Vehicle motion control device

(19)

(11)

EP 2 070 798 A8

(12)	CORRECTED EUROPEAN PATENT APPLICATION
	Note: Bibliography reflects the latest situation

(15)	Correction information:
	Corrected version no 1 (W1 A2)

(48)	Corrigendum issued on:
	12.08.2009 Bulletin 2009/33

(43)	Date of publication:
	17.06.2009 Bulletin 2009/25

(21)	Application number: 08021441.4

(22)	Date of filing: 10.12.2008

(51)

International Patent Classification (IPC):

B60W 30/20^(2006.01)
F16F 15/00^(2006.01)

B60G 17/018^(2006.01)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
	Designated Extension States:
	AL BA MK RS

(30)

Priority:

12.12.2007 JP 2007321222

(71)	Applicant: DENSO CORPORATION
	Kariya-city, Aichi-pref. 448-8661 (JP)

(72)	Inventors:
	Mori, Katsuyuki c/o DENSO CORPORATION Kariya-city Aichi-pref 448-8661 (JP) Sawada, Mamoru c/o DENSO CORPORATION Kariya-city Aichi-pref 448-8661 (JP) Matsumoto, Toshiki c/o DENSO CORPORATION Kariya-city Aichi-pref 448-8661 (JP) Sada, Takeshi c/o DENSO CORPORATION Kariya-city Aichi-pref 448-8661 (JP)

(74)	Representative: Winter, Brandl, Fürniss, Hübner Röss, Kaiser, Polte Partnerschaft Patent- und Rechtsanwaltskanzlei
	Alois-Steinecker-Strasse 22 85354 Freising 85354 Freising (DE)

(54)	Vehicle motion control device

(57) A vehicle motion control device adjusts vibrations occurring in components of a vehicle (100) so as to control the motion of the vehicle (100) having independent drive assemblies for front wheels (101R, 101L) and for rear wheels(102R, 102L). The vehicle motion control device includes a base request torque calculation unit (21) that calculates first and second base request torques (Tf1, Tf2) in response to a request made by the driver of the vehicle (100). A correction torque calculation unit (31) calculates first and second correction torques (Tc1, Tc2) used to adjust vibrations in a low-frequency band and in a high-frequency band of the vibrations of the components of the vehicle (100). In one embodiment, an internal combustion engine control unit (21) and a motor generator control unit (31) control an internal combustion engine (121) and a motor generator (131) so that the first and second base request torques (Tf1, Tf2) can be corrected with the first and second correction torques (Tc1, Tc2).