-
公开(公告)号：US10685244B2
公开(公告)日：2020-06-16
申请号：US15906561
申请日：2018-02-27
Applicant: TuSimple, Inc.
Inventor： Lingting Ge , Pengfei Chen , Panqu Wang
Abstract: A system and method for online real-time multi-object tracking is disclosed. A particular embodiment can be configured to: receive image frame data from at least one camera associated with an autonomous vehicle; generate similarity data corresponding to a similarity between object data in a previous image frame compared with object detection results from a current image frame; use the similarity data to generate data association results corresponding to a best matching between the object data in the previous image frame and the object detection results from the current image frame; cause state transitions in finite state machines for each object according to the data association results; and provide as an output object tracking output data corresponding to the states of the finite state machines for each object.
-
公开(公告)号：US12243428B2
公开(公告)日：2025-03-04
申请号：US18121117
申请日：2023-03-14
Applicant: TUSIMPLE, INC.
Inventor： Zhipeng Yan , Lingting Ge , Pengfei Chen , Panqu Wang
IPC: G08G1/16 , G05D1/00 , G06T3/18 , G06T7/73 , G06V10/44 , G06V10/75 , G06V20/56 , G06V20/58 , G08G1/04
Abstract: A system and method for lateral vehicle detection is disclosed. A particular embodiment can be configured to: receive lateral image data from at least one laterally-facing camera associated with an autonomous vehicle; warp the lateral image data based on a line parallel to a side of the autonomous vehicle; perform object extraction on the warped lateral image data to identify extracted objects in the warped lateral image data; and apply bounding boxes around the extracted objects.
-
公开(公告)号：US11865967B2
公开(公告)日：2024-01-09
申请号：US18149901
申请日：2023-01-04
Applicant: TuSimple, Inc.
Inventor： Yu-Ju Hsu , Xiaoling Han , Yijing Li , Zehua Huang , Lingting Ge , Panqu Wang , Shuhan Yang
CPC classification number: B60Q1/143 , B60Q2300/054 , B60Q2300/42 , G06V20/58
Abstract: A system comprises a headlight mounted on an autonomous vehicle. The headlight is configured to illuminate at least a portion of a road the autonomous vehicle is on. The system further comprises a control device associated with the autonomous vehicle. The processor obtains information about an environment around the autonomous vehicle. The processor determines that at least a portion of the road should be illuminated if the information indicates that an illumination level of the portion of the road is less than a threshold illumination level. The processor adjusts the headlight to illuminate at least the portion of the road in response to determining that at least the portion of the road should be illuminated.
-
公开(公告)号：US11830205B2
公开(公告)日：2023-11-28
申请号：US17656415
申请日：2022-03-24
Applicant: TUSIMPLE, INC.
Inventor： Lingting Ge , Pengfei Chen , Panqu Wang
IPC: G06T7/00 , G06T7/277 , G06N3/08 , G06N3/04 , G06T7/246 , G06T7/73 , G06V20/58 , G06V10/764 , G06V10/82 , G06V10/62
CPC classification number: G06T7/277 , G06N3/04 , G06N3/08 , G06T7/248 , G06T7/74 , G06V10/764 , G06V10/82 , G06V20/58 , B60Y2400/3015 , G06T2207/30248 , G06V10/62
Abstract: A system and method for online real-time multi-object tracking is disclosed. A particular embodiment can be configured to: receive image frame data from at least one camera associated with an autonomous vehicle; generate similarity data corresponding to a similarity between object data in a previous image frame compared with object detection results from a current image frame; use the similarity data to generate data association results corresponding to a best matching between the object data in the previous image frame and the object detection results from the current image frame; cause state transitions in finite state machines for each object according to the data association results; and provide as an output object tracking output data corresponding to the states of the finite state machines for each object.
-
公开(公告)号：US11721038B2
公开(公告)日：2023-08-08
申请号：US17531447
申请日：2021-11-19
Applicant: TUSIMPLE, INC.
Inventor： Yijie Wang , Lingting Ge , Yiqian Gan , Xiaodi Hou
CPC classification number: G06T7/74 , G06T7/337 , G06T2207/30184 , G06T2207/30252
Abstract: Techniques are described to estimate orientation of one or more cameras located on a vehicle. The orientation estimation technique can include obtaining an image from a camera located on a vehicle while the vehicle is being driven on a road, determining, from a terrain map, a location of a landmark located at a distance from a location of the vehicle on the road, determining, in the image, pixel locations of the landmark, selecting one pixel location from the determined pixel locations; and calculating values that describe an orientation of the camera using at least an intrinsic matrix and a previously known extrinsic matrix of the camera, where the intrinsic matrix is characterized based on at least the one pixel location and the location of the landmark.
-
Patent Agency Ranking
公开(公告)号：US11718311B2
公开(公告)日：2023-08-08
申请号：US16813180
申请日：2020-03-09
Applicant: TUSIMPLE, INC.
