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    MASTER CYLINDER DEVICE
    1.
    发明申请
    MASTER CYLINDER DEVICE 有权
    主缸装置

    公开(公告)号：US20130167716A1

    公开(公告)日：2013-07-04

    申请号：US13823252

    申请日：2011-09-21

    申请人： Masaaki Uechi ,  Hiroshi Ueno ,  Kiyoyuki Uchida ,  Akira Sakai ,  Tatsuo Sugitani ,  Kazuya Maki ,  Satoshi Ishida

    发明人： Masaaki Uechi ,  Hiroshi Ueno ,  Kiyoyuki Uchida ,  Akira Sakai ,  Tatsuo Sugitani ,  Kazuya Maki ,  Satoshi Ishida

    IPC分类号： F01B1/00

    CPC分类号： B60T11/18 ,  B60T7/042 ,  B60T8/4077 ,  B60T11/16 ,  B60T13/16 ,  B60T13/662 ,  B60T2270/60

    摘要： A master cylinder device including: a housing whose front side is closed and which has a separation wall for separating the inside of the housing into a front side chamber and a rear side chamber; a pressurizing piston disposed in the front side chamber so as to define a pressurizing chamber for pressurizing the brake fluid and an input chamber into which a brake fluid from a high pressure source is introduced; an input piston disposed in the rear side chamber and moving forward by an operation force; and a transmission rod which is through the separation wall, whose proximal end portion is fixed in one of the pressurizing and input pistons, and whose distal end portion is apart from the other of the pressurizing and input pistons in a state of no forward movement.

    摘要翻译： 一种主缸装置，包括：前侧封闭的壳体，其具有用于将壳体的内部分离成前侧室和后侧室的分隔壁; 设置在所述前侧室中的加压活塞，以限定用于对制动液加压的加压室和从高压源引入制动液的输入室; 输入活塞，其设置在后侧室中，并通过操作力向前方移动; 以及传动杆，其通过分隔壁，其近端部分固定在一个加压输入活塞中，并且其前端部分在不向前移动的状态下与另一个加压和输入活塞分离。

    BRAKING APPARATUS
    2.
    发明申请
    BRAKING APPARATUS 有权
    制动装置

    公开(公告)号：US20100222978A1

    公开(公告)日：2010-09-02

    申请号：US12677309

    申请日：2009-01-08

    申请人： Shinya Kodama ,  Kazuya Maki

    发明人： Shinya Kodama ,  Kazuya Maki

    IPC分类号： G06F19/00

    CPC分类号： B60W20/13 ,  B60L7/26 ,  B60T1/10 ,  B60T8/267 ,  B60T8/442 ,  B60T8/4872 ,  B60T2270/604 ,  B60W10/08 ,  B60W10/184 ,  B60W20/00 ,  B60W30/18109 ,  B60W30/18127

    摘要： A pressure braking unit including an operating pressure applying unit that applies an operating pressure to a working fluid according to operation of an operating member; a pressurizing unit that applies a pressurized pressure to the working fluid; a braking force generating unit that generates pressure braking force on wheels by a total pressure of the operating pressure and the pressurized pressure; a regenerative braking unit that generates regenerative braking force on the wheels; and a controlling unit that executes switching control to switch the regenerative braking force to the pressure braking force according to the pressurized pressure, and by prohibiting increase in the pressurized pressure by the pressurizing unit, it is possible to inhibit braking operation feeling from deteriorating while ensuring the braking force.

    摘要翻译： 一种压力制动单元，包括：操作压力施加单元，其根据操作构件的操作向工作流体施加操作压力; 加压单元，其向所述工作流体施加加压压力; 制动力产生单元，其通过所述操作压力和所述加压压力的总压力来产生车轮上的压力制动力; 在所述车轮上产生再生制动力的再生制动单元; 以及控制单元，执行切换控制，以根据加压压力将再​​生制动力切换到压力制动力，并且通过禁止加压单元的加压压力的增加，可以在确保制动操作感觉的同时确保 制动力。

    VEHICLE BRAKE CONTROL APPARATUS
    3.
    发明申请
    VEHICLE BRAKE CONTROL APPARATUS 审中-公开
    车用制动器控制装置

