Brake control device for vehicle
AssigneeAdvics Co., Ltd.
InventorsMasaki MARUYAMA, Shunya WATANABE
Life of this patent
Estimating the term…
Abstract
A brake control device adjusts a hydraulic pressure in a wheel cylinder in response to an operation amount of a brake operation member, and includes “a pressure adjustment unit that includes an electric pump and a pressure adjustment valve and adjusts hydraulic pressure in a pressure adjustment fluid path between the electric pump and the pressure adjustment valve”, and “a controller that controls the electric pump and the pressure adjustment valve”. The controller calculates an operation speed equivalent amount based on the operation amount, calculates a target rotation speed based on the operation speed equivalent amount, and controls the electric pump such that an actual rotation speed of the electric pump approaches the target rotation speed.
Claims2
A brake control device for a vehicle that adjusts a hydraulic pressure in a wheel cylinder in response to an operation amount of a vehicle brake operation member, the brake control device for the vehicle comprising:
- a pressure adjustment unit including an electric pump and a pressure adjustment valve, and configured to adjust hydraulic pressure in a pressure adjustment fluid path between the electric pump and the pressure adjustment valve;
- and
- a controller configured to control the electric pump and the pressure adjustment valve, wherein
- the controller is configured to
- calculate an operation speed equivalent amount by using the operation amount,
- calculate a target rotation speed by using the operation speed equivalent amount, and
- control the electric pump such that an actual rotation speed of the electric pump approaches the target rotation speed.
Dependencies are inferred from the claim text.