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51. 发明专利

JP2006088813A Steering gear 有权
标题翻译：转向齿轮
公开(公告)号：JP2006088813A
公开(公告)日：2006-04-06
申请号：JP2004274986
申请日：2004-09-22
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： TAKIMOTO SHIGENORI , TERUDA YASUSHI , TSURUMIYA OSAMU , YUDA MASATO
IPC分类号： B62D6/00 , B62D5/04 , B62D7/14 , B62D101/00 , B62D111/00 , B62D113/00 , B62D119/00
CPC分类号： B62D6/008
摘要： PROBLEM TO BE SOLVED: To provide a steering gear capable of concurrent improvement in a steering feeling and vehicle stability.
SOLUTION: This steering gear is provided with: a yaw rate reaction compensation current calculator 35 for calculating a reaction compensation current in accordance with an actual yaw rate detected by yaw rate sensor 18; a norm yaw rate set in accordance with at least a steering angle and a vehicle speed; and a yaw rate deviation reaction compensation current calculator 36 for calculating the reaction compensation current in accordance with a deviation from the actual yaw rate. With this structure, a contribution of the yaw rate reaction compensation current calculator 35 is decreased more and a contribution of yaw rate deviation reaction compensation current calculator 36 is increased more as the deviation increases.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够同时改善转向感和车辆稳定性的舵机。解决方案：该转向装置设有：偏航率反应补偿电流计算器35，用于根据由偏航率传感器18检测到的实际横摆角速度来计算反作用补偿电流; 根据至少转向角和车速设定的标准偏航率; 以及用于根据与实际横摆率的偏差来计算反作用补偿电流的横摆率偏差反应补偿电流计算器36。利用这种结构，横摆率反应补偿电流计算器35的贡献减少得更多，并且横摆率偏差反应补偿电流计算器36的贡献随着偏差的增加而增加得更多。版权所有（C）2006，JPO＆NCIPI

52. 发明专利

JP2006082726A Control method for vehicle moving condition 审中-公开
标题翻译：车辆移动条件控制方法
公开(公告)号：JP2006082726A
公开(公告)日：2006-03-30
申请号：JP2004270477
申请日：2004-09-16
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： TAKIMOTO SHIGENORI , TERUDA YASUSHI , TSURUMIYA OSAMU , YUDA MASATO
IPC分类号： B62D6/00 , B60R16/02 , B62D5/04 , B62D101/00 , B62D119/00 , B62D137/00
摘要： PROBLEM TO BE SOLVED: To control properly the moving condition of a vehicle on the basis of a presumed value by presuming properly the road surface friction coefficient between a tire and the road surface in accordance with the vehicle condition.
SOLUTION: The control gain g2 at the time of calculating the reaction force component based upon the yawrate is set on the basis of the addition gain obtained by adding together the first control gain μb calculated in a relatively short processing time and the second control gain μc calculated with a relatively high calculation accuracy. For the first control gain μb, the change width of the first control gain μa for a presumed road surface μ1 is set smaller than the change width of the second control gain μc for a presumed road surface μ2, and the upper limit Gup is set complying with the with-time change ▵μ of the presumed road surface μ1.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：根据车辆情况，通过适当地假设轮胎和路面之间的路面摩擦系数，基于推定值来适当地控制车辆的移动状态。解决方案：基于偏航速度计算反作用力分量时的控制增益g2是基于通过将在相对较短的处理时间中计算出的第一控制增益μb和第二控制增益μb相加而获得的相加增益来设定的以较高的计算精度计算控制增益μc。对于第一控制增益μb，推定路面μ1的第一控制增益μa的变化宽度被设定为小于推定路面μ2的第二控制增益μc的变化宽度，并且将上限Gup设定为符合推测路面μ1随时间变化▵μ。版权所有（C）2006，JPO＆NCIPI

53. 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

54. 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

55. 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

56. 发明专利

JP2010111158A Electric power steering device 有权
标题翻译：电动转向装置
公开(公告)号：JP2010111158A
公开(公告)日：2010-05-20
申请号：JP2008283218
申请日：2008-11-04
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： YAMAZAKI NORIO , TAKIMOTO SHIGENORI , YUDA MASATO , YAMANAKA HIROSHI
IPC分类号： B62D6/00 , B62D5/04 , B62D101/00 , B62D111/00 , B62D117/00 , B62D119/00 , B62D137/00
摘要： PROBLEM TO BE SOLVED: To provide an electric power steering device for improving steering feeling.
SOLUTION: The electric power steering device includes an assist torque setting portion for setting an assist torque based on a steering torque, a reaction force torque setting portion 21 for setting a steering reaction force torque Tb1 based on a vehicle speed V and a yaw rate γ, a target steering angular velocity setting portion 23 for setting a target steering angular velocity ωt based on the stability of a vehicle behavior estimated according to the vehicle speed V and a lateral acceleration Gy, and a reaction force correction torque setting portion 24 for setting a reaction force correction torque Tb2 based on the difference between an actual steering angular velocity ω and the target steering angular velocity ωt. The electric power steering device drives and controls a steering assist motor based on the assist torque, steering reaction force torque Tb1, and the reaction force correction torque Tb2. The target steering angular velocity setting means 23 sets the target steering angular velocity ωt higher as the stability of the vehicle behavior is higher.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于改善转向感的电动助力转向装置。电动助力转向装置包括用于基于转向转矩设定辅助转矩的辅助转矩设定部，基于车速V设定转向反作用转矩Tb1的反作用转矩设定部21，以及偏航率γ，用于基于根据车速V估计的车辆行为的稳定性和横向加速度Gy来设定目标转向角速度ωt的目标转向角速度设定部23以及反力修正转矩设定部24 用于基于实际转向角速度ω和目标转向角速度ωt之间的差设定反作用力校正转矩Tb2。电动助力转向装置基于辅助转矩，转向反作用力转矩Tb1和反力修正转矩Tb2来驱动和控制转向辅助电动机。目标转向角速度设定单元23随着车辆行为的稳定性越高，将目标转向角速度ωt越大。版权所有（C）2010，JPO＆INPIT

57. 发明专利

JP2010100161A Electric power steering device 有权
标题翻译：电动转向装置
公开(公告)号：JP2010100161A
公开(公告)日：2010-05-06
申请号：JP2008273153
申请日：2008-10-23
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： YUDA MASATO , YAMAZAKI NORIO , TAKIMOTO SHIGENORI , YAMANAKA HIROSHI
IPC分类号： B62D6/00 , B60C23/02 , B60C23/04 , B62D5/04 , B62D101/00 , B62D111/00 , B62D113/00 , B62D119/00 , B62D137/00
摘要： PROBLEM TO BE SOLVED: To provide an electric power steering device preventing steering force for linearly traveling a vehicle on a slant road from being reduced, when a tire air pressure detection system for detecting tire air pressure of a vehicle fails.
SOLUTION: This electric power steering device 1 imparts auxiliary torque for the slant road for reducing steering force when the vehicle V travels on the slant road inclined in a horizontal direction to a turning mechanism. When the tire air pressure detection system 3 for detecting the tire air pressure fails in the device 1, the auxiliary torque for the slant road is not imparted to the turning mechanism, even when the vehicle V travels on the slant road.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种电动助力转向装置，当用于检测车辆的轮胎气压的轮胎气压检测系统失效时，能够防止在斜路上的车辆的直线行驶的转向力减小。解决方案：该电动助力转向装置1在车辆V沿着水平方向倾斜的倾斜道路向转向机构行进时，为倾斜道路施加用于减小转向力的辅助转矩。当用于检测轮胎气压的轮胎气压检测系统3在装置1中发生故障时，即使当车辆V在斜道上行驶时，也不向转弯机构施加用于倾斜道路的辅助转矩。版权所有（C）2010，JPO＆INPIT

58. 发明专利

JP2010100098A Power steering device 有权
标题翻译：动力转向装置
公开(公告)号：JP2010100098A
公开(公告)日：2010-05-06
申请号：JP2008271047
申请日：2008-10-21
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： YUDA MASATO , YAMAZAKI NORIO , TAKIMOTO SHIGENORI , YAMANAKA HIROSHI
IPC分类号： B62D6/00 , B62D5/04 , B62D7/08 , B62D101/00 , B62D113/00 , B62D119/00 , B62D137/00
摘要： PROBLEM TO BE SOLVED: To reduce the burden on a driver when a vehicle behavior control device fails. SOLUTION: This electric power steering device is mounted on an automobile having a rear wheel toe angle variable control device. When the rear wheel toe angle variable control device fails and correction steering (steering torque T during linear traveling) to cancel yaw moment generated by an operation of the rear wheel toe angle variable control device is required, a torque correction target current setting part 33 sets correction torque Tc in a direction for reducing average steering torque Tav in relation to the correction steering, sets torque correction target current target Act corresponding to the correction torque Tc, and adds torque correction target current Ac set by processing the torque correction target current target Act by a gradually increasing and/or gradually decreasing processing part 34 to target current At. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了减轻车辆行为控制装置发生故障时驾驶员的负担。解决方案：该电动助力转向装置安装在具有后轮束角可变控制装置的汽车上。当后轮脚趾角可变控制装置发生故障并需要通过后轮脚趾角度可变控制装置的操作而产生的偏航力矩的校正转向（线性行驶期间的转向扭矩T）时，扭矩校正目标电流设定部33 在与修正转向相关的减小平均转向转矩Tav的方向上的修正转矩Tc设定与修正转矩Tc对应的扭矩校正目标电流目标Act，并且通过处理转矩校正目标电流目标Act设定的转矩校正目标电流Ac 通过逐渐增加和/或逐渐减小的处理部分34来目标电流At。版权所有（C）2010，JPO＆INPIT

59. 发明专利

JP2010089540A Electric power steering device 审中-公开
标题翻译：电动转向装置
公开(公告)号：JP2010089540A
公开(公告)日：2010-04-22
申请号：JP2008258602
申请日：2008-10-03
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： YAMANAKA HIROSHI , YUDA MASATO , TAKIMOTO SHIGENORI , YAMAZAKI NORIO
IPC分类号： B62D6/00 , B62D101/00 , B62D113/00 , B62D119/00 , B62D137/00
CPC分类号： B62D5/0466 , B60T2260/024 , B62D6/003
摘要： PROBLEM TO BE SOLVED: To provide an electric power steering device capable of improving stability of a vehicle on a μ-split road.
SOLUTION: The electric power steering device 1 includes: a steering wheel return control unit 23 which performs a steering wheel return control for giving an auxiliary force to return a steering wheel to a neutral position through an assist motor 51 when a direction of a steering angle and a direction of a steering angular velocity are different; and a μ-split control unit 22 which performs a μ-split control for giving the auxiliary force to turn the steering wheel to a μ-low road side through the assist motor 51 and for suppressing a behavior of the vehicle. When the μ-split control unit 22 performs the μ-split control, a gain of the steering wheel return control in the steering wheel return control unit 23 is set to be smaller than that when the μ-split control is not performed.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供能够提高μ分路的车辆的稳定性的电动助力转向装置。电动助力转向装置1包括：方向盘返回控制单元23，其执行方向盘返回控制，用于通过辅助马达51提供辅助力以将方向盘返回至中立位置，方向盘方向为转向角度和转向角速度方向不同; 以及μ分割控制单元22，其执行μ分割控制，以提供辅助力，以通过辅助马达51将方向盘转向μ低路侧，并且用于抑制车辆的行为。当μ分割控制单元22执行μ分割控制时，方向盘返回控制单元23中的方向盘返回控制的增益被设置为小于不执行μ分割控制时的增益。版权所有（C）2010，JPO＆INPIT

60. 发明专利

JP2010076734A Obstacle avoidance assistance device 审中-公开
标题翻译：障碍物辅助装置
公开(公告)号：JP2010076734A
公开(公告)日：2010-04-08
申请号：JP2008276532
申请日：2008-10-28
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： YAMAZAKI NORIO , TAKIMOTO SHIGENORI , YUDA MASATO , YAMANAKA HIROSHI
IPC分类号： B62D6/00 , B60R21/00 , B60T8/1755 , B60T8/96 , B62D5/04 , B62D101/00 , B62D111/00 , B62D113/00 , B62D119/00 , B62D137/00
摘要： PROBLEM TO BE SOLVED: To improve steering feeling when operation of a braking force control device is prohibited in a vehicle equipped with an electric power steering device for assisting steering operation for avoiding collision.
SOLUTION: The obstacle avoidance assistance device includes the braking force control device 1 and the electric power steering device 2. The braking force control device 1 controls vehicle motion by controlling the braking force of wheels. The braking force control device 1 has a braking force control cutoff switch 15 for prohibiting braking force control. The electric power steering device 2 has an EPS basic control part 41 for determining steering assist amount during normal steering, an avoidance operation assistance control part 42 for correcting the steering assist amount in a direction to avoid collision to the obstacle when an obstacle is detected in front of the vehicle, and an avoidance operation assistance stop/operation processing part 43. When the braking force control cutoff switch 15 is switched on, assistance of steering operation for avoiding collision by the electric power steering device 2 is prohibited.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：在配备有用于辅助用于避免碰撞的转向操作的电动助力转向装置的车辆中禁止制动力控制装置的操作时，提高转向感觉。解决方案：避障辅助装置包括制动力控制装置1和电动助力转向装置2.制动力控制装置1通过控制车轮的制动力来控制车辆的运动。制动力控制装置1具有用于禁止制动力控制的制动力控制切断开关15。电动助力转向装置2具有用于确定正常转向时的转向辅助量的EPS基本控制部41，用于在检测到障碍物时避免与障碍物碰撞的方向上校正转向辅助量的回避操作辅助控制部42 车辆前方以及回避操作辅助停止/动作处理部43.当制动力控制切断开关15接通时，禁止辅助电动助力转向装置2避免碰撞的转向操作。版权所有（C）2010，JPO＆INPIT

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