PROBLEM TO BE SOLVED: To provide a method for supplying power in a vehicle network based on PoDL (power over data line) and an apparatus therefor.SOLUTION: The present invention provides an operation method of a first communication node in a vehicle network. The first communication node includes a power sourcing equipment (PSE) for supplying power to a second communication node and a powered device (PD) for obtaining power from the second communication node. The method includes the steps of: operating the first communication node in a first mode based on the PSE that is activated and the PD that is inactivated; receiving a first signal requesting power supply from the second communication node; and supplying power to the second communication node in response to the first signal.SELECTED DRAWING: Figure 5
【課題】PoDL(power over data line)に基づく車両ネットワークにおける電力供給方法及び装置を提供する。【解決手段】本発明は、車両ネットワーク(network)における第1通信ノード(node)の動作方法であって、前記第1通信ノードは、第2通信ノードに電力を供給するPSE(power sourcing equipment)及び前記第2通信ノードから電力を獲得するPD(powered device)を含み、活性化されたPSE及び不活性化されたPDに基づく第1モード(mode)で動作する段階と、前記第2通信ノードから電力供給を要請する第1信号を受信する段階と、前記第1信号に対する応答として前記第2通信ノードに電力を供給する段階と、を含むことを特徴とする。【選択図】図5
METHOD FOR SUPPLYING POWER IN NETWORK AND APPARATUS THEREFOR
ネットワークにおける電力供給方法及び装置
2017-10-19
Patent
Electronic Resource
Japanese
Method for supplying power in network and apparatus therefor
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