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1. 发明专利

JP2001260859A SENSOR ABNORMALITY DETECTING DEVICE FOR VEHICLE 失效
公开(公告)号：JP2001260859A
公开(公告)日：2001-09-26
申请号：JP2000078766
申请日：2000-03-21
申请人： TOYOTA MOTOR CORP , AISIN SEIKI , DENSO CORP , TOYOTA CENTRAL RES & DEV
发明人： OKITA TOSHINOBU , TANAKA AKIRA , YASUI YOSHIYUKI , SAWADA MAMORU , SUGIURA NOBORU
IPC分类号： G01P3/42 , B60T8/172 , B60T8/88 , B60W50/00 , G01P15/00
摘要： PROBLEM TO BE SOLVED: To provide a sensor abnormality detecting device for a vehicle, preventing the erroneous detection of the abnormality of sensors. SOLUTION: A road surface μ-gradient arithmetic circuit 14, a vibration level arithmetic circuit 16 and a tire gripped condition detecting circuit 24 are used for detecting a wheel gripping level in accordance with output signals from sensors including a wheel speed sensor 12, a temperature sensor 18, a wiper operation detecting sensor 20 and a vehicle speed sensor 22, while a sensor abnormality detecting circuit 30 for detecting the abnormality of sensors including a yaw-rate sensor 26, a steering angle sensor 28 and a lateral acceleration sensor 29 does not detect the abnormality of the sensors when the gripping level is low.

2. 发明专利

JP2010018207A Travel supporting control system 有权
标题翻译：旅行支持控制系统
公开(公告)号：JP2010018207A
公开(公告)日：2010-01-28
申请号：JP2008181869
申请日：2008-07-11
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OKITA TOSHINOBU
IPC分类号： B60W30/00 , B60R21/00 , B60W30/095 , B60W30/12 , B60W40/09 , B62D6/00 , B62D101/00 , B62D119/00 , G08G1/16
CPC分类号： B60W30/09 , B60K31/0008 , B60W30/12 , B60W40/02 , B62D1/28 , B62D15/025 , G08G1/161
摘要： PROBLEM TO BE SOLVED: To provide a travel supporting control system for preventing interference between operation by a driver and motion for keeping a lane by the control system.
SOLUTION: In a travel supporting control system 10 with an LDW/LKA system 17 performing travel lane keeping supporting control so that a driver's own vehicle V travels without departing a lane, the system 17 calculates a virtual lane width that is a width of a lane narrowed by an obstacle O detected by an obstacle detection sensor 11, and stops the travel lane keeping supporting control when the calculated virtual lane width W is not wider than a threshold and an avoidance operation by the driver is needed. The system 17 thereby stops the operations of the LDW and the LKA at appropriate timing and the interference between the operation by the driver and the motion for keeping the lane by the control system, is prevented.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于防止驾驶员的操作和通过控制系统保持车道的运动之间的干扰的行驶支持控制系统。解决方案：在具有LDW / LKA系统17的行驶支持控制系统10中，执行行驶车道保持支持控制，使得驾驶员本身的车辆V不离开车道而行驶，系统17计算虚拟车道宽度，其为宽度由障碍物检测传感器11检测到的障碍物O变窄的车道，并且当计算出的虚拟车道宽度W不大于阈值时停止行驶车道保持支撑控制，并且需要驾驶员的回避操作。因此，系统17在适当的定时停止LDW和LKA的操作，并且防止驾驶员的操作与由控制系统保持车道的动作之间的干扰。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2009107622A Warning device for vehicle 有权
标题翻译：警告车辆装置
公开(公告)号：JP2009107622A
公开(公告)日：2009-05-21
申请号：JP2008320776
申请日：2008-12-17
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OKITA TOSHINOBU
IPC分类号： B60R21/00 , B60T7/12 , B60W10/04 , B60W10/06 , B60W10/18 , B60W10/188 , B60W30/08 , B60W30/09 , B60W30/095 , F02D29/02
