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.

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

IPC: G06F11/36 ,  B60W50/14 ,  G06V20/70

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.

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

IPC: G06F11/34 ,  G06F11/36

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.