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1.发明申请公开(公告)号：US20200216120A1
公开(公告)日：2020-07-09
申请号：US16613141
申请日：2017-05-15
发明人： Roland Kvist
摘要： A method of preventing a rollover situation for an articulated vehicle, specifically in relation to the forward vehicle section of the articulated vehicle, is disclosed. A corresponding control unit and a computer program for such an articulated vehicle is also disclosed.
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公开(公告)号：US20240217422A1
公开(公告)日：2024-07-04
申请号：US18393976
申请日：2023-12-22
发明人： Roland Kvist , Gordon Ekman , Kim Örkenrud
摘要： A computer system comprising a processor device configured to:
initiate a dumping procedure of a load by tilting a dump body of a working machine by activating at least one tilting actuator connecting a working machine frame with the dump body,
determine that the dumping procedure has reached a pre-defined state at which a sub-part of the load is maintained in the dump body,
instruct the working machine to move in a forward direction to discharge at least a portion of said sub-part of the load maintained in the dump body.-
公开(公告)号：US20240157846A1
公开(公告)日：2024-05-16
申请号：US18388415
申请日：2023-11-09
发明人： Roland Kvist , Gordon Ekman , Kim Örkenrud
IPC分类号： B60L58/21 , B60L7/10 , B60L50/60 , B60L53/80 , B60L58/12 , H01M10/42 , H01M10/44 , H01M10/48 , H01M50/204 , H01M50/249 , H02J7/00
CPC分类号： B60L58/21 , B60L7/10 , B60L50/66 , B60L53/80 , B60L58/12 , H01M10/425 , H01M10/44 , H01M10/48 , H01M10/486 , H01M50/204 , H01M50/249 , H02J7/0013 , B60L2200/40 , B60L2240/545 , H01M2220/20
摘要： A battery arrangement for a vehicle includes a primary high-voltage battery, a secondary high-voltage battery, wherein the primary and second batteries are electrically connected to each other for feeding electric power there between, and a control unit including a processor device coupled to the primary and secondary batteries, the processor device being configured to receive data indicative of an upcoming battery replacement event, at which battery replacement event the secondary high-voltage battery will be replaced with an externally charged high-voltage battery, and control one of the primary high-voltage battery and the secondary high-voltage battery to feed electric power to the other one of the primary high-voltage battery and the secondary high-voltage battery prior to replacement of the secondary high-voltage battery.
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公开(公告)号：US20240132338A1
公开(公告)日：2024-04-25
申请号：US18373407
申请日：2023-09-26
发明人： Johanna Bergström , Roland Kvist
IPC分类号： B67D7/04
CPC分类号： B67D7/0401 , B67D2007/0442
摘要： The disclosure relates to a computer-implemented method for managing a mobile hydrogen refuelling system, the mobile hydrogen refuelling system comprising a hydrogen refuelling vehicle, a hydrogen supply vehicle, and a management system, wherein the method comprises obtaining from the hydrogen refuelling vehicle a first set of data relating to the hydrogen refuelling vehicle, obtaining from the hydrogen supply vehicle a second set of data relating to the hydrogen supply vehicle, in the management system, and obtaining map data relating to an area of operation of said hydrogen refuelling vehicle and said hydrogen supply vehicle. Further, the method comprises determining a resupply location based on said first set of data, said second set of data and said map data, and providing the hydrogen refuelling vehicle and/or the hydrogen supply vehicle with navigation instructions to the resupply location for resupplying the hydrogen refuelling vehicle with hydrogen from the hydrogen supply vehicle.
The disclosure also relates to a management system, and a mobile hydrogen refuelling system for resupplying a hydrogen refuelling vehicle according to the method.-
公开(公告)号：US20230391185A1
公开(公告)日：2023-12-07
申请号：US18200895
申请日：2023-05-23
发明人： Roland Kvist , Gordon Ekman , Kim Örkenrud
CPC分类号： B60K15/013 , B60K15/03 , B60K2015/03315 , B60K2015/03026 , B60K2015/0319 , B60K2015/0321 , B60K2015/03144 , B60K2015/0638
摘要： The present disclosure relates to a gas consumer system for a vehicle, the gas consumer system being configured to generate power by consuming gas, the gas consumer system comprising a gas consumer comprising an inlet configured to receive a flow of gas, at least one gas tank, the gas tank comprising a gas tank outlet, a conduit connecting the gas tank outlet of the tank to the inlet of the gas consumer, and an elongated sleeve attached to the inlet of the gas consumer and to the gas tank outlet of the gas tank, wherein the conduit is housed within the elongated sleeve, the elongated sleeve comprising a sleeve outlet configured to convey leakage of gas between the gas consumer and the gas tank away from the gas consumer system.
