Title:
車両の制動力制御装置
Document Type and Number:
Japanese Patent JP6767819
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve fuel economy by efficiently performing regeneration without causing an interruption of deceleration of a vehicle and making braking force unstable due to an intervention of an ABS.SOLUTION: A braking force control device of a vehicle has function of ABSs by which braking force during braking the vehicle is controlled so as to prevent a wheel lock state for each wheel; calculates ABS affordable intervention degrees PABS at which respective ABSs are activated on the basis of moving states of wheels to be controlled by respective ABSs; compares the ABS affordable intervention degrees PABS calculated until respective ABSs are activated; and sets, for wheels whose ABS affordable intervention degrees PABS are smaller, delay time (regenerative braking force-decrease start delay time) tk during which switching of braking force for decreasing regenerative braking force and increasing hydraulic braking force to shorter time.SELECTED DRAWING: Figure 2
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Inventors:
Horiguchi
Application Number:
JP2016177795A
Publication Date:
October 14, 2020
Filing Date:
September 12, 2016
Export Citation:
Assignee:
Subaru corporation
International Classes:
B60T8/17; B60T8/1761
Domestic Patent References:
| JP2003306137A | ||||
| JP2014061794A | ||||
| JP2015085792A | ||||
| JP2008301564A | ||||
| JP2016086536A | ||||
| JP2016150672A |
Attorney, Agent or Firm:
Patent Business Corporation Itoshin International Patent Office
Susumu Ito
Yasushi Hasegawa
Osamu Shinoura
Susumu Ito
Yasushi Hasegawa
Osamu Shinoura