Robert Bosch GmbH patent applications on May 16th, 2024
Patent Applications by Robert Bosch GmbH on May 16th, 2024
Robert Bosch GmbH: 40 patent applications
Robert Bosch GmbH has applied for patents in the areas of B23D51/10 (4), G01S19/39 (3), G01S19/396 (3), B60G17/016 (3), G01S19/40 (2)
With keywords such as: device, data, vehicle, sensor, power, communication, drive, control, connected, and unit in patent application abstracts.
Patent Applications by Robert Bosch GmbH
20240157276.Filter Apparatus with Pivotable Filter Cartridge_simplified_abstract_(robert bosch gmbh)
Inventor(s): Hakan Camurdan of Neu-Ulm (DE) for robert bosch gmbh, Katrin Kroener of Ballendorf (DE) for robert bosch gmbh, Alexander Patrick Steiner of Neu-Ulm (DE) for robert bosch gmbh
IPC Code(s): B01D29/96
Abstract: a filter apparatus is for use with a hydraulic machine. the filter apparatus includes a connecting part and a filter cartridge. the connecting part includes a sealing face, which is configured for sealing abutment on the hydraulic machine. an input connector and an output connector are arranged within the sealing face. the filter apparatus further includes a separate retaining part on which the filter cartridge is fixedly received. the connecting part has a pivoting appendage extending along a pivot axis on a side of the connecting part facing away from the sealing face. the retaining part is fluid-tightly adapted to the pivoting appendage such that (i) its pivoting position with respect to the pivot axis is continuously adjustable relative to the connecting part, and (ii) between the retaining part and the pivoting appendage, a first and a second pressure chamber are arranged.
20240157453.Tool Accessory Mounting Interface_simplified_abstract_(robert bosch gmbh)
Inventor(s): Walter Bernardi of Highland Park IL (US) for robert bosch gmbh, Daniel Schadegg of Buffalo Grove IL (US) for robert bosch gmbh
IPC Code(s): B23D51/10, B23D61/00
Abstract: an accessory for a power tool includes a mounting interface for detachably mounting the accessory to a clamping device of the power tool. the mounting interface is configured to permit the accessory to be used with a wide variety of clamping devices, regardless of manufacturer. the accessory includes a mounting portion having a spindle slot configured to accommodate a drive spindle of the tool and pin openings that are arranged around the spindle slot. the pin openings are configured to receive pins which are arranged around a spindle of an oscillating power tool. when viewed in a cross section that is perpendicular to the first clamping face, at least a portion of opposed surfaces of at least one pin opening are non-parallel.
20240157454.Tool Accessory Mounting Interface_simplified_abstract_(robert bosch gmbh)
Inventor(s): Walter Bernardi of Highland Park IL (US) for robert bosch gmbh, Daniel Schadegg of Buffalo Grove IL (US) for robert bosch gmbh
IPC Code(s): B23D51/10, B23D61/00
Abstract: an accessory for a power tool includes a mounting interface for detachably mounting the accessory to a clamping device of the power tool. the mounting interface is configured to permit the accessory to be used with a wide variety of clamping devices, regardless of manufacturer. the accessory includes a mounting portion having a spindle slot configured to accommodate a drive spindle of the tool and pin openings that are arranged around the spindle slot. the pin openings are configured to receive pins which are arranged around a spindle of an oscillating power tool. the spindle slot includes first linear portion, a second linear portion and a curved portion that is disposed between, and connects, the first linear portion to the second linear portion. the spindle slot is configured to contact the spindle of an oscillating power tool at a first location of the spindle slot.
20240157538.Hand-Held Power Tool Having an Activation Unit_simplified_abstract_(robert bosch gmbh)
Inventor(s): Yen Tiong Tan of Butterworth, Penang (MY) for robert bosch gmbh, Khoo Ming Yang Calvin of Bayan Lepas, Penang (MY) for robert bosch gmbh, Han Hoong Sebastian Chin of Tanjong Bungah, Penang (MY) for robert bosch gmbh
IPC Code(s): B25F5/02, B25B21/00
Abstract: a hand-held power tool, in particular a screwdriver, includes: an elongate housing in which a drive unit having at least one drive motor for driving a tool receptacle is arranged, the tool receptacle being designed to accommodate an insertion tool; and an activation unit for activating the drive motor, the drive motor being activated by the insertion tool which is located in the tool receptacle acting upon, in particular along a longitudinal axis of the elongate housing, a workpiece to be worked on. the activation unit has a first activation element for activating the drive motor at a first speed and a second activation element for activating the drive motor at a second speed, the first speed being less than the second speed.
