公开(公告)号：US20240343162A1

公开(公告)日：2024-10-17

申请号：US18683203

申请日：2022-07-25

申请人： Robert Bosch GmbH

发明人： Georg Hoegele ,  Julian Gollenstede

IPC分类号： B60L58/27 ,  B60L7/22 ,  B60L50/60 ,  H01M10/613 ,  H01M10/625 ,  H01M10/656

CPC分类号： B60L58/27 ,  B60L7/22 ,  B60L50/60 ,  H01M10/613 ,  H01M10/625 ,  H01M10/656 ,  H01M2220/20

摘要： The invention relates to a device (100) and to a method (400) for heating a traction battery (50) in a vehicle (300). The device (100) comprises an electric consumer (10), which consumes a load current during operation and generates waste heat, the electric consumer (10) being operated to heat the traction battery (50). The device (100) comprises a drive connection (80) for connecting an electric drive (90). The electric consumer (10) comprises a braking resistor for consuming regenerative electric power from the electric drive (90).

公开(公告)号：US12120410B2

公开(公告)日：2024-10-15

申请号：US17642506

申请日：2020-10-12

申请人： Robert Bosch GmbH

发明人： Nikolai Bauer ,  Andreas Moehrle ,  Moritz Winkler

IPC分类号： H04N23/54 ,  G02B7/00 ,  H04N23/55 ,  H04N23/57

CPC分类号： H04N23/54 ,  G02B7/003 ,  H04N23/55 ,  H04N23/57

摘要： A method for manufacturing a camera module. An objective is aligned in relation to an image sensor and is subsequently fixated in terms of position by connecting to a support receiving the image sensor or to a housing surrounding the image sensor. The objective is connected to the support or to the housing via at least two cylindrical pins, the cylindrical pins being in each case placed laterally against the objective and being welded on the one hand to the objective, and on the other hand to the support or the housing. A camera module is also described.

公开(公告)号：US12120010B2

公开(公告)日：2024-10-15

申请号：US17615689

申请日：2020-05-27

申请人： Robert Bosch GmbH

发明人： Arthur Mutter ,  Carsten Gebauer ,  Christian Horst ,  Florian Hartwich

IPC分类号： H04L43/0823 ,  H04L12/40 ,  H04L43/50

CPC分类号： H04L43/0823 ,  H04L12/4013 ,  H04L43/50 ,  H04L2012/40215

摘要： An error detection test device for a subscriber station of a serial bus system. The error detection test device has an evaluation module for evaluating which bit of a signal must be interrupted so that the receivers of the resulting signal in which the at least one bit is interrupted can check the function of an error detection mechanism, the signal being processed by a protocol control unit while the subscriber station is in operation in order to be able to be transmitted as a frame onto a bus of the bus system or, after a frame has been received from the bus, to decode the signal from the frame, and an output terminal for outputting a switching signal to the protocol control unit to interrupt the at least one bit. The evaluation module generates the switching signal based on the at least one bit evaluated by the evaluation module.

公开(公告)号：US12116082B2

公开(公告)日：2024-10-15

申请号：US17959762

申请日：2022-10-04

申请人： Robert Bosch GmbH

发明人： Alessandro Moia ,  Atsushi Nakamura ,  Daniel Baumgaertner ,  Felix Dauer ,  Georg Widmaier ,  Oliver Maier ,  Silas Klug ,  Steffen Heil

IPC分类号： B62M6/50 ,  B60T8/17 ,  B60T8/1755

CPC分类号： B62M6/50 ,  B60T8/1706 ,  B60T8/17554 ,  B60T2230/03

摘要： A method for operating a two-wheeler. The two-wheeler includes a drive unit and a sensor system, the sensor system including a rotation rate sensor, an acceleration sensor, and a wheel speed sensor. The wheel speed sensor detects at least one measuring pulse per revolution of a wheel of the two-wheeler. The method includes: detecting three-dimensional rotation rates of the two-wheeler, detecting acceleration values of the two-wheeler, and estimating a motion state of the two-wheeler based on the detected rotation rates, the motion state including estimated values for estimated acceleration values and an estimated speed and an estimated distance covered, first correction of the estimated motion state based on the detected acceleration values, ascertaining an instantaneous steering angle of the two-wheeler based on the corrected estimated motion state, and actuating the drive unit and/or an antilocking system of the two-wheeler as a function of the ascertained instantaneous steering angle.

公开(公告)号：US12115667B2

公开(公告)日：2024-10-15

申请号：US17455122

申请日：2021-11-16

申请人： Robert Bosch GmbH

发明人： Meng Guo

IPC分类号： B25J9/16 ,  G06T7/50

CPC分类号： B25J9/163 ,  B25J9/1653 ,  B25J9/1664 ,  B25J9/1697 ,  G06T7/50 ,  G06T2207/20081

摘要： A device and a method for controlling a robotic device, including a control model. The control model includes a robot trajectory model, which for the pickup includes a hidden semi-Markov model with one or multiple initial states, a precondition model, which for each initial state of the robot trajectory model includes a probability distribution of robot configurations before the pickup is carried out, and an object pickup model, which for a depth image outputs a plurality of pickup robot configurations having a respective associated probability of success.