摘要： PROBLEM TO BE SOLVED: To provide a warning device for a vehicle for preventing the problem that a driver feels a sense of incompatibility due to warning, or a problem that warning effects are reduced, the problems which occur since any difference is caused between the changing amounts of accelerations before and after warning start due to the acceleration of a vehicle before warning braking. SOLUTION: This warning device for the vehicle determines a target acceleration b during warning braking on the basis of acceleration (a) of its own vehicle when a collision prediction time t reaches a warning braking time T1. Then, the device sets driving force to 0 by fully closing the throttle valve of an engine. Furthermore, the device applies braking force for achieving the target acceleration b when it is decided that the target acceleration b is not achieved. The device sets the target acceleration b as a proper value on the basis of the acceleration (a) when the collision prediction time t reaches the warning braking time T1. Thus, the changing amounts of the acceleration before and after warning start is set to proper amounts. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于车辆的警告装置，用于防止驾驶员由于警告而感到不兼容的感觉或者警告效果降低的问题，由于引起任何差异而出现的问题在警告制动之前由于车辆的加速而在警告开始之前和之后的改变的加速度量之间。解决方案：当碰撞预测时间t达到警告制动时间T1时，该车辆警告装置基于本车辆的加速度（a）确定警告制动期间的目标加速度b。然后，通过完全关闭发动机的节流阀，该装置将驱动力设定为0。此外，当确定未达到目标加速度b时，该装置施加用于实现目标加速度b的制动力。基于当碰撞预测时间t达到警告制动时间T1时的加速度（a），该装置将目标加速度b设定为适当的值。因此，将警告开始前后的加速度的变化量设定为适当的量。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2007302167A Warning device for vehicle 有权
标题翻译：警告车辆装置
公开(公告)号：JP2007302167A
公开(公告)日：2007-11-22
申请号：JP2006134321
申请日：2006-05-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OKITA TOSHINOBU
IPC分类号： B60R1/00 , B60R11/04 , B60R21/00 , B60T7/12 , B60W10/04 , B60W10/06 , B60W10/18 , B60W10/188 , B60W10/20 , B60W30/00 , B60W30/09 , B60W30/095 , B60W50/14 , B60W50/16 , G08G1/16
CPC分类号： B60W10/184 , B60R21/0134 , B60W2040/0818
摘要： PROBLEM TO BE SOLVED: To provide a warning device for a vehicle for preventing the problem that a driver feels a sense of incompatibility due to warning, or a problem that warning effects are reduced, the problems which occur since any difference is caused between the changing amounts of accelerations before and after warning start due to the acceleration of a vehicle before warning braking. SOLUTION: This warning device for the vehicle determines a target acceleration b during warning braking on the basis of acceleration (a) of its own vehicle when a collision prediction time t reaches a warning braking time T1. Then, the device sets driving force to 0 by fully closing the throttle valve of an engine. Furthermore, the device applies braking force for achieving the target acceleration b when it is decided that the target acceleration b is not achieved. The device sets the target acceleration b as a proper value on the basis of the acceleration (a) when the collision prediction time t reaches the warning braking time T1. Thus, it is possible to set the changing amounts of the acceleration before and after warning start to proper amounts. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于车辆的警告装置，用于防止驾驶员由于警告而感到不兼容的感觉或者警告效果降低的问题，由于引起任何差异而出现的问题在警告制动之前由于车辆的加速而在警告开始之前和之后的改变的加速度量之间。解决方案：当碰撞预测时间t达到警告制动时间T1时，该车辆警告装置基于本车辆的加速度（a）确定警告制动期间的目标加速度b。然后，通过完全关闭发动机的节流阀，该装置将驱动力设定为0。此外，当确定未达到目标加速度b时，该装置施加用于实现目标加速度b的制动力。基于当碰撞预测时间t达到警告制动时间T1时的加速度（a），该装置将目标加速度b设定为适当的值。因此，可以将警告开始前后的加速度的变化量设定为适当的量。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2008039478A Tester of object detecting means, and testing vehicle 审中-公开
标题翻译：对象检测手段和测试车辆
公开(公告)号：JP2008039478A
公开(公告)日：2008-02-21
申请号：JP2006211281
申请日：2006-08-02
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NAGATA SHINICHI , OKITA TOSHINOBU , KATSUMATA HARUHIKO , SUZUKI TETSUO
IPC分类号： G01M7/08 , G01M17/007 , G01S7/40
摘要： PROBLEM TO BE SOLVED: To provide a tester of object detecting means and a testing vehicle for reducing a cost for testing the object detecting means, and improving the testing precision.
