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41. 发明专利

JP2006035930A Vehicle posture control device 审中-公开
标题翻译：车辆姿势控制装置
公开(公告)号：JP2006035930A
公开(公告)日：2006-02-09
申请号：JP2004215557
申请日：2004-07-23
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： TERUDA YASUSHI , TAKIMOTO SHIGENORI , TSURUMIYA OSAMU , YUDA MASATO
IPC分类号： B62D6/00 , B62D5/04 , B62D101/00 , B62D111/00 , B62D113/00 , B62D119/00 , B62D137/00
摘要： PROBLEM TO BE SOLVED: To provide a vehicle posture control device effectively suppressing under-steering and over-steering without deterioration in steering feeling and traveling feeing.
SOLUTION: A posture control device 9 is composed of a model yaw rate calculating portion 91 calculating a model yaw rate γmod on the basis of drive information (vehicular speed or a steering angle), a subtractor 92 subtracting a real yaw rate γreal detected by a yaw rate sensor 8 from the model yaw rate γmod to produce yaw rate deviation dγ, a behavior determining portion 93 determining a behavior on the basis of behavior information (lateral G and the like) and producing an over-steering signal Sos and an under-steering signal Sus, a differentiator 94 differentiating the yaw rate deviation dγ and producing change rate Δdγ of the yaw rate deviation, and a control coefficient setting portion 95 producing control coefficients Ks, Kb on the basis of the yaw rate deviation dγ and the change rate Δdγ of the yaw rate deviation.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种车辆姿势控制装置，其有效地抑制转向不足和行驶费用下降的转向不足和过度转向。解决方案：姿势控制装置9由模拟偏航率计算部91基于驱动信息（车速或转向角）来计算模型横摆角速度γmod，减法器92减去实际的横摆率γreal 由偏航率传感器8根据模型偏航率γmod检测出偏航率偏差dγ，行为确定部分93基于行为信息（横向G等）确定行为并产生过转向信号Sos和转向不足的信号Sus，区分偏航率偏差dγ并产生横摆率偏差的变化率Δdγ的微分器94以及基于偏航率偏差dγ产生控制系数Ks，Kb的控制系数设定部分95，以及偏航率偏差的变化率Δdγ。版权所有（C）2006，JPO＆NCIPI

42. 发明专利

JP2006015903A Steering reaction control device 有权
标题翻译：转向反应控制装置
公开(公告)号：JP2006015903A
公开(公告)日：2006-01-19
申请号：JP2004196653
申请日：2004-07-02
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： TAKIMOTO SHIGENORI , NAKAJO KOJI , YUDA MASATO , TSURUMIYA OSAMU , TERUDA YASUSHI
IPC分类号： B62D6/00 , B62D101/00 , B62D103/00 , B62D117/00 , B62D119/00 , B62D137/00
摘要： PROBLEM TO BE SOLVED: To provide a steering reaction control device capable of improving a steering feeling in case of the occurrence of irregular behavior when a vehicle is accelerated or decelerated.
SOLUTION: The steering reaction control device for controlling a reaction component to be generated to an operation element operated by a vehicle driver is provided with a yaw rate sensor 18 for detecting the behavior of the vehicle, a longitudinal acceleration sensor 41 for detecting longitudinal acceleration of the vehicle, and a reaction correcting part 33 setting the reaction component larger as the detection value of the yaw rate sensor 18 becomes larger and setting the reaction component larger as the detection value of the longitudinal acceleration sensor 41 becomes larger.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决问题的方案：提供一种能够在车辆加速或减速时发生不规则行为时能够改善转向感的转向反作用控制装置。解决方案：用于控制对由车辆驾驶员操作的操作元件产生的反作用部件的转向反作用控制装置设置有用于检测车辆行为的横摆率传感器18，用于检测车辆行为的纵向加速度传感器41 以及作为横摆率传感器18的检测值而设定为较大的反作用成分的反作用校正部33变大，并且随着纵向加速度传感器41的检测值的变大而使反作用成分变大。版权所有（C）2006，JPO＆NCIPI

