{
  "$type": "site.standard.document",
  "description": "A power controller for a vehicle can operate electrical load upon stopping of engine or turning OFF of a key switch, and lowering of remaining capacity of a main battery (1) can be prevented. The control system has a control portion controlling operation of a power generator (3) and an electrical…",
  "path": "/patents/1109632",
  "publishedAt": "2001-10-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L50/16",
    "HITACHI LTD [JP]"
  ],
  "textContent": "A power controller for a vehicle can operate electrical load upon stopping of engine or turning OFF of a key switch, and lowering of remaining capacity of a main battery (1) can be prevented. The control system has a control portion controlling operation of a power generator (3) and an electrical load mounted on an automotive vehicle. The control system also includes remaining capacity measuring means (21) for measuring a remaining capacity of a battery. The control portion drives a predetermined power load when an engine is stopped or a key switch is held OFF, and operation of the power load is stopped when a remaining capacity of the battery measured by the remaining capacity measuring means (21) becomes smaller than a predetermined value.",
  "title": "Power controller for a vehicle"
}