{
  "$type": "site.standard.document",
  "description": "The invention relates to a brake-by-wire system (210). There is a need for a trailer brake control circuit (210) for a by-wire brake system. A brake control circuit (210) for a trailer service brake (212) and a trailer park brake (213) in a by-wire brake system includes a supply of pressurized air…",
  "path": "/patents/1008422",
  "publishedAt": "2011-10-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T13/683",
    "DEERE & CO [US]"
  ],
  "textContent": "The invention relates to a brake-by-wire system (210). There is a need for a trailer brake control circuit (210) for a by-wire brake system. A brake control circuit (210) for a trailer service brake (212) and a trailer park brake (213) in a by-wire brake system includes a supply of pressurized air (214), an air vent (216), a pair of solenoid operated proportional valves (218,220) for controlling communication between the supply of pressurized air (214), the air vent (216) and the trailer brakes (212,213), and a pair of solenoid operated shutoff valves (222,224), each controlling communication between the trailer brakes (212,213) and a corresponding one of the proportional valves (218,220).",
  "title": "Brake-by-wire system"
}