专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20230139881A1 METHOD FOR DETERMINING A STARTING CONDITION FOR CLEANING A BRAKE DISK, METHOD FOR CLEANING A BRAKE DISK AND DATA PROCESSING DEVICE 有权
公开(公告)号：US20230139881A1
公开(公告)日：2023-05-04
申请号：US18050209
申请日：2022-10-27
申请人： Volvo Car Corporation
发明人： Chih Feng Lee , Mats Bohman
IPC分类号： B60T17/22
摘要： The disclosure relates to a method for determining a starting condition for cleaning a brake disk. A first step (S1) of this method determines that an amount of rust on the brake disk exceeds a defined threshold. Additionally, an energy quantity being necessary for removing the amount of rust from the brake disk is determined (S2). In a further step (S3), a distribution of brake energy over a current drive is estimated by using at least one parameter describing historic driving behavior and at least one parameter characterizing the current drive cycle. Subsequently, a starting speed and a starting brake force request is derived (S4). Additionally, a method for cleaning a brake disk is presented which comprises the determination of a starting condition for cleaning the brake disk by the method mentioned before. Moreover, a data processing device comprising means for carrying out said methods is explained.

2. 发明申请

US20230139100A1 Crash monitoring system for a vehicle 有权
公开(公告)号：US20230139100A1
公开(公告)日：2023-05-04
申请号：US18051224
申请日：2022-10-31
申请人： Volvo Car Corporation
发明人： Björn Johansson
IPC分类号： B60R21/0134 , G01S17/931
摘要： The present disclosure relates to a crash monitoring system for a vehicle, a vehicle comprising such a crash monitoring system, a method for monitoring a vehicle crash and a computer program element for such a crash monitoring system. The crash monitoring system comprises an environment sensor unit, a vehicle information supplying unit, a crash sensor unit and a control unit. The environment sensor unit is configured to generate field data of an impending crash event between at least a first vehicle and an obstacle. The vehicle information supplying unit is configured to provide operational information of at least the first vehicle to the control unit. The crash sensor unit is configured to generate crash data during the crash event of at least the first vehicle. The control unit is configured to execute a crash simulation based on the field data and the operational information and generate predictive attribute data. The control unit is further configured to generate fused data by fusing the predictive attribute data and the crash data of the ongoing crash event for adapting the predictive attribute data to future crash events.

3. 发明申请

US20230121595A1 INTELLIGENT BATTERY CELL 有权
公开(公告)号：US20230121595A1
公开(公告)日：2023-04-20
申请号：US17932973
申请日：2022-09-16
申请人： Volvo Car Corporation
发明人： Markus Ekström
IPC分类号： H02J7/00 , H01M10/42
摘要： Systems, devices, computer-implemented methods, and/or computer program products that can facilitate an intelligent battery cell are addressed. In one example, a device can comprise: active battery cell material; and an internal circuit coupled to the active battery cell material and comprising: a circuit board; two alternating current (AC) power points; two isolated direct current (DC) power points; and a controller that can operate one or more switches on an H-bridge circuit to disconnect the device from a main battery in a bypass mode. In another example, a smart cell modulator can comprise: a set of smart battery cells; and a controller that can operate to selectively engage a subset of the smart battery cells to enable load sharing, distributed feedback control, circulate load across one or more smart battery cells of the set of smart battery cells to increase torque, and to enable speed requests.

4. 发明授权

US11628811B2 Combined rear exterior lamp and cleaning system for cleaning a rear window of a vehicle 有权
公开(公告)号：US11628811B2
公开(公告)日：2023-04-18
申请号：US16297807
申请日：2019-03-11
申请人： Volvo Car Corporation
发明人： Samir Hasagic
IPC分类号： B60S1/52 , B60Q1/30 , B60S1/58 , B60Q1/00
摘要： A combined rear exterior lamp and cleaning system including: a lens for the rear exterior lamp of the vehicle, the lens has an inner surface and an outer surface, a cleaning arrangement for providing a cleaning fluid to an exterior surface of the rear window, an inlet connectable to a cleaning fluid hose for providing cleaning fluid to the cleaning arrangement. The cleaning arrangement includes a channel generally parallel with at least one of the lens inner surface or the lens outer surface, and an array of outlets in fluid communication with the channel. The channel is attached to the lens and is adapted to transport the cleaning fluid from the inlet to the array of outlets located on the outer side of the lens for providing the cleaning fluid to the rear window.

5. 发明授权

US11628738B2 Charging an electric vehicle 有权
公开(公告)号：US11628738B2
公开(公告)日：2023-04-18
申请号：US16854734
申请日：2020-04-21
申请人： Volvo Car Corporation
发明人： Rickard Arvidsson
IPC分类号： B60L53/65 , B60L53/30 , B60L53/66 , B60L53/18
摘要： In an aspect, upon a user connecting a charging cable connector of a charging station to a vehicle charging connector of her vehicle, the vehicle will via wireless communication acquire an identifier of the charging station operator, which is transmitted to a server of for instance a car manufacturer. The car manufacturer server can identify the charging station operator from the identifier and register charging session information such that a particular subscription associated with the vehicle or user is charged for the battery charging session and that the charging station operator is duly remunerated.

