Solution 1: Start line and finish line at the same point
Solution 2: Start line and finish line at the same point, but there has one check point in the middle of the racetrack.
Solution 3: Start line and finish line at the different point,there are many check points in the racetrack.
Short description
Put the server in your company, set one fixed IP or same domain name, put a computer at each point(start/finish line,check point), set server in the computer,after reader detect the tag,the information can transfer to head server,also can set tag information synchronization every 5s or 10s, then can check the runner information at different point.
There are relevant product racing
UHF fixed reader connect with floor mat antenna,install at start/finish line,check point,put the sports tag on bib number,when runner pass the line,tag can be detected, then transfer the information to your system. (UHF writer can program the information of runner on tag)
