Title:
TEACHING TOY KIT AND COLORED CARD IDENTIFICATION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/032628
Kind Code:
A1
Abstract:
A teaching toy kit and a colored card (3) identification method thereof. The teaching toy kit comprises a support (1), a helmet detector (2), and a colored card (3). The colored card (3) is placed on a plane. A colored region (301) is provided at the middle position of the colored card (3). The helmet detector (2) is mounted on the support (1) and further comprises a body (201), a third slot (202), two fan-shaped blocks (203), and a convex mirror (204). The third slot (202) is positioned in the body (201). The convex mirror (204) is provided at an end point, where the screen of a tablet computer is held, of the third recess (202), and the other end of the convex mirror (204) is mounted on an edge of the helmet detector (2). An angle between the convex mirror (204) and the horizontal plane is an acute angle. The two fan-shaped blocks (203) are provided on two edges of the convex mirror (204). Information of a colored card (3) is acquired by means of a camera and the acquired color is replaced with a standard color. Therefore, the accuracy of an analysis result is improved, so that a color which is filled in the colored card and finally rendered in software is not deviated. The present invention achieves a high computing speed and high positioning accuracy, and makes the teaching toy kit funnier and more intuitive.
Inventors:
DU PENG (CN)
FAN XU (CN)
SUN XIANJUN (CN)
CHENG XIAO (CN)
CHAO JIANSHU (CN)
BAO MANSU (CN)
FAN XU (CN)
SUN XIANJUN (CN)
CHENG XIAO (CN)
CHAO JIANSHU (CN)
BAO MANSU (CN)
Application Number:
PCT/CN2016/105735
Publication Date:
February 22, 2018
Filing Date:
November 14, 2016
Export Citation:
Assignee:
SHANGHAI PUTAO TECH CO LTD (CN)
International Classes:
G09B19/22
Foreign References:
| CN105194884A | 2015-12-30 | |||
| CN101100807A | 2008-01-09 | |||
| CN205164140U | 2016-04-20 | |||
| CN106023723A | 2016-10-12 | |||
| CN106097833A | 2016-11-09 | |||
| CN106267843A | 2017-01-04 | |||
| CN106297492A | 2017-01-04 | |||
| CN105590486A | 2016-05-18 | |||
| CN105498200A | 2016-04-20 | |||
| US8340420B2 | 2012-12-25 |
Attorney, Agent or Firm:
SHANGHAI WISE INTELLECTUAL PROPERTY AGENT FIRM (CN)
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