43. 发明专利

JP2005351712A Transverse gradient detector for road surface 有权
标题翻译：用于道路表面的横向梯度检测器
公开(公告)号：JP2005351712A
公开(公告)日：2005-12-22
申请号：JP2004171456
申请日：2004-06-09
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： YUDA MASATO , TERUDA YASUSHI , TAKIMOTO SHIGENORI , TSURUMIYA OSAMU , FUKAMI KAZUAKI
IPC分类号： G01C9/00
摘要： PROBLEM TO BE SOLVED: To detect even a slight transverse gradient in a straight road.
SOLUTION: A transverse gradient level computing part 11 computes a transverse gradient level SLTR, based on a steering torque TR detected by a torque sensor 16. A transverse gradient calculation condition determining part 13 determines whether a condition for computing the transverse gradient level SLTR from the steering torque TR is satisfied or not, on the basis of a vehicle speed V, a yaw rate YR and the steering torque TR detected by a vehicle speed sensor 17, a yaw rate sensor 18 and the torque sensor 16. When determined as satisfied, an output part 15 outputs the computed transverse gradient level SLTR as a detected value SLT of the transverse gradient, to a steering control part 10.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：甚至在直路上检测到轻微的横向梯度。解决方案：横向梯度水平计算部分11基于由扭矩传感器16检测到的转向转矩TR计算横向梯度水平SLTR。横向梯度计算条件确定部分13确定用于计算横向梯度水平的条件基于车速V，横摆率YR和由车速传感器17，横摆率传感器18和扭矩传感器16检测到的转向转矩TR，来自转向转矩TR的SLTR是否被满足。当确定输出部分15将计算出的横向梯度水平SLTR作为横向梯度的检测值SLT输出到转向控制部件10.版权所有：（C）2006，JPO＆NCIPI

44. 发明专利

JP2005297772A Steering device for vehicle 有权
标题翻译：车辆转向装置
公开(公告)号：JP2005297772A
公开(公告)日：2005-10-27
申请号：JP2004116872
申请日：2004-04-12
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KONO MASAAKI , ASAUMI TOSHIO , MUKAI YOSHINOBU , TSURUMIYA OSAMU , SHIRAKAWA KUNIO , KITAZAWA KOICHI , WATANABE KAZUHISA
IPC分类号： B62D1/14 , B62D5/04 , B62D6/00 , B62D101/00 , B62D119/00
摘要： PROBLEM TO BE SOLVED: To provide a steering device for a vehicle not applying burden to an arm and a wrist of a driver at operation of a steering.
SOLUTION: Left and right grips 24L, 24R of a steering handle grasped and operated by both hands of an occupant can be rotated around left and right rotation axes AL, AR enlarged to a driver side relative to a revolution axis A on the steering shaft 30 in a V shape and are mutually rotated in the same direction by engagement of bevel gears 29L, 29R provided on the rotation shaft 25 and a fixed bevel gear 29C. Thereby, the left and right grips 24L, 24R are moved on a spherical surface S making a position O of an elbow of the driver as a center and the driver can perform steering operation without moving the position of the elbow of the driver and unnaturally twisting the wrist to facilitate operation.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于在转向操作时不对驾驶员的手臂和手腕施加负担的车辆的转向装置。解决方案：左右旋转轴AL，AR可绕左右旋转轴AL，AR旋转左右手柄24L，24R，操纵把手24L，24R相对于旋转轴A相对于驾驶员侧旋转转向轴30为V形，并且通过与设置在旋转轴25上的锥齿轮29L，29R和固定伞齿轮29C的啮合相同地相互旋转。由此，左右的把持部24L，24R在作为驾驶员的肘部的位置O为中心的球面S上移动，驾驶员可以在不移动驾驶员的肘部的位置并且不自然地扭转的情况下进行转向操作手腕方便操作。版权所有（C）2006，JPO＆NCIPI

