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公开(公告)号：WO2019168530A1
公开(公告)日：2019-09-06
申请号：PCT/US2018/020288
申请日：2018-02-28
Applicant: NISSAN NORTH AMERICA, INC.
Inventor： MORTAZAVI, Ali , SIERHUIS, Maarten , PEDERSEN, Liam
IPC: G05D1/00
Abstract: According to some implementations of the present disclosure, a method for controlling an autonomous vehicle is disclosed. The method includes traversing the transportation network in accordance with a route and receiving vehicle sensor data from one or more vehicle sensors of the autonomous vehicle. The method also includes determining that the autonomous vehicle has encountered an occlusion scenario based on the vehicle sensor data. In response to determining that the autonomous vehicle has encountered the occlusion scenario, the method includes transmitting a request for infrastructure data to an external resource via a communication network, receiving infrastructure data from the external resource, determining a control action for the autonomous vehicle to perform based on the infrastructure data and the vehicle sensor data, and controlling the autonomous vehicle based on the control action.
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公开(公告)号：WO2018102475A4
公开(公告)日：2018-06-07
申请号：PCT/US2017/063816
申请日：2017-11-30
Inventor： PEDERSEN, Liam , SIERHUIS, Maarten , UTZ, Hans , PENNA, Mauro Della , BRADSHAW, Jeffrey , JOHNSON, Matthew , VIGNATI, Michael , BUNCH, Lawrence
Abstract: Methods and systems for remote support of autonomous operation of vehicles have been disclosed. State indicators are generated by a first state display based on state data from a portion of vehicles assigned to a respective first level control station. A second state display is generated for a second control station and displays state indicators for the state data of the vehicles. A remote support interface including the first state display and image data received from a first vehicle of the vehicles is generated. Instruction data to the first vehicle is transmitted using the remote support interface and based on an indication that the first vehicle needs remote support, the instruction data modifying the autonomous operation of the first vehicle. A workload between the first level control stations is allocated by assigning the vehicles using the state indicators of the second state display.
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公开(公告)号：WO2019152014A1
公开(公告)日：2019-08-08
申请号：PCT/US2018/016194
申请日：2018-01-31
Applicant: NISSAN NORTH AMERICA, INC.
Inventor： MORTAZAVI, Ali , PEDERSEN, Liam , SIERHUIS, Maarten
IPC: G06F19/00
Abstract: Batch routing of autonomous vehicles is disclosed. A method may include maintaining a plurality of vehicle state data object instances that respectively correspond to a plurality of autonomous vehicles. The method includes obtaining a traffic condition location and determining a group of autonomous vehicles from the plurality of autonomous vehicles where the current route of each autonomous vehicle intersects the traffic condition location. The method also includes determining two or more subgroups of autonomous vehicles, and for each subgroup, determining a respective avoidance waypoint corresponding to the subgroup that is not on the current route of the autonomous vehicle. For each autonomous vehicle in the subgroup, the method includes determining an updated route based on the current route of the autonomous vehicle and the respective avoidance waypoint, generating a control instruction based on the updated route, and transmitting the control instruction to the autonomous vehicle.
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公开(公告)号：WO2018102474A1
公开(公告)日：2018-06-07
申请号：PCT/US2017/063815
申请日：2017-11-30
Inventor： PEDERSEN, Liam , SIERHUIS, Maarten , UTZ, Hans , PENNA, Mauro Della , BRADSHAW, Jeffrey , JOHNSON, Matthew , VIGNATI, Michael , BUNCH, Lawrence
IPC: G05B19/00
Abstract: Methods, apparatuses, systems, and non-transitory computer readable storage media for monitoring vehicles including autonomous vehicles are described. The disclosed technology includes a vehicle monitoring system that receives vehicle data and external data associated with a vehicle and a corresponding predetermined area. The vehicle data includes a vehicle state of the vehicle and the external data includes external states of external objects. An issue type of the vehicle is determined based on the vehicle state and at least one of the external states. An indication of the issue type is generated for display on an interface.
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公开(公告)号：WO2018106763A1
公开(公告)日：2018-06-14
申请号：PCT/US2017/064835
申请日：2017-12-06
Applicant: NISSAN NORTH AMERICA, INC. , UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NASA
Inventor： PEDERSEN, Liam , SIERHUIS, Maarten , UTZ, Hans , PENNA, Mauro Della , FONG, Terrence , ALLAN, Mark , BUALAT, Maria , SCHAFER, Eric
IPC: G01C21/00
Abstract: Methods and systems for generating a solution path overlay interface to transmit a solution path are described. The disclosed technology includes receiving vehicle data and external data from a vehicle. The vehicle data includes a vehicle location and a vehicle destination, and the external data includes a location and a movement path for each of a plurality of external objects. A solution path is determined between the vehicle location and the vehicle destination, wherein the solution path does not intersect with the plurality of external objects. A solution path overlay interface is generated that includes the vehicle traveling the solution path and at least some of the plurality of external objects. The solution path overlay interface is outputted for display that is configured to receive a command from an operator which results in an updated solution path that is transmitted to the vehicle for execution.
