摘要
随着现代化高等级公路建设规模的不断扩大,对路基压实质量的要求也越来越高。传统的压实质量检测方法是用人工抽样检测来推测所有的压实区域,其结果误差较大,易造成漏检,因此研制开发一种快速、无损、定量的压实度检测仪器迫在眉睫。利用Atmel公司的AT89S52完成了基于单片机的车载振动压路机压实度仪的硬件和软件设计,并根据RS-232协议实现与上位PC机的串行通信。
With the rapid development of advanced road building size, the desire for compaction quality of the roadbed also rises. The traditional methods of testing the degree of compaction only test several points,and these points can hardly represent all the area which had been compacted. So it is essential to develop a speediness,undestructive,quantificational instrument for the measurement of the degree of compaction.In this thesis the hardware and software of the in-vehicle compaction meter based on AT89S52 have been designed. In additional,RS-232 serial port is adopted to realize the serial communication between the SCM and PC.
出处
《国外电子元器件》
2007年第5期6-8,共3页
International Electronic Elements
