13 10月 澳洲论文代写：智能家庭网络
The basic unit of this smart home network would be a family with a single home controller and several terminal modules. The home controller would be eventually used for conveying the information over very long distances through and via PSTN and this would also be used for controlling each and every terminal module. Each and every Terminal module would contain a sensor and each and every sensor would get incorporated with wireless communication capability. The sensors connected to the system would be able to communicate with terminal modules. The PSTN system network would be connected to the module via the telephone lines and this would help the users to transmit and receive data, which could be accomplished by the Dual Tone Multiple Frequency, DTMF. If there is a case of emergency, the smart home system would dial the host directly or to the security department through the telephone line. Hereby, the Zigbee provides the information and then the data would be transmitted via the modules and terminals that have been connected with sensors. The sensor would now suddenly control the light and temperature of the house through effective remote control and automation system.
ZIGBEE LIGHT CONTROLLER
ZigBee is the low power communication protocol 802.15 IP address. The lighting controller is very interoperable for designing in the ZigBee protocol. It could promote the wireless mesh networks as the next logical step in lighting control. It can demonstrate the LED as the primary light source by using the light bulbs and lamps. However, this will take the longer lifetimes and better efficiency than traditional bulbs. It can also be easily replaceable and more advanced than the other light controller. In addition, ZigBee is the standard protocol for wireless mesh networks and ZLL is the standard profile that can be specified in the suitable light control.