Title:
INFRARED TOUCH-CONTROL METHOD, APPARATUS, AND DEVICE, AND COMPUTER STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/121036
Kind Code:
A1
Abstract:
An infrared touch-control method, apparatus, and device, and a computer storage medium. The infrared touch-control method comprises: when a rotation input of a target touch-control object on an infrared touch-control screen is received, acquiring a plurality of pieces of projection information corresponding to the target touch-control object at a plurality of angular positions of the infrared touch-control screen during the rotation process of the rotation input of the target touch-control object (101); determining an object to be controlled, which is associated with the target touch-control object, and determining, according to the plurality of pieces of projection information, rotation information corresponding to the rotation input (102); and executing control, which is associated with the rotation information, over the object to be controlled (103). By means of the method, the level of complexity when performing operations on an infrared touch-control screen by using a target touch-control object can be effectively reduced, thereby improving the operation efficiency.
Inventors:
YU ZIPENG (CN)
DAI JUNDE (CN)
DAI JUNDE (CN)
Application Number:
PCT/CN2020/141061
Publication Date:
June 16, 2022
Filing Date:
December 29, 2020
Export Citation:
Assignee:
ANHUI HONGCHENG OPTO ELECTRONICS CO LTD (CN)
International Classes:
G06F3/042
Domestic Patent References:
| WO2012015395A1 | 2012-02-02 |
Foreign References:
| CN111694468A | 2020-09-22 | |||
| CN108572765A | 2018-09-25 | |||
| CN106781849A | 2017-05-31 | |||
| CN101796474A | 2010-08-04 | |||
| CN109478107A | 2019-03-15 | |||
| CN107562288A | 2018-01-09 |
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (CN)
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