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Adopting RFID chronograph technology for efficient and accurate statistical evaluation

Adopting RFID chronograph technology for efficient and accurate statistical evaluation


With the rapid progress of modern technology, a large number of advanced technologies have been introduced in various sports games, and the application of electronic timing equipment in sports games has become more and more obvious. Especially in the physical training assessment, it is necessary to record the time and rank of the exercisers from the start to the end. In the past, the old method was manually pinching the stopwatch, which is easy to cause errors. With the development of technology, the RFID timer is used Circle technology for efficient and accurate statistical evaluation.


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. The host records the current time and the relevant information of the chip to complete the timing. Features. The game results can be displayed in real time, and the referee or training organizer can view, edit, and print the training and game results through the timing system software installed on the computer.


The professional sports chip timing system has unparalleled superiority for the competition where the number of athletes is large and the competition environment is complicated. Adopting the chip timing system not only saves the organizer a lot of manpower, but also provides the most accurate score 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 the relevant information of the chip to complete the timing function. The game results can be displayed in real time, and the referee or training organizer can view, edit, and print the results through the sports timing system software installed on the computer.


The inspection department records the athlete information into the terminal database and writes it into the RFID tag; the starting point sends a gun signal transmission subsystem to transmit the game start signal to the terminal; the end point RFID reader reads the RFID tag on the athlete and transmits the signal to the terminal. Record athletes' competition results, and enter the information processing system database 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 the appraisers to carry without affecting their status. When the appraisers carry the RFID timing chip tag through the carpet induction antenna/plate induction antenna, The reader antenna can immediately detect the passed card information. The reader then sends the read card number to the connected computer. The computer obtains the relevant information of the assessor and uses a special software to do a series of processing on the information. The system software maps the collected card information to the corresponding athlete information and counts the game situation to achieve the purpose of automatic lap counting and automatic timing of long distance events.


The RFID chip statistical 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 intensity of competitions, reduces the number of referees, reduces cumbersome management tasks, and saves labor costs .

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