This article introduces the automated controls,which is the core part of the falling weight deflectometer test system,and how to design the automated controls using ARM S3C44B0X.

• 本文介绍了落锤式弯沉仪测试系统的核心部分自动控制装置,以及如何用32机S3C44B0X来实现自动控制装置的功能。