Patents by Inventor Arda Kurt
Arda Kurt has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20220126867Abstract: An autonomous vehicle includes a detection system for identifying the presence changes in wind incident on the autonomous vehicle, particularly wind gusts. The detection system may include one or more wind sensors, particularly those configured to detect wind incident on the vehicle from a direction that is transverse or perpendicular to the direction of motion of the autonomous vehicle. Additionally, systems may be present that correlate the detected wind gusts to changes in the behavior of the autonomous vehicle. The autonomous vehicle may react to the detected wind gusts by altering the vehicle's trajectory, by stopping the vehicle, or by communicating with a control center for further instructions.Type: ApplicationFiled: October 19, 2021Publication date: April 28, 2022Inventors: Xiaoling HAN, Zehua HUANG, Arda KURT, Yishi LIU, Zhiqi GONG, Yue PAN, Todd B. Skinner, Yujia WU, Jianqiu CAO, Zijie XUAN, Shuhan YANG
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Publication number: 20220073030Abstract: Techniques are described for determining an occurrence of theft in a vehicle. An example processor implemented method comprises receiving, by a computer located in an autonomous vehicle and at a first time, a first torque value that indicates a first amount of torque applied by an engine of the autonomous vehicle to drive the autonomous vehicle, receiving, at a second time that is later in time than the first time, a second torque value that indicates a second amount of torque applied by the engine of the autonomous vehicle, determining that a difference between a first value and a second value is greater than a pre-determined value, where the first value and the second value are functions of at least the first torque value and at least the second value respectively, and displaying, in response to the determining, a message that indicates a theft detection in the autonomous vehicle.Type: ApplicationFiled: September 9, 2020Publication date: March 10, 2022Inventors: Charles Seunghwan HAN, Arda KURT, Xiaoling HAN
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Publication number: 20220024492Abstract: Techniques are described for determining visibility conditions of an environment in which an autonomous vehicle is operated and performing driving related operations based on the visibility conditions. An example method of adjusting driving related operations of a vehicle includes determining, by a computer located in an autonomous vehicle, a visibility related condition of an environment in which the autonomous vehicle is operating, adjusting, based at least on the visibility related condition, a set of one or more values of one or more variables associated with a driving related operation of the autonomous vehicle, and causing the autonomous vehicle to be driven to a destination by causing the driving related operation of one or more devices located in the autonomous vehicle based on at least the set of one or more values.Type: ApplicationFiled: July 24, 2020Publication date: January 27, 2022Inventors: John E. PANTTILA, Zhujia SHI, Riad I. HAMMOUD, Arda KURT
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Publication number: 20220026912Abstract: Techniques are described to determine parameters and/or values for a control model that can be used to operate an autonomous vehicle, such as an autonomous semi-trailer truck. For example, a method of obtaining a data-driven model for autonomous driving may include obtaining data associated with a first set of variables that characterize movements of an autonomous vehicle over time and commands provided to the autonomous vehicle over time, determining, using at least the first set of data, non-zero values and an associated second set of variables that describe a control model used to perform an autonomous driving operation of the autonomous vehicle, and calculating values for a feedback controller that describes a transfer function used to perform the autonomous driving operation of the autonomous vehicle driven on a road.Type: ApplicationFiled: July 21, 2020Publication date: January 27, 2022Inventors: Yujia WU, Zijie XUAN, Arda KURT
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Publication number: 20210403032Abstract: Described is a two-level optimal path planning process for autonomous tractor-trailer trucks which incorporates offline planning, online planning, and utilizing online estimation and perception results for adapting a planned path to real-world changes in the driving environment. In one aspect, a method of navigating an autonomous vehicle includes determining, by an online server, a current vehicle state of the autonomous vehicle in a mapped driving area. The method includes receiving, by the online server from an offline path library, a path for the autonomous driving vehicle through the mapped driving area from the current vehicle state to a destination vehicle state, and receiving fixed and moving obstacle information. The method includes adjusting the path to generate an optimized path that avoids the fixed and moving obstacles and ends at a targeted final vehicle state, and navigating the autonomous vehicle based on the optimized path.Type: ApplicationFiled: June 25, 2020Publication date: December 30, 2021Inventors: Junbo JING, Arda KURT, Yujia WU, Tianqu SHAO, Xing SUN, Zijie XUAN, Haoming SUN, Chasen SHERMAN
