Device and method for testing dragging adaptability

Abstract

The invention discloses a device and method for testing dragging adaptability, and the device comprises an end point infrared transmitting rod, an end point infrared receiving rod, and a test host, the test host transmits a starting signal, the end point infrared receiving rod is connected with the test host, and the end point infrared transmitting rod is connected with the end point infrared receiving rod. The end point infrared transmitting rod and the end point infrared receiving rod are arranged at the two ends of the terminal line respectively, infrared beams are formed above the terminalline, the infrared beams are cut off when the tested person drags the dummy to pass through the terminal line, when the dummy completely passes through the terminal point, the infrared beams are connected again, the end point infrared receiving rod sends timing stopping signals to the test host, and the test host stops timing. According to the invention, misjudgment and missed judgment of manualtesting are avoided, and the accuracy, effectiveness and fairness of testing are improved.

Description

technical field [0001] The invention relates to adaptability testing equipment, in particular to a device and method for drag adaptability testing. Background technique [0002] In the drag test of the adaptability test, the tested person starts timing from the starting point, and the tested person quickly uses both hands to pass through the armpit of the dummy and grab the two arms (the head of the dummy is close to the body of the tested person), Drag the dummy from the starting line to the finish line, and the dummy will shout "OK" after crossing the finish line, and the timing is over. The test usually adopts manual stopwatch timing method. The referee’s reaction speed and mental state have a great influence on the timing accuracy. The labor intensity is high, human factors are variable, and it is easy to cause injustice and other disadvantages, which affect the accuracy and fairness of the assessment. Contents of the invention [0003] In view of the above technical ...

AI Technical Summary

Problems solved by technology

The test usually adopts manual stopwatch timing method. The referee’s reaction speed and mental state have a great influence on the timing accuracy. The labor intensity is high, human factors are variable, and it is easy to cause injustice and other disadvantages, which affect the accuracy and fairness of the assessment.

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