Inventor(s): Benjamin Heer of Backnang (DE) for robert bosch gmbh, Frank Baehrle-Miller of Schoenaich (DE) for robert bosch gmbh
IPC Code(s): B60G17/016
Abstract: a method for operating a driver assistance system of a motor vehicle for assisting detection of objects in an environment of the motor vehicle. the motor vehicle is equipped with a height-adjustable chassis. during a driving maneuver, the height-adjustable chassis is set into a driving position in which an object can be detected at a regular distance from the motor vehicle. during a parking maneuver, the height-adjustable chassis is automatically set into a parking position in which an object can be detected at a smaller distance from the motor vehicle. a device that is configured to carry out the method, and a corresponding computer program, are also described.
20240157753.ROLL CONTROL SYSTEM AND VEHICLE_simplified_abstract_(robert bosch gmbh)
Inventor(s): Jun Nohara of Kanagawa (JP) for robert bosch gmbh
IPC Code(s): B60G21/00, B60G17/016
Abstract: a roll control system for a vehicle capable of improving the versatility compared to the related art is obtained. a roll control system according to the invention includes: a first component connected to a right connecting device that connects a vehicle body and a right wheel; a second component connected to a left connecting device that connects the vehicle body and a left wheel; and a damper. the damper includes a first damper component and a second damper component reciprocatably connected to each other. the first component includes a first base portion rotatably held by the vehicle body, a first wheel-side arm portion rotatably connected to the right connecting device, and a first damper-side arm portion rotatably connected to the first damper component. the second component includes a second base portion rotatably held by the vehicle body, a second wheel-side arm portion rotatably connected to the left connecting device, and a second damper-side arm portion rotatably connected to the second damper component.
Inventor(s): Emmanuel Rolin of Leonberg (DE) for robert bosch gmbh, Florent Collenot of Schorndorf-Weiler (DE) for robert bosch gmbh
IPC Code(s): B60L53/62, B60L53/51, B60L58/13, B60L58/22
Abstract: a method for providing an additional capacity of an electrochemical energy store of an electrically drivable vehicle.
Inventor(s): Andreas Weh of Sulzberg (DE) for robert bosch gmbh, Matthias Mayr of Rettenberg (DE) for robert bosch gmbh, Stefan Kaserer of Ofterschwang (DE) for robert bosch gmbh
IPC Code(s): B60T17/00, F15B7/08
Abstract: a bore arrangement of a hydraulic block of a brake unit of a hydraulic power vehicle brake system.
Inventor(s): Herbert Vollert of Vaihingen/Enz (DE) for robert bosch gmbh, Michael Kunz of Steinheim An Der Murr (DE) for robert bosch gmbh
IPC Code(s): B60W30/18, B60L15/20, B60W10/08, B60W10/184
Abstract: a method and device for supporting an anti-lock braking system in a motor vehicle. in the method, the presence of a locked or nearly locked wheel of the motor vehicle is ascertained, and if a locked wheel is present, a wheel drive force is exerted on this wheel in a targeted manner.
Inventor(s): Lukas Schweizer of Metzingen (DE) for robert bosch gmbh, Robin Welz of Mauer (DE) for robert bosch gmbh
IPC Code(s): B60W30/18
Abstract: a method for deactivating an assisted or automated driving function in a motor vehicle, with which the driving function carries out a driver-independent braking intervention and with which the driving function is thereby deactivated. the driver actuates a braking request presetting device, wherein the duration of actuation by the driver is between a lower limit value and an upper limit value, or the driver actuates the braking request presetting device in such a way that the intensity of the braking requested by the driver is greater than the intensity of the braking exerted by the driving function.
20240158221.MEMS Device for Interaction with Fluids_simplified_abstract_(robert bosch gmbh)
Inventor(s): Christoph Schelling of Stuttgart (DE) for robert bosch gmbh, Timothy Schultz of Camino CA (US) for robert bosch gmbh
IPC Code(s): B81B3/00
Abstract: a fluidic microelectromechanical system (mems) device includes fluid interaction elements (fies) that can be displaced by an actuator to generate fluid flow. the fies include a serial arrangement of cantilevered lever arms to achieve, for example, high sound pressure levels in a micro speaker or high pump rates in a micropump as compared to some conventional mems devices.
20240158222.MEMS Device for Interaction with Fluids_simplified_abstract_(robert bosch gmbh)
Inventor(s): Christoph Schelling of Stuttgart (DE) for robert bosch gmbh, Timothy Schultz of Camino CA (US) for robert bosch gmbh
IPC Code(s): B81B3/00
Abstract: a fluidic microelectromechanical system (mems) device includes fluid interaction elements (fies) that are configured to be monitored by a sensing device to generate an electrical signal in response to a fluid flow through the device. the fies include a serial arrangement of cantilevered lever arms to achieve increased sensitivity in a fluid flow sensor as compared to some conventional mems devices.
20240159436.DISTRIBUTOR MODULE FOR A REFRIGERANT CIRCUIT_simplified_abstract_(robert bosch gmbh)
Inventor(s): Denis Neher of Remchingen (DE) for robert bosch gmbh, Dana Nicgorski of Burlington MA (US) for robert bosch gmbh, Thomas Holzer of Karlsbad (DE) for robert bosch gmbh
IPC Code(s): F25B43/00, F25B13/00, F25B41/31
Abstract: a distributor module includes a housing having first and second refrigerant inlets and first and second refrigerant outlets for connection to a compressor and a condenser-evaporator device. a heat exchanger and a shutoff valve are arranged within the housing. the heat exchanger is connected to the refrigerant inlets and refrigerant outlets such that heat from a refrigerant flowing between the first refrigerant inlet and the first refrigerant outlet and between the second refrigerant inlet and the second refrigerant outlet can be exchanged. the shutoff valve is connected to the second refrigerant inlet and the heat exchanger. a refrigerant connector is connected to the second refrigerant inlet on a shutoff valve inlet side. a further refrigerant connector is connected to the heat exchanger on a shutoff valve outlet side. at least one refrigerant subcircuit is formed between the refrigerant connectors, and sections of the subcircuit are arranged within the housing.
Inventor(s): Angelo Dati of Mailand (IT) for robert bosch gmbh, Burkhard Kuhlmann of Reutlingen (DE) for robert bosch gmbh, Joan Josep Giner De Haro of Stuttgart (DE) for robert bosch gmbh, Mirko Hattass of Stuttgart (DE) for robert bosch gmbh, Thorsten Balslink of Kirchentellinsfurt (DE) for robert bosch gmbh
IPC Code(s): G01C19/56
Abstract: an operator device for a capacitive sensor. the device includes an electronic device, by means of which an actual gap distance between the seismic mass and the at least one electrode and/or an actual variable for a sensitivity of the capacitive sensor can be determined, taking into account at least a first constant voltage, a first natural frequency of a first harmonic vibration of a seismic mass along a spatial direction, centrally intersecting the seismic mass and the at least one electrode, when the first constant voltage is applied between the seismic mass and the at least one electrode, a second constant voltage and a second natural frequency of a second harmonic vibration of the seismic mass along the spatial direction, centrally intersecting the seismic mass and the at least one electrode, when the second constant voltage is applied between the seismic mass and the at least one electrode.
Inventor(s): Angelo Dati of Mailand (IT) for robert bosch gmbh, Joan Josep Giner De Haro of Stuttgart (DE) for robert bosch gmbh, Mirko Hattass of Stuttgart (DE) for robert bosch gmbh, Thorsten Balslink of Kirchentellinsfurt (DE) for robert bosch gmbh
IPC Code(s): G01C19/5762
Abstract: an operating device for a rotation-rate sensor. a mechanical amplification of a deflection oscillatory motion and/or a phase shift of the deflection oscillatory motion relative to a harmonic drive oscillation of a seismic mass can be determined using an electronic apparatus of the operating device by taking into account at least one drive frequency variable with respect to a characteristic drive frequency of the harmonic drive oscillation of the seismic mass of the rotation-rate sensor and by also taking into account at least one detection frequency variable, which is provided by the operating device itself to the operating device, with respect to a characteristic detection frequency of the deflection oscillatory motion, caused by a coriolis force, of the seismic mass put into the harmonic drive oscillation or with respect to a difference between the characteristic drive frequency and the characteristic detection frequency.
