Regenerative braking coordination device
AssigneeNissan Motor Co., Ltd.
InventorAkihiro Itoh
Life of this patent
Estimating the term…
Abstract
A regenerative braking coordination device has a braking operating member receiving an input from a driver in the form of an operation amount, an input shaft operable for transmitting the operation amount, and a braking force boosting device operable to generate a hydraulic braking pressure corresponding to the operation amount transmitted by the input shaft. The device further includes a hydraulic pressure braking device to generate a braking force and an operation amount absorber for absorbing the operation amount of the input shaft. The operation amount absorber includes a cylinder, a piston dividing the interior of the cylinder into first and second hydraulic chambers and an orifice connecting the first and second hydraulic chambers. The orifice can be in the piston or in a flow channel.
Claims15
A regenerative braking coordination device, comprising:
- a braking operating member configured to receive an input from a driver, the input corresponding to an operation amount;
- a braking force boosting device configured to generate a hydraulic braking pressure corresponding to the operation amount;
- an input shaft configured to transmit the operation amount to the braking force boosting device;
- a hydraulic pressure braking device configured to generate a braking force using the hydraulic braking pressure;
- and
- an operation amount absorber configured to absorb the operation amount, the operation amount absorber including:
- a cylinder;
- a piston dividing an interior of the cylinder into a first hydraulic chamber and a second hydraulic chamber;
- and
- an orifice connecting the first hydraulic chamber and the second hydraulic chamber.
A regenerative braking coordination device, comprising:
- means for receiving an input from a driver, the input corresponding to an operation amount;
- means for generating a hydraulic braking pressure corresponding to the operation amount;
- means for transmitting the operation amount to the means for generating the hydraulic braking pressure;
- means for generating a braking force using the hydraulic braking pressure;
- and
- means for absorbing the operation amount including:
- cylinder means for forming a first hydraulic chamber and a second hydraulic chamber;
- and
- means for connecting the first hydraulic chamber and the second hydraulic chamber.
Dependencies are inferred from the claim text.