Brake apparatus and braking control apparatus
    71.
    发明授权
    Brake apparatus and braking control apparatus 有权
    制动装置及制动控制装置

    公开(公告)号:US09260093B2

    公开(公告)日:2016-02-16

    申请号:US14364033

    申请日:2011-12-14

    申请人: Takayuki Yamamoto

    发明人: Takayuki Yamamoto

    摘要: A brake apparatus includes: a displacement member which is displaced with respect to a disk rotor; a friction member which presses the disk rotor by being pressed by the displacement member thus displaced so as to generate braking force; a hydraulic braking apparatus which displaces the displacement member using hydraulic pressure; an electric-powered braking apparatus which displaces the displacement member using a force that differs from the hydraulic pressure; and a brake ECU which controls the hydraulic braking apparatus based on information acquired from a detection unit which detects information having a correlation with the hydraulic pressure applied to the displacement member. When the electric-powered braking apparatus operates in a state in which braking is being performed by the hydraulic braking apparatus, the brake ECU controls the hydraulic braking apparatus or otherwise the electric-powered braking apparatus so as to suppress hydraulic pressure fluctuation.

    摘要翻译: 制动装置包括:位移构件,其相对于盘形转子移位; 摩擦构件,通过被移位的位移构件按压而产生制动力的摩擦构件; 液压制动装置,其使用液压将所述排量构件移位; 电动制动装置,其使用与液压不同的力使位移构件移位; 以及制动ECU,其基于从检测到与施加到所述位移构件的液压相关的信息的检测单元获取的信息来控制所述液压制动装置。 当电动制动装置在由液压制动装置进行制动的状态下工作时,制动ECU控制液压制动装置或其他电动制动装置,以抑制液压波动。

    Brake control system
    72.
    发明授权
    Brake control system 有权
    制动控制系统

    公开(公告)号:US09238454B2

    公开(公告)日:2016-01-19

    申请号:US13578734

    申请日:2011-02-04

    摘要: In a brake control system, a power supply portion supplies a voltage to a plurality of actuators. When a first actuator is supplied with a voltage equal to or higher than a first minimum operating voltage from the power supply portion, the first actuator operates to perform a first function. When a second actuator is supplied with a voltage equal to or higher than a second minimum operating voltage from the power supply portion, the second actuator performs a second function. The first minimum operating voltage and the second minimum operating voltage are set to be different from each other by a predetermined value so that the first actuator and the second actuator stop operating in a predetermined sequence with a decrease in the supplied voltage.

    摘要翻译: 在制动控制系统中,电源部分向多个致动器提供电压。 当第一致动器被提供有来自电源部分的等于或高于第一最小工作电压的电压时,第一致动器操作以执行第一功能。 当第二致动器被供给来自电源部分的等于或高于第二最小工作电压的电压时,第二致动器执行第二功能。 第一最小工作电压和第二最小工作电压被设定为彼此不同的预定值,使得第一致动器和第二致动器以预定的顺序停止,随着所提供的电压的降低。

    BRAKING CONTROL DEVICE FOR VEHICLE
    73.
    发明申请
    BRAKING CONTROL DEVICE FOR VEHICLE 有权
    汽车制动控制装置

    公开(公告)号:US20150224970A1

    公开(公告)日:2015-08-13

    申请号:US14426697

    申请日:2013-09-04

    摘要: In a vehicle brake control device for generating rear wheel braking torque by an electric motor, “slip suppression control of the rear wheel” for reducing rear wheel braking torque by controlling the electric motor is executed based on a slip state quantity of the rear wheel. Further, “sudden-stop control” for rapidly stopping electric motor rotation motion is executed based on a slip state quantity of a front wheel. The sudden-stop control is executed when rear wheel slip suppression control is not being executed. As the sudden-stop control, “control for changing an energization amount of the electric motor stepwise to an energization limit value set in advance corresponding to a deceleration direction of the electric motor” may be executed. Accordingly, it is possible to suppress excessive rear wheel slip due to inertia influences or the like of the electric motor when execution of the rear wheel slip suppression control is started.