Inventor(s): Sirajum Munir of Pittsburgh PA (US) for robert bosch gmbh
IPC Code(s): G01C21/28, H04W64/00
Abstract: a computer-implemented system and method relates to travel time estimation using wireless signals. first communication data is received from a first wireless transceiver at a first location. the first communication data includes identification data of a mobile communication device. the second communication data includes second communication data from a second wireless transceiver at a second location. the second communication data includes the identification data of the mobile communication device. the first communication data and the second communication data, which are associated with the mobile communication device, are extracted using the identification data. travel time data is generated for the mobile communication device with respect to a travel segment, defined between the first location and the second location, using the first communication data and the second communication data. the aggregated travel time data is generated for the travel segment. the aggregated travel time data includes at least the travel time data of the mobile communication device. the aggregated travel time data is transmitted for visual representation on a display.
Inventor(s): Alexander Lanin of Pattensen (DE) for robert bosch gmbh, Katharina Juelge of Sarstedt (DE) for robert bosch gmbh, Oliver Kamphienkel of Lehrte (DE) for robert bosch gmbh, Roland Jebtsch of Giesen (DE) for robert bosch gmbh, Wilfried Feuchter of Kupferzell (DE) for robert bosch gmbh, Benfamin Vogler of Heilbronn (DE) for robert bosch gmbh
IPC Code(s): G01C21/00, B60W60/00
Abstract: a computer-implemented method for supplying an electronic horizon for an autonomous motor vehicle. as part of a first method step, map data of a digital map are processed. as part of a second method step, a position of the autonomous motor vehicle is ascertained and, based on the processed map data, a position-dependent forecast of map elements that are located in front of the autonomous motor vehicle is generated, as a result of which the electronic horizon is supplied. the second method step is performed within a predetermined execution time and regardless of a processing time required for processing the digital map data.
20240159577.System and Apparatus for Sensor Calibration_simplified_abstract_(robert bosch gmbh)
Inventor(s): Weston Myer of Minneapolis MN (US) for robert bosch gmbh, Scott Bartkowiak of Novi MI (US) for robert bosch gmbh
IPC Code(s): G01D21/00, G01C9/02
Abstract: an apparatus for calibrating vehicle sensors comprising a mat and at least one target assembly. the mat is placed in a specified location in relation to a vehicle subject to a calibration process, and the target assembly is placed in relation to the mat. the target assembly comprises adjustable components to control the vertical placement, roll, and pitch of the target with respect to the vehicle.
20240159812.METHOD FOR MONITORING IN A DISTRIBUTED SYSTEM_simplified_abstract_(robert bosch gmbh)
Inventor(s): Andreas Heyl of Weil Der Stadt (DE) for robert bosch gmbh, Philipp Mundhenk of Bietigheim-Bissingen (DE) for robert bosch gmbh
IPC Code(s): G01R31/00
Abstract: a method for monitoring a distributed system, in which a change in a composition of components of the system is provided in an ongoing operation of the system. the method includes: carrying out a component check in which an incompatibility of the components with one another is identified; carrying out an interface check in which an incompatibility of at least one interface between the components is identified. the component check and the interface check in the case of the change in the composition of the components are carried out repeatedly in ongoing operation of the system.
Inventor(s): Juergen Schmidt of Sindelfingen (DE) for robert bosch gmbh, Matthias Boecker of Saarbrücken (DE) for robert bosch gmbh, Michael Schumann of Stuttgart (DE) for robert bosch gmbh, Timo Pfeiffer of Leinfelden-Echterdingen (DE) for robert bosch gmbh
IPC Code(s): G01S15/931
Abstract: a method for operating at least one ultrasonic sensor array, in particular, using a control unit. the ultrasonic sensor array is driven to generate sonic echos. reflected sonic echos are received by the ultrasonic sensor array, in order to generate measurement data on the basis of the received sonic echos. the ultrasonic sensor array is driven to generate and receive sonic echos in such a manner, that a horizontal and/or vertical solid angle of a detecting range is changed. a control unit, a computer program, and a machine-readable storage medium, are also described.
Inventor(s): Tomasz Bien of Ludwigsburg (DE) for robert bosch gmbh
IPC Code(s): G01S19/39
Abstract: a method for processing and assessing the integrity of gnss position information incudes (a) receiving gnss signals and ascertaining a preliminary gnss position, (b) checking the preliminary gnss position ascertained in step (a) against a first condition and discarding the preliminary gnss position if the first condition is satisfied, (c) ascertaining the integrity of the gnss position based on an integrity criterion ascertained in the field which was determined excluding gnss positions that satisfy the first condition, and (d) if the gnss position was not discarded in step (b), outputting the preliminary gnss position as a verified gnss position.
