Design of Control System of Highway Accelerated Loading Testing Facility Based on CAN Bus

摘要：

Highway accelerated loading test is an international fashionable and popular method,it can make test and evaluation on road surface quality,so a highway accelerated loading testing facility is developed,which has self-owned intellectual property. The paper introduces its working principle and composition of the control system,and analyzes design of loading pressure measuring circuit in detail.In order to improve reliability of data communication,CAN bus is used. Test proves the loading pressure measuring circuit has the features of good linearity,high stability and high accuracy.

关键词： Accelerated loading testing facility control system CAN Bus PIC18F458

作者: Zhang Jiwei Zhang Peng Guan Zhiguang Wang Xuguang

作者单位: Shandong Jiaotong University,250023 Jinan,Shandong Province,China

会议类型: 国际会议

会议名称: 2009 International Conference on Information,Electronic and Computer Science(2009 国际信息、电子与计算机工程学术会议)

会议地点: 青岛

会议语种:英文

页码: 233-236

在线出版日期: 2009-11-21（万方平台首次上网日期，不代表论文的发表时间）