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Novel basketball net entering detection system

A detection system and basketball net technology, applied in ball games, sports accessories, etc., can solve the problem of the lack of popularization of basketball into the net

Inactive Publication Date: 2016-07-27
顽石运动智能科技(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the shooting percentage is an important indicator, but there is no mature and popularized solution for judging the basketball into the net.

Method used

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  • Novel basketball net entering detection system

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] 1. figure 1 The main controller of the middle 3 is a mobile phone and a control APP, and it can also be realized by using an existing computer and control software solution; it can also be realized by using a general-purpose single-chip microcomputer system and control software;

[0013] 2. Both smart components contain motion sensors, which can provide acceleration, rotational acceleration, and magnetic force independent working smart modules.

Embodiment 2

[0015] 1. figure 1 The main controller of the middle 3 is a mobile phone and a control APP, and it can also be realized by using an existing computer and control software solution; it can also be realized by using a general-purpose single-chip microcomputer system and control software;

[0016] 2. Both smart components contain motion sensors. This motion sensor can provide acceleration, rotation acceleration, magnetic force, and intelligent modules that work independently on the air pressure inside and outside the ball. Compared with Embodiment 1, an internal and external air pressure sensor of the basketball is added, and the external air pressure sensor indicates the altitude of the basketball flight, which is conducive to improving the accuracy of the hit rate. The internal air pressure sensor indicates the change of the air pressure inside the ball, the static air pressure judges whether the ball pressure is qualified or not, and the dynamic air pressure assists in reflect...

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PUM

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Abstract

The invention discloses a novel basketball net entering detection system. The system comprises a system structure and functions. The system is composed of an intelligent basketball net where a motion sensor is hung, an intelligent basketball internally provided with a motion sensor, and a master controller, wherein the intelligent basketball net, the intelligent basketball and the master controller all have a Bluetooth communication function. A Bluetooth local area network with the master controller as the center is formed. When the motion sensor in the intelligent basketball senses basketball shoot, it is judged that basketball shoot happens; then, the master controller continuously retrieves motion parameters of the basketball net motion sensor; whether motion parameters of a net suddenly change when motion parameters of a basketball suddenly change is judged through a unified time scale; if features are consistent and the motion parameters change at the same time, it is judged that net entering happens; if the motion parameters do not suddenly change at the same time, it is judged that the basketball does not enter the net; a net entering motion threshold must be determined with the combination of an actually measured result.

Description

technical field [0001] The invention belongs to the field of basketball products, and in particular relates to a novel basketball net detection system capable of providing users. Background technique [0002] With the upgrading of electronic products in modern ball games, in order to increase the qualitative analysis of training, many basketball sports systems make full use of sensors to obtain basketball motion parameters, generally use the obtained parameters to analyze motion effects, and provide support for the adjustment of motion programs. data support. Wherein the field goal percentage is an important indicator, but there is no mature popularized scheme for the judgment of basketball entering the net. Contents of the invention [0003] The present invention can provide users with a new type of basketball net detection system. The system is composed of the following parts with bluetooth communication function: smart basketball net (with motion sensor on the net), sm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B71/06A63B43/00
CPCA63B43/00A63B71/0605A63B71/0622A63B2220/833A63B2225/50A63B2220/12A63B2220/18A63B2220/40A63B2220/30A63B2220/803A63B2243/0037
Inventor 王青歌李志刚李漩蔡芸
Owner 顽石运动智能科技(北京)有限公司