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1. 发明专利

JP2006018751A Image processor for vehicle 有权
标题翻译：车辆图像处理器
公开(公告)号：JP2006018751A
公开(公告)日：2006-01-19
申请号：JP2004198178
申请日：2004-07-05
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： TAKAHAMA MIGAKU , KIMURA TAKESHI , USUI HISATAKA
IPC分类号： G08G1/16 , B60R1/00 , G06T1/00 , G06T7/00
CPC分类号： B60R1/00 , G01S17/936 , G08G1/166 , G08G1/167
摘要： PROBLEM TO BE SOLVED: To provide an image processor for improving vehicle detection performance under the bad weather. SOLUTION: In the image processor for vehicle, where an image processing area is set in a part of an image photographing ahead of a self-vehicle, features of the image are derived from the set image processing area, and existence of vehicles is decided on the basis of the derived features, the image processing area is set from a position nearest the self-vehicle to the remotest position in an photographed image and the image processing area is narrowed from the position nearest the self-vehicle to the remotest position. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于在恶劣天气下改善车辆检测性能的图像处理器。解决方案：在用于车辆的图像处理器中，其中图像处理区域被设置在自车辆之前的图像拍摄的一部分中，图像的特征从设置的图像处理区域导出，并且车辆的存在基于导出的特征来决定图像处理区域，从最靠近自身车辆的位置到拍摄图像中的最远位置设定图像处理区域，并且将图像处理区域从最靠近自身车辆的位置变窄到最远位置。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2004164188A Annunciator for vehicle 审中-公开
公开(公告)号：JP2004164188A
公开(公告)日：2004-06-10
申请号：JP2002328173
申请日：2002-11-12
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KIMURA TAKESHI , SUZUKI TATSUYA , USUI HISATAKA , NAITOU MOTOHIRA
IPC分类号： B60R21/00 , B60T7/12 , G08G1/16
摘要： PROBLEM TO BE SOLVED: To validate effects under warning and deceleration control by operating this annunciator for a vehicle in a timing under the consideration of actual traffic conditions. SOLUTION: When there is the possibility of the deceleration of a preceding vehicle (step S24), at least one of a drive torque and a braking torque is changed, and the announcement timing(threshold THW-Th) of a contact possibility announcing means for announcing contact possibility is changed (step S22). Thus, when there is the possibility of the deceleration of the preceding vehicle, the contact possibility announcing means is operated in an earlier stage. COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2004161099A Vehicular alarm 有权
公开(公告)号：JP2004161099A
公开(公告)日：2004-06-10
申请号：JP2002328176
申请日：2002-11-12
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KIMURA TAKESHI , SUZUKI TATSUYA , USUI HISATAKA , NAITOU MOTOHIRA
IPC分类号： B60R21/00 , B60T7/12 , B60W30/00 , B60W30/08 , B60W50/14 , B60W50/16 , G08G1/16
摘要： PROBLEM TO BE SOLVED: To make an announcing effect of contact possibility effective even if generated torque and a controlled variable are in a balanced state. SOLUTION: When a vehicle-to-vehicle distance equivalent to or less than a prescribed distance continues for a prescribed time or more, (steps S51, S52), a correction amount Fc is corrected (step S53). The correction amount Fc is an amount for correcting driving force required by a driver to notify the driver of contact possibility by applying repulsion to a vehicle in the case of presence of the contact possibility. If driver's operation and the repulsion are balanced (in a fixed distance), the balanced condition is released by correcting the correction amount Fc. COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2004161098A Alarming device for vehicle 有权
公开(公告)号：JP2004161098A
公开(公告)日：2004-06-10
申请号：JP2002328171
申请日：2002-11-12
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： SUZUKI TATSUYA , KIMURA TAKESHI , NAITOU MOTOHIRA , USUI HISATAKA
IPC分类号： B60R21/00 , B60K28/14 , B60T7/12
