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91. 发明授权

US10737675B2 Method for controlling a braking system capable of carrying out the parking brake function 有权
公开(公告)号：US10737675B2
公开(公告)日：2020-08-11
申请号：US16062481
申请日：2016-12-14
申请人： FOUNDATION BRAKES FRANCE
发明人： Lennart Witte , Benoit Ghesquiere , Aleksander Hurwic
IPC分类号： B60T13/66 , B60T7/04 , B60T13/74
摘要： Disclosed is a method for controlling a braking system for a motor vehicle, capable of implementing a parking brake function. The system includes a disk, a brake caliper and at least one piston to exert a disk clamping force on the disk, the braking system further including an electric drive unit moving the piston relative to the caliper and a hydraulic drive unit moving the piston relative to the caliper. The method includes at least one step of exerting a disk clamping force by moving the piston, by the electric drive unit and/or the hydraulic drive unit. The method includes a step of actuating the hydraulic unit by exerting a first clamping power on the piston, followed by a step of actuating the electric unit by exerting an additional clamping power, until a total power is obtained that is high enough to lock the disk.

92. 发明申请

US20200247376A1 ACTUATING APPARATUS FOR A MOTOR VEHICLE BRAKE 审中-公开
公开(公告)号：US20200247376A1
公开(公告)日：2020-08-06
申请号：US16849092
申请日：2020-04-15
申请人： IPGATE AG
发明人： Heinz Leiber , Thomas Leiber , Rainer Winzer
IPC分类号： B60T8/36 , B60T7/04 , B60T13/14 , B60T13/68 , B60T13/74
摘要： An actuating device for a motor vehicle brake may include an actuating device/brake pedal, a pressure supply device driven by an electric motor, a (master) piston-cylinder unit that may be actuated by the actuating device, and which is connected hydraulically with a fluid reservoir, a valve assembly for wheel-specifically adjusting brake pressures and for connecting or disconnecting the wheel brakes to/from the pressure supply device and the piston-cylinder unit, an electronic control unit, and one or more sensor devices that may be used to provide sense various conditions and to provide inputs to the electronic control unit.

93. 发明授权

US10730501B2 Vehicle brake system with auxiliary pressure source 有权
公开(公告)号：US10730501B2
公开(公告)日：2020-08-04
申请号：US16205170
申请日：2018-11-29
申请人： Kelsey-Hayes Company
发明人： Blaise J. Ganzel
IPC分类号： B60T13/74 , B60T13/68 , B60T8/40 , B60T7/04 , B60T13/16
摘要： A brake system for actuating a pair of front wheel brakes and a pair of second wheel brakes. The brake system includes a reservoir and a brake pedal unit having a housing with first and second pistons slidably disposed in the housing. The first and second pistons are operable during a manual push-through mode by actuation of a brake pedal connected to the brake pedal unit. The first and second pistons are movable to generate brake actuating pressure at first and second outputs for actuating the pair of front wheel brakes and the pair of rear wheel brakes. A first source of pressurized fluid actuates the pair of front wheel brakes and the pair of rear wheel brakes during a non-failure normal braking event. A first electronic control unit controls the first source of pressurized fluid. A second source of pressurized fluid is hydraulically connected to the brake pedal unit and actuates the brake pedal unit to cause movement of the first and second pistons for generating pressure at the first and second outputs. A second electronic control unit, separate from the first electronic control unit, controls the second source of pressurized fluid.

94. 发明申请

US20200231111A1 VEHICLE FOOTWELL REFLECTOR 审中-公开
公开(公告)号：US20200231111A1
公开(公告)日：2020-07-23
申请号：US16250368
申请日：2019-01-17
申请人： Ford Global Technologies, LLC
发明人： MAHMOUD YOUSEF GHANNAM , ADIL SIDDIQUI
IPC分类号： B60R21/015 , B60T17/22 , B60T7/04 , B60K37/02 , H04N5/225
摘要： A system includes an image sensor disposed in a vehicle cabin, and a reflector disposed in the cabin and positioned to reflect a view of a footwell into a field of view of the image sensor.

95. 发明授权

US10717424B2 Variable-torque emergency brake device 有权
公开(公告)号：US10717424B2
公开(公告)日：2020-07-21
申请号：US16019414
申请日：2018-06-26
申请人： POCLAIN HYDRAULICS INDUSTRIE
发明人： Jean Heren , Andre Prigent
IPC分类号： B60T13/22 , B60T13/68 , B60T17/08 , B60T13/58 , B60T8/36 , B60T8/1769 , B60T8/40 , B60T8/92 , B60T13/66 , B60T8/50 , B60T8/32 , B60T8/1766 , B60T8/1761 , B60T8/17 , B60T8/38 , B60T13/16 , B60T7/04 , B60T8/18 , B60T8/90 , B60T8/34 , B60T8/88 , B60T1/06 , B60T8/176 , B60T15/04 , B60T17/02
摘要： An emergency braking device including an actuator (2), a pressurizing circuit (3) supplying the actuator (2) via a control pressure and a discharge circuit (4). The discharge circuit (4) includes restrictors (13, 14) for controlling the pressure and/or flow rate of the supply fluid of the actuator (2) during a discharge of the actuator. The restrictors (13, 14) are configured to define an intermediate pressure between a low pressure level and the control pressure of the actuator (2).

