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21. 发明专利

JP2007288905A Vehicle and control method thereof 有权
标题翻译：车辆及其控制方法
公开(公告)号：JP2007288905A
公开(公告)日：2007-11-01
申请号：JP2006112631
申请日：2006-04-14
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SHIMADA MICHIHITO , MAKI KAZUYA
IPC分类号： B60L7/24 , B60T8/17
CPC分类号： B60K6/442 , B60K6/52 , B60W2520/10 , Y02T10/6234 , Y02T10/6265
摘要： PROBLEM TO BE SOLVED: To prevent a sense of incongruity which a driver tend to have in a brake request operation by replacing a regenerative braking force to a braking force by a hydraulic braking means.
SOLUTION: In a hybrid car 20, when a driver presses a braking pedal 85 and a vehicle speed V becomes not more than a reference vehicle speed Vref while a motor 50 is outputting the regenerative braking force, the motor 50 and an HBS 100 are controlled so that a requested braking force BF* can be obtained, together with replacement preprocessing (steps S190-S220, S160) for driving and controlling pumps 115, 125 included in the brake actuator 102 of the HBS 100 so that their intrinsic pressurizing performance can be obtained, and replacing main processing (steps S240-S280, S160) for reducing the regenerative braking force of the motor 50 and increasing the pressurizing pressure of the pumps 115, 125 to replace the regenerative braking force by a pressurizing braking force BFpp.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了通过用液压制动装置将再生制动力替换为制动力来防止驾驶员在制动请求操作中倾向于产生不协调的感觉。解决方案：在混合动力汽车20中，当电动机50输出再生制动力时，当驾驶员按压制动踏板85并且车速V变得不超过参考车速Vref时，马达50和HBS 100被控制，以便与用于驱动和控制包括在HBS 100的制动致动器102中的泵115,125的替换预处理（步骤S190-S220，S160）一起获得所要求的制动力BF *，使得它们的固有加压可以获得性能，并且更换用于减小电动机50的再生制动力的主要处理（步骤S240-S280，S160），并且增加泵115,125的加压压力，以通过加压制动力BFpp代替再生制动力。版权所有（C）2008，JPO＆INPIT

22. 发明专利

JP2007288904A Vehicle and control method thereof 有权
标题翻译：车辆及其控制方法
公开(公告)号：JP2007288904A
公开(公告)日：2007-11-01
申请号：JP2006112630
申请日：2006-04-14
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SHIMADA MICHIHITO , MAKI KAZUYA
IPC分类号： B60L7/24 , B60T8/17
CPC分类号： B60W20/13 , B60K6/442 , B60K6/52 , B60W10/08 , B60W20/00 , B60W2520/10 , Y02T10/6234 , Y02T10/6265
摘要： PROBLEM TO BE SOLVED: To more smoothly replace a regenerative braking force with a braking force based on a hydraulic braking means, when an instruction that stopping regeneration using a motor should be stopped.
SOLUTION: In a hybrid car 20, when an n-position is set while the motor 50 is outputting the regenerative braking force or when a regeneration prohibiting flag Fr is set at a value 1 to instruct regeneration stop, a motor 50 and an HBS 100 are controlled so that a requested braking force BF* can be obtained, together with replacement preprocessing (steps S200-S230, S170) for driving and controlling pumps 115, 125 so that their intrinsic pressurizing performance can be obtained, and replacement main processing (steps S250-S290, S170) for reducing the regenerative braking force of the motor 50 and increasing the pressurizing force of the pumps 115, 125 to replace the regenerative force by a pressurizing force BFpp of the pumps 115, 125.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了更平稳地用基于液压制动装置的制动力来代替再生制动力，当停止使用电动机停止再生的指令时。解决方案：在混合动力汽车20中，当电动机50输出再生制动力时设定n位置，或者当再生禁止标志Fr被设定为值1以指示再生停止时，电动机50和控制HBS 100，使得能够获得用于驱动和控制泵115,125的替换预处理（步骤S200-S230，S170）的所请求的制动力BF *，从而可以获得其固有的加压性能，并且替换主体处理（步骤S250-S290，S170），用于减小电动机50的再生制动力，并增加泵115,125的加压力，以通过泵115,125的加压力BFpp代替再生力。版权所有（C）2008，JPO＆INPIT