    摘要翻译: 在用于通过电动机产生后轮制动转矩的车辆制动控制装置中,基于后轮的滑动状态量来执行用于通过控制电动机来减小后轮制动转矩的“后轮的滑移抑制控制”。 此外,基于前轮的滑动状态量来执行用于快速停止电动机旋转运动的“突然停止控制”。 当不执行后轮打滑抑制控制时,执行突然停止控制。 作为突然停止控制,可以执行“将电动机的通电量逐步改变为对应于电动机的减速方向而设定的通电限制值的控制”。 因此,当执行后轮打滑抑制控制开始时,可​​以抑制由于电动机的惯性影响等导致的过大的后轮滑动。

    Electric power steering control apparatus
    74.
    发明授权
    Electric power steering control apparatus 有权
    电动助力转向控制装置

    公开(公告)号:US08423245B2

    公开(公告)日:2013-04-16

    申请号:US11850995

    申请日:2007-09-06

    IPC分类号: A01B69/00 B62D6/00

    CPC分类号: B62D5/0463 B62D5/0472

    摘要: An electric power steering control apparatus can reduce steering torque even in a steering holding state or a slight steering state without providing an unpleasant feeling to a driver. The apparatus includes a torque sensor for detecting steering torque generated by the driver for a vehicle, a motor for generating assist torque to assist the steering torque, a rotational speed detector for detecting the rotational speed of the motor, a torque controller for calculating an assist torque current corresponding to the assist torque based on the steering torque, and a damping control section for calculating a damping current to be added to the assist torque current to suppress vibrations generated in a steering system of the vehicle. The damping controller reduces a damping control gain to calculate the damping current when the rotational speed of the motor is equal to or less than a predetermined speed.

    摘要翻译: 电动助力转向控制装置即使在转向保持状态或轻微转向状态下也能够降低转向转矩,而不会给驾驶者带来不愉快的感觉。 该装置包括用于检测由车辆驾驶员产生的转向转矩的转矩传感器,用于产生用于辅助转向转矩的辅助转矩的电动机,用于检测电动机的转速的转速检测器,用于计算辅助的转矩控制器 对应于基于转向转矩的辅助转矩的扭矩电流,以及用于计算要添加到辅助转矩电流中的阻尼电流以抑制在车辆的转向系统中产生的振动的阻尼控制部。 当电动机的转速等于或小于预定速度时,阻尼控制器减小阻尼控制增益以计算阻尼电流。

    THERMOPLASTIC RESIN FOAM AND PROCESS FOR PRODUCING THE SAME
    76.
    发明申请
    THERMOPLASTIC RESIN FOAM AND PROCESS FOR PRODUCING THE SAME 审中-公开
    热塑性树脂泡沫及其制造方法

    公开(公告)号:US20120302655A1

    公开(公告)日:2012-11-29

    申请号:US13577179

    申请日:2011-01-18

    IPC分类号: C08F20/06 B29C44/02

    摘要: There is provided a thermoplastic resin foam being excellent in strength, flexibility, cushioning properties, strain recovery and the like, particularly being low in the shrinkage of the cell structure due to the resilience of the resin, and being good in productivity. There is also provided a process for producing a thermoplastic resin foam which can produce, with good productivity, the thermoplastic resin foam being excellent in strength, flexibility, cushioning properties, strain recovery and the like, particularly being low in the shrinkage of the cell structure due to the resilience of the resin. The thermoplastic resin foam according to the present invention is obtained from a thermoplastic resin composition containing a thermoplastic elastomer, an active energy-ray curable compound and a radical trapping agent. The thermoplastic resin foam according to the present invention is also obtained from a thermoplastic resin composition containing a thermoplastic elastomer, an active energy-ray curable compound, a thermal crosslinking agent and a radical trapping agent.

    摘要翻译: 提供了强度,柔韧性,缓冲性,应变恢复等优异的热塑性树脂发泡体,特别是由于树脂的弹性而导致的电池结构的收缩率低,生产率高。 还提供了一种热塑性树脂发泡体的制造方法,其能够以良好的生产率制造强度,柔软性,缓冲性,应变恢复等优异的热塑性树脂发泡体,特别是电池结构的收缩率低 由于树脂的弹性。 本发明的热塑性树脂发泡体由含有热塑性弹性体,活性能量射线固化性化合物和自由基捕捉剂的热塑性树脂组合物得到。 本发明的热塑性树脂发泡体也可以由含有热塑性弹性体,活性能量射线固化性化合物,热交联剂,自由基捕捉剂的热塑性树脂组合物得到。

    BRAKE SYSTEM
    78.
    发明申请
    BRAKE SYSTEM 有权
    刹车系统

    公开(公告)号:US20110316326A1

    公开(公告)日:2011-12-29

    申请号:US13254262

    申请日:2010-02-02

    摘要: A brake system including: (i) hydraulic brakes provided for respective wheels of a vehicle, and configured to be activated by hydraulic pressures of respective brake cylinders so as to restrain rotations of the respective wheels; (ii) a power hydraulic pressure source including a drive source that is activatable by supply of electric energy, and configured to generate hydraulic pressure by activation of the drive source; and (iii) a common passage to which the power hydraulic pressure source and the brake cylinders of the hydraulic brakes are connected. The brake cylinders include a first brake cylinder connected to the common passage via a first individual passage that is provided with a normally-close electromagnetic valve as a first individual control valve. The brake cylinders include a second brake cylinder connected to the common passage via a second individual passage that is provided with a normally-open electromagnetic valve as a second individual control valve.

