{
  "$type": "site.standard.document",
  "description": "The present disclosure relates to a battery pack (100) and a communication method thereof, and a technical problem to be solved is to propose a mechanism that enables a master battery management system (BMS) (30) and a plurality of slave BMSs (200) to perform surface plasmon resonance (SPR)-based…",
  "path": "/patents/965032",
  "publishedAt": "2026-05-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/425",
    "SAMSUNG SDI CO LTD [KR]"
  ],
  "textContent": "The present disclosure relates to a battery pack (100) and a communication method thereof, and a technical problem to be solved is to propose a mechanism that enables a master battery management system (BMS) (30) and a plurality of slave BMSs (200) to perform surface plasmon resonance (SPR)-based optical communication. To this end, the present disclosure is directed to providing a configuration in which a nano-structured surface is formed on an inner side of an upper cover of a pack case (110), and the nano-structured surface allows a slave BMS (200) and a master BMS (30) to perform SPR-based optical communication.",
  "title": "BATTERY PACK AND COMMUNICATION METHOD THEREOF"
}