{
  "$type": "site.standard.document",
  "description": "The present invention relates to a grid system for supplying power to a black box for a vehicle by means of photovoltaic power generation, the grid system comprising: a solar cell unit for generating power by using photovoltaic power generation; a main system for supplying a black box with the…",
  "path": "/patents/928656",
  "publishedAt": "2017-04-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L1/00",
    "CHOI KYU TAEK [KR]"
  ],
  "textContent": "The present invention relates to a grid system for supplying power to a black box for a vehicle by means of photovoltaic power generation, the grid system comprising: a solar cell unit for generating power by using photovoltaic power generation; a main system for supplying a black box with the power generated from the solar cell unit; and an internal battery for storing the power which is from the main system and generated by a solar cell unit. The effectiveness is provided in which, if photovoltaic power generation is not performed due to a change in the amount of sunlight or the vehicle's parking state, discharging of a battery inside a vehicle is prevented by enabling the supply of power first from an internal battery that stores the power from photovoltaic power generation.",
  "title": "SMART GRID SYSTEM, FOR BLACK BOX, USING PHOTOVOLTAIC POWER GENERATION"
}