As a popular event, marathon competition has become a popular event for many people who love sports. People have always pursued health and green life. The holding of marathon competitions attracts a large number of people to participate. With the rapid development of science and technology, the management methods of marathon events have been continuously optimized. RFID technology is fully utilized in marathon competitions to realize intelligent collection and management in marathon competitions. RFID marathon competitions use intelligent information collection and management to achieve active identification and active timing, reduce the possibility of manual errors, complete the binding of RFID electronic tags with the identity of athletes, ensure fast and accurate information collection, and intelligent identification and control of RFID sports collection.
Due to the large number of people in the marathon competition, it is necessary to accurately record the ranking and results of each athlete, which is very difficult. In addition, the actual route of the participants during the competition is difficult to determine, and the fairness and justice of the competition cannot be accurately determined. The use of many manual records consumes a lot of human resources. Even if many referees are set, it cannot be guaranteed to be foolproof.
RFID marathon intelligent management is to use RFID technology for accurate timing of marathons. Athletes tie RFID electronic tags on their shoelaces, and place reading and writing devices at the starting line, the end, and in the middle of the route. When athletes pass by the reading and writing devices, the ID of the RFID electronic tag on the shoelaces will be read and the time will be recorded. The software system will process and display the information. In this way, the start and end times, as well as the time and various situations at the center of the competition can be accurately and reliably recorded, saving human resources, and ensuring the fairness of the competition and accurate athlete results. Similarly, it can also be used in long-distance running, race walking, or cycling and other competitions, as well as ordinary athlete training.
Large-scale sports events include marathon competitions, etc. Due to the special requirements of their use environment, in order to ensure the reliability and accuracy of the competition results, there are many factors to consider when planning the RFID control system. According to specific requirements and professional experience, there are the following points:
1. Appropriate antenna planning. The antenna planning must ensure that it can operate in the field weather and can be trampled by many athletes without damage and maintain normal operation;
2. The tag reading anti-collision problem when multiple athletes pass through the antenna at the same time, the reading and writing equipment is required to have high anti-collision;
3. The equipment has a high recognition speed to ensure that the athlete's information can be correctly identified when the athlete passes through the antenna quickly;
4. After identification, the communication rate is improved to ensure the real-time transmission of information.
According to the above requirements and combined with the characteristics and applications of RFID, by selecting special materials to manufacture antennas, adjusting the control area and number of antennas, ensuring the coverage area, according to the principle, the antenna array can be used to arrange multiple electronic tags to meet specific basic needs, so that it can respond quickly and ensure accuracy and reliability.
RFID technology has been widely used in sports events. Due to its non-contact, fast collection, and no need for human intervention, automated collection has improved the problems encountered in the profession. RFID is used for accurate collection of marathons. By tying RFID electronic tags on the shoelaces of athletes to bind their identity information, RFID reading and writing devices are placed at the starting line and the end to collect data in real time, record the corresponding time, and the software system will process and display the information.
RFID technology saves human resources and ensures the fairness of the competition and accurate athlete results. At present, many running projects use RFID technology for collection. Long-distance running, race walking, or cycling and other competitions, as well as ordinary athlete training, are all accompanied by RFID technology.
