An auxiliary shooting scoring system based on wireless sensor technology

Abstract

The invention discloses an auxiliary shooting scoring system based on wireless sensing technology, which is deployed at both ends of a basketball field, and the system at each end is composed of a processor, a timer, a display, a pressure sensor, a wireless multimedia node and two infrared sensors , using infrared sensors, pressure sensors, and wireless multimedia nodes to collect data, and submit the information to the microprocessor for processing to complete the analysis and processing of the data, so as to complete the scoring function. During the shooting process, the pressure sensor first senses the change of this force, and will submit its own number and the moment of sensing the change of this force to the processor. When the upper and lower infrared sensors installed on the same backboard are within the specified time range If a basketball is detected successively, it will transmit information to the processor, and the processor will perform corresponding scoring processing based on the information submitted by the infrared sensor, the pressure sensor and the wireless multimedia node.

Description

technical field [0001] The present invention is an auxiliary shooting scoring system proposed based on infrared technology, wireless sensing technology and wireless multimedia technology. The system belongs to the intersection field of wireless sensor technology and wireless communication technology. Background technique [0002] A sensor is a detection device that can feel the information of the measured object, and can transform the sensed information into an electrical signal or other required forms of information output according to certain rules, so as to meet the requirements of information transmission, processing, storage, Requirements for display, recording and control. The characteristics of sensors include: miniaturization, digitization, intelligence, multi-function, systemization, and networking. It is the first link to realize automatic detection and automatic control. This technology combines wireless communication technology and is widely used in military d...

AI Technical Summary

Problems solved by technology

[0007] The present invention is based on infrared technology, wireless sensor technology and wireless multimedia technology, and proposes an auxiliary shooting scoring system, which is aimed at the disputes caused by manual calculation of scores and the waste of manpower and material resources during the basketball game.

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