{
  "$type": "site.standard.document",
  "description": "A marine propulsion system (1a, 201a) includes a marine propulsion unit (2), a first battery (33) for a starter (25) of an engine (21), a second battery (34, 234) for an electric motor (22), a third battery (35) for at least one of a plurality of devices in a marine vessel (100, 200) excluding the…",
  "path": "/patents/1411935",
  "publishedAt": "2022-10-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L1/00",
    "YAMAHA MOTOR CO LTD [JP]"
  ],
  "textContent": "A marine propulsion system (1a, 201a) includes a marine propulsion unit (2), a first battery (33) for a starter (25) of an engine (21), a second battery (34, 234) for an electric motor (22), a third battery (35) for at least one of a plurality of devices in a marine vessel (100, 200) excluding the starter and the electric motor, and a charge amount acquisition controller (31) configured or programmed to perform a control to acquire a charge amount of at least one of the first battery, the second battery, or the third battery based on first power (P20, P10, P30) supplied from a power source (29) to the first battery, the second battery, and the third battery, and second power (P11, P21, P31) supplied from the first battery, the second battery, and the third battery to devices in the marine vessel.",
  "title": "MARINE PROPULSION SYSTEM AND MARINE POWER SUPPLY SYSTEM"
}