摘要： PROBLEM TO BE SOLVED: To sufficiently display the function as an alarm for a contact possibility without making a driver feel troublesome. SOLUTION: When an own vehicle is running on an ascending road (step S22), a threshold value and a control gain which become parameters for the alarm for a contact possibility are made smaller in response to the gradient of the ascending road (step S22). When the own vehicle is running on a descending road (step S23), the threshold value and the control gain are made larger in response to the gradient of the descending road. The threshold value specifies the alarming timing of the alarm for the contact possibility, and the control gain specifies the strength of the alarm (braking force). Therefore, when the own vehicle is running on the ascending road, for the alarm for the contact possibility, the alarming timing becomes later, and the strength becomes weaker. In the meantime, when the own vehicle is running on the descending road, for the alarm for the contact possibility, the alarming timing becomes earlier, and the strength becomes stronger. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2008018873A Suspension structure, automobile, and camber angle suppressing method 审中-公开
标题翻译：悬挂结构，汽车和汽车角度抑制方法
公开(公告)号：JP2008018873A
公开(公告)日：2008-01-31
申请号：JP2006193301
申请日：2006-07-13
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： OKANO TOSHIHIKO , USUI HISATAKA , KOYAMA NAGATOMO
IPC分类号： B60G7/02 , B60G3/20 , F16F15/08
摘要： PROBLEM TO BE SOLVED: To make negative a camber change on a bound side at rolling, and to suppress camber at pitching according to braking force or driving force.
SOLUTION: A suspension structure comprises a suspension arm 3 for supporting a wheel, and a bush 4 for supporting the suspension arm 3 by a vehicle body 5 in a rocking manner, and the bush 4 is constituted so that the suspension arm 3 is displaced in the right-and-left direction of the vehicle body when the suspension arm 3 is displaced in the longitudinal direction of the vehicle body according to the braking force or the driving force. More specifically, the bush 4 is constituted of an inner cylinder 7 pivotably supported by the vehicle body 5 in the longitudinal direction of the vehicle body, an outer cylinder 9 which is fixed to the suspension arm 3 and circumferentially provided on the inner cylinder 7, a shock-absorbing member 10 interposed between the inner cylinder 7 and the outer cylinder 9, and a baffle plate 11 for relatively displacing the inner cylinder 7 and the outer cylinder 9 in the radial direction when the inner cylinder 7 and the outer cylinder 9 are relatively displaced in the axial direction.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：在轧制时在边界上使负弯道变化，并根据制动力或驱动力抑制俯仰时的弯度。解决方案：悬架结构包括用于支撑车轮的悬架臂3和用于以摇摆方式由车体5支撑悬架臂3的衬套4，并且衬套4构成为使得悬架臂3 当悬架臂3根据制动力或驱动力在车身的纵向方向上移位时，在车体的左右方向上移位。更具体地，衬套4由在车体的纵向方向上被车体5可枢转地支撑的内筒7，固定到悬架臂3并沿周向设置在内筒7上的外筒9构成，插入在内筒7和外筒9之间的减震构件10，以及当内筒7和外筒9为内径7时，使内筒7和外筒9在径向方向相对移动的挡板11 在轴向上相对位移。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2004352052A Alarming device for vehicle, and deviation-from-lane preventing device equipped with the same 有权
公开(公告)号：JP2004352052A
公开(公告)日：2004-12-16
申请号：JP2003151322
申请日：2003-05-28
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： MATSUMOTO SHINJI , TAYA SATOSHI , SUZUKI TATSUYA , USUI HISATAKA
IPC分类号： B60R21/00 , B60T7/12 , B60T8/17 , B60T8/1755 , B62D15/02 , G08G1/16
CPC分类号： B60T8/17557 , B60T2201/08 , B60T2201/082 , B60W50/16 , B62D15/029
摘要： PROBLEM TO BE SOLVED: To provide an alarming device for a vehicle which can instantly and surely make a driver recognize an alarm which is emitted based on the running state of the vehicle, and at the same time, can suppress cost increase, and to provide a deviation-from-lane preventing device equipped with the alarming device for the vehicle.
SOLUTION: A vibration such as one received when passing a rumble strip is generated on the vehicle as a deviation alarm to the driver. In order to generate the vibration, target braking fluid pressures P
sFL to P
sRR for changing the wheel speed are set (steps S32 to S34), and are output to a braking fluid pressure controlling circuit 7 (a step S44).
COPYRIGHT: (C)2005,JPO&NCIPI