45. 发明专利

JP2004237785A Steering device for vehicle 审中-公开
公开(公告)号：JP2004237785A
公开(公告)日：2004-08-26
申请号：JP2003026676
申请日：2003-02-04
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： SHIRAKAWA KUNIO , ASAUMI TOSHIO , KONO MASAAKI , KITAZAWA KOICHI , SUGITANI NOBUO , TSURUMIYA OSAMU , MUKAI YOSHINOBU
IPC分类号： B62D6/00 , B62D5/00 , B62D5/04
CPC分类号： B62D5/003 , B62D5/006
摘要： PROBLEM TO BE SOLVED: To steer a wheel by a light operation force with no hindrance even when a steering actuator is damaged in a steering device for a vehicle adopting a steer-by-wire.
SOLUTION: In the steering device for a vehicle adopting the SBW, a steering motor 41 provided on a steering gear box 11 is driven to steer a wheel in a state that mechanical connection of the steering wheel 20 and the steering gear box 11 is disconnected and a steering reaction force 39 connected to the steering wheel 20 is driven to impart the steering reaction force to the steering wheel 20. A solenoid clutch mechanism 32 capable of mechanically connecting the steering wheel 20 and the steering gear box 11 is provided. At the damage of the steering actuator 41, the steering reaction force motor 39 is driven to steer the wheel in the state that the solenoid clutch mechanism 32 is tightened.
COPYRIGHT: (C)2004,JPO&NCIPI

46. 发明专利

JP2004216928A Steering device having redundant system 有权
公开(公告)号：JP2004216928A
公开(公告)日：2004-08-05
申请号：JP2003003175
申请日：2003-01-09
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： SUDO MASAHITO , TSURUMIYA OSAMU , YOSHIDA JUNICHI
IPC分类号： B62D6/00 , B62D5/04 , B62D119/00
摘要： PROBLEM TO BE SOLVED: To provide a steering device having a redundant system for continuing driving of the device, even if a failure occurs in a harness due to a flying stone, etc. SOLUTION: This steering device 10 is provided with a steering torque detecting part 20 for detecting steering torque, a target current determining part 31 for determining motor current according to the steering torque outputted from the steering torque detecting part 20, and a driving circuit part for supplying current to the motor according to the motor current determined by the target current determining part 31. The driving circuit part has the same driving circuit of two routes. Each two of motor harnesses 19L and 19R for connecting the driving circuit part and the motor 19, power supply harnesses 25L and 25R for connecting the driving circuit part and a battery 25 for supplying power to the driving circuit part, and torque sensor harnesses 20L and 20R for connecting the steering torque detecting part 20 and the target current determining part 31 are provided to pass different places of a vehicle. COPYRIGHT: (C)2004,JPO&NCIPI

47. 发明专利

JP2004189163A Steering device for vehicle 有权
公开(公告)号：JP2004189163A
公开(公告)日：2004-07-08
申请号：JP2002361590
申请日：2002-12-13
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： SUGITANI NOBUO , ASAUMI TOSHIO , KONO MASAAKI , KITAZAWA KOICHI , SHIRAKAWA KUNIO , TSURUMIYA OSAMU , MUKAI YOSHINOBU
IPC分类号： B62D6/00 , B62D5/04 , B62D101/00 , B62D113/00
摘要： PROBLEM TO BE SOLVED: To provide a steering device for a vehicle capable of surely performing the failure diagnosis without complicating the system configuration. SOLUTION: This steering device for vehicle comprises a motor 10 as a drive means for giving a steering angle corresponding to the operation amount of a steering means, a motor 4 as a steering reaction force applying means for applying the reaction force to the steering means, an ECU 21 as a first control means having an output instruction function for at least the drive means, and an ECU 22 as a second control means having an output instruction function for at least the steering reaction force applying means. The first and the second control means have the signal receiving function between an ECU 23 as a third control means having an output instruction function for apparatuses equipped in the vehicle excluding the steering system. The third control means has a failure diagnosis function for at least one of the first and the second control means. With this configuration, since the existing control means is used for the failure diagnosis, there is no need to newly provide a dedicated monitoring means. COPYRIGHT: (C)2004,JPO&NCIPI

