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公开(公告)号：US09238454B2
公开(公告)日：2016-01-19
申请号：US13578734
申请日：2011-02-04
CPC分类号： B60T13/686 , B60T8/4081 , B60T13/165 , B60T13/662
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。
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公开(公告)号：US20120319462A1
公开(公告)日：2012-12-20
申请号：US13578734
申请日：2011-02-04
CPC分类号： B60T13/686 , B60T8/4081 , B60T13/165 , B60T13/662
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。
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公开(公告)号：US07722133B2
公开(公告)日：2010-05-25
申请号：US12057821
申请日：2008-03-28
IPC分类号： B60T8/36
CPC分类号： B60T13/745 , B60T8/367 , B60T8/368 , B60T8/4081 , B60T13/686
摘要： A hydraulic brake system for a vehicle includes a brake having a wheel cylinder that applies a braking force to a wheel, and a pressurizing device. The pressurizing device pressurizes the brake liquid and includes a suction portion for sucking a brake liquid, and additionally includes an output portion connected to the wheel cylinder. A linear solenoid valve includes at least one housing, and is connected to the wheel cylinder and to the suction portion of the pressurizing device. The solenoid valve includes a valve portion having a reciprocating valve member and a valve seat opposed to the valve member. A biasing member biases the valve member in one direction and a solenoid applies a drive force to the valve member in an opposite direction. In addition, a hydraulic-pressure-decrease restraining device restrains a decrease of pressure of the brake liquid in the housing.
摘要翻译： 一种用于车辆的液压制动系统包括具有向车轮施加制动力的轮缸的制动器和加压装置。 加压装置对制动液进行加压，并具有用于吸入制动液的吸引部，另外还包括与轮缸连接的输出部。 线性电磁阀包括至少一个壳体，并连接到轮缸和加压装置的抽吸部分。 电磁阀包括具有往复阀构件的阀部分和与阀构件相对的阀座。 偏置构件在一个方向上偏压阀构件，并且螺线管以相反的方向向阀构件施加驱动力。 此外，液压降低抑制装置抑制壳体内的制动液的压力降低。
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公开(公告)号：US20080238186A1
公开(公告)日：2008-10-02
申请号：US12057821
申请日：2008-03-28
IPC分类号： B60T11/12
CPC分类号： B60T13/745 , B60T8/367 , B60T8/368 , B60T8/4081 , B60T13/686
摘要： A hydraulic brake system for a vehicle includes a brake having a wheel cylinder that applies a braking force to a wheel, and a pressurizing device. The pressurizing device pressurizes the brake liquid and includes a suction portion for sucking a brake liquid, and additionally includes an output portion connected to the wheel cylinder. A linear solenoid valve includes at least one housing, and is connected to the wheel cylinder and to the suction portion of the pressurizing device. The solenoid valve includes a valve portion having a reciprocating valve member and a valve seat opposed to the valve member. A biasing member biases the valve member in one direction and a solenoid applies a drive force to the valve member in an opposite direction. In addition, a hydraulic-pressure-decrease restraining device restrains a decrease of pressure of the brake liquid in the housing.
摘要翻译： 一种用于车辆的液压制动系统包括具有向车轮施加制动力的轮缸的制动器和加压装置。 加压装置对制动液进行加压，并具有用于吸入制动液的吸引部，另外还包括与轮缸连接的输出部。 线性电磁阀包括至少一个壳体，并连接到轮缸和加压装置的抽吸部分。 电磁阀包括具有往复阀构件的阀部分和与阀构件相对的阀座。 偏置构件在一个方向上偏压阀构件，并且螺线管以相反的方向向阀构件施加驱动力。 此外，液压降低抑制装置抑制壳体内的制动液的压力降低。
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公开(公告)号：US20060238024A1
公开(公告)日：2006-10-26
申请号：US11386794
申请日：2006-03-23
申请人： Kumiko Akita
发明人： Kumiko Akita
IPC分类号： B60T8/60
CPC分类号： B60T13/141 , B60T8/4081
摘要： A wheel cylinder receives operating fluid supplied from a master cylinder or an accumulator and operates a brake provided on each wheel of a vehicle. A valve control portion operates a master cutoff valve and a pressure increase valve in response to an operation of a brake pedal. When the brake pedal is operated, an operation timing instructing portion first instructs the valve control portion to operate the master cutoff valve. A voltage recovery characteristics measuring portion measures a voltage recovery time that it takes for the voltage of a power supply to recover to a predetermined level from a temporary drop due to operation of the master cutoff valve. Then after the voltage recovery time has passed after the master cutoff valve was operated, the operation timing instructing device instructs the valve control portion to operate the pressure increase valve.
摘要翻译： 轮缸接收从主缸或蓄能器供应的工作流体，并且操作设置在车辆的每个车轮上的制动器。 阀控制部分响应于制动踏板的操作操作主截流阀和增压阀。 当操作制动踏板时，操作定时指示部分首先指示阀控制部分操作主切断阀。 电压恢复特性测量部分测量由于主截流阀的操作而使电源的电压从暂时下降恢复到预定水平所需的电压恢复时间。 然后，在主切断阀动作后经过电压恢复时间之后，操作定时指示装置指示阀控制部分操作增压阀。
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