Inventor(s): Mohammad Tourian of Stuttgart (DE) for robert bosch gmbh, Jens Strobel of Freiberg Am Neckar (DE) for robert bosch gmbh
IPC Code(s): G01S19/40, G01S19/39
Abstract: a method for taking provided gnss-relevant route information into account in the gnss-based localization of vehicles. the method includes: receiving provided gnss-relevant route information; evaluating at least a part of the gnss-relevant route information; and taking into account at least one item of provided gnss-relevant route information or a result of the evaluation of at least one item of provided gnss-relevant route information during the determination or evaluation of one or more localization results.
Inventor(s): Tomasz Bien of Ludwigsburg (DE) for robert bosch gmbh
IPC Code(s): G01S19/42, G01S19/25, G01S19/27, G01S19/39
Abstract: a method for detecting multi-level roads on the basis of gnss includes (i) acquiring actually tracked gnss satellites and the theoretically trackable gnss satellites at a location, (ii) generating a point cloud representation using the actually tracked and the theoretically trackable gnss satellites, (iii) discovering which theoretically trackable gnss satellites cannot be tracked at the location, and (iv) detecting a road level as part of the detected positions when, in the point cloud representation, the discovered gnss satellites are situated in a particular region corresponding to a roadway-like pattern.
Inventor(s): Robert Schirmer of Schoemberg (DE) for robert bosch gmbh, Sebastian Scherer of Tuebingen (DE) for robert bosch gmbh
IPC Code(s): G05D1/43, G05D1/622, G05D105/10, G05D105/15, G05D111/10, G05D111/50
Abstract: a method for determining a motion path on a surface in an environment, along which motion path a mobile appliance, in particular a robot, preferably a domestic robot or a robot vacuum cleaner, is intended to move. the method includes obtaining environment information and determining a region of the surface intended to be covered by the motion of the mobile appliance; determining, while taking into account the environment information, whether within the region there is at least one uneven area in the surface that can be negotiated by the mobile appliance; and determining the motion path while taking into account the at least one uneven area, if there is one. a mobile appliance is also described.
20240160233.POWER MODULE WITH DETECTION OF AGING_simplified_abstract_(robert bosch gmbh)
Inventor(s): Jan Homoth of Reutlingen (DE) for robert bosch gmbh, Sebastian Strache of Wannweil (DE) for robert bosch gmbh, Josef Goeppert of Kusterdingen (DE) for robert bosch gmbh
IPC Code(s): G05D23/24, H05K7/20
Abstract: a power module. the power module has a substrate and at least one power transistor situated on a lower side of the substrate, and at least one temperature sensor situated in the power module. at least one primary temperature sensor is situated on an upper side opposite the at least one power transistor or in an inner substrate layer situated above the at least one power transistor. at least one reference temperature sensor for providing a comparison temperature is situated at a distance from all power transistors, on the upper side or on one of the inner substrate layers. as a result, the transistor temperature can be measured closer to the source of the heat and a reference temperature is provided for detecting resistance changes due to material aging.
Inventor(s): Lukas Grinewitschus of Reutlingen (DE) for robert bosch gmbh, Dominik Neeser of Reutlingen (DE) for robert bosch gmbh, Rudolf Bichler of Eningen (DE) for robert bosch gmbh
IPC Code(s): G06F3/01, G02B27/01
Abstract: a method for controlling data glasses. the method includes a step of reading a sensor signal of a sensor unit arranged on the data glasses, wherein the sensor signal represents a change of position of the data glasses in relation to a defined reference point and additionally or alternatively represents a movement of the data glasses. the method also includes a step of applying a function rule for controlling a function of the data glasses by using the sensor signal.
20240160807.METHOD FOR SIMULATING A TECHNICAL DEVICE_simplified_abstract_(robert bosch gmbh)
Inventor(s): Oliver Kotte of Lampertheim (DE) for robert bosch gmbh, Laura Beermann of Waldbronn (DE) for robert bosch gmbh, Srivathsan Ravi of Bangalore (IN) for robert bosch gmbh
IPC Code(s): G06F30/20
Abstract: a computer-implemented method for simulating a technical device, wherein a plurality of hardware units are connected to one another via a network in the technical device to be simulated. the method includes simulation of the individual hardware units by a hardware simulation unit, in particular by executing software to be executed in the individual hardware units; simulation of the network by a network simulation unit, in particular by simulating data transmissions between the individual hardware units via the network; determination of a simulation time base by a time simulation unit; and temporal coordination of the simulation of the individual hardware units and of the simulation of the network by the time simulation unit based on the simulation time base.
