Title:
LIGHT SPOT INDICATION ROBOT AND LIGHT SPOT INDICATION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2015/101311
Kind Code:
A1
Abstract:
A light spot indication robot and a light spot indication method thereof. The light spot indication robot comprises a robot body and the body is arranged with a control module, a camera module and a laser indication module (100), wherein the laser indication module (100) emits a laser beam, the camera module shoots a to-be-indicated object to form an image plane, the laser beam and the to-be-indicated object are projected onto the image plane respectively to form a laser spot projection position and a to-be-indicated object projection position. The light spot indication robot is also arranged with a signal input module. Based on content displayed by the image plane of the to-be-indicated object shot by the camera module and input information of the signal input module, a target object in the to-be-indicated object is determined. The control module controls the laser indication module to move, making the laser spot projection position on the image plane coincide with a projection position of the target object. According to the light spot indication robot, a three-dimensional space location of the target object is converted to two-dimensional space. A computation amount is small and position indication is quick and accurate.
Inventors:
TANG JINJU (CN)
Application Number:
PCT/CN2014/095772
Publication Date:
July 09, 2015
Filing Date:
December 31, 2014
Export Citation:
Assignee:
ECOVACS ROBOTICS CO LTD (CN)
International Classes:
G05D3/00
Domestic Patent References:
| WO1997024206A1 | 1997-07-10 |
Foreign References:
| CN102323829A | 2012-01-18 | |||
| US20090234502A1 | 2009-09-17 | |||
| US20120194651A1 | 2012-08-02 | |||
| CN203673356U | 2014-06-25 |
Attorney, Agent or Firm:
BEIJING SUNHOPE INTELLECTUAL PROPERTY LTD. (CN)
北京信慧永光知识产权代理有限责任公司 (CN)
北京信慧永光知识产权代理有限责任公司 (CN)
Download PDF: