Title:
PATH PLANNING FOR UNMANNED DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/010877
Kind Code:
A1
Abstract:
A path planning method and apparatus for an unmanned device, which method is applied to an unmanned device, such as an unmanned vehicle, in the field of unmanned driving. The process of path planning for an unmanned device involves: according to the direction of a planning path, determining, on the planning path, a calibration planning position with a direction opposite to a speed direction of a reference path; in the reference path and according to the point closest to the calibration planning position, determining a calibration reference position; and then, with the calibration planning position as a starting point and according to a path after the calibration reference position in the reference path, replanning a planning path after the calibration planning position.
Inventors:
LV KEXIN (CN)
SUN YUCHEN (CN)
FAN MINGYU (CN)
REN DONGCHUN (CN)
XIA HUAXIA (CN)
LIAN SHIQI (CN)
SUN YUCHEN (CN)
FAN MINGYU (CN)
REN DONGCHUN (CN)
XIA HUAXIA (CN)
LIAN SHIQI (CN)
Application Number:
PCT/CN2022/085562
Publication Date:
February 09, 2023
Filing Date:
April 07, 2022
Export Citation:
Assignee:
BEIJING SANKUAI ONLINE TECH CO LTD (CN)
International Classes:
G01C21/20; G05D1/02
Foreign References:
| CN113340311A | 2021-09-03 | |||
| CN112955358A | 2021-06-11 | |||
| CN113074748A | 2021-07-06 | |||
| CN111665844A | 2020-09-15 | |||
| CN108248611A | 2018-07-06 | |||
| CN111399523A | 2020-07-10 | |||
| US20150153182A1 | 2015-06-04 |
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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