{
  "$type": "site.standard.document",
  "description": "The electric motor vehicle includes a voltage conversion circuit (20A), a primary-side smoothing capacitor (14), a battery (10), a system main relay (16), an inverter circuit (30A), a secondary-side smoothing capacitor (15), an electric motor (50), a first voltage sensor (61), a collision sensor…",
  "path": "/patents/955522",
  "publishedAt": "2015-11-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60L3/0007",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "The electric motor vehicle includes a voltage conversion circuit (20A), a primary-side smoothing capacitor (14), a battery (10), a system main relay (16), an inverter circuit (30A), a secondary-side smoothing capacitor (15), an electric motor (50), a first voltage sensor (61), a collision sensor (64), and a controller (70). The controller (70) is configured to adjust an operation of the voltage conversion circuit (20A), detect primary-side voltage by using the first voltage sensor (61) in a state that the voltage conversion circuit is operated (20A) in a case where a collision is detected by the collision sensor (64), and detect a state that the system main relay (16) is off based on a change in the detected primary-side voltage.",
  "title": "ELECTRIC MOTOR VEHICLE"
}