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As a popular event, the marathon has become the participation of many people who love sports. People have always pursued a healthy and green life. The holding of marathon competitions has attracted a large number of people to participate. With the rapid development of technology, the management of marathon events has been continuously optimized. RFID technology has been fully utilized in the marathon to realize the marathon. Intelligent collection and management in the game. The intelligent information collection and management of RFID marathon matches can achieve active identification and active timing, reduce the possibility of manual errors, complete the binding of RFID electronic tags and athletes’ identities, ensure rapid and accurate information collection, and intelligent identification and control of RFID sports collection.
Due to the large number of people in the marathon, it is very difficult to accurately record the ranking and achievements of each athlete. Moreover, the actual running path of the participants is difficult to determine, and the fairness and justice of the competition cannot be accurately recorded. Many manual records are used to record the demand. The amount of human resources, even if there are many referees, cannot be guaranteed to be foolproof. Intelligent management of RFID marathon, using RFID for accurate marathon timing. Athletes attach RFID electronic tags to their shoelaces, and place read-write devices at the starting line and end of the line. When the athletes pass the read-write devices, they will Read the ID of the RFID electronic tag on the shoelace, record the time, the software system will process and display the information, so that you can accurately and reliably record the start and end moments, as well as the moments and various The situation saves human resources, and also ensures 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 the training of ordinary athletes.
Large-scale sports events include marathon competitions, etc., because of the special requirements for their use, in order to ensure the reliability and accuracy of the competition results, there are many factors that need to be considered in the product (tags and antennas, and planning). According to the detailed requirements and our professional experience, There are the following points:
1. The antenna plan suitable for sports competitions. The antenna plan must ensure that it can be used to work in the field weather, and can not be damaged after being trampled by many athletes and adhere to normal operating conditions;
2. The anti-collision problem when multiple athletes pass the antenna densely. There are more athletes passing the antenna at the same time, and the reading and writing equipment requires 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 the antenna quickly;
4. Increase the communication rate after identification to ensure the real-time transmission of information
According to the above requirements and combined with the characteristics and use of RFID, we select special materials to manufacture antennas, adjust the control area and quantity of the antennas, and ensure the coverage area. According to the principle, an array of antennas can be used to complete multiple electronics. The identification of the label satisfies the specific fundamental needs, so that it can respond quickly to ensure accuracy and reliability.
RFID technology has been widely used in sports events. Due to the non-contact, fast collection, without human intervention, automated collection has improved the problems encountered in the profession. Use RFID for the precise collection of marathons, by attaching RFID electronic tags to the shoelaces of athletes to bind identity information, placing RFID reading and writing devices at the starting line and the end to collect data in real time, and record the corresponding moments. The software system will Process and display information. RFID technology saves human resources, and also 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 bicycle competitions, as well as the training of ordinary athletes, are all accompanied by RFID technology.
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