Rotator utilizing RFID technology and provided with spring touch point and rotation duration measurement system and method

Abstract

The invention provides a rotator utilizing an RFID technology and provided with a spring touch point and a rotation duration measurement system and method. The rotator is provided with an RFID label and an IC chip, and a competitive area base is internally provided with an RFID label reader. When the rotator is used, a vibration switch is in short connection through the rotator under the action of inertial centrifugal force, and the RFID label is made to be in communication with the IC chip and recognized by the RFID reader. The rotator is novel in conception, ingenious in structure and precise in measurement, various manual uncertain factors are avoided, connection with App of intelligent equipment is achieved easily, rotation time of each rotator can be recognized and judged automatically to judge victory or defeat, the parameters are transmitted to the intelligent equipment through a wireless channel, interference of the manual factors with the competition result is reduced to the maximum degree, the competition result can be more fair and balanced, and reliability is higher; manual interference is not needed, and thus cost and power consumption can be greatly lowered.

Description

technical field [0001] The invention relates to the technical field of intelligent machinery, in particular to a rotating body with spring contacts using RFID technology, a system and a method for measuring rotation time. Background technique [0002] With the rapid development of science and technology, electronic devices are now widely used, and advanced electronic devices can be seen everywhere in people's lives. [0003] Compared with traditional toys, advanced smart toys are more interesting and can stimulate people's curiosity about science. However, this kind of toys often focus on the outer packaging of the product or the effects of flashing and good-looking, ignoring its due intelligent functions. Although this increases the product price, it fails to further show its intelligent applications and also There is no substantial improvement to smart toys. [0004] In the spinning top competition, it is necessary to determine the spinning time of each spinning top, and...

AI Technical Summary

Problems solved by technology

The traditional timing method is relatively simple and traditional, that is, the time length of the gyro rotation is judged by the stopwatch in the referee's hand. The purely artificial method is not only very inaccurate, but also greatly affected by unreliable factors, which affects the fairness of the game to a large extent, not only wastes manpower and material costs, but also the measurement results are completely dependent on unreliable factors, making it impossible to obtain the results of the game. ensure

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