An intelligent home appliance control method of the object based access control

The present invention discloses a smart appliance control method based object access control, intelligent home appliances belonging to the control technology. This method of object-based access control policy, a centralized key management scheme, there is a shared key with the network security management appliance control terminal caught, the key generated by the unified security manager, delivered by the use of encryption is updated; using user transmission delay time analysis, user traffic in real-time analysis and the correlation threshold is dynamically generated, after obtaining the average user transmission delay, the system dynamically generates a time threshold and disposed within the sensor network, the system can be extended according to the transmission network when real-time change threshold to reduce false positives replay attacks. This approach solves the security problem of Things smart home appliances control, can achieve a good network, including security, information transmission security, to identify security and user access control devices between legitimate security.