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公开(公告)号：US10358037B2
公开(公告)日：2019-07-23
申请号：US14773895
申请日：2014-03-28
发明人： Masayuki Ueno
IPC分类号： B60T8/17 , B60L7/26 , B60T8/40 , B60T7/04 , B60T13/14 , B60T13/74 , B60L3/00 , B60L3/10 , B60L7/12 , B60L15/20 , B60T8/1761 , B60L50/16
摘要： The present invention addresses the problem of providing a vehicular brake system that uses both friction braking force generated by an electrical braking unit and regenerative braking force generated by a regenerative braking unit, and can reduce a shortage in braking force when a slip has occurred on a wheel and antilock control is activated. The vehicular brake system includes: an electrical braking unit that supplies operational pressure generated in operational fluid by an electrical brake actuator to wheel cylinders and thereby applies friction braking force to wheels; a regenerative braking unit for applying regenerative braking force generated by an electrical motor to a driving wheel; and an antilock control unit for activating antilock control that increases and decreases the friction braking force to stop slip of a wheel.
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公开(公告)号：US20150191159A1
公开(公告)日：2015-07-09
申请号：US14415188
申请日：2013-07-16
发明人： Kohei Akamine , Masayuki Ueno
IPC分类号： B60T8/1761 , B60L7/18 , B60T7/04
CPC分类号： B60T8/17616 , B60L3/108 , B60L7/18 , B60L7/26 , B60L15/2009 , B60T7/042 , B60T8/1755 , B60T2270/402 , B60T2270/604 , Y02T10/645 , Y02T10/72 , Y02T10/7275 , Y10S903/947
摘要： A vehicle brake force generation device is provided with an electric motor for applying drive force and regenerative brake force to the wheels of an electric vehicle, a brake hydraulic pressure generation device for generating the brake hydraulic pressure to be applied to the calipers of the electric vehicle, a slip information computation unit for computing the slip information of the wheels, a VSA device for controlling the friction braking of at least the brake hydraulic pressure generation device such that the slipping of the wheels is inhibited, a first diagnosis unit for diagnosing the VSA device, and a brake control unit for controlling the cooperative braking which includes controlling the regenerative braking of the electric motor and/or controlling the friction braking of the brake hydraulic pressure generation device.
摘要翻译： 车辆制动力产生装置设置有用于向电动车辆的车轮施加驱动力和再生制动力的电动机，用于产生要施加到电动车辆的卡钳的制动液压的制动液压产生装置 ，用于计算车轮的滑移信息的滑动信息计算单元，用于控制至少制动液压产生装置的摩擦制动以使得车轮滑动被禁止的VSA装置，用于诊断VSA的第一诊断单元 装置，以及用于控制协同制动的制动控制单元，其包括控制电动机的再生制动和/或控制制动液压产生装置的摩擦制动。
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公开(公告)号：US11780493B2
公开(公告)日：2023-10-10
申请号：US17679513
申请日：2022-02-24
发明人： Takuro Shimizu , Shotaro Yamazaki , Masayuki Ueno , Shogo Nishizawa , Yosuke Ojima , Munetsugu Hanji , Hisanori Yanagida
CPC分类号： B62D5/0484 , B62D6/02
摘要： A control device for a vehicle equipped with a steering system including a steering wheel (13), a rack (12) for steering the wheels (4) of the vehicle, and a redundant arrangement for transmitting a displacement of the steering wheel to the rack, wherein upon detecting a failure in the redundant arrangement, the control device sets an upper limit speed to a first value in a first stage, and changes the upper limit speed from the first value to a second value smaller than the first value in a progressive manner in a second stage that follows the first stage.
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公开(公告)号：US09180848B2
公开(公告)日：2015-11-10
申请号：US14415188
申请日：2013-07-16
发明人： Kohei Akamine , Masayuki Ueno
IPC分类号： B60L9/00 , B60T8/1761 , B60T8/1755 , B60L7/18 , B60T7/04
CPC分类号： B60T8/17616 , B60L3/108 , B60L7/18 , B60L7/26 , B60L15/2009 , B60T7/042 , B60T8/1755 , B60T2270/402 , B60T2270/604 , Y02T10/645 , Y02T10/72 , Y02T10/7275 , Y10S903/947
摘要： A vehicle brake force generation device is provided with an electric motor for applying drive force and regenerative brake force to the wheels of an electric vehicle, a brake hydraulic pressure generation device for generating the brake hydraulic pressure to be applied to the calipers of the electric vehicle, a slip information computation unit for computing the slip information of the wheels, a VSA device for controlling the friction braking of at least the brake hydraulic pressure generation device such that the slipping of the wheels is inhibited, a first diagnosis unit for diagnosing the VSA device, and a brake control unit for controlling the cooperative braking which includes controlling the regenerative braking of the electric motor and/or controlling the friction braking of the brake hydraulic pressure generation device.
摘要翻译： 车辆制动力产生装置设置有用于向电动车辆的车轮施加驱动力和再生制动力的电动机，用于产生要施加到电动车辆的卡钳的制动液压的制动液压产生装置 ，用于计算车轮的滑移信息的滑动信息计算单元，用于控制至少制动液压产生装置的摩擦制动以使得车轮滑动被禁止的VSA装置，用于诊断VSA的第一诊断单元 装置，以及用于控制协同制动的制动控制单元，其包括控制电动机的再生制动和/或控制制动液压产生装置的摩擦制动。
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