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1. WO2011004459 - VEHICLE CONTROL SYSTEM, AND OPERATION DEVICE

Publication Number WO/2011/004459
Publication Date 13.01.2011
International Application No. PCT/JP2009/062370
International Filing Date 07.07.2009
Chapter 2 Demand Filed 22.04.2011
IPC
B60W 30/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
30Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
02Control of vehicle driving stability
04related to roll-over prevention
B60W 40/10 2012.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
40Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit
10related to vehicle motion
B60W 40/12 2012.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
40Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit
12related to parameters of the vehicle itself
CPC
B60W 40/11
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
40Estimation or calculation of ; non-directly measurable; driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, ; e.g. by using mathematical models
10related to vehicle motion
11Pitch movement
B60W 40/112
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
40Estimation or calculation of ; non-directly measurable; driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, ; e.g. by using mathematical models
10related to vehicle motion
112Roll movement
B60W 40/114
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
40Estimation or calculation of ; non-directly measurable; driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, ; e.g. by using mathematical models
10related to vehicle motion
114Yaw movement
B60W 40/12
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
40Estimation or calculation of ; non-directly measurable; driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, ; e.g. by using mathematical models
12related to parameters of the vehicle itself ; , e.g. tyre models
Applicants
  • トヨタ自動車株式会社 TOYOTA JIDOSHA KABUSHIKI KAISHA [JP]/[JP] (AllExceptUS)
  • 大渕 浩 OBUCHI Yutaka [JP]/[JP] (UsOnly)
Inventors
  • 大渕 浩 OBUCHI Yutaka
Agents
  • 長谷川 芳樹 HASEGAWA Yoshiki
Priority Data
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) VEHICLE CONTROL SYSTEM, AND OPERATION DEVICE
(FR) SYSTÈME DE COMMANDE DE VÉHICULE, ET DISPOSITIF DE MISE EN œUVRE
(JA) 車両制御装置及び演算装置
Abstract
(EN)
Disclosed is a vehicle control system capable of exhibiting the effect of a vehicle control sufficiently.  On the basis of a height of center of gravity based on a vehicle behavior at a roll or pitch time or a correlation value correlated to the height of center of gravity, a vehicle control device (1) outputs a control signal to a vehicle, and the control signal is calculated on the basis of a vehicle acceleration reflecting a roll angle or a pitch angle.  An operation device calculates the height of center of gravity and a vehicle weight on the basis of the vehicle acceleration made to reflect the roll angle or the pitch angle, and calculates the control signal on the basis of the height of center of gravity and the vehicle weight.  Thus, the vehicle control device (1) can calculate the control signal on the basis of the vehicle acceleration made to reflect the roll angle or the pitch angle, so that the vehicle control device (1) performs a highly precise vehicle control according to the roll angle or the pitch angle at the roll time or the pitch time of the vehicle.
(FR)
La présente invention concerne un dispositif de commande de véhicule capable de faire suffisamment preuve d'un effet de commande de véhicule. Sur la base d'une hauteur de centre de gravité prenant en compte un comportement du véhicule en roulis ou tangage, ou une valeur de corrélation corrélée à la hauteur du centre de gravité, un dispositif de commande de véhicule (1) produit en sortie un signal de commande destiné à un véhicule, et le signal de commande est calculé sur la base d'une accélération du véhicule tenant compte d'un angle de roulis et d'un angle de tangage. Un dispositif de mise en œuvre calcule la hauteur de centre de gravité et un poids du véhicule sur la base de l'accélération du véhicule de façon à tenir compte de l'angle de roulis ou de l'angle de tangage, et calcule le signal de commande sur la base de la hauteur du centre de gravité et du poids du véhicule. Ainsi, le dispositif de commande de véhicule (1) peut calculer le signal de commande sur la base de l'accélération du véhicule de façon à tenir compte de l'angle de roulis ou de l'angle de tangage, ce qui fait que le dispositif de commande du véhicule (1) effectue une commande de véhicule de haute précision en fonction de l'angle de roulis ou de l'angle de tangage pendant le roulis ou le tangage du véhicule.
(JA)
 車両制御の効果を十分に発揮させることのできる車両制御装置を提供する。車両制御装置1は、ロール又はピッチ時の車両の挙動に基づく重心高さ又は重心高さと相関のある相関値に基づいて、車両に制御信号を出力し、制御信号は、ロール角又はピッチ角を反映させた車両の加速度に基づいて演算される。演算装置は、ロール角やピッチ角を反映させた車両の加速度に基づいて重心高さや車重を演算し、当該重心高さや車重に基づいて制御信号を演算している。このように、車両制御装置1は、ロール角又はピッチ角を反映させた車両の加速度に基づいて制御信号を演算することができるため、車両のロール時やピッチ時において、ロール角やピッチ角に応じた精度のよい車両制御を行う。
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