Inventor： Lingting Ge , Yijie Wang , Yiqian Gan , Jianan Hao , Xiaodi Hou
IPC: G06T7/73 , G01S17/931 , B60W10/20 , G01S7/00 , G01S17/89 , G05D1/00 , G05D1/02 , B60W50/14 , G06V10/774 , G06V10/776 , G06V10/80 , G06V20/56 , G06V20/64
CPC classification number: B60W50/14 , B60W10/20 , G01S7/003 , G01S17/89 , G01S17/931 , G05D1/0094 , G05D1/0248 , G06T7/74 , G06V10/774 , G06V10/776 , G06V10/806 , G06V20/56 , G06V20/647 , B60W2420/42 , B60W2420/52 , G06T2207/30244 , G06T2210/12
Abstract: Disclosed are methods and devices related to autonomous driving. In one aspect, a method is disclosed. The method includes determining three-dimensional bounding indicators for one or more first objects in road target information captured by a light detection and ranging (LIDAR) sensor; determining camera bounding indicators for one or more second objects in road image information captured by a camera sensor; processing the road image information to generate a camera matrix; determining projected bounding indicators from the camera matrix and the three-dimensional bounding indicators; determining, from the projected bounding indicators and the camera bounding indicators, associations between the one or more first objects and the one or more second objects to generate combined target information; and applying, by the autonomous driving system, the combined target information to produce a vehicle control signal.
-
公开(公告)号：US12276982B2
公开(公告)日：2025-04-15
申请号：US18167993
申请日：2023-02-13
Applicant: TuSimple, Inc.
Inventor： Xiaoling Han , Chenzhe Qian , Chiyu Zhang , Charles A. Price , Joshua Miguel Rodriguez , Lei Nie , Lingting Ge , Panqu Wang , Pengfei Chen , Shuhan Yang , Xiangchen Zhao , Xiaodi Hou , Zehua Huang
IPC: B60W50/023 , G05D1/00
Abstract: A system installed in a vehicle includes a first group of sensing devices configured to allow a first level of autonomous operation of the vehicle; a second group of sensing devices configured to allow a second level of autonomous operation of the vehicle, the second group of sensing devices including primary sensing devices and backup sensing devices; a third group of sensing devices configured to allow the vehicle to perform a safe stop maneuver; and a control element communicatively coupled to the first group of sensing devices, the second group of sensing devices, and the third group of sensing devices. The control element is configured to: receive data from at least one of the first group, the second group, or the third group of sensing devices, and provide a control signal to a sensing device based on categorization information indicating a group to which the sensing device belongs.
-
公开(公告)号：US11912310B2
公开(公告)日：2024-02-27
申请号：US17359007
申请日：2021-06-25
Applicant: TUSIMPLE, INC.
Inventor： Yiqian Gan , Yijie Wang , Xiaodi Hou , Lingting Ge
CPC classification number: B60W60/0027 , G06T3/40 , G06T7/62 , G06T7/73 , G06V20/58 , G08G1/165 , G08G1/166 , B60W2420/42 , B60W2554/20 , B60W2554/4042 , B60W2554/4043 , B60W2554/4044 , G06T2207/30261
Abstract: A method includes receiving a series of road images from a side-view camera sensor of the autonomous driving vehicle. For each object from objects captured in the series of road images, a series of bounding boxes in the series of road images is generated, and a direction of travel or stationarity of the object is determined. The methods and apparatus also include determining a speed of each object for which the direction of travel has been determined and determining, based on the directions of travel, speeds, or stationarity of the objects, whether the autonomous driving vehicle can safely move in a predetermined direction. Furthermore, one or more control signals is sent to the autonomous driving vehicle to cause the autonomous driving vehicle to move or to remain stationary based on determining whether the autonomous driving vehicle can safely move in the predetermined direction.
-
公开(公告)号：US20230391250A1
公开(公告)日：2023-12-07
申请号：US18365055
申请日：2023-08-03
Applicant: TuSimple, Inc.
Inventor： Yu-Ju Hsu , Xiaoling Han , Yijing Li , Zehua Huang , Lingting Ge , Panqu Wang , Shuhan Yang
IPC: B60Q1/14
Abstract: A system comprises a headlight mounted on an autonomous vehicle. The headlight is configured to illuminate at least a portion of a road the autonomous vehicle is on. The system further comprises a control device associated with the autonomous vehicle. The processor obtains information about an environment around the autonomous vehicle. The processor determines that at least a portion of the road should be illuminated if the information indicates that an illumination level of the portion of the road is less than a threshold illumination level. The processor adjusts the headlight to illuminate at least the portion of the road in response to determining that at least the portion of the road should be illuminated.
-
公开(公告)号：US11295146B2
公开(公告)日：2022-04-05
申请号：US16868400
申请日：2020-05-06
Applicant: TUSIMPLE, INC.
Inventor： Lingting Ge , Pengfei Chen , Panqu Wang
Abstract: A system and method for online real-time multi-object tracking is disclosed. A particular embodiment can be configured to: receive image frame data from at least one camera associated with an autonomous vehicle; generate similarity data corresponding to a similarity between object data in a previous image frame compared with object detection results from a current image frame; use the similarity data to generate data association results corresponding to a best matching between the object data in the previous image frame and the object detection results from the current image frame; cause state transitions in finite state machines for each object according to the data association results; and provide as an output object tracking output data corresponding to the states of the finite state machines for each object.
-
-
-
-
-
-
-
-
-
Search Results
22
records
(took 0.012 seconds)
