{
  "$type": "site.standard.document",
  "description": "The present invention provides a vehicle brake hydraulic pressure control apparatus (1) which includes an inlet valve (13), an outlet valve (14), a pump (17) having a drive motor (21) and a control unit (100). The control unit (100) executes a control to return brake fluid accumulated in a…",
  "path": "/patents/920220",
  "publishedAt": "2017-10-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60T13/662",
    "AUTOLIV NISSIN BRAKE SYSTEMS JAPAN CO LTD [JP]"
  ],
  "textContent": "The present invention provides a vehicle brake hydraulic pressure control apparatus (1) which includes an inlet valve (13), an outlet valve (14), a pump (17) having a drive motor (21) and a control unit (100). The control unit (100) executes a control to return brake fluid accumulated in a reservoir (16) due to a pressure decreasing control to a hydraulic pressure source (5) by driving the motor (21). The control unit (100) includes a target delivery amount calculator (151) configured to calculate a target delivery amount (Vt) which corresponds to an amount of brake fluid discharged per unit of time, a temperature information fetcher (115) configured to acquire a temperature (Tb) of the brake fluid and a drive signal determinator (152) configured to determine a drive signal for the motor (21) based on the target delivery amount (Vt) and the temperature (Tb) of the brake fluid.",
  "title": "VEHICLE BRAKE HYDRAULIC PRESSURE CONTROL APPARATUS"
}