Title:
METHOD AND SYSTEM FOR ULTRASONIC WAVE-BASED AUTONOMOUS ROBOT CHARGING
Document Type and Number:
WIPO Patent Application WO/2018/045876
Kind Code:
A1
Abstract:
A method and system for ultrasonic wave-based autonomous robot charging; an ultrasonic wave transmitting module (3) and a wireless communication module are installed on a charging base, and two ultrasonic wave receiving modules (1, 2) and a wireless communication module are installed on a robot body; a robot calculates, according to intensities and intensity difference of received ultrasonic signals, a distance and orientation of the robot relative to the charging base, and completes autonomous tracing for the robot by combining with a motion control system and a pose adjustment strategy so as to achieve autonomous charging; the present invention has a relatively low cost, is applicable in a complex use environment, thus improving the degree of intelligence of the robot.
Inventors:
LI TINGLIANG (CN)
LI ZHEN (CN)
LI ZHEN (CN)
Application Number:
PCT/CN2017/098795
Publication Date:
March 15, 2018
Filing Date:
August 24, 2017
Export Citation:
Assignee:
NANJING AVATARMIND ROBOT TECH CO LTD (CN)
International Classes:
G05D1/12; G01S11/14
Domestic Patent References:
| WO2009016152A1 | 2009-02-05 |
Foreign References:
| CN105725932A | 2016-07-06 | |||
| CN1484043A | 2004-03-24 | |||
| CN106292718A | 2017-01-04 | |||
| CN105223543A | 2016-01-06 | |||
| CN100999078A | 2007-07-18 | |||
| CN204271703U | 2015-04-15 | |||
| CN103645733A | 2014-03-19 | |||
| CN201266322Y | 2009-07-01 | |||
| CN105116378A | 2015-12-02 |
Attorney, Agent or Firm:
SHANGHAI SHUONEE INTELLECTUAL PROPERTY LAW OFFICE (CN)
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