{
  "$type": "site.standard.document",
  "description": "Examples described herein provide a vehicle that includes a drive unit. The drive unit includes a printed circuit board (PCB) having a coil assembly. The drive unit further includes a rotor assembly connected to a shaft, the shaft having a target. The drive unit further includes circuitry…",
  "path": "/patents/1380955",
  "publishedAt": "2026-04-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L15/20",
    "GM GLOBAL TECHNOLOGY OPERATIONS LLC"
  ],
  "textContent": "Examples described herein provide a vehicle that includes a drive unit. The drive unit includes a printed circuit board (PCB) having a coil assembly. The drive unit further includes a rotor assembly connected to a shaft, the shaft having a target. The drive unit further includes circuitry electrically coupled to the coil assembly, the circuitry transmitting an electromagnetic field from the coil assembly to the target on the shaft, receiving a reflected electromagnetic field at the coil assembly from the target on the shaft, and determining a position of the shaft based at least in part on the reflected electromagnetic field.",
  "title": "INVERTER-BASED POSITION SENSOR FOR A TRACTION MOTOR OF A VEHICLE"
}