{
  "$type": "site.standard.document",
  "description": "A required brake force calculator calculates a required brake force for each vehicle based on a load on the vehicle or carriage detected by a variable load detector and a brake command acquired by a command acquirer. A target brake force calculator, based on the required brake force, calculates a…",
  "path": "/patents/1153895",
  "publishedAt": "2016-01-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T13/665",
    "MITSUBISHI ELECTRIC CORPORATION"
  ],
  "textContent": "A required brake force calculator calculates a required brake force for each vehicle based on a load on the vehicle or carriage detected by a variable load detector and a brake command acquired by a command acquirer. A target brake force calculator, based on the required brake force, calculates a common target brake force for a vehicle driven by a main electric motor and calculates a common target brake force for a vehicle not driven by a main electric motor. A control pattern generator, based on the target brake force and a vehicle speed detected by a speed detector, generates a common control pattern for electric power converters. An electric brake force calculator calculates an electric brake force generated by operation of main electric motors. A supplementer sends a brake force command value based on the electric brake force and the target brake force to mechanical brakes.",
  "title": "BRAKE CONTROL DEVICE, AND BRAKE CONTROL METHOD"
}