23. 发明专利

JP2007308097A Vehicle and its control method 审中-公开
标题翻译：车辆及其控制方法
公开(公告)号：JP2007308097A
公开(公告)日：2007-11-29
申请号：JP2006141619
申请日：2006-05-22
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SHIMADA MICHIHITO , KODAMA SHINYA , MAKI KAZUYA
IPC分类号： B60T8/00 , B60T8/17 , B60T13/12 , B60T17/22
CPC分类号： B60W20/50 , B60K6/44 , B60K6/52 , B60K6/543 , B60T1/10 , B60T8/442 , B60T8/4872 , B60T8/94 , B60T17/18 , B60T2270/402 , B60T2270/604 , B60W10/08 , B60W10/184 , B60W10/188 , B60W20/00 , Y02T10/623 , Y02T10/6265
摘要： PROBLEM TO BE SOLVED: To sufficiently ensure required braking force even if an operation fluid cannot be normally pressurized by any one of braking systems in a vehicle provided with a fluid pressure type braking means having a plurality of braking systems. SOLUTION: In the hybrid automobile 20, when an operation pressure Pmc and a pressurization pressure by respective pumps 115, 125 are generated using required braking force BF*, if it is determined that any one of the first system 110 and the second system 120 of a brake actuator 102 is an abnormal system incapable of pressurizing a brake oil, HBS100 is controlled such that the required braking force BF* can be obtained accompanying with pressurization of the brake oil by the pump 115 or 125 of the normal first system 110 or the second system 120 (step S220 or S230, S210). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使在设置有具有多个制动系统的流体压力式制动装置的车辆中的任何一个制动系统中，即使操作流体不能被正常地加压，也能充分确保所需的制动力。解决方案：在混合动力汽车20中，当使用所需的制动力BF *产生操作压力Pmc和各个泵115,125的加压压力时，如果确定第一系统110和第二系统制动致动器102的系统120是不能对制动油加压的异常系统，HBS100被控制，使得可以通过通常的第一系统的泵115或125对制动油的加压来获得所需的制动力BF * 110或第二系统120（步骤S220或S230，S210）。版权所有（C）2008，JPO＆INPIT

24. 发明专利

JP2008280028A Braking control device for vehicle 有权
标题翻译：汽车制动控制装置
公开(公告)号：JP2008280028A
公开(公告)日：2008-11-20
申请号：JP2008025847
申请日：2008-02-06
申请人： Advics:Kk , 株式会社アドヴィックス
发明人： YASUI YOSHIYUKI , TAKAHARA YASUO , SATO TAKU , MAKI KAZUYA
IPC分类号： B60T8/00 , B60T8/171 , B60T8/172 , B60T13/14 , B60T13/52 , B60T13/66
摘要： PROBLEM TO BE SOLVED: To provide a braking control device for a vehicle, suppressing sense of discomfort with respect to braking operation by a driver, generated by combining a vaccum assist and pump assist different in operating principle. SOLUTION: In this device, in addition to assist of braking operation using a vacuum type booster (vacuum assist Ch2), assist of the braking operation (pump assist Ch5) is performed by using assistant hydraulic pressure regulated by a hydraulic pump and a solenoid valve (pressure added to a master cylinder pressure). The pump assist is started from a time when a braking operation amount reaches a minute value (including 'zero'). Therefore, the pump assist and the vacuum assist are started at approximately the same time, thus causing no seam between them. Accordingly, the sense of discomfort is prevented in the braking operation, even in a combination of assisting actions different in operating principle. In view of a jumping-in (jumping) characteristic of a vacuum type booster VB, the pump assist may be started just in time for the jumping-in. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于车辆的制动控制装置，通过组合真空辅助和不同于工作原理的泵辅助而产生的驾驶员的制动操作的抑制感觉不足。
解决方案：在该装置中，除了使用真空型助力器（真空辅助Ch2）辅助制动操作之外，还通过使用由液压泵调节的辅助液压来进行制动操作（泵辅助Ch5）的辅助电磁阀（加到主缸压力上的压力）。从制动操作量达到微小值（包括“零”）的时刻开始泵辅助。因此，泵辅助和真空辅助在大致相同的时间开始，因此在它们之间不产生接缝。因此，即使在操作原理不同的辅助动作的组合中，制动操作也防止了不适感。鉴于真空式增压器VB的跳入（跳跃）特性，可以及时启动泵辅助以便跳入。版权所有（C）2009，JPO＆INPIT

