Title:
GROUND MEDIUM DETECTION METHOD AND APPARATUS AND CLEANING DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/067852
Kind Code:
A1
Abstract:
A ground medium profile detection method and apparatus and a cleaning device. The method comprises: in response to a cleaning device detecting a preset ground medium, triggering the cleaning device to alternately switch between an inner boundary exploration mode and an outer boundary exploration mode (210); in the inner boundary exploration mode and the outer boundary exploration mode, controlling the cleaning device to detect medium demarcation points according to a predetermined direction to obtain a medium demarcation point set (220); and determining a profile of the preset ground medium on the basis of the medium demarcation point set (230). The ground medium profile detection method can improve the detection efficiency of the cleaning device on the ground medium profile.
Inventors:
WANG JINTAO (CN)
Application Number:
PCT/CN2023/122857
Publication Date:
April 04, 2024
Filing Date:
September 28, 2023
Export Citation:
Assignee:
YUNJING INTELLIGENCE SHENZHEN CO LTD (CN)
YUNJING INTELLIGENCE INNOVATION SHENZHEN CO LTD (CN)
YUNJING INTELLIGENCE INNOVATION SHENZHEN CO LTD (CN)
International Classes:
A47L11/24
Foreign References:
| CN115500737A | 2022-12-23 | |||
| CN113693494A | 2021-11-26 | |||
| EP4043988A1 | 2022-08-17 | |||
| CN111708360A | 2020-09-25 | |||
| CN113974507A | 2022-01-28 | |||
| EP3985469A1 | 2022-04-20 | |||
| CN113693493A | 2021-11-26 | |||
| CN113693521A | 2021-11-26 | |||
| CN109984688A | 2019-07-09 | |||
| CN113208511A | 2021-08-06 |
Attorney, Agent or Firm:
SHENZHEN HUAQIN INTELLECTUAL PROPERTY AGENCY FIRM (GENERAL PARTNERSHIP) (CN)
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