Title:
WIRELESS INTELLIGENT RACKET SENSOR
Document Type and Number:
WIPO Patent Application WO/2016/173256
Kind Code:
A1
Abstract:
A wireless intelligent racket sensor, the racket sensor is stuck to the tail end of a racket handle, comprises three portions of a six axis sensor (101), a MCU single-chip microcomputer (102) and a Bluetooth module (103) sequentially connected in electric mode. The six axis sensor (101) obtains motion data of the racket, and transmits the motion data to the MCU single-chip microcomputer (102) for processing. The MCU single-chip microcomputer (102) analyzes and processes the data from the six axis sensor, matches batting types through an algorithm, figures out the batting strength and speed, and generates quaternary data of a racket swing trajectory. The Bluetooth module (103) transmits the data after being analyzed and processed by the MCU single-chip microcomputer (102) to a mobile phone or a flat computer through Bluetooth signals. The mobile phone or the flat computer use a radar map to display the batting types and intelligently judge the batting characteristics, use a waveform map to display the batting strength and the batting speed, use a 3D method to enable the racket swing trajectory to reappear, and transmits the data to a cloud server through a network. The cloud server provides a data synchronization interface, calculates a ranking and achieves social intercourse functions, and prevents sport injury through big data analysis.
Inventors:
HUANG YU (CN)
Application Number:
PCT/CN2015/096619
Publication Date:
November 03, 2016
Filing Date:
December 08, 2015
Export Citation:
Assignee:
SHENZHEN USENSE TECH CO LTD (CN)
International Classes:
A63B60/46; A63B49/08; G08C17/02; A63B102/04
Domestic Patent References:
| WO2010120976A1 | 2010-10-21 |
Foreign References:
| CN104815426A | 2015-08-05 | |||
| CN103357147A | 2013-10-23 | |||
| CN203519043U | 2014-04-02 | |||
| JP2013195103A | 2013-09-30 |
Attorney, Agent or Firm:
BEIJING UTC LIANFENG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
北京联瑞联丰知识产权代理事务所（普通合伙） (CN)
北京联瑞联丰知识产权代理事务所（普通合伙） (CN)
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