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Method for detecting swimming speed and system thereof

A speed, swimming pool technology, applied in the direction of using a device that measures the time required to move a certain distance, can solve problems such as difficulty

Inactive Publication Date: 2014-06-11
李华容
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, setting the touch pressure sensor on the pool wall can only calculate the average speed between the starting point and the end point of the pool. It is difficult to obtain the speed of the swimmer at each position from the start point to the end point during swimming in the pool.

Method used

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  • Method for detecting swimming speed and system thereof
  • Method for detecting swimming speed and system thereof
  • Method for detecting swimming speed and system thereof

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Embodiment 1

[0029] Such as figure 2 As shown, the present embodiment provides a system for detecting swimming speed. This system comprises an RFID reader 11, and this RFID reader is arranged on the lane rope of swimming pool, and is positioned at the center of swimming pool, and this system also comprises a processor 12 that is connected with RFID reader 11 and is connected with processor 12 The WiFi module 13, the RFID reader 11, the processor 12 and the WiFi module 13 share the power supply of the first power supply module, and are packaged together with the first power supply module in a waterproof package, and are arranged on the swimming lane rope of the swimming pool.

[0030] The system also includes an RFID tag 21 bound on the human body. The RFID tag 21 includes an RFID chip 211 and a second power supply module 212 that supplies power to the RFID chip 211. The RFID tag 21 is preferably passed through a belt. It is tied to the waist of the person, and the RFID tag is opposite to...

Embodiment 2

[0041] This embodiment provides a system for detecting swimming speed, such as Figure 4 As shown, the system includes a plurality of RFID readers 11, and the plurality of RFID readers are arranged on the swimming lane ropes of the swimming pool every 1 meter, and are evenly spaced apart, and the distance between the starting point of the swimming pool and the first RFID reader is also 1 meter, the system also includes a processor 12 connected to the RFID reader 11 and a WiFi module 13 connected to the processor 12, the RFID reader 11, the processor 12 and the WiFi module 13 share the power supply of the first power supply module, And it is packaged together with the first power supply module in a waterproof package, and is arranged on the swimming lane rope of the swimming pool.

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Abstract

The invention relates to a method for detecting swimming speed and a system thereof. The system comprises one or multiple RFID readers which are installed on swimming lane ropes of a swimming pool, an RFID tag which is bound on a human body, wireless data transmission modules which are connected with the RFID readers, and a remote calculating terminal. The RFID readers acquire an identification code of the RFID tag, and the identification code of the RFID tag and time at which the RFID tag is detected are transmitted to the remote calculating terminal via the wireless data transmission modules. A time interval between the time at which the RFID tag is detected for the first time and the time at which the RFID tag is detected for the second time is calculated by the remote calculating terminal. Then according to the moved distance of the RFID tag in the process from the first time of detection of the RFID tag to the second time of detection of the RFID tag, average speed of the human body in movement of the aforementioned process is calculated.

Description

【Technical field】 [0001] The invention relates to a method and system for detecting swimming speed, in particular to a method and system for detecting speed based on RFID. 【Background technique】 [0002] In the current technology, the method of measuring the swimming speed of swimmers is very simple. Set up a touch sensor on the pool wall of the swimming pool, start timing when the person starts from the starting point, and then set it on the pool wall by pressing the finger at the end point. Touch the pressure sensor on the screen to obtain the arrival time, calculate the distance from the starting point to the end point and count the interval time from the starting point to the end point, so as to calculate the average speed from the starting point to the end point of the swimming pool. [0003] However, setting the touch pressure sensor on the pool wall can only calculate the average speed between the starting point and the end point of the pool. It is difficult to obtain...

Claims

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Application Information

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IPC IPC(8): G01P3/64
Inventor 李华容
Owner 李华容
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