{
  "$type": "site.standard.document",
  "description": "The invention relates to an emergency lighting system (), comprising a DC bus (), at least one driver () for emergency lighting means that is connected to the DC bus (), wherein the at least one driver () is further connected to a local battery (), at least one central battery (), a bus manager ()…",
  "path": "/patents/1341254",
  "publishedAt": "2023-04-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H02J9/065",
    "Tridonic GmbH & Co KG"
  ],
  "textContent": "The invention relates to an emergency lighting system (), comprising a DC bus (), at least one driver () for emergency lighting means that is connected to the DC bus (), wherein the at least one driver () is further connected to a local battery (), at least one central battery (), a bus manager () connected to the at least one central battery (), wherein the bus manager () further comprises output terminals for connecting the bus manager () to the DC bus (). The bus manager () comprises a communication interface () for communicating with the at least one driver (), wherein the bus manager () is configured to receive an energy supply information from the at least one driver () and/or from the central battery (), wherein the bus manager () is configured to control the at least one driver () to receive a power supply from the local battery () or from the central battery () based on the energy supply information.",
  "title": "EMERGENCY LIGHTING SYSTEM"
}