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1.发明申请公开(公告)号：US20250026378A1
公开(公告)日：2025-01-23
申请号：US18776023
申请日：2024-07-17
Applicant: TuSimple, Inc.
Inventor： Junfeng SHE , Dantong DONG , Yixin YANG
IPC: B60W60/00 , B60W30/095 , G06N20/00
Abstract: Devices, systems, and methods for trajectory generation for controlling an autonomous vehicle are described. In an embodiment, a trajectory generation system includes a behavior generator including a plurality of states of an object to generate one of the plurality of states, each of the plurality of states of the object corresponding to a behavior of the object at a given time, an artificial intelligence information generator including one or more first parameters for determining a trajectory of the object, a user defined information generator including one or more second parameters for determining a variant trajectory of the object, and a simulator configured to generate a future position of the object by performing a computation operation on the one of the plurality of states using a combination of the one or more first parameters and the one or more second parameters.
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公开(公告)号：US20240427322A1
公开(公告)日：2024-12-26
申请号：US18824389
申请日：2024-09-04
Applicant: TUSIMPLE, INC.
Inventor： Zehua HUANG , Yixin YANG
IPC: G05B23/02
Abstract: Disclosed are devices, systems and methods for the operational testing on autonomous vehicles. One exemplary method includes configuring a primary vehicular model with an algorithm, calculating one or more trajectories for each of one or more secondary vehicular models that exclude the algorithm, configuring the one or more secondary vehicular models with a corresponding trajectory of the one or more trajectories, generating an updated algorithm based on running a simulation of the primary vehicular model interacting with the one or more secondary vehicular models that conform to the corresponding trajectory in the simulation, and integrating the updated algorithm into an algorithmic unit of the autonomous vehicle.
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公开(公告)号：US20230350399A1
公开(公告)日：2023-11-02
申请号：US18350691
申请日：2023-07-11
Applicant: TUSIMPLE, INC.
Inventor： Zehua HUANG , Yixin YANG
CPC classification number: G05B23/0254 , G05D1/0088
Abstract: Disclosed are devices, systems and methods for the operational testing on autonomous vehicles. One exemplary method includes configuring a primary vehicular model with an algorithm, calculating one or more trajectories for each of one or more secondary vehicular models that exclude the algorithm, configuring the one or more secondary vehicular models with a corresponding trajectory of the one or more trajectories, generating an updated algorithm based on running a simulation of the primary vehicular model interacting with the one or more secondary vehicular models that conform to the corresponding trajectory in the simulation, and integrating the updated algorithm into an algorithmic unit of the autonomous vehicle.
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公开(公告)号：US20240025426A1
公开(公告)日：2024-01-25
申请号：US18479711
申请日：2023-10-02
Applicant: TUSIMPLE, INC.
Inventor： Yixin YANG
IPC: B60W50/04 , G06F30/20 , B60W10/02 , B60W10/04 , B60W10/10 , B60W10/18 , B60W10/20 , B60W30/18 , G05D1/00
CPC classification number: B60W50/045 , G06F30/20 , B60W10/02 , B60W10/04 , B60W10/10 , B60W10/18 , B60W10/20 , B60W30/18 , G05D1/0088 , B60W2556/00 , B60W2050/0028
Abstract: Techniques are disclosed for performing hybrid simulation operations with an autonomous vehicle. A method of testing autonomous vehicle operations includes receiving, by a computer, a pre-configured scenario that includes one or more simulation parameters and one or more initial condition parameters, sending, to the autonomous vehicle and based on the one or more initial condition parameters, control signals that instruct the autonomous vehicle to operate at an operative condition, and in response to determining that the autonomous vehicle is operating at the operative condition, performing a simulation with the one or more simulated objects and the autonomous vehicle to test a response of the autonomous vehicle.
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Patent Agency Ranking
公开(公告)号：US20250086100A1
公开(公告)日：2025-03-13
申请号：US18827189
申请日：2024-09-06
Applicant: TuSimple, Inc.