公开(公告)号：US20240338954A1

公开(公告)日：2024-10-10

申请号：US18294087

申请日：2022-07-26

申请人： Robert Bosch GmbH

发明人： Peter Pozsegovics

IPC分类号： G06V20/56 ,  G01S13/88 ,  G01S13/89 ,  G06T3/047

CPC分类号： G06V20/588 ,  G01S13/882 ,  G01S13/89 ,  G06T3/047

摘要： A method for identifying edges of curbs in an environment of a mobile platform. The method includes: providing at least one optical image of the environment of the mobile platform; determining linear structures in the at least one optical image; providing a topographic profile of a ground surface of the environment of the mobile platform; projecting the linear structures into the topographic profile of the ground surface; verifying the edges of curbs by examining, on both sides of the projected linear structures, the topographic profile for altitude jumps corresponding to a curb structure; connecting the verified altitude jumps in order to identify the edges of the curbs.

公开(公告)号：US20240337296A1

公开(公告)日：2024-10-10

申请号：US18435839

申请日：2024-02-07

申请人： Robert Bosch GmbH

发明人： Andreas Weh ,  Martin Hagspiel

IPC分类号： F16D65/18 ,  F16D65/54 ,  F16D121/02

CPC分类号： F16D65/18 ,  F16D65/54 ,  F16D2121/02

摘要： In a brake actuating device, in particular a vehicle brake system. The brake actuating device includes a housing, in which a piston seat is disposed which is surrounded by a wall and comprises a receiving axis along which a piston to be coupled to a piston rod can be accommodated in the piston seat in an axially displaceable manner. At its end region which is directed toward the piston rod, the piston seat includes a guide section in which a guide element for guiding the piston rests radially against the wall. The guide element is axially held in position by means of a radial groove disposed in the guide section.

公开(公告)号：US20240336212A1

公开(公告)日：2024-10-10

申请号：US18681854

申请日：2022-08-05

申请人： Robert Bosch GmbH

发明人： Martin Klein ,  Simon Koenig ,  Yannick Fischer ,  Klaus Heyer

IPC分类号： B60R16/023 ,  G06N20/00

CPC分类号： B60R16/0234 ,  G06N20/00 ,  B60Y2400/304

摘要： A method for detecting damage to an outer shell of a vehicle. The vehicle is of a specific type with specific vehicle data. Damage can be classified into at least two groups. Damage of a first group has a greater severity of the damage than damage of a second group. An acceleration of the vehicle is ascertained and/or a rotation rate of the vehicle is ascertained. Damage of the first group is ascertained if the acceleration of the vehicle exceeds a threshold value of the acceleration and/or if the rotation rate of the vehicle exceeds a threshold value of the rotation rate. The acceleration and/or the rotation rate are compared to acceleration values and/or rotation rate values learned for the specific vehicle type. Damage of the second group is ascertained if damage is detected as a function of the comparison to the learned values.

公开(公告)号：US12113183B2

公开(公告)日：2024-10-08

申请号：US17312752

申请日：2019-12-06

申请人： Robert Bosch GmbH

发明人： Jens Becker ,  Triantafyllos Zafiridis

IPC分类号： H01M10/44 ,  H02J7/00

CPC分类号： H01M10/44 ,  H02J7/005 ,  H02J7/00712 ,  H01M2220/20

摘要： The presented invention relates to a method for operating an electrical energy store, the ageing behaviour of which is estimated by means of an expected ageing profile, wherein a rapid-charging profile, which is to be used, of the electrical energy store is ascertained depending on a comparison between a detected state of ageing of the electrical energy store and a desired state of ageing, which is determined by means of the expected ageing profile, of the electrical energy store.

公开(公告)号：US12111417B2

公开(公告)日：2024-10-08

申请号：US17623743

申请日：2020-06-04

申请人： Robert Bosch GmbH

发明人： Daniel Schindler ,  Robert Nabholz ,  Juergen Hasch

IPC分类号： G01S7/35 ,  H04L27/26 ,  G01S13/58

CPC分类号： G01S7/354 ,  H04L27/2647 ,  G01S7/356 ,  G01S13/584

摘要： An OFDM radar sensor including multiple transmission channels and at least one reception channel, and a method for operating such an OFDM radar sensor. At least for first transmission channels, the signal form of the signal to be transmitted, which includes a sequence of OFDM symbols in question, is progressively computed in portions for each transmission channel, and multiple buffer memories are used in alternation for storing a computed portion of the signal form and for reading out a previously computed and stored preceding portion of the signal form, which is converted from digital to analog and transmitted. A particular portion of the signal form is computed and stored in one of the buffer memories while a preceding portion of the signal form is being read out from another of the buffer memories and converted from digital to analog, and transmitted on the transmission channel in question.