7. 发明专利

JP2004164190A Annunciator for vehicle 有权
标题翻译：汽车警报器
公开(公告)号：JP2004164190A
公开(公告)日：2004-06-10
申请号：JP2002328175
申请日：2002-11-12
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： KIMURA TAKESHI , SUZUKI TATSUYA , USUI HISATAKA , NAITOU MOTOHIRA
IPC分类号： B60R21/00 , B60T7/12 , B60T7/22 , B60W30/00 , B60W30/08 , B60W30/16 , B60W50/14 , B60W50/16 , G08G1/16
CPC分类号： B60T7/22 , B60T2201/02 , B60T2201/08 , B60T2201/082 , B60T2201/086 , B60W2550/10 , G08G1/166 , G08G1/167
摘要： PROBLEM TO BE SOLVED: To validate the effects of the announcement of contact possibility by making an announcement under the consideration of actual conditions. SOLUTION: When an elapsed time after the change of a traffic lane is within a predetermined time (step S21), a threshold THW-Th for an inter-vehicle time is changed to a threshold Th-1 smaller than a threshold Th-0, and a control gain k-THW for the inter-vehicle time is changed to a coefficient k THW -1 smaller than a coefficient k THW -0 (step S23). In this case, the threshold THW-Th for the inter-vehicle time is set to regulate the start timing of the announcement of contact possibility, and the control gain k-THW for the inter-vehicle time is set to regulate the scale of a damping force as the announcement of contract possibility. Therefore, the above mentioned change is carried out since the change of the traffic lane until the lapse of the predetermined time so that the start timing can be delayed, and that the braking power can be weakened. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过在实际情况下进行公告来验证公告的可能性的效果。解决方案：当行车道改变之后的经过时间在预定时间内（步骤S21）时，车辆间时间的阈值THW-Th变为小于阈值Th-Th -0和用于车辆间时间的控制增益k-THW被改变为小于系数k THW -0的系数k THW -0（步骤S23 ）。在这种情况下，设定车辆间时刻的阈值THW-Th来调节接通可能性的通知的开始时刻，并且设定车辆间时间的控制增益k-THW来调节阻尼力作为宣布合同的可能性。因此，由于行车道的改变直到经过了预定时间为止，所以可以延迟开始定时，并且可以削弱制动力。版权所有（C）2004，JPO

8. 发明专利

JP2003054394A Brake control device for vehicle 有权
标题翻译：车辆制动控制装置
公开(公告)号：JP2003054394A
公开(公告)日：2003-02-26
申请号：JP2001239728
申请日：2001-08-07
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： SUZUKI TATSUYA , TOYODA HIROMITSU , TAKAHAMA MIGAKU , USUI HISATAKA , NAITOU MOTOHIRA , KIMURA TAKESHI , WATANABE MASAYUKI
IPC分类号： B60T7/12 , B60T8/172
摘要： PROBLEM TO BE SOLVED: To provide a brake control device for a vehicle capable of inhibiting the change of deceleration generated in a self-vehicle, and surely preventing the collision without giving the feeling of incompatible to an occupant.
SOLUTION: A brake staring timing TTCCOM is determined on the basis of the road surface μ, a self-vehicle speed Vc, a forward object speed Vp, an arrival time TTC is calculated by dividing a distance DIST from the self-vehicle to the forward object, by a relative speed Vr, and the braking is started with, a target braking fluid pressure α when the arrival time TTC becomes less than the brake starting timing TTCCOM. The smaller the road surface μ is, the higher the self-vehicle speed is, and the higher the forward object speed Vp is, the longer the brake starting timing TTCCOM is determined, to start the braking from a point of time separated more, whereby the change of deceleration to these factors can be reduced. The target braking fluid pressure for achieving the target braking force is determined on the basis of the road surface μ, the arrival time and the average speeds of the self-vehicle and the forward object.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够抑制在自行车中产生的减速度变化的车辆制动控制装置，并且可靠地防止碰撞而不产生与乘员不兼容的感觉。解决方案：基于路面μ，自行车速度Vc，正向物体速度Vp，到达时间TTC，通过将距离本车辆的距离DIST除以前进来计算制动器起搏定时TTCCOM 对象，通过相对速度Vr进行制动，并且在到达时间TTC变得小于制动开始时刻TTCCOM时开始目标制动流体压力α的制动。路面μ越小，自车速度越高，前进对象速度Vp越高，制动开始时刻TTCCOM越长，从更多的时间开始制动，由此可以减少对这些因素的减速变化。基于道路面μ，到达时间以及自身车辆和正向物体的平均速度来确定用于实现目标制动力的目标制动流体压力。

