Data Processing and Analysis of College Students' Physical Test Based on Infrared Distance Compensation Principle

Abstract:
Usually, the farthest distance is selected as the test result by measuring the jump distance twice in the standing long jump test. The ground scale line is used for distance measurement when ranging, and the specific results need to be verified manually after each landing, which is time-consuming. In order to measure quickly, the measurement all adopt the principle of the balk line, which is taken as the starting point of the jump. If the jump is beyond the balk line, the result of the jump will be judged as invalid and the jump is far away from the balk line, the long jump distance cannot be accurately determined, thus affecting the test results of students. For the above actual situation, the equipment uses the takeoff compensation area and measuring area with infrared ranging module, through the takeoff compensation area to automatically measure the distance between the takeoff and the takeoff line, then make automatic compensation after measuring, and in its attached display module show the corresponding data, the difference between students' test results and actual ability caused by psychological problems can be solved, and the test efficiency is greatly improved.