Title:
動的マッピングのためのセンサ融合
Document Type and Number:
Japanese Patent JP7254057
Kind Code:
B2
Abstract:
A local computing device receives lidar data and radar data from one or more road side units (RSUs). The local computing device performs ground plane removal based on range to detect targets and perform local sensor fusion. The local computing device may use a global nearest neighbor (GNN) algorithm and a Kalman filter. The local computing device may create an HD map or the data may be brought together with other target data at a central computing device to produce the HD map. Vehicle position and motion are controlled based on the HD map. Detecting and removing a ground plane based on range are illustrated. Fusion, ground plane removal, and delay filtering may be used in various contexts, such as roadways, parking lots and shipping yards.
Inventors:
Jenchun Shea
Quen Yeriu
Quen Yeriu
Application Number:
JP2020213623A
Publication Date:
April 07, 2023
Filing Date:
December 23, 2020
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
G01S13/86; G01S13/89; G01S13/931; G01S17/86; G01S17/89; G01S17/931
Domestic Patent References:
| JP2015520433A | ||||
| JP2019185347A | ||||
| JP2019168417A |
Attorney, Agent or Firm:
Michiharu Soga
Kajinami order
Kazuhiro Oya
Shunichi Ueda
Junichiro Yoshida
Kajinami order
Kazuhiro Oya
Shunichi Ueda
Junichiro Yoshida