Inventor： Dantong DONG , Yixin YANG , Yuxuan LUO , Ao LIU , Weiqi XU , Yunyi YANG , Shen QU , Junbo JING , Yan ZHUANG
Abstract: Techniques are described for analyzing autonomous vehicle driving. An example technique includes receiving, by a computer, a set of data from a software that performs driving related operations for an autonomous vehicle; generating a plurality of frames using the timestamps associated with the set of data; determining, for each frame, that the at least one data indicates information related to the autonomous vehicle and/or the one or more objects; assigning, for each frame, a label associated with the information indicated by the at least one data; and displaying, using a graphical user interface (GUI) and for the test performed with the software, at least one label associated with at least one information in a frame.
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公开(公告)号：US20240001921A1
公开(公告)日：2024-01-04
申请号：US18470512
申请日：2023-09-20
Applicant: TUSIMPLE, INC.
Inventor： Yixin YANG , Dinghua LI
CPC classification number: B60W30/18 , G05D1/0088 , B60W10/04 , B60W10/18 , B60W10/20 , B60W50/00 , G06F3/14 , G05B17/02 , B60W2400/00 , B60W2420/52 , B60W2420/42 , B60W2050/0028 , B60W2710/18 , B60W2710/20 , B60W2720/106 , B60W2520/10 , B60W2556/00
Abstract: Techniques for analysis of autonomous vehicle operations are described. As an example, a method of autonomous vehicle operation includes storing sensor data from one or more sensors located on the autonomous vehicle into a storage medium, performing, based on at least some of the sensor data, a simulated execution of one or more programs associated with the operations of the autonomous vehicle, generating, based on the simulated execution of the one or more programs and as part of a simulation, one or more control signal values that control a simulated driving behavior of a simulated vehicle, and providing a visual feedback of the simulated driving behavior of the simulated vehicle on a simulated road.
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公开(公告)号：US20250117306A1
公开(公告)日：2025-04-10
申请号：US18905961
申请日：2024-10-03
Applicant: TuSimple, Inc.
Inventor： Dantong DONG , Ao LIU , Jing MA , Yixin YANG , Yuxuan LUO
Abstract: Devices, systems, and methods for simulating an operation of an autonomous vehicle over time are described. An example method includes obtaining runtime data of an operation of modules of an autonomous vehicle during the operation, the runtime data including first module data having a first refresh frequency and second module data having a second refresh frequency, compiling a plurality of simulation data packets based on the runtime data according to a simulation frequency that is different from at least one of the first refresh frequency or the second refresh frequency, and simulating the operation of the autonomous vehicle over time based on the plurality of simulation data packets.
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公开(公告)号：US20220135035A1
公开(公告)日：2022-05-05
申请号：US17576521
申请日：2022-01-14
Applicant: TUSIMPLE, INC.
Inventor： Yixin YANG , Dinghua LI
Abstract: Techniques for analysis of autonomous vehicle operations are described. As an example, a method of autonomous vehicle operation includes storing sensor data from one or more sensors located on the autonomous vehicle into a storage medium, performing, based on at least some of the sensor data, a simulated execution of one or more programs associated with the operations of the autonomous vehicle, generating, based on the simulated execution of the one or more programs and as part of a simulation, one or more control signal values that control a simulated driving behavior of a simulated vehicle, and providing a visual feedback of the simulated driving behavior of the simulated vehicle on a simulated road.
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公开(公告)号：US20220105950A1
公开(公告)日：2022-04-07
申请号：US17555069
申请日：2021-12-17
Applicant: TUSIMPLE, INC.
Inventor： Yixin YANG
IPC: B60W50/04 , B60W10/04 , B60W10/10 , B60W10/18 , B60W10/20 , B60W30/18 , G05D1/00 , G06F30/20 , B60W10/02
Abstract: Techniques are disclosed for performing hybrid simulation operations with an autonomous vehicle. A method of testing autonomous vehicle operations includes receiving, by a computer, a pre-configured scenario that includes one or more simulation parameters and one or more initial condition parameters, sending, to the autonomous vehicle and based on the one or more initial condition parameters, control signals that instruct the autonomous vehicle to operate at an operative condition, and in response to determining that the autonomous vehicle is operating at the operative condition, performing a simulation with the one or more simulated objects and the autonomous vehicle to test a response of the autonomous vehicle.
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