公开(公告)号：US11353553B2

公开(公告)日：2022-06-07

申请号：US17353017

申请日：2021-06-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xueming Peng ,  Zhixuan Wei ,  Qi Chen

IPC: G01S7/41 ,  G01S13/89 ,  G01S13/86

Abstract: A multisensor data fusion perception method includes receiving feature data from a plurality of types of sensors, obtaining static feature data and dynamic feature data from the feature data, constructing current static environment information based on the static feature data and reference dynamic target information, and constructing current dynamic target information based on the dynamic feature data and reference static environment information such that construction of a dynamic target and construction of a static environment are performed by referring to each other's construction results and the perception capability is for the dynamic target and the static environment that are in an environment in which the moving carrier is located.

公开(公告)号：US20210311167A1

公开(公告)日：2021-10-07

申请号：US17353017

申请日：2021-06-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xueming Peng ,  Zhixuan Wei ,  Qi Chen

IPC: G01S7/41 ,  G01S13/89

Abstract: A multisensor data fusion perception method includes receiving feature data from a plurality of types of sensors, obtaining static feature data and dynamic feature data from the feature data, constructing current static environment information based on the static feature data and reference dynamic target information, and constructing current dynamic target information based on the dynamic feature data and reference static environment information such that construction of a dynamic target and construction of a static environment are performed by referring to each other's construction results and the perception capability is for the dynamic target and the static environment that are in an environment in which the moving carrier is located.

公开(公告)号：US12165511B2

公开(公告)日：2024-12-10

申请号：US18073332

申请日：2022-12-01

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Sami Mekki ,  Mustapha Amara ,  Songyu Yuan ,  Yutong Zhu ,  Zhixuan Wei ,  Xueming Peng

IPC: G08G1/00 ,  B60Q9/00 ,  G01B21/30 ,  G08G1/0962

Abstract: A sensing apparatus for detecting speed bumps or potholes on a road is disclosed. The sensing apparatus comprises a telemetric sensing system configured to collect a plurality of position vectors by telemetric sensing of a road surface, wherein each position vector extends from a common origin to a respective point on the road surface and wherein each position vector has a length and a direction. The sensing apparatus further comprises a processing circuitry configured to detect a road flatness exception by evaluating the lengths of the position vectors. Thus, an improved apparatus for detecting road irregularities such as speed bumps or potholes on a road is provided. The sensing apparatus remains functional in low light conditions, e.g., at night, and also in the presence of reverberation of the vehicle. In an implementation form, the telemetric sensing system may comprise one or more radar sensors and/or one or more lidar sensors for collecting the plurality of position vectors using radar and/or lidar measurements.

公开(公告)号：US20230169858A1

公开(公告)日：2023-06-01

申请号：US18073332

申请日：2022-12-01

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Sami Mekki ,  Mustapha AMARA ,  Songyu Yuan ,  Yutong Zhu ,  Zhixuan Wei ,  Xueming Peng

IPC: G08G1/0962 ,  G01B21/30 ,  B60Q9/00

CPC classification number: G08G1/09626 ,  G01B21/30 ,  B60Q9/00

Abstract: A sensing apparatus for detecting speed bumps or potholes on a road is disclosed. The sensing apparatus comprises a telemetric sensing system configured to collect a plurality of position vectors by telemetric sensing of a road surface, wherein each position vector extends from a common origin to a respective point on the road surface and wherein each position vector has a length and a direction. The sensing apparatus further comprises a processing circuitry configured to detect a road flatness exception by evaluating the lengths of the position vectors. Thus, an improved apparatus for detecting road irregularities such as speed bumps or potholes on a road is provided. The sensing apparatus remains functional in low light conditions, e.g., at night, and also in the presence of reverberation of the vehicle. In an implementation form, the telemetric sensing system may comprise one or more radar sensors and/or one or more lidar sensors for collecting the plurality of position vectors using radar and/or lidar measurements.

公开(公告)号：US20220299627A1

公开(公告)日：2022-09-22

申请号：US17830987

申请日：2022-06-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Sami Mekki ,  Mustapha Amara ,  Songyu Yuan ,  Yutong Zhu ,  Zhixuan Wei ,  Xueming Peng

IPC: G01S13/72 ,  G01S13/931 ,  G01S13/86 ,  G01S13/89 ,  G01S13/06 ,  G01S17/931 ,  G01S17/86 ,  G01S17/89 ,  G01S17/06 ,  G06V20/58 ,  G06V10/62

Abstract: A sensing apparatus comprises one or more radar and/or lidar sensors configured to collect a plurality of position including distance and/or direction measurement values for a plurality of objects associated with a traffic scenario in the vicinity of the apparatus. The sensing apparatus further comprises a processing circuitry configured to obtain auxiliary data associated with one or more of the plurality of objects in the vicinity of the apparatus and to assign or map a respective position measurement value of the plurality of position measurement values to a respective object of the plurality of objects in the vicinity of the apparatus on the basis of the auxiliary data.

公开(公告)号：US12044776B2

公开(公告)日：2024-07-23

申请号：US17825601

申请日：2022-05-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xueming Peng ,  Zhixuan Wei ,  Qi Chen

IPC: G01S13/931 ,  G01S7/41 ,  G01S13/42 ,  G01S13/52 ,  G01S13/86 ,  G01S13/89 ,  G06F18/23 ,  G06V10/80 ,  G06V20/56 ,  G06V20/58

CPC classification number: G01S13/931 ,  G01S7/415 ,  G01S13/42 ,  G01S13/52 ,  G01S13/86 ,  G01S13/89 ,  G06F18/23 ,  G06V10/806 ,  G06V20/58 ,  G06V20/588 ,  G01S13/865

Abstract: A multisensor data fusion perception method includes receiving feature data from a plurality of types of sensors, obtaining static feature data and dynamic feature data from the feature data, constructing current static environment information based on the static feature data and reference dynamic target information, and constructing current dynamic target information based on the dynamic feature data and reference static environment information such that construction of a dynamic target and construction of a static environment are performed by referring to each other's construction results and the perception capability is for the dynamic target and the static environment that are in an environment in which the moving carrier is located.

公开(公告)号：US20220326350A1

公开(公告)日：2022-10-13

申请号：US17825601

申请日：2022-05-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xueming Peng ,  Zhixuan Wei ,  Qi Chen

IPC: G01S7/41 ,  G01S13/89

Abstract: A multisensor data fusion perception method includes receiving feature data from a plurality of types of sensors, obtaining static feature data and dynamic feature data from the feature data, constructing current static environment information based on the static feature data and reference dynamic target information, and constructing current dynamic target information based on the dynamic feature data and reference static environment information such that construction of a dynamic target and construction of a static environment are performed by referring to each other's construction results and the perception capability is for the dynamic target and the static environment that are in an environment in which the moving carrier is located.