| 摘要 |
An automation system without any of the devices in the system being required to have knowledge of each other or of the topology of the network. The automation system comprises sensor nodes and actor nodes. The sensor nodes transmit information via a wireless network based on changes that are sensed by the sensors, such as a button being pushed or motion being detected. The actor nodes detect the information that is transmitted over the wireless network and control appliance functions based on the information detected. After the sensor and actor nodes are initialized, the sensor nodes transmit packets into the network based on changes that are detected in their environment. Meanwhile, the actor nodes monitor the network for packets that contain information of scenes that are relevant to each node. Based on the information contained in each such packet, the node acts on the information by controlling its appliance function. |