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Publication number: 20210294333Abstract: Methods, systems and apparatus for autonomous vehicle path planning and path navigation are described. One example system includes an offline server configured to generate a library of optimal paths for navigating a geographic area, wherein the geographic area is represented as a grid node map and an orientation grid bin map and wherein the optimal paths correspond to paths between pairs of grid node pairs in the grid node map based on optimization criteria, a storage device on the autonomous vehicle for storing the library of optimal paths, and an online server located on the autonomous vehicle configured to access information from the library of optimal paths from the storage device based on a current position and a current heading of the autonomous vehicle, and navigating the autonomous vehicle through the geographic area based on the information.Type: ApplicationFiled: March 20, 2020Publication date: September 23, 2021Inventors: Junbo JING, Arda KURT, Tianqu SHAO, Chasen SHERMAN, Xing SUN
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Publication number: 20210229668Abstract: Methods, systems, and devices related to a method of controlling an autonomous vehicle, in particular, an autonomous diesel-engine truck are disclosed. In one example aspect, the method includes determining an available engine brake torque generation mechanism for reducing a current speed of the autonomous vehicle to a lower speed and selecting a brake mode corresponding to the engine brake torque availability. In case a rate of speed reduction is equal to or smaller than a threshold, the brake mode includes only an engine brake in which engine exhaust valve opening is adjusted for reducing the current speed. The threshold determined in part based on the available engine brake torque, gear position of the transmission, and the online estimated vehicle longitudinal dynamic model. In case the rate of speed reduction is greater than the threshold, the brake mode incudes a combination of the engine brake and the foundation brake.Type: ApplicationFiled: January 27, 2020Publication date: July 29, 2021Inventors: Junbo JING, Arda KURT, Chasen SHERMAN, Tianqu SHAO, Haoming SUN
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Publication number: 20200142405Abstract: Systems and methods for dynamic predictive control of autonomous vehicles are disclosed. In one aspect, an in-vehicle control system for a semi-truck includes one or more control mechanisms configured to control movement of the semi-truck and a processor. The system further includes computer-readable memory in communication with the processor and having stored thereon computer-executable instructions to cause the processor to receive a desired trajectory and a vehicle status of the semi-truck, determine a dynamic model of the semi-truck based on the desired trajectory and the vehicle status, determine at least one quadratic program (QP) problem based on the dynamic model, generate at least one control command for controlling the semi-truck by solving the at least one QP problem, and provide the at least one control command to the one or more control mechanisms.Type: ApplicationFiled: November 5, 2018Publication date: May 7, 2020Inventors: Aaron Havens, Jun Chen, Yujia Wu, Haoming Sun, Zijie Xuan, Arda Kurt
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Patent number: 10338586Abstract: A method for autonomously parking or un-parking a motor vehicle includes receiving a map of a parking area having a first temporary obstruction zone, determining a starting location of the motor vehicle relative to the parking area, selecting a destination location within the parking area, setting the first temporary obstruction zone as operative or inoperative, generating a path from the starting location to the destination location, wherein the path does not enter the first temporary obstruction zone when operative, and driving the motor vehicle autonomously along the path from the starting location of the motor vehicle to the destination location.Type: GrantFiled: August 19, 2016Date of Patent: July 2, 2019Assignee: Dura Operating, LLCInventors: Arda Kurt, Keith Redmill, Umit Ozguner, Gordon Thomas
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Patent number: 10207704Abstract: A method for autonomously parking or un-parking a motor vehicle includes the steps of locating the motor vehicle within a parking area, setting a destination location within the parking area, generating and setting a path from the location of the motor vehicle to the destination location, and autonomously driving the motor vehicle along the path. The path is generated by (a) generating a first set of nodes from the location of the motor vehicle, (b) assigning a cost to each node in the first set of nodes, (c) selecting a lowest cost node from the first set of nodes, (d) generating another set of nodes from the selected node, (e) assigning a cost to each of the newly generated nodes, (f) selecting a lowest cost node from all of the nodes, and (g) repeating steps (d)-(f) until a lowest cost node is located at the destination location.Type: GrantFiled: August 19, 2016Date of Patent: February 19, 2019Assignee: DURA OPERATING, LLCInventors: Arda Kurt, Umit Ozguner, Gordon Thomas, Keith Redmill
