Title:
METHOD AND CHIP FOR MONITORING PET ON THE BASIS OF ROBOT EMPLOYING GRID MAP
Document Type and Number:
WIPO Patent Application WO/2019/109635
Kind Code:
A1
Abstract:
A method and a chip for monitoring a pet on the basis of a robot employing a grid map. A wireless signal device on a pet and a robot perform wireless communication to determine a mutual positional relationship between the pet and the robot, and then to determine whether there is an obstacle unit between corresponding grid units on a grid map in which the robot and the pet are located. If no obstacle is present, a current position and photographing direction of the robot enables effective photographing of the pet without requiring a change in the current position and photographing direction of the robot. If an obstacle is present, the robot may photograph the obstacle at the current position and not the pet; and therefore, the robot needs to reselect a monitoring position by determining a state of the grid units around the pet. Integrating the grid map into existing pet monitoring techniques, enables control of the robot to find a better monitoring position, thereby avoiding an issue in which the robot being easily blocked by the obstacle impacts a monitoring effect, and improving the effects of pet monitoring .
Inventors:
XIAO GANGJUN (CN)
HUANG TAIMING (CN)
HUANG TAIMING (CN)
Application Number:
PCT/CN2018/094744
Publication Date:
June 13, 2019
Filing Date:
July 06, 2018
Export Citation:
Assignee:
ZHUHAI AMICRO SEMICONDUCTOR CO LTD (CN)
International Classes:
H04W64/00; H04N7/18; H04W4/02
Foreign References:
| CN108012326A | 2018-05-08 | |||
| CN106982741A | 2017-07-28 | |||
| CN106584472A | 2017-04-26 | |||
| CN106172059A | 2016-12-07 | |||
| CN101278654A | 2008-10-08 | |||
| US20040093219A1 | 2004-05-13 |
Other References:
See also references of EP 3723423A4
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