SOLUTION: The tester 10 is provided with: an attaching section 12 for attaching the object detecting means 20, 22; a supporting section 14 for switchably supporting the attaching section 12 between a first location at which an object 60 is detected and a second location at which a conflict of the object 60 is avoided; and a driving section 16 for driving the supporting section 14 to switch the attaching section 12 between the first and second locations. The testing vehicle 100 is composed by mounting the tester 10 to a loading bed 42 in the vehicle 40.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种物体检测装置的测试器和用于降低测试对象检测装置的成本的测试车辆，并且提高测试精度。解决方案：测试器10设有：用于附接对象检测装置20,22的附接部分12; 支撑部分14，用于在检测到物体60的第一位置和避免物体60的冲突的第二位置之间可切换地支撑附接部分12; 以及用于驱动支撑部分14以在第一和第二位置之间切换安装部分12的驱动部分16。测试车辆100通过将测试器10安装到车辆40中的装载床42来组成。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007118863A Steering device 审中-公开
标题翻译：转向装置
公开(公告)号：JP2007118863A
公开(公告)日：2007-05-17
申请号：JP2005316523
申请日：2005-10-31
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OKITA TOSHINOBU
IPC分类号： B62D6/00 , B62D5/04 , B62D101/00 , B62D109/00 , B62D113/00 , B62D117/00 , B62D137/00
摘要： PROBLEM TO BE SOLVED: To provide a steering device capable of performing adequate steering support by suppressing a sense of incongruity on a driver when detecting an emergency condition of a vehicle. SOLUTION: The steering device 10 is provided with a steering support quantity increasing means 14 for increasing the steering support quantity to the steering operation by a driver when detecting an emergency condition of the vehicle. In this steering device 10, the steering support quantity increasing means 14 increases the steering support quantity based on the steering characteristic of the driver. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过在检测到车辆的紧急情况时抑制驾驶员的不协调感来进行适当的转向支援的转向装置。解决方案：转向装置10设置有转向支撑量增加装置14，用于当检测到车辆的紧急情况时，增加驾驶员对转向操作的转向支撑量。在该转向装置10中，转向支撑量增加装置14基于驾驶员的转向特性来增加转向支撑量。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006347345A PERIPHERY WARNING DEVICE FOR VEHICLE 审中-公开
公开(公告)号：JP2006347345A
公开(公告)日：2006-12-28
申请号：JP2005175619
申请日：2005-06-15
申请人： TOYOTA MOTOR CORP
发明人： OKITA TOSHINOBU , YOTSUYA KOJI , SHIMIZU MASAYUKI , MATSUBAYASHI KIYOYOSHI , OBARA KOJI
IPC分类号： B60R21/00 , G08B21/00 , G08G1/16
摘要： PROBLEM TO BE SOLVED: To prevent secondary disaster by certainly detecting dropping off accident of a vehicle and performing warning to a periphery. SOLUTION: When loads of respective wheels are detected (100) and four wheels are in the state of no load for a certain time or longer, warning is performed to the periphery (102, 104) and it is determined whether or not the vehicle is continuing dropping off by determining whether or not the state of no load is continued regarding the four wheels. When it is continuously dropping off, the warning to the periphery is continued (108, 104). COPYRIGHT: (C)2007,JPO&INPIT

8. 发明专利

JP2011221654A Preceding vehicle detection device, and collision warning apparatus and collision avoidance device using the same 有权
标题翻译：使用车辆检测装置，碰撞警告装置和使用其的冲突避免装置
公开(公告)号：JP2011221654A
公开(公告)日：2011-11-04
申请号：JP2010087976
申请日：2010-04-06
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OKITA TOSHINOBU
IPC分类号： G08G1/16 , B60R21/00
摘要： PROBLEM TO BE SOLVED: To provide a preceding vehicle detection device whose detection accuracy of a moving locus of a preceding vehicle in a lane change using a radar device is raised, and to provide a collision warning apparatus and a collision avoidance device using the same.SOLUTION: In a system which acquires a relative position relation with the preceding vehicle using a surrounding millimeter wave sensor 20, whose collision avoidance ECU1 performs a collision determination with the preceding vehicle based on the acquired relative position relation, and executes a collision warning and a collision avoidance operation when there is a possibility of collision, a preceding vehicle horizontal position correction part 10 corrects position information about the preceding vehicle detected by a radar device 2 based on information acquired by an image recognition device 3 and other sensor groups 40-44, information about a target except the preceding vehicle acquired by the radar device 2, etc. to determine a change in the position relation between the preceding vehicle and a present vehicle in the lane change such as passing.