6. 发明申请

US20230110112A1 APPARATUS FOR MOVING A LOWER LID OF A SPLIT TAILGATE IN A CAR 有权
公开(公告)号：US20230110112A1
公开(公告)日：2023-04-13
申请号：US17959348
申请日：2022-10-04
申请人： Volvo Car Corporation
发明人： Christer Dominique , Ebrahim Shakil , Gerardo Morales
IPC分类号： B60J5/10 , E05F15/627
摘要： An apparatus for moving a lower lid of a split tailgate in a car, including: a Bowden cable; a drive unit configured to drive the Bowden cable; and a mechanical interface configured to be connected with an end portion of the Bowden cable and with the lower lid of the split tailgate of the car; the mechanical interface including a structural element configured to be connected with a hinge of the lower lid of the split tailgate.

7. 发明授权

US11620161B2 Computing task coincidence reduction via prime scheduling 有权
公开(公告)号：US11620161B2
公开(公告)日：2023-04-04
申请号：US17188293
申请日：2021-03-01
申请人： Volvo Car Corporation
发明人： Anders Bertil Antonsson , Lennart Casparsson
IPC分类号： G06F9/46 , G06F9/48
摘要： Systems and techniques that facilitate computing task coincidence reduction via prime scheduling are provided. In various embodiments, a system can comprise an input component that can access a periodic computing task performed by a computer system. In various instances, the system can further comprise a prime component that can assign a time period to the periodic computing task. In various cases, a duration of the time period can be a product of a common tick and a prime number. In various embodiments, the system can comprise an execution component that can periodically execute the periodic computing task according to the time period.

8. 发明申请

US20230088653A1 SMARTCELL BATTERY ARCHITECTURES AND METHODOLOGIES 有权
公开(公告)号：US20230088653A1
公开(公告)日：2023-03-23
申请号：US17663570
申请日：2022-05-16
申请人： Volvo Car Corporation
发明人： Narendar Rao Gannamaneni , Jonas Forssell
IPC分类号： H01M10/42 , H02J7/00 , H01M10/44
摘要： Systems and techniques that facilitate smartcell battery architectures and methodologies are provided. In various embodiments, a battery can comprise a positive terminal and a negative terminal. In various aspects, the battery can further comprise a set of smart battery cells that are serially coupled between the positive terminal and the negative terminal and that respectively comprise full-bridges. In various instances, the full-bridges can have charge states, discharge states, and/or by-pass states. When some of the set of smart battery cells have full-bridges in the charge state, and when others of the set of smart battery cells have full-bridges in the discharge state or by-pass state, the battery can be charged by a supplied voltage that is less than the sum of individual voltages of all of the set of smart battery cells.

9. 发明申请

US20230087469A1 INTELLIGENT BATTERY CELL 有权
公开(公告)号：US20230087469A1
公开(公告)日：2023-03-23
申请号：US17932963
申请日：2022-09-16
申请人： Volvo Car Corporation
发明人： Markus Ekström
IPC分类号： H02J7/00 , H01M10/42 , H01M50/51 , H01M50/209
摘要： Systems, devices, computer-implemented methods, and/or computer program products that can facilitate an intelligent battery cell are addressed. In one example, a device can comprise: active battery cell material; and an internal circuit coupled to the active battery cell material and comprising: a circuit board; two alternating current (AC) power points; two isolated direct current (DC) power points; and a controller that can operate one or more switches on an H-bridge circuit to disconnect the device from a main battery in a bypass mode. In another example, a smart cell modulator can comprise: a set of smart battery cells; and a controller that can operate to selectively engage a subset of the smart battery cells to enable load sharing, distributed feedback control, circulate load across one or more smart battery cells of the set of smart battery cells to increase torque, and to enable speed requests.

10. 发明授权

US11608063B2 Vehicle safe stop 有权
公开(公告)号：US11608063B2
公开(公告)日：2023-03-21
申请号：US16680212
申请日：2019-11-11
申请人： Volvo Car Corporation
发明人： Mats Jonasson , Fredrik Broström
IPC分类号： B60W30/18 , B60W10/04 , B60W50/00
摘要： A method for providing instructions for controlling vehicle, the method comprising: predicting a near-future driving path for the vehicle using sensor data received from environmental sensors of the vehicle. Retrieving at least one acceptable spatial deviation value indicative of the acceptable deviation from the predicted driving path. Determining a limit velocity value or a longitudinal deceleration value based on predetermined relations between spatial deviations from the near-future driving path and vehicle motion parameters and corresponding error values. The limit velocity value and the longitudinal deceleration value are determined with the constraint that the acceptable spatial deviation is not violated along the predicted driving path. Providing an instruction signal comprising an instruction for the vehicle to travel below the limit velocity value, or comprising an instruction to decelerate according to the longitudinal deceleration value in the event of a safe stop procedure.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式