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公开(公告)号：US10391992B2
公开(公告)日：2019-08-27
申请号：US15502138
申请日：2015-06-18
Applicant: Robert Bosch GmbH
Inventor： Michael Kunz , Tobias Putzer
Abstract: A braking method is used for a vehicle that has at least one front wheel and at least one rear wheel. A hydraulically actuatable brake is provided at the front wheel and the rear wheel, and an automatic parking brake is provided at the rear wheel. The braking method enables an optimal brake pressure to be built up as rapidly as possible. In a first step of an initiation phase of the braking method, the front wheel is braked by the hydraulically actuatable brakes and the rear wheel is braked exclusively by the automatic parking brake.
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公开(公告)号：US09827965B2
公开(公告)日：2017-11-28
申请号：US14411342
申请日：2013-05-03
Applicant: Robert Bosch GmbH
Inventor： Jens Kolarsky , Michael Kunz , Stefan Strengert , Herbert Vollert
IPC: B60L7/18 , B60T13/68 , B60T1/10 , B60T7/04 , B60T13/14 , B60T13/66 , B60T13/74 , B60T17/22 , B60T8/32 , B60T8/48 , B60T13/58
CPC classification number: B60T13/686 , B60L7/18 , B60T1/10 , B60T7/042 , B60T8/3265 , B60T8/4872 , B60T13/146 , B60T13/58 , B60T13/662 , B60T13/745 , B60T17/221 , B60T2270/604 , B60Y2300/89
Abstract: A method for operating a regenerative braking system of a vehicle includes: applying control to at least one valve of a brake circuit, before and/or during operation of a generator of the braking system, so that brake fluid is displaced out of a brake master cylinder and/or out of the at least one brake circuit into at least one reservoir volume; defining a target force difference variable regarding a booster force exerted by a brake booster in consideration of at least one of a generator braking torque information item, a brake master cylinder pressure variable, and an evaluation variable derived from at least the generator braking torque information item or the brake master cylinder pressure variable; and controlling the brake booster in consideration of the defined target force difference variable.
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公开(公告)号：US09776515B2
公开(公告)日：2017-10-03
申请号：US14888588
申请日：2014-04-16
Applicant: Robert Bosch GmbH
Inventor： Michael Kunz , Ralf-Peter Jaime , Stefan Strengert
CPC classification number: B60L7/26 , B60T8/4072 , B60T8/4086 , B60T8/4872 , B60T13/686
Abstract: A control device is provided for a hydraulic braking system of a vehicle, including an actuating device which is designed for outputting, at least temporarily, at least one first control signal and at least one second control signal in at least a first operating mode, taking into account at least one sensor signal. A known hydraulic braking system may be controlled with the aid of the control signals, output by the actuating device, in such a way that during an activation of a brake actuating element, at least one blending valve of a first brake circuit which is connected to the master brake cylinder via a first changeover valve is controlled into an at least partially open state in such a way that brake fluid is displaceable into at least one storage chamber.
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公开(公告)号：US12090974B2
公开(公告)日：2024-09-17
申请号：US16639781
申请日：2018-07-12
Applicant: Robert Bosch GmbH
Inventor： Edith Mannherz , Julian Staack , Michael Kunz , Thomas Bruex
CPC classification number: B60T13/662 , B60T7/042 , B60T8/17 , B60T13/146 , B60T13/686 , B60T13/745 , B60T2220/04
Abstract: A control device for a vehicle deceleration device of a vehicle including an electronics unit, with the aid of which a time curve of an input variable predefined by a driver of the vehicle with the aid of an actuation of the brake actuating element is evaluatable and the vehicle deceleration device is activatable taking into account the updated input variable and a characteristic curve, which specifies a relationship between the input variable and a setpoint variable with respect to a setpoint vehicle deceleration to be exerted on the vehicle with the aid of the vehicle deceleration device. The electronics unit detects at least one modulation and/or variation of the input variable triggered by the driver and reestablishes at least one subsection of the characteristic curve taking into account the at least one modulation and/or variation of the input variable (xinput) triggered by the driver.