摘要翻译：要解决的问题：提供一种前方车辆检测装置，其使用雷达装置在车道变更中前方车辆的移动轨迹的检测精度提高，并且提供使用以下方式的碰撞警告装置和防撞装置一样。解决方案：在使用周边毫米波传感器20获取与前一车辆的相对位置关系的系统中，其碰撞避免ECU1基于获取的相对位置关系与前方车辆进行碰撞判定，并执行碰撞警告和碰撞避免操作时，前方车辆水平位置校正部10基于由图像识别装置3和其他传感器组40获取的信息来校正由雷达装置2检测出的关于前一车辆的位置信息 -44，关于由雷达装置2获取的前一车辆以外的目标的信息等，以确定在通过中的车道改变中前方车辆与当前车辆之间的位置关系的变化。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2008238968A Collision avoiding device 有权
标题翻译：碰撞避免装置
公开(公告)号：JP2008238968A
公开(公告)日：2008-10-09
申请号：JP2007082334
申请日：2007-03-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OKITA TOSHINOBU
IPC分类号： B60R21/00 , B60T7/12 , B60T8/17 , B60W10/18 , B60W10/184 , B60W10/20 , B60W30/00 , B60W30/095 , B60W30/12 , B62D5/04 , B62D6/00 , B62D101/00 , B62D107/00 , B62D113/00 , B62D137/00
CPC分类号： B60T7/22 , B60T2201/022 , B60T2201/08 , B60T2201/087 , B60W30/09 , B60W40/072 , B60W40/076 , B60W2420/52 , B62D5/0463 , B62D15/0265
摘要： PROBLEM TO BE SOLVED: To provide a collision avoiding device for performing collision avoiding control in an early stage, and for generating warning while preventing any useless collision avoiding control or generation of warning by highly precisely deciding collision possibility against an obstacle apart from its own vehicle.
SOLUTION: A collision avoiding ECU1 estimates a traveling orbit based on the estimated curve radius of its own vehicle by a basic traveling orbit estimation part 12, and an separated distance between its own vehicle and a while line is calculated on the basis of the relative positional relation between its own vehicle and the white line by a changed traveling orbit estimation part 15, and a path following the white line is estimated as a changed traveling orbit in a state that the separated distance is maintained. When automatic steering control or deviation warning control is not performed, a collision deciding part 17 decides collision on the basis of the basic traveling orbit estimated by the basic traveling orbit estimation part 12, and when automatic steering control or deviation warning control is performed, the collision deciding part 17 changes the traveling orbit to a changed traveling orbit estimated by the changed traveling orbit estimation part 15 to decide collision.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在早期阶段进行碰撞避免控制的防碰撞装置，并且用于在防止任何无用的碰撞避免控制或产生警告的同时通过高度精确地确定对障碍物的碰撞可能性而产生警告自己的车。解决方案：碰撞避免ECU1基于基本行驶轨道估计部分12基于其本车辆的估计曲线半径来估计行驶轨道，并且基于通过改变的行进轨道估计部分15，其自己的车辆和白线之间的相对位置关系以及在白线之后的路径在保持分开的距离的状态下被估计为改变的行进轨道。当不执行自动转向控制或偏差警告控制时，碰撞判定部17基于由基本行驶轨道估计部12估计出的基本行驶轨迹来判定碰撞，当执行自动转向控制或偏差警告控制时，碰撞判定部17将行进轨道改变为由变更的行驶轨道估计部15估计的改变的行进轨道，以决定碰撞。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2006195579A Vehicle control device 审中-公开
标题翻译：车辆控制装置
公开(公告)号：JP2006195579A
公开(公告)日：2006-07-27
申请号：JP2005004365
申请日：2005-01-11
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： OKITA TOSHINOBU
IPC分类号： G08G1/16 , B60R19/48 , B60R21/00 , B60R21/01 , B60R21/16 , B60R22/46
摘要： PROBLEM TO BE SOLVED: To provide a vehicle control device for preventing malfunction of on-vehicle equipment operated based on a detection result of a vehicle or the circumferential state of the vehicle. SOLUTION: Current position information of the vehicle is acquired from a navigation system, and it is determined whether or not the current vehicle position corresponds to a position of vehicle causing malfunction of the on-vehicle equipment (e.g., safety device) operated based on the detection result of the vehicle or the circumferential state of the vehicle. When the correspondence is determined, a malfunction preventive measure for suppressing the operation of the on-vehicle equipment is executed. When the on-vehicle equipment is operated, whether this operation is malfunction or not is determined, and when the malfunction is determined, it is stored as a new "malfunction occurrence position". COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于防止基于车辆的检测结果或车辆的周向状态而操作的车载设备的故障的车辆控制装置。
解决方案：从导航系统获取车辆的当前位置信息，并且确定当前车辆位置是否对应于车辆设备（例如，安全装置）操作的故障的位置基于车辆的检测结果或车辆的周向状态。当确定通信时，执行用于抑制车载设备的操作的故障预防措施。当操作车载设备时，确定该操作是否故障，并且当故障确定时，其被存储为新的“故障发生位置”。版权所有（C）2006，JPO＆NCIPI

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