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公开(公告)号：US12034808B2
公开(公告)日：2024-07-09
申请号：US18094633
申请日：2023-01-09
Applicant: EMBARK TRUCKS INC.
CPC classification number: H04L67/12 , B60W50/0205 , B60W50/04 , B60W50/06 , H04L47/34 , H04L47/365 , H04L47/43 , B60W2556/45
Abstract: Provided are systems, methods and computer program code for transmitting vehicle data to remote monitoring systems using a low bandwidth protocol.
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公开(公告)号：US20240071101A1
公开(公告)日：2024-02-29
申请号：US17893964
申请日：2022-08-23
Applicant: EMBARK TRUCKS, INC.
Inventor： Anshuman PATNAIK , Gilbran D. ALVAREZ , Soheil KOUSHAN , Grady D. WILLIAMS
CPC classification number: G06V20/588 , B60W40/06 , B60W2420/42
Abstract: A system and method including receiving an image of a first lane of a road, the image being captured by a first sensor; defining the first lane as a set of N ordered points; representing the first lane by a combination of N ordered points and a predefined number of types of lane components, C; generating images, each image representing one of the types of lane components; and combining the generated images to generate a topology representation for the first lane.
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公开(公告)号：US11908164B2
公开(公告)日：2024-02-20
申请号：US17383504
申请日：2021-07-23
Applicant: EMBARK TRUCKS, INC.
Inventor： Phillip Haeusler
CPC classification number: G06T7/80 , B60R11/04 , G01S7/497 , G01S7/4972 , G01S17/86 , G06V20/588 , H04N17/002 , G06T2207/30256
Abstract: Provided are systems and methods for auto calibrating a vehicle using a calibration target that is generated from the vehicle's sensor data. In one example, the method may include receiving sensor data associated with a road captured by one or more sensors of a vehicle, identifying lane line data points within the sensor data, generating a representation which includes positions of a plurality of lane lines of the road based on the identified lane line data points, and adjusting a calibration parameter of a sensor from among the one or more sensors of the vehicle based on the representation of the plurality of lane lines.
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公开(公告)号：US11840234B1
公开(公告)日：2023-12-12
申请号：US17980875
申请日：2022-11-04
Applicant: EMBARK TRUCKS INC.
Inventor： Erik Ward
CPC classification number: B60W30/18163 , B60W30/0956 , B60W30/16 , B60W40/04 , B60W50/0097 , B60W60/0015 , B60W60/00274 , B60W2050/006 , B60W2050/0031 , B60W2300/145 , B60W2554/4041 , B60W2554/4045 , B60W2554/80 , B60W2556/10
Abstract: Provided is a system and method that can control a merge of an autonomous vehicle when other vehicles are present on the road. In one example, the method may include iteratively estimating a series of values associated with one or more vehicles in an adjacent lane with respect to an ego vehicle, identifying a trend associated with the one or more vehicles from the iteratively estimated series of values, determining merge intentions of the one or more vehicles with respect to the ego vehicle based on the identified trend over time, verifying the merge intentions against a simulated change in the trend, selecting a merge position of the ego vehicle with respect to the one or more vehicles within the lane based on the verified merge intentions, and executing an instruction to cause the ego vehicle to perform a merge operation based on the selected merge position.
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公开(公告)号：US20230184953A1
公开(公告)日：2023-06-15
申请号：US17547531
申请日：2021-12-10
Applicant: EMBARK TRUCKS, INC.
Inventor： Brandon Moak
CPC classification number: G01S17/931 , G01S17/89 , G01S17/86 , G01S7/4808 , G01S7/51 , B60W40/10 , B60W2300/14 , B62D13/00
Abstract: Provided are systems and methods for determining an angle of articulation between a vehicle and a trailer.
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Patent Agency Ranking
公开(公告)号：US20230102929A1
公开(公告)日：2023-03-30
申请号：US17484550
申请日：2021-09-24
Applicant: EMBARK TRUCKS, INC.
Inventor： Marcus Sjolin , David Watson
Abstract: A system and method including receiving a plurality of messages generated by a vehicle, each of the messages being associated with an indicated topic; initializing one or more state machines, each state machine preconfigured with a one or more specified state parameters to define a specific scenario, the initializing commencing an execution of the one or more state machines; querying the plurality of messages by the one or more state machines, each state machine querying for messages having an indicated topic associated with the querying state machine; updating, at one or more of a sequence of time intervals of a time period, the one or more state machines based on state transitions determined for each state machine; updating, based on each of the one or more state machines, a scenario record for each of the one or more state machines; and storing the updated scenario record in a data store.
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公开(公告)号：US20230016578A1
公开(公告)日：2023-01-19
申请号：US17379126
申请日：2021-07-19
Applicant: EMBARK TRUCKS, INC.
Inventor： Grady WILLIAMS
Abstract: Provided are systems and methods for controlling a vehicle based on a map that designed using a factor graph. Because the map is designed using a factor graph, positions of the road can be modified in real-time while operating the vehicle. In one example, the method may include storing a map which is associated with a factor graph of variable nodes representing a plurality of constraints that define positions of lane lines in a road and factor nodes between the variable nodes on the factor graph which define positioning constraints amongst the variable nodes, receiving an indication from the road using a sensor of a vehicle, updating positions of the variable nodes based on the indication and an estimated location of the vehicle within the map, and issue commands capable of controlling a steering operation of the vehicle based on the updated positions of the factor nodes.
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公开(公告)号：US11553043B1
公开(公告)日：2023-01-10
申请号：US17842150
申请日：2022-06-16
Applicant: EMBARK TRUCKS INC.
Abstract: Provided are systems, methods and computer program code for transmitting vehicle data to remote monitoring systems using a low bandwidth protocol.
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公开(公告)号：US20250023947A1
公开(公告)日：2025-01-16
申请号：US18732068
申请日：2024-06-03
Applicant: Embark Trucks Inc.
Abstract: Provided are systems, methods and computer program code for transmitting vehicle data to remote monitoring systems using a low bandwidth protocol.
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公开(公告)号：US12172638B2
公开(公告)日：2024-12-24
申请号：US17379126
申请日：2021-07-19
Applicant: EMBARK TRUCKS, INC.
Inventor： Grady Williams
Abstract: Provided are systems and methods for controlling a vehicle based on a map that designed using a factor graph. Because the map is designed using a factor graph, positions of the road can be modified in real-time while operating the vehicle. In one example, the method may include storing a map which is associated with a factor graph of variable nodes representing a plurality of constraints that define positions of lane lines in a road and factor nodes between the variable nodes on the factor graph which define positioning constraints amongst the variable nodes, receiving an indication from the road using a sensor of a vehicle, updating positions of the variable nodes based on the indication and an estimated location of the vehicle within the map, and issue commands capable of controlling a steering operation of the vehicle based on the updated positions of the factor nodes.
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