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5.发明授权公开(公告)号：US11624643B2
公开(公告)日：2023-04-11
申请号：US16651528
申请日：2018-09-12
Applicant: Robert Bosch GmbH
Inventor： Michael Kunz
Abstract: A unit for detecting a filling level of a liquid in a container. The unit includes at least one float gauge, which carries at least one permanent magnet, and including at least one switching unit, which is actuatable by the permanent magnet and is fastened in or at the container. It is provided that at least one energizable magnetic device for generating a magnetic field is assigned to the switching unit, which, when sufficiently energized, generates a magnetic field, which actuates the switching unit when the switching unit is functional.
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Patent Agency Ranking
公开(公告)号：US10556577B2
公开(公告)日：2020-02-11
申请号：US15550071
申请日：2016-01-15
Applicant: Robert Bosch GmbH
Inventor： Michael Kunz , Jochen Feinauer , Stefan Strengert
Abstract: A control device for a brake system of a vehicle includes an electronic device configured to perform a method including determining, taking into account a specified braking of a driver of the vehicle or of an automatic control system of the vehicle, a first item of information regarding a current usability of a hydraulic device of the brake system and a second item of information regarding a current usability of a brake booster of the brake system, which first target portion of a brake pressure increase is to be provided by the hydraulic device, and which second target portion of the brake pressure increase is to be provided by the brake booster, and controlling the hydraulic device and/or the brake booster so that the first target portion of the brake pressure increase is provided by the hydraulic device and the second target portion is provided by the brake booster.
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7.发明授权Control unit for a recuperative brake system of a vehicle and method for braking a vehicle 有权用于车辆的恢复制动系统的控制单元和用于制动车辆的方法公开(公告)号：US09586486B2
公开(公告)日：2017-03-07
申请号：US14271651
申请日：2014-05-07
Applicant: Robert Bosch GmbH
Inventor： Michael Kunz , Stefan Strengert
CPC classification number: B60L7/26 , B60L7/18 , B60T8/267 , B60T8/4072 , B60T13/586 , B60T13/745 , B60T2270/604
Abstract: A control device for a recuperative braking system of a vehicle includes: an actuating device configured to (i) select the maximum value of a front axle generator braking torque and of a rear axle generator braking torque, taking into account at least one provided default variable concerning a setpoint total braking torque which is predefined by a driver, (ii) control an electric motor, and (iii) control a hydraulic front axle brake circuit component and a hydraulic rear axle brake circuit component in such a way that a front axle brake pressure and a rear axle brake pressure are settable in such a way that a difference between a predefined setpoint braking torque distribution and an actual braking torque distribution present between the front axle and the rear axle is minimized.
Abstract translation: 一种用于车辆的恢复制动系统的控制装置包括：致动装置，其构造成：（i）考虑至少一个提供的默认变量，选择前桥发电机制动转矩和后桥发电机制动转矩的最大值 涉及由驾驶员预定义的设定点总制动转矩，（ii）控制电动机，以及（iii）以这样的方式控制液压前桥制动电路部件和液压后桥制动电路部件，使得前轴制动器 压力和后桥制动器压力可以这样设置，使得在前轴和后轴之间存在预定义的设定点制动扭矩分配和实际制动扭矩分布之间的差异被最小化。
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8.发明申请METHOD FOR OPERATING A REGENERATIVE BRAKE SYSTEM OF A VEHICLE, CONTROL DEVICE FOR A REGENERATIVE BRAKE SYSTEM OF A VEHICLE, AND REGENERATIVE BRAKE SYSTEM 有权用于操作车辆的再生制动系统的方法，用于车辆的再生制动系统的控制装置和再生制动系统公开(公告)号：US20150197230A1
公开(公告)日：2015-07-16
申请号：US14411342
申请日：2013-05-03
Applicant: Robert Bosch GmbH
Inventor： Jens Kolarsky , Michael Kunz , Stefan Strengert , Herbert Vollert
CPC classification number: B60T13/686 , B60L7/18 , B60T1/10 , B60T7/042 , B60T8/3265 , B60T8/4872 , B60T13/146 , B60T13/58 , B60T13/662 , B60T13/745 , B60T17/221 , B60T2270/604 , B60Y2300/89
Abstract: A method for operating a regenerative braking system of a vehicle includes: applying control to at least one valve of a brake circuit, before and/or during operation of a generator of the braking system, so that brake fluid is displaced out of a brake master cylinder and/or out of the at least one brake circuit into at least one reservoir volume; defining a target force difference variable regarding a booster force exerted by a brake booster in consideration of at least one of a generator braking torque information item, a brake master cylinder pressure variable, and an evaluation variable derived from at least the generator braking torque information item or the brake master cylinder pressure variable; and controlling the brake booster in consideration of the defined target force difference variable.