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Patent Agency Ranking
公开(公告)号：WO2018106752A1
公开(公告)日：2018-06-14
申请号：PCT/US2017/064808
申请日：2017-12-06
Applicant: NISSAN NORTH AMERICA, INC. , U.S. GOVERNMENT, as represented by THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
Inventor： PEDERSEN, Liam , SIERHUIS, Maarten , UTZ, Hans , PENNA, Mauro Della , FONG, Terrence , ALLAN, Mark , BUALAT, Maria , SCHAFER, Eric
Abstract: Methods, apparatuses, systems, and non-transitory computer readable storage media for providing bandwidth constrained image processing are described. The disclosed technology determines a data transfer rate of at least one signal received from a vehicle, the at least one signal including state/status data of the vehicle. In response to determining that the data transfer rate satisfies a data transfer rate criterion, a location of the vehicle and a location of at least one of a plurality of objects that obstruct the at least one signal is determined using the state data and external data associated with the vehicle. The disclosed technology generates optimized state data using the state data and the external data.
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公开(公告)号：WO2018102477A1
公开(公告)日：2018-06-07
申请号：PCT/US2017/063821
申请日：2017-11-30
Applicant: NISSAN NORTH AMERICA, INC. , UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NASA , FLORIDA INSTITUTE FOR HUMAN & MACHINE COGNITION, INC.
Inventor： PEDERSEN, Liam , SIERHUIS, Maarten , UTZ, Hans , PENNA, Mauro Della , FONG, Terrence , ALLAN, Mark , BUALAT, Maria , SCHAFER, Eric , BRADSHAW, Jeffrey , JOHNSON, Matthew , VIGNATI, Michael , BUNCH, Lawrence
IPC: G05D1/00
Abstract: Methods and systems for providing remote support and negotiating problem situations of autonomous operation of vehicles based on signal states and vehicle information are described. The disclosed technology receives state data for the vehicles by an apparatus such as a remote vehicle support apparatus. The state data indicates a respective current state for the vehicles. The vehicles are each assigned to respective remote vehicle support queues based on the respective state data. An indication that one of the vehicles is requesting remote support is received by the remote vehicle support apparatus. In response to a determination that a change in the state data indicates that autonomous operation of the one of the vehicles is operating outside of defined parameter values, the remote support is provided to the one of the vehicles through a communications link by transmitting instruction data to modify the autonomous operation of the one of the vehicles.
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8.发明申请
公开(公告)号：WO2023023476A1
公开(公告)日：2023-02-23
申请号：PCT/US2022/074953
申请日：2022-08-15
Applicant: NISSAN NORTH AMERICA, INC. , UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NASA
Inventor： KOMATSU, Hideyuki , KUWATA, Shigemasa , GADAGUNTLA RADHAKRISHNAN, Balachandran , SIERHUIS, Maarten , UEDA, Naoki , SAKAMOTO, Kazuyuki , LAWSON, John
IPC: H01M10/052 , H01M10/0562 , H01M4/134 , H01M4/38 , H01M4/1395 , H01M4/66 , H01M4/02
Abstract: A method of manufacturing an all-solid-state battery cell includes depositing an interlayer directly onto an anode current collector; depositing a solid electrolyte onto the interlayer opposite the anode current collector; forming a cathode on the solid electrolyte opposite the interlayer, wherein the cathode contains one or more lithium-containing compounds; and applying pressure to achieve uniform contact between layers. The manufactured all-solid-state battery cell is anode-free prior to charging. The interlayer is configured such that lithium metal is deposited between the interlayer and the anode current collector during charging, the interlayer prevents contact between the lithium metal and the solid electrolyte, and the interlayer has a greater density than a density of the solid electrolyte.
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公开(公告)号：WO2023003619A1
公开(公告)日：2023-01-26
申请号：PCT/US2022/028672
申请日：2022-05-11
Applicant: NISSAN NORTH AMERICA, INC.
Inventor： PEDERSEN, Liam , BAIG, Najamuddin Mirza , SIERHUIS, Maarten
IPC: G08G1/0967
Abstract: A computing framework for addressing a variety of vehicle conditions includes receiving, from a first set of sensors by an edge compute node, first transportation network data associated with a transportation network region, receiving, from a second set of sensors by a cloud computing node, second transportation network data associated multiple transportation network regions, providing, by the edge compute node to one or more autonomous vehicles at the transportation network region, real-time transportation network region information based on at least the first transportation network data to facilitate control decisions by the one or more autonomous vehicles, and providing, by the cloud computing node to at least the one or more autonomous vehicles, non-real-time transportation network region information based on at least the second transportation network data to facilitate the control decisions by the at least one or more autonomous vehicles.
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公开(公告)号：WO2018106757A1
公开(公告)日：2018-06-14
申请号：PCT/US2017/064821
申请日：2017-12-06
Applicant: NISSAN NORTH AMERICA, INC. , UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NASA
Inventor： PEDERSEN, Liam , SIERHUIS, Maarten , UTZ, Hans , PENNA, Mauro Della , FONG, Terrence , ALLAN, Mark , BUALAT, Maria , SCHAFER, Eric
Abstract: Methods, apparatuses, systems, and non-transitory computer readable storage media for generating risk indicators are described. The disclosed technology includes determining a vehicle route of a vehicle and external object routes of external objects. The vehicle route is determined using vehicle route data including a vehicle location and a vehicle destination. The external object routes are determined using external object route data including external object locations and external object destinations. Based on a comparison of the vehicle route data and the external object route data, external object routes that satisfy a proximity criterion are determined. Risk data for the vehicle is generated based on a vehicle state of the vehicle and external object states of the external objects corresponding to the external object routes that satisfy the proximity criterion. In response to determining that the risk data satisfies a risk criterion, at least one risk indicator is generated.
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