    公开(公告)号：US20100089709A1

    公开(公告)日：2010-04-15

    申请号：US12525623

    申请日：2008-02-27

    申请人： Michihito Shimada ,  Kazuya Maki

    发明人： Michihito Shimada ,  Kazuya Maki

    IPC分类号： B60L7/10 ,  B60T13/18

    CPC分类号： B60T13/686 ,  B60T1/10 ,  B60T7/042 ,  B60T8/4072 ,  B60T2201/03 ,  B60T2270/604

    摘要： A vehicle brake control apparatus is provided with a master cylinder capable of outputting master cylinder pressure, which is pressure of operating fluid generated by operation of a brake pedal, and hydraulic pumps capable of outputting pressurized pressure generated by pressurizing the operating fluid as braking force, wherein a brake ECU is configured to detect driver's requested braking force based on the master cylinder pressure to drive-control the hydraulic pumps based on the requested braking force, and when the hydraulic pumps outputs the braking force, the brake ECU changes the requested braking force according to a pedal stroke of the brake pedal at the time of the detection of the requested braking force, thereby enabling high-precision braking force control by setting optimal requested braking force always according to intension of a driver irrespective of a driving condition of the vehicle to improve drivability.

    摘要翻译： 车辆制动控制装置具有能够输出主缸压力的主缸，该主缸压力是由制动踏板操作产生的工作流体的压力，以及能够输出通过对工作流体加压而产生的加压压力作为制动力的液压泵， 其特征在于，所述制动ECU构成为，根据所述主缸压力来检测驾驶员所要求的制动力，以根据要求的制动力对所述液压泵进行驱动控制，并且当所述液压泵输出制动力时，所述制动ECU改变所述制动力 根据检测到所要求的制动力时的制动踏板的踏板行程，通过根据驾驶员的意图设定最佳要求的制动力，能够进行高精度的制动力控制，而与车辆的驾驶状况无关 以提高驾驶性能。

    Vehicle brake control device
    4.
    发明授权
    Vehicle brake control device 有权
    车辆制动控制装置

    公开(公告)号：US07469974B2

    公开(公告)日：2008-12-30

    申请号：US11591494

    申请日：2006-11-02

    申请人： Kazuya Maki ,  Yasuo Takahara

    发明人： Kazuya Maki ,  Yasuo Takahara

    IPC分类号： B60T13/18

    CPC分类号： B60T8/4081 ,  B60T8/3655

    摘要： During normal braking, a brake fluid supply route is used through which brake fluid is supplied from a master reservoir to wheel cylinders to using first to fourth pumps. When an abnormality occurs, a route is used through which a master cylinder pressure, which is generated by depressing a brake pedal, is transmitted through brake conduits to the wheel cylinders for both front wheels. First to fourth linear valves are provided in parallel with the first to fourth pumps, respectively, and during normal braking, the first to fourth linear valves are operated under duty control to adjust the wheel cylinder pressures that are generated in the wheel cylinders to, respectively.

    摘要翻译： 在正常制动期间，使用制动液供给路径，通过该制动液供给路径，制动液从主油箱向轮缸供给至使用第一至第四泵。 当发生异常时，使用通过制动踏板产生的主缸压力通过制动管道传递到两个前轮的轮缸的路线。 第一至第四线性阀分别与第一至第四泵平行设置，并且在正常制动期间，第一至第四直线阀分别在负载控制下操作以将轮缸中产生的轮缸压力分别调节 。

    Vehicle body slip angle detecting apparatus, vehicle body slip angle detecting method, and vehicle motion control apparatus provided with the vehicle body slip angle detecting apparatus
    5.
    发明授权
    Vehicle body slip angle detecting apparatus, vehicle body slip angle detecting method, and vehicle motion control apparatus provided with the vehicle body slip angle detecting apparatus 有权
    车身滑移角检测装置，车体滑移角检测方法以及设置有车体滑移角检测装置的车辆运动控制装置

    公开(公告)号：US07345749B2

    公开(公告)日：2008-03-18

    申请号：US11402133

    申请日：2006-04-12

    申请人： Kazuya Maki

    发明人： Kazuya Maki

    IPC分类号： G01B11/26

    CPC分类号： G06K9/00798

    摘要： This apparatus specifies, based upon the front image that is photographed by a front camera 65f before the present time by a predetermined time, the position (point A) of the “object” in the front image by utilizing the difference in brightness, and specifies, based upon the rear image photographed by a rear camera 65r at the present time, the position (point C) of the object same as the aforesaid “object” in the rear image by utilizing the difference in brightness. This apparatus obtains the displacement amount m in the image lateral direction of the position (point C) of the specified “same object” in the rear image with respect to the position (point B) of the aforesaid “same object” in the rear image that is to be specified supposing that the vehicle body slip angle θ is “0”, and detects the vehicle body slip angle θ according to the equation of “θ=tan−1(m/L)” (L: camera-to-camera distance).

