{
  "$type": "site.standard.document",
  "description": "It becomes possible to monitor a driven state of each wheel in a wheelchair whose wheels are driven according to output information calculated based on input information. A left wheel controller 30L to calculate a first output information based on a first input information related to a drive…",
  "path": "/patents/943417",
  "publishedAt": "2016-05-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "A61G5/041",
    "YAMAHA MOTOR CO LTD [JP]"
  ],
  "textContent": "It becomes possible to monitor a driven state of each wheel in a wheelchair whose wheels are driven according to output information calculated based on input information. A left wheel controller 30L to calculate a first output information based on a first input information related to a drive control of a left wheel and control left wheel drive motor 21L by the first output information and a right wheel controller 30R to calculate a second output information based on a second input information related to a drive control of a right wheel and control right wheel drive motor 21R by the second output information are provided, the presence or absence of a drive abnormality of the left wheel is determined by the right wheel controller 30R receiving the first drive related information that is related to a drive of the left wheel and transmitted from the left wheel controller 30L, and the presence or absence of a drive abnormality of the left wheel is determined by the left wheel controller 30L receiving the second drive related information that is related to a drive of the right wheel and transmitted from the right wheel controller 30R.",
  "title": "ELECTRICALLY-POWERED DEVICE FOR WHEELCHAIRS, ELECTRIC WHEELCHAIR COMPRISING SAID ELECTRICALLY-POWERED DEVICE FOR WHEELCHAIRS, AND DRIVE MONITORING METHOD FOR ELECTRIC WHEELCHAIRS"
}