends the control information to the related home equipment, so that the home equipment works according to the control information. The invention further provides the information encryption device and the terminal. By means of the intelligent home system, the information encryption method, the information encryption device and the terminal disclosed by the invention, communication security in a local area network can be ensured; and the security of controlling the home equipment through the local area network can be improved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of computer application technology, in particular to a smart home system, an information encryption method and device, and a terminal. Background technique

[0002] With the rapid development of smart home technology, more and more home devices have become intelligent. As the control terminals of smart home, terminals such as mobile phones and tablet computers form a smart home system with home devices through communication connections with gateways, thereby realizing intelligent control of home devices.

[0003] In the smart home system, in order to prevent the control of home equipment from being blocked by tools and ensure the security of communication, it is necessary to encrypt the control information. At present, when the smart home system controls the home equipment, terminal A encrypts the control information according to the preset key and sends it to gateway B, and then gateway B encrypts the encrypted info...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More