9. 发明专利

JP2010195089A Steering control device and method for vehicle 有权
标题翻译：转向控制装置及车辆方法
公开(公告)号：JP2010195089A
公开(公告)日：2010-09-09
申请号：JP2009039632
申请日：2009-02-23
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： JINNO KENICHI , YASUNO YOSHIKI , TANEDA TOMOAKI , USUI HISATAKA
IPC分类号： B60W10/18 , B60W10/184 , B60W10/20 , B60W30/00 , B60W30/02 , B60W40/068 , B62D5/04 , B62D6/00 , B62D7/08 , B62D101/00 , B62D109/00 , B62D111/00 , B62D113/00 , B62D137/00
摘要： PROBLEM TO BE SOLVED: To suppress the movement to the side of a low μ road of a wheel grounded on the side of a high μ road, and to suppress the rotational displacement to the yaw direction of a vehicle.
SOLUTION: When the vehicle travels on a split μ road, and a braking force is generated in wheels, a yaw moment arithmetic part 18 calculates a yaw moment to be generated in a vehicle due to the difference of the braking force between right and left wheels. Also, when the yaw moment is equal to or more than a first set value, a braking time front-and-rear wheel steering angle calculation part 21 reduces a target yaw rate. Moreover, the braking time front-and-rear wheel steering angle calculation part 21 reduces a target lateral deceleration in comparison with the case that the yaw moment is less than a second set value.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：抑制在高μ路的一侧接地的车辆的低μ路的一侧的移动，并且抑制对车辆的偏航方向的旋转位移。解决方案：当车辆在分开的μ路上行驶并且在车轮中产生制动力时，偏航力矩算术部分18计算由于右侧之间的制动力的差异而在车辆中产生的横摆力矩和左轮。此外，当横摆力矩等于或大于第一设定值时，制动时间前后轮舵角计算部21减小目标横摆率。此外，与横摆力矩小于第二设定值的情况相比，制动时间前后轮舵角计算部21减少目标横向减速度。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2007038747A Pitching controlling device of vehicle 审中-公开
标题翻译：车辆控制装置
公开(公告)号：JP2007038747A
公开(公告)日：2007-02-15
申请号：JP2005223158
申请日：2005-08-01
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： MAKITA MITSUHIRO , USUI HISATAKA
IPC分类号： B62D6/00 , B62D101/00 , B62D103/00 , B62D113/00 , B62D137/00
摘要： PROBLEM TO BE SOLVED: To provide a pitching controlling device of a vehicle capable of restraining the pitching of a vehicle body at the time of acceleration and deceleration without making riding comfort worse. SOLUTION: This vehicle capable of independently steering right and left wheels 1 and 2 comprises a vehicle forward and backward acceleration sensor 10 detecting forward and backward deceleration of the vehicle, and a control unit 9 restraining and controlling the pitching for steering the right and left front wheels 1 and 2 in the pitching restraining direction in opposite phases when the forward and backward acceleration of the vehicle is detected. COPYRIGHT: (C)2007,JPO&INPIT

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