Inventor(s): Gerhard Kurz of Karlsruhe (DE) for robert bosch gmbh, Matthias Holoch of Leonberg (DE) for robert bosch gmbh
IPC Code(s): G06N5/022
Abstract: a method for thinning a slam graph, which is used for operating a mobile device and has a multiplicity of nodes and a multiplicity of edges, each of which ends with an end point at a node. the slam graph is obtained, nodes are removed from the slam graph, and then an updated slam graph is output. removing a node in each case includes determining, out of the multiplicity of nodes, the node whose scale-invariant density at further nodes around said node is the highest, and removing the determined node whose density is the highest from the slam graph.
Inventor(s): Anna Khoreva of Stuttgart (DE) for robert bosch gmbh, Massimo Bini of Tübingen (DE) for robert bosch gmbh
IPC Code(s): G06T3/40
Abstract: a computer-implemented method for training a machine learning system. the machine learning system is trained for generating images in at least two stages.
20240161332.GLASSES DEVICE AND METHOD FOR DETERMINING A POSE_simplified_abstract_(robert bosch gmbh)
Inventor(s): Johannes Meyer of Haseluenne (DE) for robert bosch gmbh, Thomas Alexander Schlebusch of Renningen (DE) for robert bosch gmbh
IPC Code(s): G06T7/70, G02B27/01, G06F3/01
Abstract: a glasses device. the glasses device includes a frame structure for fixing the glasses device to a head of a user, at least one at least partially transparent vision element, which can be positioned in front of at least one eye of the user and through which the user can look, and at least one sensor arrangement arranged on the frame structure. the sensor arrangement is configured to capture sensor data while the user wears the glasses device. the sensor data at least partially represent at least one subarea of a body of the user during the wearing of the glasses device. a pose determination of a pose of the user can be carried out based on the sensor data.
Inventor(s): Thomas Andy KELLER of Amsterdam (NL) for robert bosch gmbh, Anna Khoreva of Stuttgart (DE) for robert bosch gmbh, Max Welling of Bussum (NL) for robert bosch gmbh
IPC Code(s): G06T9/00
Abstract: a computer implemented method of encoding data. the method includes providing a first set of parameters that represent at least a part of the data, determining for parameters in the first set of parameters a weighted first sum depending on the parameters that is positive, providing a first parameter that represents at least a part of the data, and determining an encoding of the data depending on a ratio between the first parameter and the first sum or a root of a predetermined order of the first sum.
Inventor(s): Andreas Heyl of Weil Der Stadt (DE) for robert bosch gmbh
IPC Code(s): G08G1/0968, B60W60/00, G08G1/00
Abstract: a method for fulfilling a safety requirement of at least one vehicle in a driving situation at a point in time t. the method includes: determining a first safeguarded and position-dependent environment region of the vehicle; determining a second safety-relevant and position-dependent environment region of the vehicle; checking whether the second environment region is covered by the first environment region in the driving situation of the vehicle, and, if not, generating an item of environment region information of the vehicle based on the detected first and second environment regions and a perception function corresponding to the generation of each of the environment regions; transmitting the environment region information to an application; evaluating the environment region information by the application; and generating at least one item of suggestion information so that the safety requirement for the driving situation at the point in time t of the vehicle is fulfilled.
20240161820.METHOD AND DEVICE FOR OPERATING A MEMORY DEVICE_simplified_abstract_(robert bosch gmbh)
Inventor(s): Taha Soliman of Renningen (DE) for robert bosch gmbh, Tobias Kirchner of Ludwigsburg (DE) for robert bosch gmbh
IPC Code(s): G11C11/412, G11C5/06, G11C11/418
Abstract: a method for operating a memory device comprising at least one memory unit. the at least one memory unit includes a bistable multivibrator and two access transistors for the controllable connection of the bistable multivibrator to two secondary control lines associated with the at least one memory unit. the connection of the bistable multivibrator to the two secondary control lines can be controlled using a first primary control line. the method includes: applying a control signal to a control terminal of at least one of the two access transistors in such a way that a load path of the at least one access transistor is at least partially electrically conductive, with respect to a high-resistance state of the load path of the at least one access transistor; determining a first variable which characterizes at least one current flowing through the load path of the at least one access transistor.
