초록 ▼

A system to control energy consumption in a room uses a wireless mesh network that allows for continuous connections and reconfiguration around blocked paths by hopping from node to node until a connection can be established, the mesh network including one or more wireless area network transceivers

A system to control energy consumption in a room uses a wireless mesh network that allows for continuous connections and reconfiguration around blocked paths by hopping from node to node until a connection can be established, the mesh network including one or more wireless area network transceivers adapted to communicate data with the wireless mesh network, the transceiver detecting motion by analyzing reflected wireless signal strength.

대표청구항 ▼

What is claimed is: 1. A system to control energy consumption in a room, comprising:a wireless data transceiver, said transceiver detecting motion by analyzing reflected radio frequency wireless signal strength; andan appliance coupled to the transceiver, the appliance being activated or deactivated

What is claimed is: 1. A system to control energy consumption in a room, comprising:a wireless data transceiver, said transceiver detecting motion by analyzing reflected radio frequency wireless signal strength; andan appliance coupled to the transceiver, the appliance being activated or deactivated in response to sensed motion in the room based on the reflected wireless signal strength, wherein the transceiver comprises a Multiple Input Multiple Output (MIMO) transceiver coupled to a plurality of MIMO antennas, wherein the MIMO transceiver comprises a Doppler radar.