Title:
METHOD AND DEVICE FOR CONTROLLING AUTOMATIC SWEEPER
Document Type and Number:
WIPO Patent Application WO/2017/107655
Kind Code:
A1
Abstract:
A method and device for controlling an automatic sweeper, relating to the technical field of sweepers. The method comprises: recording working route information corresponding to an automatic sweeper in a working process of the automatic sweeper (101); if the automatic sweeper encounters an obstacle, determining working route information within a preset period of time and respectively corresponding to moving directions adjusted according to different predetermined angles (102); detecting whether a predetermined angle that satisfies a preset condition between the working route information and the recorded working route information exists (103); and if the predetermined angle exists, adjusting the moving direction of the automatic sweeper in accordance with the predetermined angle (104). By means of the solution, the working efficiency of an automatic sweeper can be improved.
Inventors:
QIAO GAOYUAN (CN)
Application Number:
PCT/CN2016/103436
Publication Date:
June 29, 2017
Filing Date:
October 26, 2016
Export Citation:
Assignee:
BEIJING QIHOO TECHNOLOGY CO (CN)
QIZHI SOFTWARE (BEIJING) COMPANY LTD (CN)
QIZHI SOFTWARE (BEIJING) COMPANY LTD (CN)
International Classes:
A47L11/24; G05D1/02
Foreign References:
| CN1535646A | 2004-10-13 | |||
| CN201404156Y | 2010-02-17 | |||
| CN105159301A | 2015-12-16 | |||
| CN202699049U | 2013-01-30 | |||
| EP0402764A2 | 1990-12-19 | |||
| CN105388900A | 2016-03-09 |
Attorney, Agent or Firm:
BEIJING LONGAN LAW FIRM (CN)
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