20240162462.METHOD FOR CALIBRATING A FUEL SENSOR_simplified_abstract_(robert bosch gmbh)
Inventor(s): Jochen Braun of Heimsheim (DE) for robert bosch gmbh
IPC Code(s): H01M8/0444, H01M8/04089, H01M8/0438, H01M8/04746
Abstract: the invention relates to a method for calibrating a fuel sensor (s) of a fuel cell system (), wherein the method comprises the following steps:
[[20240162509.SYSTEM FOR PLAUSIBILIZING A FIRST CLOCK OF A SYSTEM BASE CHIP OF AN ELECTROCHEMICAL ENERGY STORE AND METHOD FOR OPERATING A SYSTEM FOR PLAUSIBILIZING A FIRST CLOCK OF A SYSTEM BASE CHIP OF AN ELECTROCHEMICAL ENERGY STORE_simplified_abstract_(robert bosch gmbh)]]
Inventor(s): Jens Becker of Benningen Am Neckar (DE) for robert bosch gmbh, Michael Besemer of Esslingen (DE) for robert bosch gmbh
IPC Code(s): H01M10/42, G01R31/382, H01M10/48
Abstract: a system for plausibilizing a first clock of a system base chip of an electrochemical energy store that is turned on during an off state of the electrochemical energy store.
Inventor(s): Philipp Zipf of Stuttgart (DE) for robert bosch gmbh, Soenke Schuch of Leinfelden-Echterdingen (DE) for robert bosch gmbh
IPC Code(s): H02J7/00, H02J7/34
Abstract: a control circuit for operating an electrical energy store has at least one electrical switching means, arranged in a current path for a charging or discharging current, for interrupting the charging or discharging current and with a suppressor diode, connected in parallel to the electrical switching means, for protecting the electrical switching means from an overvoltage when the electrical switching means is opened. an electrical attenuation element is connected in parallel to the suppressor diode in order to attenuate transients caused by a switching operation of the electrical switching means, in particular by an opening of the electrical switching means. the disclosure also relates to an electrical energy store and/or an electrical consumer with a control circuit according to the disclosure, and to a system consisting of an electrical consumer designed as a hand-held machine tool and at least one electrical energy store designed as an exchangeable battery pack.
20240162769.ROTOR OF AN ELECTRIC MACHINE_simplified_abstract_(robert bosch gmbh)
Inventor(s): Peter Theisinger of Markgroeningen (DE) for robert bosch gmbh, Adrian Heinrich Sichau of Holzgerlingen (DE) for robert bosch gmbh, Daniel Klis of Korntal-Muenchingen (DE) for robert bosch gmbh, Juergen Fridrich of Stuttgart (DE) for robert bosch gmbh, Kurt Reutlinger of Stuttgart (DE) for robert bosch gmbh, Marcus Alexander of Ludwigsburg (DE) for robert bosch gmbh, Mohammad Nassar Albunni of Sindelfingen (DE) for robert bosch gmbh
IPC Code(s): H02K1/276
Abstract: the invention relates to a rotor () of an electric machine (), said rotor comprising a rotor body () which can be rotated about a rotor axis () and which, with respect to a cross-section, has a plurality of rotor poles () each having a pole center axis, () wherein; a plurality, in particular all, of the rotor poles () have a two-layer magnet assembly () comprising a plurality of magnets (), in particular permanent magnets; each magnet assembly (), as viewed in the radial direction with respect to the rotor axis (), comprises an inner layer () of at least three magnets () and an outer layer () composed of two magnets (); the inner layer () forms a radially outwardly open arc; the outer layer () is designed such that the distance between the magnets () of the outer layer () increases radially outwards; and the magnets () of the inner layer (), which are outer with respect to the pole center axis (), and the magnets () of the outer layer () each have an angle of inclination (�) with respect to the pole center axis (), which angle of inclination is formed between the pole central axis () and an axis of inclination () of the magnet () in question.
20240162769.ROTOR OF AN ELECTRIC MACHINE_simplified_abstract_(robert bosch gmbh)
Inventor(s): Peter Theisinger of Markgroeningen (DE) for robert bosch gmbh, Adrian Heinrich Sichau of Holzgerlingen (DE) for robert bosch gmbh, Daniel Klis of Korntal-Muenchingen (DE) for robert bosch gmbh, Juergen Fridrich of Stuttgart (DE) for robert bosch gmbh, Kurt Reutlinger of Stuttgart (DE) for robert bosch gmbh, Marcus Alexander of Ludwigsburg (DE) for robert bosch gmbh, Mohammad Nassar Albunni of Sindelfingen (DE) for robert bosch gmbh
IPC Code(s): H02K1/276
Abstract: the rotor is characterized in that:
Inventor(s): Frank Schatz of Kornwestheim (DE) for robert bosch gmbh, Hendrik Specht of Pliezhausen (DE) for robert bosch gmbh
IPC Code(s): H02N2/14, G02B26/08
Abstract: the invention relates to a method for controlling a piezoelectric drive unit (). for this purpose, a first control signal is applied to a first electrode () of the first piezo element () of the piezoelectric drive unit (). additionally, a second control signal is applied to a second electrode () of the first piezo element () of the piezoelectric drive unit (). the first control signal is configured as a continuous positive first voltage signal. the second control signal is configured as a constant second voltage signal. the first control signal is always greater than the second control signal.
