发明授权
US06300881B1 Data transfer system and method for communicating utility consumption data over power line carriers 失效
用于通过电力线载波通信公用事业消费数据的数据传输系统和方法

Data transfer system and method for communicating utility consumption data over power line carriers
摘要:
Utility consumption data is provided over power line carrier links to local nodes and routed through a network of local nodes over peer-to-peer line-of-sight RF links to a utility service provider. Backhauler nodes combine the utility consumption data from the local nodes within a coverage region for routing to the utility service provider. Consumer nodes include sensing elements for measuring the utility consumption data, and switching elements for connecting or disconnecting the utility from a consumer location. Messages are sent through the network requesting the utility consumption data and for activating the switching elements.
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