    摘要翻译： 该装置基于在当前时间之前的前置摄像机65f拍摄预定时间的前方图像，通过利用亮度差来指定前方图像中的“物体”的位置（点A），以及 通过利用亮度差，基于由后方摄像机65r拍摄的后方图像指定与后方图像中的上述“物体”相同的物体的位置（点C）。 该装置相对于后方的图像中的上述“同一物体”的位置（点B）获得后方图像中指定的“同一物体”的位置（点C）的图像横向方向上的位移量m 这将被假定为车身滑角θ为“0”，并且根据“θ= tan -1”（m / L）的等式来检测车身滑移角θ （L：摄像机到摄像机的距离）。

    Vehicle body slip angle detecting apparatus, vehicle body slip angle detecting method, and vehicle motion control apparatus provided with the vehicle body slip angle detecting apparatus
    7.
    发明申请
    Vehicle body slip angle detecting apparatus, vehicle body slip angle detecting method, and vehicle motion control apparatus provided with the vehicle body slip angle detecting apparatus 有权
    车身滑移角检测装置，车体滑移角检测方法以及设置有车体滑移角检测装置的车辆运动控制装置

    公开(公告)号：US20060239508A1

    公开(公告)日：2006-10-26

    申请号：US11402133

    申请日：2006-04-12

    申请人： Kazuya Maki

    发明人： Kazuya Maki

    IPC分类号： G06K9/00

    CPC分类号： G06K9/00798

    摘要： This apparatus specifies, based upon the front image that is photographed by a front camera 65f before the present time by a predetermined time, the position (point A) of the “object” in the front image by utilizing the difference in brightness, and specifies, based upon the rear image photographed by a rear camera 65r at the present time, the position (point C) of the object same as the aforesaid “object” in the rear image by utilizing the difference in brightness. This apparatus obtains the displacement amount m in the image lateral direction of the position (point C) of the specified “same object” in the rear image with respect to the position (point B) of the aforesaid “same object” in the rear image that is to be specified supposing that the vehicle body slip angle θ is “0”, and detects the vehicle body slip angle θ according to the equation of “θ=tan−1(m/L)” (L: camera-to-camera distance).

    摘要翻译： 该装置基于在当前时间之前的前置摄像机65f拍摄预定时间的前方图像，通过利用亮度差来指定前方图像中的“物体”的位置（点A），以及 通过利用亮度差，基于由后方摄像机65r拍摄的后方图像指定与后方图像中的上述“物体”相同的物体的位置（点C）。 该装置相对于后方的图像中的上述“同一物体”的位置（点B）获得后方图像中指定的“同一物体”的位置（点C）的图像横向方向上的位移量m 这将被假定为车身滑角θ为“0”，并且根据“θ= tan -1”（m / L）的等式来检测车身滑移角θ （L：摄像机到摄像机的距离）。

    Vehicle brake device
    8.
    发明申请
    Vehicle brake device 审中-公开
    车辆制动装置

    公开(公告)号：US20050269875A1

    公开(公告)日：2005-12-08

    申请号：US11135495

    申请日：2005-05-24

    申请人： Kazuya Maki ,  Masahiro Matsuura ,  Shigeru Saito ,  Koichi Kokubo ,  Yuji Sengoku

    发明人： Kazuya Maki ,  Masahiro Matsuura ,  Shigeru Saito ,  Koichi Kokubo ,  Yuji Sengoku

    IPC分类号： B60T8/64 ,  B60T13/58 ,  B60W10/08 ,  B60W10/18 ,  B60W30/18

    CPC分类号： B60T13/586 ,  B60L3/108 ,  B60L7/14 ,  B60L7/26 ,  B60L15/2009 ,  B60L50/16 ,  B60L50/61 ,  B60L58/12 ,  B60L2210/40 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/461 ,  B60L2240/465 ,  B60L2250/26 ,  B60T8/38 ,  B60T8/4872 ,  B60T2270/604 ,  B60T2270/608 ,  B60W10/08 ,  B60W10/184 ,  B60W30/18127 ,  Y02T10/6217 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/7275