96. 发明申请

US20200223408A1 BRAKE APPARATUS, CONTROL APPARATUS FOR VEHICLE, AND ELECTRIC BRAKE CONTROL APPARATUS 审中-公开
公开(公告)号：US20200223408A1
公开(公告)日：2020-07-16
申请号：US16648330
申请日：2018-09-19
申请人： HITACHI AUTOMOTIVE SYSTEMS, LTD.
发明人： Daisuke GOTO , Chiharu NAKAZAWA , Takahiro ITO
IPC分类号： B60T8/17 , B60T7/04 , F16D65/16 , B60T8/172 , B60T13/58 , B60T8/171 , B60T8/32 , B60T13/66 , B60T13/74 , B60T8/58
摘要： A brake apparatus including a hydraulic brake mechanism, an electric brake mechanism, and first and second controllers. The hydraulic brake mechanism can apply a braking force by thrusting a braking member forward with use of hydraulic pressure to a wheel belonging to a first group among a plurality of wheels of the vehicle. The electric brake mechanism can apply a braking force by thrusting a braking member forward with use of an electric motor to a wheel belonging to a second group among the plurality of wheels. The first controller can control the hydraulic brake mechanism, and the second controller can control the electric brake mechanism. The first controller acquires or receives at least one of yaw rate information of the vehicle and acceleration information of the vehicle without intervention of the second controller. The second controller acquires or receives wheel speed information without intervention of the first controller.

97. 发明授权

US10710561B2 Deceleration pedal control for braking systems 有权
公开(公告)号：US10710561B2
公开(公告)日：2020-07-14
申请号：US16290420
申请日：2019-03-01
申请人： GOODRICH CORPORATION
发明人： Marc Georgin
IPC分类号： B60T8/172 , B64C25/42 , B60T8/17 , B60T8/171 , B60T8/1761 , B60T7/04 , B60T8/32 , B60T8/176
摘要： Systems and methods for aircraft braking are disclosed. The systems and methods may comprise a control mode executive configured to receive a pedal input and calculate a gear deceleration command comprising a desired deceleration rate based on the pedal input; a pedal deceleration controller in electronic communication with the control mode executive configured to receive the gear deceleration command from the control mode executive and calculate a gear pedal command based on at least one of the gear deceleration command and a deceleration feedback; and a pedal executive in electronic communication with the pedal deceleration controller configured to receive the gear pedal command, and generate a pedal braking command based on the gear pedal command.

98. 发明授权

US10703348B2 Hydraulic pressure control device 有权
公开(公告)号：US10703348B2
公开(公告)日：2020-07-07
申请号：US15765595
申请日：2016-10-21
申请人： ADVICS CO., LTD. , TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Takahiro Okano , Daisuke Nakata , Masaki Ninoyu
IPC分类号： B60T8/40 , B60T8/17 , B60T7/04 , B60T13/14 , B60T13/66 , B61H1/00 , B60T13/68 , B60T8/00
摘要： The hydraulic pressure control includes a valve portion which adjusts a fluid flowing into or flowing out of a hydraulic pressure chamber, a state judging portion which judges whether or not a state of the hydraulic pressure chamber is in a state in which the actual pressure is increasing even the holding signal has been inputted to the valve portion and a control portion which executes a specific control which keeps the actual pressure to the hydraulic pressure within the dead zone when the state judging portion judges that the state of the hydraulic pressure chamber is in a state that the actual pressure fluctuates even the holding signal has been inputted to the valve portion.

99. 发明授权

US10676074B2 Brake fluid pressure control apparatus for vehicle 有权
公开(公告)号：US10676074B2
公开(公告)日：2020-06-09
申请号：US16412767
申请日：2019-05-15
申请人： AUTOLIV NISSIN BRAKE SYSTEMS JAPAN CO., LTD. , HONDA MOTOR CO., LTD.
发明人： Kazuaki Miyata , Takeshi Kojima , Tomoyuki Futamura
IPC分类号： B60T8/17 , B60T7/04 , B60T13/66 , B60T8/1755 , B60T13/68
摘要： A brake fluid pressure control apparatus for a vehicle includes a parameter calculation unit configured to calculate a rollover detection parameter; and a steering maneuver determination unit configured to determine whether an abrupt steering maneuver is made. The parameter calculation unit is configured to calculate a first composition roll angle as the rollover detection parameter, by combining at a predetermined weight assignment ratio a first roll angle equivalent to an actual roll angle with a second roll angle obtained using a parameter which changes with a phase earlier than the first roll angle, and to calculate the first composition roll angle by changing the weight assignment ratio such that a weight of the second roll angle is higher when the steering maneuver determination unit determines that an abrupt steering maneuver is made than when the steering maneuver determination unit determines that the abrupt steering maneuver is not made.

100. 发明授权

US10661765B2 Control device for a controllable brake booster of a braking system and method for operating a controllable brake booster of a braking system 有权
公开(公告)号：US10661765B2
公开(公告)日：2020-05-26
申请号：US14336792
申请日：2014-07-21
申请人： Robert Bosch GmbH
发明人： Michael Butz , Manfred Gerdes , Patrick Christian Schaefer
IPC分类号： B60T8/17 , B60T8/172 , B60T13/74 , B60T7/04
摘要： A control device for a controllable brake booster of a braking system is configured to: establish a setpoint variable regarding a setpoint operation to be carried out with the aid of the controllable brake booster, under consideration of a provided specified variable regarding a setpoint pressure to be set in a partial volume of the braking system; establish a setpoint difference of the setpoint variable, under consideration of the specified variable and an actual variable regarding an actual pressure present in a subarea of the braking system, to establish a corrected setpoint variable taking the established setpoint difference into consideration; and output a control signal which corresponds to the established corrected setpoint variable to the controllable brake booster and/or to the power supply component of the controllable brake booster.

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