    摘要翻译: 一种制动系统,包括:(i)为车辆的各个车轮提供的液压制动器,并且构造成由相应的制动缸的液压启动,以便抑制各个车轮的转动; (ii)动力液压源,其包括可通过供应电能激活的驱动源,并且构造成通过所述驱动源的激活产生液压; 和(iii)连接液压制动器的动力液压源和制动缸的共同通道。 制动液缸包括经由第一单独通道连接到公共通道的第一制动缸,第一单独通道设置有作为第一单独控制阀的常闭电磁阀。 制动缸包括通过第二单独通道连接到公共通道的第二制动缸,该第二单独通道设置有作为第二单独控制阀的常开电磁阀。

    Brake control apparatus
    79.
    发明授权
    Brake control apparatus 有权
    制动控制装置

    公开(公告)号:US08042887B2

    公开(公告)日:2011-10-25

    申请号:US11836948

    申请日:2007-08-10

    IPC分类号: B60T8/60

    摘要: A brake control apparatus for controlling brakes of a vehicle having wheels, the apparatus including a stopped-state detecting portion which detects, based on a speed of at least one of the wheels detected by at least one wheel-speed sensor, a stopped state of the vehicle; an operation-force limiting portion which limits, based on a detection of the stopped state of the vehicle by the stopped-state detecting portion, an operation force of at least one of the brakes, such that an upper limit of the operation force is an intermediate level of an operation-force range used when the stopped state is not detected; a sensor ignoring portion which ignores, when an electric voltage supplied from a power source to the at least one wheel-speed sensor is not higher than a reference value, the at least one wheel-speed sensor; a limitation canceling portion which cancels, when the sensor ignoring portion ignores the at least one wheel-speed sensor, a limitation of the operation force by the operation-force limiting portion; and a rapid-change restraining portion which restrains a rapid change of the operation force caused by a cancellation of the limitation of the operation force by the limitation canceling portion.

    摘要翻译: 一种用于控制具有车轮的车辆的制动器的制动控制装置,该装置包括停止状态检测部分,其基于由至少一个车轮速度传感器检测到的至少一个车轮的速度来检测停止状态, 机动车; 操作力限制部,其基于所述停止状态检测部对车辆的停止状态的检测来限制至少一个所述制动器的操作力,使得所述操作力的上限为 当未检测到停止状态时使用的操作力范围的中间水平; 当从电源向所述至少一个车轮速度传感器提供的电压不高于参考值时,所述传感器忽略部分忽略所述至少一个车轮速度传感器; 限制取消部,当所述传感器忽视部忽略所述至少一个车轮速度传感器时,限制所述操作力限制部的操作力; 以及快速变化抑制部,其抑制由限制取消部的操作力的限制的抵消引起的操作力的快速变化。

    BRAKING CONTROL APPARATUS
    80.
    发明申请
    BRAKING CONTROL APPARATUS 有权
    制动控制装置

    公开(公告)号:US20110210604A1

    公开(公告)日:2011-09-01

    申请号:US13127412

    申请日:2009-09-25

    IPC分类号: B60T13/16 B60T13/10 B60T13/74

    摘要: In a braking control apparatus, a plurality of pumps are driven by a common first motor. A brake supplies operating fluid to pipelines by operating the first motor, and controls opening/closing of a fluid pressure regulating valve so as to make the wheel cylinder pressure in the right front wheel approach the right front wheel target pressure, and controls opening closing of a fluid pressure regulating valve so as to make the wheel cylinder pressure in the left rear wheel approach the left rear wheel target pressure. In the case where the right front wheel target pressure is zero when the fluid pressure regulating valve is to be opened so as to make the wheel cylinder pressure in the left rear wheel approach the left rear wheel target pressure, the brake turns off the first motor.

    摘要翻译: 在制动控制装置中,多个泵由共同的第一电动机驱动。 制动器通过操作第一马达向操作流体提供工作流体,并且控制流体压力调节阀的打开/关闭,以使右前轮中的轮缸压力接近右前轮目标压力,并且控制打开关闭 流体压力调节阀,以使左后轮中的轮缸压力接近左后轮目标压力。 在要开启流体压力调节阀的情况下,右前轮目标压力为零,以使左后轮中的轮缸压力接近左后轮目标压力,制动器关闭第一马达 。