Title:
GAME CONTROLLER, GAME SYSTEM AND METHOD FOR DIRECTION IDENTIFICATION OF GAME OPERATION
Document Type and Number:
WIPO Patent Application WO/2020/258575
Kind Code:
A1
Abstract:
A game controller (10), comprising a housing (11); a rolling ball (12) arranged in the housing (11) and rotating relative to the housing (11) under user operation, an identification pattern being arranged on the outer surface of the rolling ball (12); an image acquisition module (13) configured to continuously acquire a plurality of rolling ball images; and a direction identification module (14) configured to select a positioning icon from the identification pattern of the rolling ball image and determine the direction of game operation corresponding to the current rotation of the rolling ball (12) according to position changes of the positioning icon in the plurality of rolling ball images. Further disclosed are a game system and a method for direction identification of game operation. A rolling ball (12) with an identification unit on the outer surface is provided in the housing (11), and the direction of game operation corresponding to the rotation of the rolling ball (12) is determined according to the position changes of the positioning icon in the plurality of rolling ball images acquired by the image acquisition module (13), which improves the accuracy of direction control by the game controller (10), better adapts to multiple direction switching operations within a short time and ensures high comfort level.
Inventors:
GAO LIN (CN)
Application Number:
PCT/CN2019/109271
Publication Date:
December 30, 2020
Filing Date:
September 30, 2019
Export Citation:
Assignee:
WEIFANG GOERTEK MICROELECTRONICS CO LTD (CN)
International Classes:
G06F3/033; A63F13/24
Foreign References:
| CN110152288A | 2019-08-23 | |||
| CN202177873U | 2012-03-28 | |||
| CN101126965A | 2008-02-20 | |||
| CN107982913A | 2018-05-04 | |||
| CN1676186A | 2005-10-05 | |||
| CN101291394A | 2008-10-22 | |||
| US20060187209A1 | 2006-08-24 |
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