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Patent Agency Ranking
公开(公告)号：US20240239452A1
公开(公告)日：2024-07-18
申请号：US18413375
申请日：2024-01-16
Applicant: ABB Schweiz AG
Inventor： Rickard Lindkvist , Jonas Linder
CPC classification number: B63B79/40 , B63B79/10 , B63B2213/02
Abstract: A method of identifying a vessel as well as to a vessel identifying device and a floating object and land installation including such a vessel identifying device. The vessel identifying device includes a processor operative to obtain a position of a vessel being sensed by a sensor, assign an identity to the vessel, which identity is assigned according to an identity assignment scheme of at least a part of a maritime tracking system, which maritime tracking system is AIS, and provide an identification of the vessel according to the maritime tracking system, the identification including the assigned identity and the position of the vessel, and order a transmitter to transmit the identification of the vessel.
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2.发明公开公开(公告)号：US20240310845A1
公开(公告)日：2024-09-19
申请号：US18600994
申请日：2024-03-11
Applicant: ABB Schweiz AG
Inventor： Jonas Linder , Moksadur Rahman
IPC: G05D1/229 , G01C21/20 , G05D1/43 , G05D1/622 , G05D109/30
CPC classification number: G05D1/229 , G01C21/20 , G05D1/43 , G05D1/622 , G05D2109/34
Abstract: A computer-implemented method for determining a feasible trajectory for a marine vessel traveling on water, including: determining initial state variables for the marine vessel at the initial position including present position of the marine vessel and a present heading direction of the marine vessel in relation to the surrounding environment; acquiring position data indicating positions of obstacles near the marine vessel; acquiring environmental data including at least one of present wind conditions, wave characteristics, and local sea current speed and direction; estimating environmental disturbance parameters and respective uncertainties from the environmental data; predicting subsequent state variables for the marine vessel and respective uncertainties at future time steps for a prediction horizon based on a maneuver model of a marine vessel describing a motion of a marine vessel, the initial state variables, the position data, and the environmental disturbance parameters and respective uncertainties; generating feasible trajectory data including a trajectory uncertainty for the marine vessel.
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公开(公告)号：US20240262482A1
公开(公告)日：2024-08-08
申请号：US18419838
申请日：2024-01-23
Applicant: ABB Schweiz AG
Inventor： Jonas Linder , Hamid Feyzmahdavian , Kalevi Tervo
Abstract: A method of controlling a vessel having a plurality of thrusters, where the vessel is configured to operate in a bias mode where at least two of the thrusters provide thrust forces at least partly in opposite thrust directions, the method including estimating, by a control system, an operational condition associated with the vessel; and commanding, by the control system and based on the estimation, execution of a countermeasure associated with an activation of the bias mode, a deactivation of the bias mode or a change of a bias level of the bias mode. A control system and a vessel are also provided.
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公开(公告)号：US20240094715A1
公开(公告)日：2024-03-21
申请号：US18263371
申请日：2021-01-29
Applicant: ABB Schweiz AG
Inventor： Rickard Lindkvist , Jonas Linder , Kalpesh Bhalodi , Prerna Juhlin , Jan-Christoph Schlake , Dennis Janka , Andreas Potschka
IPC: G05B19/418
CPC classification number: G05B19/41865 , G05B2219/31376
Abstract: A method of material flow optimization in an industrial process by using an integrated optimizing system is described. The integrated optimizing system includes: a high-level optimizer module describing the material flow by coarse high-level process parameters and including an optimization program for the high-level process parameters, the optimization program being dependent on high-level model parameters and including an objective function subject to constraints; a low-level simulation module for simulating the material flow, the low-level simulation module including a low-level simulation function adapted for obtaining detailed low-level material flow data based on the high-level process parameters; and an aggregator module including an aggregator function adapted for calculating the high-level model parameters based on the low-level material flow data. The method includes approaching an optimum value of the objective function by iteratively modifying the high-level process parameters, wherein an iteration includes: carrying out, by the low-level simulation module, a low-level simulation thereby obtaining the detailed low-level material flow data; aggregating, by the aggregator module, the low-level material flow data thereby calculating, from the low-level material flow data, aggregated high-level model parameters; inputting the aggregated high-level model parameters into the optimization program.
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公开(公告)号：US20240004387A1
公开(公告)日：2024-01-04
申请号：US18342857
申请日：2023-06-28
Applicant: ABB Schweiz AG
Inventor： Michael Lundh , Jonas Linder , Hamid Feyzmahdavian
CPC classification number: G05D1/0206 , B63H21/21 , B63B79/40 , B63H2021/216
Abstract: A high-level motion controller provides a lower-level thrust allocation with generalized forces demanded on the ship for the current instant of time as well as a prediction of future generalized forces {{circumflex over (τ)}D}t=0T demanded over a predicted future time, and optionally one or more other reference predictions, such as a time-varying velocity and position of the ship {{circumflex over (η)}D, {circumflex over (ν)}D}t=0T. When predictions of the future desired forces and torque are made available to the lower-level thrust allocation, the lower-level thrust allocation will be aware of what is needed in the future and use the predictions to make efficient changes towards the desired future references, when it generates control signals to thrusters available in the thruster system to distribute the desired generalized forces into individual forces of the individual thrusters.
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