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公开(公告)号：US20230194052A1
公开(公告)日：2023-06-22
申请号：US17990781
申请日：2022-11-21
发明人： Johanna Bergström , Roland Kvist
IPC分类号： F17C7/00 , H01M8/04082 , H01M8/04089 , B60R16/08
CPC分类号： F17C7/00 , B60R16/08 , H01M8/04089 , H01M8/04201 , F17C2221/012 , F17C2223/036 , F17C2227/0157 , F17C2227/0337 , F17C2250/032 , F17C2270/01 , H01M2250/20
摘要： The disclosure relates to an electrically powered mobile fluid supply system (MFSS) for supplying fluid to a host unit. The MFSS comprises at least one pressurized fluid volume, a fluid dispenser fluidly connectable to the host unit and configured to supply fluid from the at least one pressurized fluid volume to the host unit in a fluid supply operation, and at least one compressor configured to build sufficient pressure for the fluid supply operation in the MFSS. The MFSS is configured to be electrically connected to the host unit and the at least one compressor is configured to be electrically connected to the MFSS and electrically powered by the host unit during the fluid supply operation.
The disclosure further relates to a method for supplying fluid to a host unit, to a control unit configured to control the fluid supply operation, and to the MFSS.-
公开(公告)号：US20230144575A1
公开(公告)日：2023-05-11
申请号：US17968103
申请日：2022-10-18
发明人： Roland Kvist
CPC分类号： B60L53/36 , B60L53/16 , B60L2200/40 , B60L2260/32
摘要： A working machine is provided, comprising a working machine frame structure, at least one electric machine configured to propel the working machine, a re-chargeable energy storage system electrically connected to the at least one electric machine, the at least one electric machine being operable by electric power received from the re-chargeable energy storage system, a load implement body configured to receive a load and being pivotably connected to the working machine frame structure at a pivot joint, and an electrical charge element electrically connected to the re-chargeable energy storage system, the electrical charge element being arranged on a surface portion of the load implement body and configured to, in a charging state, receive electric power from a vertically elevated power source, wherein the working machine is configured to bring the electrical charge element into the charging state by rotation of the load implement body around the pivot joint.
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公开(公告)号：US20240228259A9
公开(公告)日：2024-07-11
申请号：US18373407
申请日：2023-09-27
发明人： Johanna Bergström , Roland Kvist
IPC分类号： B67D7/04
CPC分类号： B67D7/0401 , B67D2007/0442
摘要： The disclosure relates to a computer-implemented method for managing a mobile hydrogen refuelling system, the mobile hydrogen refuelling system comprising a hydrogen refuelling vehicle, a hydrogen supply vehicle, and a management system, wherein the method comprises obtaining from the hydrogen refuelling vehicle a first set of data relating to the hydrogen refuelling vehicle, obtaining from the hydrogen supply vehicle a second set of data relating to the hydrogen supply vehicle, in the management system, and obtaining map data relating to an area of operation of said hydrogen refuelling vehicle and said hydrogen supply vehicle. Further, the method comprises determining a resupply location based on said first set of data, said second set of data and said map data, and providing the hydrogen refuelling vehicle and/or the hydrogen supply vehicle with navigation instructions to the resupply location for resupplying the hydrogen refuelling vehicle with hydrogen from the hydrogen supply vehicle.
The disclosure also relates to a management system, and a mobile hydrogen refuelling system for resupplying a hydrogen refuelling vehicle according to the method.-
公开(公告)号：US12007074B2
公开(公告)日：2024-06-11
申请号：US17990781
申请日：2022-11-21
发明人： Johanna Bergström , Roland Kvist
IPC分类号： F17C7/00 , B60R16/08 , H01M8/04082 , H01M8/04089
CPC分类号： F17C7/00 , B60R16/08 , H01M8/04089 , H01M8/04201 , F17C2221/012 , F17C2223/036 , F17C2227/0157 , F17C2227/0337 , F17C2250/032 , F17C2270/01 , H01M2250/20
摘要： The disclosure relates to an electrically powered mobile fluid supply system (MFSS) for supplying fluid to a host unit. The MFSS comprises at least one pressurized fluid volume, a fluid dispenser fluidly connectable to the host unit and configured to supply fluid from the at least one pressurized fluid volume to the host unit in a fluid supply operation, and at least one compressor configured to build sufficient pressure for the fluid supply operation in the MFSS. The MFSS is configured to be electrically connected to the host unit and the at least one compressor is configured to be electrically connected to the MFSS and electrically powered by the host unit during the fluid supply operation.
The disclosure further relates to a method for supplying fluid to a host unit, to a control unit configured to control the fluid supply operation, and to the MFSS.-
公开(公告)号：US20230396075A1
公开(公告)日：2023-12-07
申请号：US18204681
申请日：2023-06-01
发明人： Roland Kvist , Johanna Bergström , Bo Larsson
CPC分类号： H02J7/0013 , H02J7/00032 , B60L53/57 , B60L53/62 , B60L53/64
摘要： The present disclosure relates to a method of controlling electric charging of at least two electrically powered machines. The method is performed by a charging station comprising a plurality of electric energy sources, a charging interface for electrically connecting with an electrically powered machine, and a control unit. The method comprises collecting data about each one of the at least two electrically powered machines and obtaining a status of each one of the plurality of electric energy sources. The method further comprises determining a charging strategy based on the collected data, the obtained status and on a pre-determined charging focus of the charging strategy, and subsequently charging the at least two electrically powered machines according to the determined charging strategy. The present disclosure further relates to a control unit, a charging station and a vehicle or vessel comprising the charging station.
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