公开(公告)号：US20230196674A1

公开(公告)日：2023-06-22

申请号：US18109992

申请日：2023-02-15

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Guodong LI ,  Jingang YAN ,  Jingyuan WANG ,  Hongchi ZHANG ,  Bin HU ,  Wenzhang XIAO ,  Zhanbiao SHI ,  Chenxing WEN ,  Kunpeng WANG ,  Panpan XU ,  Xiaohu MA ,  Ruixin SUN ,  Zhiming ZHANG ,  Lantian SHANGGUAN ,  Huan DENG ,  Jia SONG

IPC: G06T17/20 ,  G06T15/20

CPC classification number: G06T17/20 ,  G06T15/20

Abstract: The present disclosure provides a method and apparatus for processing three dimensional graphic data, a device, a storage medium and a product, relating to a field of artificial intelligence, in particular to a field of autonomous driving. The specific implementation is: receiving a data compression request for a target graphic element in a three dimensional electronic map, and obtaining at least one vertex data corresponding to the target graphic element; extracting a global coordinate matrix with a shared attribute in the at least one vertex data; extracting local coordinate data with a private attribute respectively corresponding to the at least one vertex data; and sending, in response to a graphic drawing request for the target graphic element, the global coordinate matrix and the local coordinate data respectively corresponding to the at least one vertex data to a graphic display device.

公开(公告)号：US20210323575A1

公开(公告)日：2021-10-21

申请号：US17330567

申请日：2021-05-26

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Pengfei WEI ,  Houqiang ZHU ,  Jia SONG ,  Jingyuan WANG ,  Guiqing HAO

IPC: B60W60/00 ,  G07C5/00 ,  G06K9/00 ,  G06K9/62

Abstract: The present disclosure discloses a data acquisition method and apparatus, relating to the field of autonomous driving. The specific implementation solution is: determining configuration information in response to a first input operation acting on an interface, where the configuration information includes data acquisition parameters; creating a data acquisition task in response to task creation instructions, where the configuration information in a current interface is data included in the data acquisition task; constructing and obtaining a task table according to at least one of the data acquisition tasks; and sending the task table to a vehicle terminal, where the task table is used to indicate the vehicle terminal to perform the data acquisition during a driving process of a vehicle.

公开(公告)号：US20220388501A1

公开(公告)日：2022-12-08

申请号：US17889867

申请日：2022-08-17

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Huiling JIAN ,  Xinjing LI ,  Jia SONG ,  Pengfei WEI

IPC: B60W30/06 ,  G06T7/579

Abstract: A method for automated parking, a device, and a storage medium, which relate to a field of automated parking. The method for automated parking includes: determining, based on a historical location of a vehicle over a first time period, a frequented region associated with one or more candidate parking routes for the vehicle; acquiring the one or more candidate parking routes for the vehicle based on one or more historical parking routes of the vehicle in the frequented region, where the one or more historical parking routes include a driving-in route and/or a driving-out route; and providing the vehicle with the acquired one or more candidate parking routes in response to determining that the vehicle is in the frequented region, for the vehicle to drive in or drive out.

公开(公告)号：US20220363290A1

公开(公告)日：2022-11-17

申请号：US17871217

申请日：2022-07-22

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Xinjing LI ,  Pengfei WEI ,  Huiling JIAN ,  Jia SONG

IPC: B60W60/00 ,  B60W30/06 ,  B62D15/02

Abstract: The present disclosure provides a method for parking a vehicle, an electronic device and a medium. The method comprises: acquiring parking environment data of a parking environment related to a vehicle and historical parking data in the parking environment; selecting, according to the parking environment data and the historical parking data, a constraint set for parking the vehicle from a plurality of constraint sets, the plurality of constraint sets corresponding to a corresponding parking risk level; and controlling the vehicle to park according to the selected constraint set.

公开(公告)号：US20210284181A1

公开(公告)日：2021-09-16

申请号：US17337749

申请日：2021-06-03

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Jia SONG ,  Houqiang ZHU ,  Pengfei WEI ,  Guiguan BI

IPC: B60W50/02 ,  B60W30/06

Abstract: The present application discloses an abnormal data collecting method for automatic parking, an apparatus, a storage medium and a product, and relates to automatic driving technology and automatic parking technology in computer technology. A specific implementation i: in response to monitoring that a target vehicle generates a fault code during an automatic parking process, matching the fault code with at least one pre-configured fault code to be collected; in response to determining that the fault code matches the fault code to be collected, determining a data collecting strategy corresponding to the fault code to be collected; and performing a data collecting operation on abnormal data corresponding to the fault code according to the data collecting strategy.