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Patent number: 10012986Abstract: A method for autonomously parking a motor vehicle in various types of parking spots includes the steps of receiving a map of a parking area, locating the motor vehicle within the parking area, selecting a parking spot within the parking area, generating a node tree from the location of the motor vehicle to the parking spot, selecting a path from the node tree, wherein the path connects the location of the motor vehicle to the parking spot, autonomously driving the motor vehicle along the path from the location of the motor vehicle to an intermediate location on the path, and performing a parking maneuver into the parking spot from the intermediate location. The parking maneuver may be a head-in, tail-in, or parallel parking maneuver.Type: GrantFiled: August 19, 2016Date of Patent: July 3, 2018Assignee: DURA OPERATING, LLCInventors: Arda Kurt, Keith Redmill, Gordon Thomas, Umit Ozguner
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Publication number: 20180052459Abstract: A method for autonomously parking a motor vehicle in various types of parking spots includes the steps of receiving a map of a parking area, locating the motor vehicle within the parking area, selecting a parking spot within the parking area, generating a node tree from the location of the motor vehicle to the parking spot, selecting a path from the node tree, wherein the path connects the location of the motor vehicle to the parking spot, autonomously driving the motor vehicle along the path from the location of the motor vehicle to an intermediate location on the path, and performing a parking maneuver into the parking spot from the intermediate location. The parking maneuver may be a head-in, tail-in, or parallel parking maneuver.Type: ApplicationFiled: August 19, 2016Publication date: February 22, 2018Inventors: Arda Kurt, Keith Redmill, Gordon Thomas, Umit Ozguner
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Publication number: 20180052460Abstract: A method for autonomously parking or un-parking a motor vehicle includes receiving a map of a parking area having a first temporary obstruction zone, determining a starting location of the motor vehicle relative to the parking area, selecting a destination location within the parking area, setting the first temporary obstruction zone as operative or inoperative, generating a path from the starting location to the destination location, wherein the path does not enter the first temporary obstruction zone when operative, and driving the motor vehicle autonomously along the path from the starting location of the motor vehicle to the destination location.Type: ApplicationFiled: August 19, 2016Publication date: February 22, 2018Inventors: Arda Kurt, Keith Redmill, Umit Ozguner, Gordon Thomas
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Publication number: 20180050690Abstract: A method for autonomously parking or un-parking a motor vehicle includes the steps of locating the motor vehicle within a parking area, setting a destination location within the parking area, generating and setting a path from the location of the motor vehicle to the destination location, and autonomously driving the motor vehicle along the path. The path is generated by (a) generating a first set of nodes from the location of the motor vehicle, (b) assigning a cost to each node in the first set of nodes, (c) selecting a lowest cost node from the first set of nodes, (d) generating another set of nodes from the selected node, (e) assigning a cost to each of the newly generated nodes, (f) selecting a lowest cost node from all of the nodes, and (g) repeating steps (d)-(f) until a lowest cost node is located at the destination location.Type: ApplicationFiled: August 19, 2016Publication date: February 22, 2018Inventors: Arda Kurt, Umit Ozguner, Gordon Thomas, Keith Redmill
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Publication number: 20180050691Abstract: A method for autonomously parking or un-parking a motor vehicle includes locating the motor vehicle relative to a parking area, selecting a destination location within the parking area, generating a path from the location of the motor vehicle to the destination location, wherein the path includes a plurality of linked nodes, each node having a cost associated therewith, wherein the cost of a child node is equal to an inherited cost plus a base cost and a change cost, wherein the change cost is a function of characteristics of a parent node, and autonomously driving the motor vehicle along the path from the location of the motor vehicle to the destination location.Type: ApplicationFiled: August 19, 2016Publication date: February 22, 2018Inventors: Arda Kurt, Keith Redmill, Umit Ozguner, Gordon Thomas
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Patent number: 9896091Abstract: A method for autonomously parking or un-parking a motor vehicle includes locating the motor vehicle relative to a parking area, selecting a destination location within the parking area, generating a path from the location of the motor vehicle to the destination location, wherein the path includes a plurality of linked nodes, each node having a cost associated therewith, wherein the cost of a child node is equal to an inherited cost plus a base cost and a change cost, wherein the change cost is a function of characteristics of a parent node, and autonomously driving the motor vehicle along the path from the location of the motor vehicle to the destination location.Type: GrantFiled: August 19, 2016Date of Patent: February 20, 2018Assignees: Ohio State Innovation Foundation, DURA Operating, LLCInventors: Arda Kurt, Keith Redmill, Umit Ozguner, Gordon Thomas