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1. 发明授权

US12146484B2 Real-time-capable trajectory planning for pivoting-plate-type axial piston pumps with systematic consideration of system limitations 有权
公开(公告)号：US12146484B2
公开(公告)日：2024-11-19
申请号：US17597493
申请日：2020-07-02
申请人： Robert Bosch GmbH
发明人： Steffen Mutschler , Adrian Trachte , Carolina Passenberg , Steffen Joos
IPC分类号： F04B49/06 , F15B13/02 , F15B15/20 , G05B19/042
CPC分类号： F04B49/06 , F15B13/02 , F15B15/20 , G05B19/042 , G05B2219/25312
摘要： A method is for producing, for a hydraulic machine having an actuator, a setpoint-value trajectory satisfying predefined limitations in order to influence an output variable of the hydraulic machine. A trajectory of unlimited setpoint values is fed to a trajectory planning function, which produces the setpoint-value trajectory from the trajectory of unlimited setpoint values. In the trajectory planning function, the trajectory of unlimited setpoint values is differentiated at least twice in order to obtain a trajectory of unlimited setpoint values that is differentiated n times. In the trajectory planning function, at least one limitation is applied to the differentiated trajectory of unlimited setpoint values in order to obtain a differentiated trajectory of limited setpoint values. The differentiated trajectory of limited setpoint values is fed to a filter integrator chain in order to obtain the setpoint-value trajectory.

2. 发明授权

US12141334B2 Method for initializing a security bus in a master-slave system 有权
公开(公告)号：US12141334B2
公开(公告)日：2024-11-12
申请号：US17662479
申请日：2022-05-09
申请人： Robert Bosch GmbH
发明人： Hans-Juergen Preu , Thorsten Klepsch
IPC分类号： G06F21/85 , G06F13/362 , G06F13/40 , G06F21/54 , G06F21/55
CPC分类号： G06F21/85 , G06F13/362 , G06F13/404 , G06F21/54 , G06F21/554
摘要： A method initializes a security bus in a security bus system. The method includes scanning the security bus in order to identify slave units connected to the security bus, and determining, for each identified slave unit, whether the slave unit is a standard slave unit or a slave unit that itself provides input data for the security controller. The method further includes assigning, for each identified slave unit, an address to the slave unit. If the slave unit is a standard slave unit, then the slave unit is automatically assigned a communication address. If the slave unit is a slave unit that itself provides input data for the security controller, then the slave unit is automatically assigned a communication address and additionally a security address. The method also includes storing the addresses assigned to the identified slave units in order to initialize the security bus.

3. 发明授权

US12140649B2 Method for measuring phase currents of a device under test, in particular of an inverter 有权
公开(公告)号：US12140649B2
公开(公告)日：2024-11-12
申请号：US17995494
申请日：2021-03-03
申请人： Robert Bosch GmbH
发明人： Andreas Brenneis , Tino Fuchs , Felix Michael Stuerner , Robert Roelver
IPC分类号： G01V3/00 , G01R33/02 , G01R33/032 , G01R33/32
CPC分类号： G01R33/323 , G01R33/0206 , G01R33/032
摘要： A method is for measuring phase currents of a device under test, in particular of an inverter, in which a sensor arrangement, which has a component including a crystal lattice with a defect, is arranged in a region of the device under test. The method includes using the sensor arrangement to detect a magnetic field formed by a vector of magnetic fields, the magnetic fields each in turn being brought about by one of the phase currents of the device under test, and calculating a vector of the phase currents from the vector of the magnetic fields based on a coefficient matrix.

