Title:
SELF-MOVING ROBOT AND TRAVEL METHOD THEREOF, AND OBSTACLE DISTRIBUTION DISPLAY METHOD
Document Type and Number:
WIPO Patent Application WO/2019/037668
Kind Code:
A1
Abstract:
A self-moving robot and a travel method thereof, and an obstacle distribution display method. The self-moving robot comprises a robot body (10) and a control unit disposed on the robot body. The robot body further comprises a multi-layer map information acquisition device (20) for acquiring information about obstacles at different heights in a working environment. The control unit is used for receiving and processing the information about the obstacles at the different heights, and establishing a multi-layer map. The multi-layer map information acquisition device comprises a plurality of distance sensors, and the plurality of distance sensors are at different heights. The multi-layer map acquisition device (20) ensures that a self-moving robot travels smoothly, safely, and efficiently in a complex environment, reduces a storage load and a computation load on the control unit, and reduces production cost while ensuring that obstacles are evaded.
Inventors:
TANG JINJU (CN)
Application Number:
PCT/CN2018/101119
Publication Date:
February 28, 2019
Filing Date:
August 17, 2018
Export Citation:
Assignee:
ECOVACS ROBOTICS CO LTD (CN)
International Classes:
B25J9/16; B25J11/00
Foreign References:
| CN206355002U | 2017-07-28 | |||
| CN105469445A | 2016-04-06 | |||
| CN207189671U | 2018-04-06 | |||
| CN207189672U | 2018-04-06 | |||
| CN207189673U | 2018-04-06 | |||
| CN106821157A | 2017-06-13 | |||
| CN106569489A | 2017-04-19 | |||
| US20170023947A1 | 2017-01-26 |
Attorney, Agent or Firm:
TEKYRS INTELLECTUAL PROPERTY INC. (CN)
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