The invention discloses a sports floor
vibration absorption measuring device based on a high speed
data acquisition card and a method thereof. The sports floor
vibration absorption measuring device comprises a testing frame, a testing control box, a high speed
data acquisition card, and a testing host. Under the control of the testing frame, a counter weight can be used to apply the action force to the tested sports floor or the reference hard ground, and a
force transducer disposed in the frame is used to measure the action force, which is converted into the standard
voltage signal by the testing control box, and the standard
voltage signal can be combined with a starting
signal, and then can be transmitted to the testing host by the high speed
data acquisition card, and at last, the testing host is used to run the
vibration absorption testing software to complete the measurement of the vibration absorption coefficient. The testing host is used to provide the flexible and convenient operation interface, the storage and playback function of the
mass data, and the report printing function, and is also used to provide various communication interfaces such as
Ethernet interfaces, RS485 / 232 interfaces, and so on, and therefore the
data sharing and the
system integration with the
laboratory management platform can be facilitated. The sports floor vibration absorption measuring device is advantageous in that the structure is novel, the operation is flexible, and the convenient and effective testing tool can be provided for the production and the testing of the sports floor and the enterprises using the device.