Using RFID timing lap technology for efficient and accurate statistical evaluation
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With the rapid advancement of modern technology, a large number of advanced technology has been introduced into various sports competitions, and the application of electronic timing equipment in sports competitions has become more and more obvious. Especially in the physical training assessment, it is necessary to record the exercise time and ranking of the examiner from the starting point to the end point. In the past, the relatively old method was manual stopwatch timing, which is easy to cause errors. With the development of technology, RFID timing meters are used. The circle technology conducts efficient and accurate statistical judgment.
The working principle of the sports timing system: When the sports timing chip carried by the athlete passes the timing carpet, the carpet antenna sends the response signal of the received chip to the host connected to it, and the host records the current time and chip related information to complete the timing. Features. Competition results can be displayed in real time, and referees or training organizers can view, edit, and print training and competition results through the timing system software installed on the computer.
The professional sports chip timing system has unparalleled superiority for competitions with large numbers of athletes, complex competition environments, and high competition results. The use of chip timing system not only saves a lot of manpower for the organizer, but also provides the most accurate performance report and the most valuable data analysis in a short time. When the sports timing chip carried by the athlete passes the timing carpet, the carpet antenna sends the received response signal of the sports timing chip to the reading head connected to it, and the reading head records the current time and chip-related information to complete the timing function. Competition results can be displayed in real time, and referees or training organizers can view, edit, and print the results through the sports timing system software installed on the computer.
The check-in department enters the athlete information into the terminal database and writes it into the RFID tag; the starting gun signal transmission subsystem transmits the game start signal to the terminal; the RFID reader at the end reads the RFID tag on the athlete and transmits the signal to the terminal. Record the athlete’s performance and enter it into the database of the information processing system to complete the timing of track and field competitions.
The system uses advanced RFID technology, computer information processing and other high-tech combined with physical training assessment, which is convenient for assessors to carry without affecting their status. When assessors carry RFID timing chip tags through carpet induction antennas/plate induction antennas, The reader antenna can immediately detect the card information passed, and the reader sends the read card number to the connected computer. The computer obtains the relevant information of the examiner and uses special software to process the information. The system software corresponds the collected card information with the corresponding athlete information, and counts the situation of the game, so as to realize the purpose of automatic lap counting and automatic timing of long-distance events.
The RFID chip statistics system solves the problem of simultaneous timing of multiplayer sports, brings a qualitative leap to global sports, improves the level of competition judgment, effectively strengthens the competition, reduces the number of referees, reduces cumbersome management tasks, and saves labor costs .
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