{
  "$type": "site.standard.document",
  "description": "A motor control device (a motor driver 200) for controlling, by a duty control, a current supplied to a motor 9 includes a driving controller 220, an off controller 230, and a voltage acquiring section (an A/D conversion processor 210, a sampling section 240). The driving controller 220 performs…",
  "path": "/patents/977477",
  "publishedAt": "2014-03-12T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T13/745",
    "NISSIN KOGYO KK [JP]"
  ],
  "textContent": "A motor control device (a motor driver 200) for controlling, by a duty control, a current supplied to a motor 9 includes a driving controller 220, an off controller 230, and a voltage acquiring section (an A/D conversion processor 210, a sampling section 240). The driving controller 220 performs on/off control of the current supplied to the motor 9 with a first period. The off controller 230 performs off control for the motor 9 with a second period separately from the on/off control performed by the driving controller 220. The second period is longer than the first period. The voltage acquiring section acquires a voltage between terminals of the motor during a time period in which the off control is performed by the off controller.",
  "title": "Motor control device and vehicle brake hydraulic pressure control apparatus"
}