    摘要： A vehicle brake device is provided with a hydraulic brake device for boosting by a booster device a braking manipulation force generated upon a braking manipulation, for applying a base fluid pressure generated in dependence on the boosted brake manipulation force, to wheel cylinders of wheels so that a base hydraulic brake force is generated on the wheels, and for driving a pump to generate and apply a controlled fluid pressure to the wheel cylinders so that a controlled hydraulic brake force is generated on the wheels; braking manipulation state detecting means for detecting the braking manipulation state; a regenerative brake device for causing an electric motor to generate a regenerative brake force corresponding to the braking manipulation state on the wheels driven by the electric motor; variation detecting means for detecting the variation of an actual regenerative brake force actually generated by the regeneration braking device; and brake force compensating means for generating the controlled fluid pressure by driving the pump of the hydraulic brake device so that a controlled hydraulic brake force is generated on the wheels to compensate for the lack of the regenerative brake force due to the variation which is detected by the variation detecting means.

    摘要翻译： 车辆制动装置设置有液压制动装置，用于通过增压装置升压制动操纵时产生的制动操纵力，用于将根据升压的制动操纵力产生的基础流体压力施加到车轮的轮缸上，使得 在车轮上产生基本的液压制动力，并且用于驱动泵以产生并向轮缸施加受控的流体压力，使得在车轮上产生受控的液压制动力; 用于检测制动操作状态的制动操作状态检测装置; 再生制动装置，用于使电动机产生与由电动机驱动的车轮对应的制动操作状态的再生制动力; 变化检测装置，用于检测由再生制动装置实际产生的实际再生制动力的变化; 以及用于通过驱动液压制动装置的泵来产生受控流体压力的制动力补偿装置，使得在车轮上产生受控的液压制动力，以补偿由于由于变化而产生的再生制动力的缺乏， 变化检测装置。

    Brake system
    9.
    发明授权
    Brake system 失效
    刹车系统

    公开(公告)号：US06491356B2

    公开(公告)日：2002-12-10

    申请号：US09771777

    申请日：2001-01-29

    申请人： Osamu Kanazawa ,  Yoshiyasu Takasaki ,  Michio Kobayashi ,  Hiroshi Ohsaki ,  Masahiro Ikeda ,  Hiroyuki Oka ,  Hiroaki Niino ,  Kazuya Maki ,  Mamoru Sawada

    发明人： Osamu Kanazawa ,  Yoshiyasu Takasaki ,  Michio Kobayashi ,  Hiroshi Ohsaki ,  Masahiro Ikeda ,  Hiroyuki Oka ,  Hiroaki Niino ,  Kazuya Maki ,  Mamoru Sawada

    IPC分类号： F15B1316

    CPC分类号： B60T13/57 ,  B60T8/3275 ,  B60T13/575 ,  B60T13/72

    摘要： The invention relates to a brake system including a brake booster. A pneumatic pressure operated brake booster VBB or a liquid pressure operated brake booster includes a valve mechanism which is urged by a force of depression applied to a brake pedal BP to switch a flow path to cause the brake booster to develop an output which depends on the magnitude of the force of depression. A solenoid SOL urges the valve mechanism in the same direction as or in the opposite direction from the force of depression. A controller ECU is responsive to a braking effort increase/decrease demand signal to increase or decrease the urging force which is applied by the solenoid to the valve mechanism, thus increasing or decreasing the output from the brake booster. An output from the brake booster can be freely controlled independently from the force of depression applied to the brake pedal in response to a braking effort increase/decrease demand. The arrangement is applicable to a wide variety of brake systems onboard a vehicle such as a regenerative brake unit, an engine brake or an exhaust gas brake unit or a brake assisting apparatus.

    摘要翻译： 本发明涉及一种包括制动助力器的制动系统。 气动压力驱动的制动助力器VBB或液压操纵的制动助力器包括一个阀机构，该阀机构被施加到制动踏板BP的压力推动，以切换流动路径，以使制动助力器产生取决于 沮丧的力量的大小。 螺线管SOL在与凹陷力相反的方向上推动阀机构。 控制器ECU响应于制动力增加/减少需求信号，以增加或减少由螺线管施加到阀机构的作用力，从而增加或减少来自制动助力器的输出。 来自制动助力器的输出可以独立于响应于制动力增加/减少需求而施加到制动踏板的压力的力量而被自由地控制。 该装置适用于诸如再生制动单元，发动机制动器或排气制动单元或制动辅助装置的车辆上的各种制动系统。