25. 发明专利

JP2007283836A Brake device for vehicle 有权
标题翻译：汽车制动装置
公开(公告)号：JP2007283836A
公开(公告)日：2007-11-01
申请号：JP2006111242
申请日：2006-04-13
申请人： Advics:Kk , 株式会社アドヴィックス
发明人： MAKI KAZUYA , KOKUBO KOICHI , NAITO MASAYUKI
IPC分类号： B60T8/17 , B60L7/24
CPC分类号： Y02P20/52
摘要： PROBLEM TO BE SOLVED: To provide a driver with brake feeling to reduce unnatural feeling by generating control hydraulic braking force by utilizing hysteresis of a hydraulic brake device constituted of a master cylinder and a wheel cylinder, etc. in a brake device for a vehicle. SOLUTION: The brake device makes a first control to impart at least the control hydraulic braking force over the whole period when a state amount of a brake operation is increased (time t1 to t2). Then, a second control to impart at least regenerative braking force is made by reducing the control hydraulic braking force and increasing the regenerative braking force corresponding to the reduction of the control hydraulic braking force (time t2 to t4). A third control to gradually change the regenerative braking force to the control hydraulic braking force is made by reducing the regenerative braking force and increasing the control hydraulic braking force corresponding to the regenerative braking force (time t4 to t5). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供驾驶员的制动感觉，以通过利用由主缸和轮缸等构成的液压制动装置的滞后来产生控制液压制动力来减少不自然的感觉，制动装置一辆车。解决方案：当制动操作的状态量增加（时间t1至t2）时，制动装置进行第一控制以至少施加整个时间段的控制液压制动力。然后，通过减少控制液压制动力并且增加与控制液压制动力的减小相对应的再生制动力（时刻t2〜t4），进行至少赋予再生制动力的第二控制。通过减少再生制动力并增加与再生制动力对应的控制液压制动力（时刻t4〜t5），进行将再生制动力逐渐变更为控制液压制动力的第三控制。版权所有（C）2008，JPO＆INPIT

26. 发明专利

JP2007276684A Vehicular brake control device 审中-公开
标题翻译：车辆制动控制装置
公开(公告)号：JP2007276684A
公开(公告)日：2007-10-25
申请号：JP2006107284
申请日：2006-04-10
申请人： Advics:Kk , 株式会社アドヴィックス
发明人： KOKUBO KOICHI , MAKI KAZUYA , NAITO MASAYUKI
IPC分类号： B60T8/17 , B60L7/24
摘要： PROBLEM TO BE SOLVED: To prevent the deterioration of a driver's brake feeling of due to the consumption of brake fluid in an M/C.
SOLUTION: In case that the stroke amount of a brake pedal is increased and a differential pressure output value of a differential pressure control valve becomes lower than a differential pressure output value of a last time, it is supposed to be caused by sucking of the brake fluid in the M/C so as to substitute regenerative brake force for hydraulic brake force. In such a case, the differential pressure output value is kept at a value of the last time. Therefore, When the differential pressure output value of the differential pressure control valve becomes lower than the differential pressure output value of the last time due to sucking of the brake fluid in the M/C so as to substitute the regenerative brake force for hydraulic brake force, the differential pressure value can be kept so as not to be lower than the last time. Consequently, the deterioration of the brake feeling caused by gradually changing the generated W/C pressure can be prevented.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了防止在M / C中由于制动液的消耗而引起的驾驶员的制动感觉的劣化。解决方案：在制动踏板的行程量增加并且差压控制阀的差压输出值变得低于最后时间的差压输出值的情况下，应该是由吸引引起的的M / C中的制动液，以代替再生制动力进行液压制动力。在这种情况下，差压输出值保持在最后一次的值。因此，当差压控制阀的差压输出值变得低于由于M / C中的制动液吸引而最后一次的差压输出值，以代替再生制动力进行液压制动力，可以将压差值保持为不低于上次。因此，可以防止由逐渐变化的W / C压力引起的制动感觉的劣化。版权所有（C）2008，JPO＆INPIT

27. 发明专利

JP2006308319A Device and method for detecting slip angle of car body, and motion controller unit for car equipped with same 有权
标题翻译：用于检测汽车车身倾斜角的装置和方法，以及用于车辆的车辆的运动控制单元
公开(公告)号：JP2006308319A
公开(公告)日：2006-11-09
申请号：JP2005128252
申请日：2005-04-26
申请人： Advics:Kk , 株式会社アドヴィックス
发明人： MAKI KAZUYA
IPC分类号： G01B11/26 , B60R16/02 , B60T8/172 , B60T8/1755 , B60W30/02 , B60W40/101 , B60W40/103 , G06T1/00 , G06T7/60
CPC分类号： G06K9/00798
摘要： PROBLEM TO BE SOLVED: To provide a slip angle detection device for a car body capable of precisely estimating the slip angle of the car body by utilizing a road image taken by a camera fixed on the car body. SOLUTION: This device specifies the position of the object (point A) in the front image by utilizing the difference of luminance based on the front image taken prescribed time before by the front camera 65f, and specifies the position of the object (point C) in the rear image which is the same point as the above object by utilizing the difference of luminance based on the rear image taken at present by the rear camera 65r. The displacement m from the position (point C) in the rear image of the same object to the position (point B) which is the same object in the rear image under hypothesis that the slip angle θ of the car body is zero is obtained, the slip angle θ is detected from the equation: θ=tan -1 (m/L) where L is a distance between the cameras. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过利用固定在车体上的照相机拍摄的道路图像来精确地估计轿厢的滑动角度的车身滑行角度检测装置。
解决方案：该装置通过利用基于由前置摄像机65f预先规定的时间的前方图像的亮度差来指定前方图像中的对象（点A）的位置，并指定对象的位置通过利用基于由后置摄像机65r拍摄的后方图像的亮度差，在与上述物体相同点的后方图像中的点C）。获得从车体的滑移角θ为零的假定的同一物体的后方的位置（点C）的位置m到与后方的图像中相同的物体的位置（点B）从以下等式中检测滑移角θ：θ= tan（SP / SP）（m / L）其中L是相机之间的距离。版权所有（C）2007，JPO＆INPIT

