{
  "$type": "site.standard.document",
  "description": "A battery management system for effectively and accurately estimating a state of charge (SOC) of a battery is disclosed. In one aspect, the battery management system includes a main controller unit (300) configured to receive current and voltage data from a sensing unit (200) and calculate an open…",
  "path": "/patents/971545",
  "publishedAt": "2014-08-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R19/16566",
    "SAMSUNG SDI CO LTD [KR]"
  ],
  "textContent": "A battery management system for effectively and accurately estimating a state of charge (SOC) of a battery is disclosed. In one aspect, the battery management system includes a main controller unit (300) configured to receive current and voltage data from a sensing unit (200) and calculate an open circuit voltage (OCV) upon determining that a sum of integrated current values exceeds a predetermined value. The battery management system is further configured to estimate the SOC based on the calculated OCV.",
  "title": "Battery management system and driving method thereof"
}