4. 发明授权

US12139220B2 Method for operating a steering system 有权
公开(公告)号：US12139220B2
公开(公告)日：2024-11-12
申请号：US17907713
申请日：2021-02-04
申请人： Robert Bosch GmbH
发明人： Joerg Strecker
IPC分类号： B62D6/00 , B62D5/04
CPC分类号： B62D6/002 , B62D5/0421
摘要： A method is for operating a steering system, more particularly a steer-by-wire steering system. The steering system includes at least one wheel steering angle control element which is provided to influence and/or change a wheel steering angle of at least one vehicle wheel depending on a target specification signal correlated with a steering specification. The wheel steering angle control element has a limited maximum wheel steering angle control range for changing the wheel steering angle, and the target specification signal is limited by a saturation to the maximum wheel steering angle control range. The target specification signal is modified in such a manner that the, more particularly modified, target specification signal has a constant and differentiable curve at least in an edge range of the wheel steering angle control range.

5. 发明授权

US12138743B2 Polishing device 有权
公开(公告)号：US12138743B2
公开(公告)日：2024-11-12
申请号：US16918617
申请日：2020-07-01
申请人： XI'AN ESWIN MATERIAL TECHNOLOGY CO., LTD. , XI'AN ESWIN SILICON WAFER TECHNOLOGY CO., LTD.
发明人： Yong Kang
IPC分类号： B24B9/06 , B24B41/04 , B24B41/06
CPC分类号： B24B9/065 , B24B41/04 , B24B41/06
摘要： A polishing device includes a bearing mechanism including a bearing plate configured to carry wafers and drive the wafer to rotate and a first polishing mechanism including at least one group of rotatable first polishing wheels. Each first polishing wheel is formed with a first polishing groove extending along a circumferential direction. Each group includes two first polishing wheels. The two first polishing wheels in each group are arranged symmetrically with respect to the bearing plate and rotation axes of the two first polishing wheels are coplanar with a rotation axis of the bearing plate. The two first polishing wheels in each group are capable of moving close to or away from the wafer, so that an inner sidewall of the first polishing groove is pressed against or moves away from the wafer.

6. 外观设计

USD1050449S1 Docking station for compression devices 有权
公开(公告)号：USD1050449S1
公开(公告)日：2024-11-05
申请号：US29652826
申请日：2020-12-10
申请人： Recovery Force, LLC
设计人： Vincent Rizzo , Jeffrey Schwegman , Jason M. Bobay , Matthew Wyatt
摘要： FIG. 1 is a right perspective view of a design for a docking station for compression devices.
FIG. 2 is a right perspective view of the design shown in FIG. 1 with compression devices supported thereon shown in phantom.
FIG. 3 is a right perspective view of the design shown in FIG. 1 with the lid of the docking station open and one of two batteries disposed within the docking station.
FIG. 4 is a right perspective view of the design shown in FIG. 1 with the lid of the docking station open and both batteries of the claimed design, one disposed within the docking station and and one being inserted into the docking station.
FIG. 5 is a front elevational view of the design shown in FIG. 1.
FIG. 6 is a rear elevational view of the design shown in FIG. 1.
FIG. 7 is a right side elevational view of the design shown in FIG. 1.
FIG. 8 is a left side elevational view of the design shown in FIG. 1.
FIG. 9 is a bottom elevational view of the design shown in FIG. 1; and,
FIG. 10 is a top elevational view of the design shown in FIG. 1.
The broken lines seen in FIGS. 2 and 4 show environmental structure associated with the docking station for compression devices in a condition of use. The broken lines and structures they depict form no part of the claimed design.

7. 发明授权

US12134136B2 Sawing tool, in particular saw blade 有权
公开(公告)号：US12134136B2
公开(公告)日：2024-11-05
申请号：US17292903
申请日：2019-11-08
申请人： Robert Bosch GmbH
发明人： Martin Imboden , Nathanael Brigger , Milan Bozic
IPC分类号： B23D61/12 , B23D61/00
CPC分类号： B23D61/123 , B23D61/006 , B23D61/128
摘要： A sawing tool, in particular a saw blade, includes: at least one connection region, in particular a shaft, for forming a connection to a tool holder of a hand-held power tool; at least one main body, in particular a carrier, which is connected to the connection region and is designed in one piece; at least one set of saw teeth which is located on the main body; and a plurality of reduction grooves which are located on the main body, in particular introduced into the main body by removing material, and which have a main extension running transversely to a cutting edge of the saw teeth. The reduction grooves extend at least over more than 50% of a total transverse extent of at least one flank of the main body from the cutting edge towards a rear side of the main body, the rear side facing away from the saw teeth.

