Low-power high-voltage power conductor system and method for context-aware node

The present invention relates to wireless networks and high voltage power detector sensing technology, discloses a low power environment sensing node to a high power system conductors and comprising a plurality of wireless sensor nodes, relay nodes, receiving means ground computer, said wireless sensor node includes a microprocessor, a wire temperature detection module, ambient temperature and humidity detection module, the tilt angle detecting module, a radio frequency transmitting module, a timer, the relay node includes a relay receiving means. Advantage of the invention is that, while achieving real-time online monitoring of high voltage power grid environment, with low power consumption, high stability, strong anti-poor environment and other characteristics, have a high value.