28. 发明专利

JP2007276683A Vehicular brake control device 审中-公开
标题翻译：车辆制动控制装置
公开(公告)号：JP2007276683A
公开(公告)日：2007-10-25
申请号：JP2006107283
申请日：2006-04-10
申请人： Advics:Kk , 株式会社アドヴィックス
发明人： NAITO MASAYUKI , MAKI KAZUYA , KOKUBO KOICHI
IPC分类号： B60T13/20 , B60T8/17
摘要： PROBLEM TO BE SOLVED: To prevent the deterioration of brake feeling in a brake early stage by supplying brake fluid sufficient for jumping to a W/C. SOLUTION: Before a brake pedal 11 is depressed by an invalid stroke, a stroke sensor 11a detects that a driver depresses the brake pedal 11. When it is detected, the number of rotations of a motor 60 is set to a high rotation number capable of discharging brake fluid necessary for jumping. Therefore, since the brake pedal 11 is depressed by the invalid stroke, the amount of the brake fluid discharged by pump driving can be improved to be amount capable of corresponding to start hydraulic braking force at the time of jumping. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过提供足以跳转到W / C的制动液来防止制动器早期制动感觉的劣化。解决方案：在制动踏板11被无效行程踩下之前，行程传感器11a检测到驾驶员按下制动踏板11.当检测到马达60的转数被设定为高转速能够排出跳跃所需的制动液的数量。因此，由于制动踏板11被无效行程压下，所以通过泵驱动排出的制动流体的量可以提高到能够对应于跳跃时起动液压制动力的量。版权所有（C）2008，JPO＆INPIT

29. 发明专利

JP2007276550A Vehicular brake control device 有权
标题翻译：车辆制动控制装置
公开(公告)号：JP2007276550A
公开(公告)日：2007-10-25
申请号：JP2006102461
申请日：2006-04-03
申请人： Advics:Kk , 株式会社アドヴィックス
发明人： NAITO MASAYUKI , MAKI KAZUYA , KOKUBO KOICHI
IPC分类号： B60T8/17 , B60L7/24 , B60T8/32
CPC分类号： Y02T10/6221
摘要： PROBLEM TO BE SOLVED: To prevent the deterioration of a driver's brake feeling by entering of a brake pedal based on the consumption of brake liquid in an M/C inner portion. SOLUTION: When regenerative braking force is changed to hydraulic braking force, the decreasing amount of the regenerative braking force per unit time is controlled to become small in a changing early stage and then gradually increase, so as to fix the increase of stroke amount per unit time. Therefore, the increase of the stroke amount per unit time is fixed, and the brake feeling given to a driver is prevented from deteriorating. COPYRIGHT: (C)2008,JPO&INPIT

30. 发明专利

JP2007237777A Brake control device for vehicle 审中-公开
标题翻译：车辆制动控制装置
公开(公告)号：JP2007237777A
公开(公告)日：2007-09-20
申请号：JP2006059422
申请日：2006-03-06
申请人： Advics:Kk , 株式会社アドヴィックス
发明人： MAKI KAZUYA , SHINNO HIROAKI
IPC分类号： B60T8/1761 , B60T8/17
CPC分类号： B60T13/161 , B60T8/17616 , B60T8/3655 , B60T8/4081
摘要： PROBLEM TO BE SOLVED: To secure responsiveness required for pressure reduction of an ABS control.
SOLUTION: When a slip ratio is higher than a first threshold value Th1 and a slip ratio decreasing gradient is higher than a second threshold value Th2, current to first to fourth linear valves SLFR, SLRL, SLFL and SLRR is made OFF, and current is not made to completely flow. As a result, pressure reduction of actual W/C pressure can be prevented from being gently performed due to the influence of fine current to secure responsiveness required for pressure reduction.
COPYRIGHT: (C)2007,JPO&INPIT

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