20240163755.METHOD FOR PREDICTIVE CHANNEL SELECTION_simplified_abstract_(robert bosch gmbh)
Inventor(s): Hugues Narcisse Tchouankem of Hemmingen (DE) for robert bosch gmbh, Marie-Theres Suer of Braunschweig (DE) for robert bosch gmbh, Maximilian Stark of Hamburg (DE) for robert bosch gmbh
IPC Code(s): H04W36/08, H04W24/08, H04W36/30
Abstract: a method for training a reinforcement learning model forming a channel switching agent in a wireless communication network. the method includes: obtaining a predicted quality of service indicator for one or more channels of a wireless network for a future period of time; providing the predicted quality of service indicator as input to a reinforcement learning model which is configured to provide an output related to a channel selection for the first communication link; if the output indicates a selection of a new channel different from the currently active channel for the first communication link, initiating a channel switching procedure for the first communication link to a second channel; obtaining measurement results indicating a current quality of service for at least the first communication link; determining a reward for the reinforcement learning model based on the obtained measurement results; and adapting the reinforcement learning model based on the reward.
Inventor(s): Sebastian Strache of Wannweil (DE) for robert bosch gmbh, Christoph Friederich of Reutlingen (DE) for robert bosch gmbh, Dominik Ruoff of St. Johann (DE) for robert bosch gmbh, Frank Zander of Rottenburg Am Neckar (DE) for robert bosch gmbh, Tatiana Barsukova of Riederich (DE) for robert bosch gmbh, Tobias Zahn of Rottenburg (DE) for robert bosch gmbh
IPC Code(s): H05K1/03, H05K1/11
Abstract: a power module, in particular a commutation cell for an inverter. the power module includes a circuit carrier, in particular a ceramic circuit carrier, and at least one or only one semiconductor switch half-bridge with two semiconductor switches, in particular power semiconductor switches, wherein the semiconductor switches are in particular integrally connected to the circuit carrier. the power module of the above-mentioned type includes a flexible circuit board, which is in particular integrally connected to the circuit carrier. the flexible circuit board is arranged in the area of the semiconductor switches. the power module comprises a temperature sensor, which is integrally connected to the flexible circuit board and is designed and arranged to sense a temperature of the circuit carrier in the area of the semiconductor switches, and in particular thus indirectly a temperature of the semiconductor switches, through the flexible circuit board.
- Robert Bosch GmbH
- B01D29/96
- Robert bosch gmbh
- B23D51/10
- B23D61/00
- B25F5/02
- B25B21/00
- B60G17/016
- B60G21/00
- B60L53/62
- B60L53/51
- B60L58/13
- B60L58/22
- B60T17/00
- F15B7/08
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- B60W10/184
- B81B3/00
- F25B43/00
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- G01C19/56
- G01C19/5762
- G01C21/28
- H04W64/00
- G01C21/00
- B60W60/00
- G01D21/00
- G01C9/02
- G01R31/00
- G01S15/931
- G01S19/39
- G01S19/40
- G01S19/42
- G01S19/25
- G01S19/27
- G05D1/43
- G05D1/622
- G05D105/10
- G05D105/15
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- G05D111/50
- G05D23/24
- H05K7/20
- G06F3/01
- G02B27/01
- G06F30/20
- G06N5/022
- G06T3/40
- G06T7/70
- G06T9/00
- G08G1/0968
- G08G1/00
- G11C11/412
- G11C5/06
- G11C11/418
- H01M8/0444
- H01M8/04089
- H01M8/0438
- H01M8/04746
- H01M10/42
- G01R31/382
- H01M10/48
- H02J7/00
- H02J7/34
- H02K1/276
- H02N2/14
- G02B26/08
- H04W36/08
- H04W24/08
- H04W36/30
- H05K1/03
- H05K1/11
- G01S19/396
