{
  "$type": "site.standard.document",
  "description": "An autonomous work system includes a charging station and an autonomous work machine. The charging station includes a power transmitter unit. The autonomous work machine includes a traveling body, a motor, a battery, and a power receiver unit. The battery supplies electric power to the motor. The…",
  "path": "/patents/1361655",
  "publishedAt": "2024-04-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L53/36",
    "OMRON Corporation"
  ],
  "textContent": "An autonomous work system includes a charging station and an autonomous work machine. The charging station includes a power transmitter unit. The autonomous work machine includes a traveling body, a motor, a battery, and a power receiver unit. The battery supplies electric power to the motor. The autonomous work machine performs a predetermined task while autonomously traveling, moves to the charging station to charge the battery by wireless power transfer. The power transmitter unit includes a power-transmitting coil. The power-transmitting coil is arranged parallel to an installation surface on which the charging station is placed. The power receiver unit includes a power-receiving coil. The receiving coil is arranged parallel to the installation surface. The autonomous work machine moves to the charging station so that the power-receiving coil is positioned above the power-transmitting coil, and charges the battery.",
  "title": "AUTONOMOUS WORK SYSTEM AND AUTONOMOUS WORK MACHINE"
}