48. 发明专利

JP2004133635A Control computer 审中-公开
公开(公告)号：JP2004133635A
公开(公告)日：2004-04-30
申请号：JP2002296739
申请日：2002-10-09
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： HAMAMOTO KYOJI , TSURUMIYA OSAMU , HORII HIROAKI , MUKAI YOSHINOBU , WATANABE KAZUHISA
IPC分类号： B62D5/04 , G06F11/22 , G06F12/16
摘要： PROBLEM TO BE SOLVED: To provide a control computer by which a system is prevented from reaching a serious fault mode by constantly conducting fault diagnosis to find out a fault in a ROM/RAM register under control and by suspending assist operation when abnormality is detected. SOLUTION: A ROM region consists of cells consisting of a plurality of specified number of byte data. The control computer comprises: a control means conducting control by a machine cycle consisting of a normal control period of time controlling a control object and a diagnostic period of time conducting the fault diagnosis with respect to the control computer; and a calculating means conducting the addition of the data on part of the cells out of a plurality of cells for every diagnosing period of time; adding the data on part of the other cells in the present diagnosis period of time to the added value of the data on part of the cells obtained in the previous diagnosing period of time; and comparing the sum total of the added values with the normal value when the added value of the data on all the cells in the ROM region is obtained. Fault detection is conducted based on the comparison of the sum total of the added values with the normal value obtained from the computing means. COPYRIGHT: (C)2004,JPO

49. 发明专利

JP2004074831A Electric power steering device 审中-公开
标题翻译：电动转向装置
公开(公告)号：JP2004074831A
公开(公告)日：2004-03-11
申请号：JP2002234048
申请日：2002-08-09
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： FURUUMI HIROSHI , ICHIMURA HIROSHI , INABA KAZUHIKO , KITAZAWA KOICHI , SUGANO TOMOAKI , TSURUMIYA OSAMU , MIYASHITA KATSUYUKI , MORISHITA FUMIHIRO , YAGINUMA TAKAHIRO
IPC分类号： B62D3/08 , B62D5/04
CPC分类号： B62D5/04
摘要： PROBLEM TO BE SOLVED: To further miniaturize an electric power steering device provided with two electric motors. SOLUTION: The electric power steering device 10 includes a steering handle 21 connected with a rack shaft 26 through a steering shaft 22 and a rack and pinion mechanism 25, steered wheels 29, 29 connected with the rack shaft, a first electric motor 41 for adding power to the steering shaft, and a second electric motor 51 for adding power to the rack shaft. A mounting position of the first electric motor and a mounting position of the second electric motor can be dispersed. Thereby, a degree of freedom of arrangement of the first and second electric motors increases. Because the first and second electric motors can be arranged relatively freely by adapting to a space of a vehicle, and the electric power steering device can be reduced in size. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了进一步小型化设置有两个电动机的电动助力转向装置。电动助力转向装置10包括通过转向轴22和齿条齿轮机构25与齿条轴26连接的转向手柄21，与齿条轴连接的转向轮29,29，第一电动机 41，用于向转向轴增加动力;以及第二电动机51，用于向齿条轴增加动力。可以分散第一电动机的安装位置和第二电动机的安装位置。因此，第一和第二电动机的排列自由度增加。因为可以通过适应车辆的空间相对自由地布置第一和第二电动机，并且可以减小电动助力转向装置的尺寸。版权所有（C）2004，JPO

50. 发明专利

JP2004066906A Electric power steering device 有权
公开(公告)号：JP2004066906A
公开(公告)日：2004-03-04
申请号：JP2002227037
申请日：2002-08-05
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： FURUUMI HIROSHI , TSURUMIYA OSAMU , INABA KAZUHIKO
IPC分类号： B62D5/04
摘要： PROBLEM TO BE SOLVED: To provide technology for ensuring response property of a system sufficiently in an electric power steering device provided with two electric motors. SOLUTION: This electric power steering device 100 is provided with the first electric motor 131 and the second electric motor 132 in a steering system 110 from a steering wheel 111 to steered wheels 119, 119 to transmit power of these first and second electric motors to the steered wheels. The first electric motor starts its rotation before the second electric motor. A clutch 10B is provided in a transmission path 152 from a motor shaft 141a of the second electric motor to the steering system. The clutch is a one-way clutch which transmits power from the second electric motor to the steering system and prevents force from being transmitted to the second electric motor from the steering system. COPYRIGHT: (C)2004,JPO

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