8. 发明授权

US12134005B2 Exercise bar with dynamically rotating hand grips 有权
公开(公告)号：US12134005B2
公开(公告)日：2024-11-05
申请号：US18053211
申请日：2022-11-07
申请人： Resistance in Rotation
发明人： Joseph G. Kinney , Ethan Kinney
IPC分类号： A63B21/00 , A63B21/04 , A63B21/072 , A63B23/035 , A63B23/14
CPC分类号： A63B21/4049 , A63B21/0435 , A63B21/0724 , A63B21/4035 , A63B23/03541 , A63B23/14
摘要： An exercise bar assembly includes a pair of rotating grip assemblies, each including a generally planar frame and a hand grip mounted within the frame for rotation within in the plane of the frame. The rotating grip assemblies are attachable to opposite ends of a center bar assembly along the longitudinal axis of the bar assembly. A plate bar assembly is attachable to each of the rotating grip assemblies opposite the center rod, with the plate bar assembly aligned with the longitudinal axis to form a weight lifting bar. A user-selectable elastic band is engageable between the pair of rotating grip assemblies along the longitudinal axis so that the elastic band resists rotation of each hand grip in each of the rotating grip assemblies. The rotating grip assemblies of the exercise bar assembly allow for the full range of motion of the bicep, and the elastic band creates a resistance exercise through the bicep's full range of motion.

9. 发明授权

US12128793B2 Device and method to determine available regenerative braking energy in a route for vehicle 有权
公开(公告)号：US12128793B2
公开(公告)日：2024-10-29
申请号：US17652307
申请日：2022-02-24
申请人： Robert Bosch GmbH , Robert Bosch Engineering and Business Solutions Private Limited
发明人： Ranganathan Venkatasubramanian , Selvam Gokul Prasanth
IPC分类号： B60L7/10 , B60L7/00 , G07C5/00 , G07C5/02
CPC分类号： B60L7/10 , G07C5/02 , B60L2270/00
摘要： A device and method determines available regenerative braking energy in a route for a target vehicle. The device is in communication with a navigation unit and is configured to split the at least one route between a source and a destination into multiple segments followed by determining vehicular data of the target vehicle. The device determines available/recoverable regenerative braking energy in the at least one route for the target vehicle based on selective vehicular data of other vehicles similar to the target vehicle, which have travelled through the at least one route. The device is configured to dynamically predict the available regenerative braking energy originating from random longitudinal deceleration maneuvers for the chosen route from source location to the chosen destination location for any hybrid or electric vehicle. The device improves fuel efficiency and reduces emissions.

10. 发明授权

US12126208B2 Method for adaptively fast-charging a battery pack using stored limit values 有权
公开(公告)号：US12126208B2
公开(公告)日：2024-10-22
申请号：US17442959
申请日：2020-03-18
申请人： Robert Bosch GmbH
发明人： Christoph Klee , Andreas Gonser , Marc-Alexandre Seibert
IPC分类号： H02J7/00
CPC分类号： H02J7/007182 , H02J7/00032 , H02J7/0045 , H02J7/0047 , H02J7/007194
摘要： The disclosure relates to a method for adaptively fast-charging a battery pack using a battery charging device. At least one voltage and the temperature of the battery pack are continuously or periodically detected by means of a detection unit. A charging current of the battery charging device is adapted by means of a control and/or regulating unit of the battery charging device on the basis of the detected voltage and/or the detected temperature of the battery pack. At least one battery-specific threshold of the voltage and/or the temperature is taken into consideration in order to adapt the charging current by means of the control and/or regulating unit. Prior to starting the charging process, the battery-specific threshold of the voltage and/or the temperature is transmitted from a memory unit of the battery pack and/or the battery charging device to the control and/or regulating unit by means of a communication unit.

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