Abstract translation: 一种用于操作车辆的再生制动系统的方法包括：在制动系统的发电机之前和/或操作期间对制动回路的至少一个阀施加控制，使制动液从制动器主体 汽缸和/或从至少一个制动回路进入至少一个储存器容积; 考虑到发电机制动转矩信息项，制动主缸压力变量和至少从发电机制动转矩信息项导出的评估变量中的至少一个，确定关于由制动助力器施加的助力的目标力差变量 或制动主缸压力变量; 并且考虑到所确定的目标力差变量来控制制动助力器。
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9.发明申请Brake System for a Motor Vehicle and Method for Controlling said Brake System 审中-公开一种汽车制动系统及其制动系统的控制方法公开(公告)号：US20150115700A1
公开(公告)日：2015-04-30
申请号：US14584040
申请日：2014-12-29
Applicant: Robert Bosch GmbH
Inventor： Herbert Vollert , Reinhard Weiberle , Michael Kunz , Jens Kolarsky
CPC classification number: B60T13/745 , B60T1/10 , B60T8/4072 , B60T13/586 , B60T13/686 , B60T2270/602
Abstract: A brake assembly includes a hydraulic auxiliary-power-operated first brake system including a master brake cylinder operably connected to an electromechanical brake booster and a hydraulic wheel brake for at least one wheel, the master brake cylinder configured to be activated by muscle force, and an externally powered second brake system including a hydraulic pressure source operated by external power and operably connected to a hydraulic wheel brake for at least one other wheel. The brake assembly further includes an electric drive motor configured for operation as a generator to brake the motor vehicle by acting on the at least one other wheel and a control unit configured to reduce a braking effect of the first brake system by reducing boosting of the electromechanical brake booster, if a braking effect of the electric drive motor in a generator mode is greater than the determined braking effect of the second brake system.
Abstract translation: 制动组件包括液压辅助动力操作的第一制动系统，其包括可操作地连接到机电制动助力器的主制动缸和用于至少一个车轮的液压车轮制动器，所述主制动缸构造成由肌肉力激活;以及 外部供电的第二制动系统，其包括由外部动力操作并可操作地连接到用于至少一个其它车轮的液压车轮制动器的液压源。 该制动组件还包括一个电动驱动马达，该马达被配置为作为发电机操作，以通过作用在至少一个其它车轮上来制动机动车辆;以及控制单元，该控制单元被配置为通过减少机电的升压来降低第一制动系统的制动效果 如果在发电机模式下的电动驱动电动机的制动效应大于所确定的第二制动系统的制动效果，则制动助力器。
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公开(公告)号：US20200216051A1
公开(公告)日：2020-07-09
申请号：US16639781
申请日：2018-07-12
Applicant: Robert Bosch GmbH
Inventor： Edith Mannherz , Julian Staack , Michael Kunz , Thomas Bruex
Abstract: A control device for a vehicle deceleration device of a vehicle including an electronics unit, with the aid of which a time curve of an input variable predefined by a driver of the vehicle with the aid of an actuation of the brake actuating element is evaluatable and the vehicle deceleration device is activatable taking into account the updated input variable and a characteristic curve, which specifies a relationship between the input variable and a setpoint variable with respect to a setpoint vehicle deceleration to be exerted on the vehicle with the aid of the vehicle deceleration device. The electronics unit detects at least one modulation and/or variation of the input variable triggered by the driver and reestablishes at least one subsection of the characteristic curve taking into account the at least one modulation and/or variation of the input variable (xinput) triggered by the driver.
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