| 蔡英凤，张为公，周耀群 |
（东南大学 仪器科学与工程学院，江苏 南京210096） |
 摘要：根据汽车道路试验的特殊要求,应用CAN总线技术的独特优势,开发了一种由单一主通信控制卡和多个从测量卡组成的主-从式数据采集装置。介绍了该数据采集系统的整体结构、硬件、软件设计,实验表明:该系统具有结构便携、高可靠性等特点,具有广泛应用前景。 |
| 关键词：汽车道路试验；CAN总线；GPS |
| 中图分类号：U463.7 文献标识码：A 文章编号：1000-8829(2008)04-0050-03 |
| Design of Data Acquisition System of Vehicle Roadway Test Based on CAN |
| CAI Ying-feng，ZHANG Wei-gong，ZHOU Yao-qun |
| （School of Instrument Science & Engineering，Southeast University,Nanjing 210096,China） |
| Abstract：According to the vehicle roadway test and application of unique advantage of CAN,a kind of master-slaver data acquisition unit is designed.The realization from integral structure,hardware design to software design is introduced.Finally,actual tests indicate that this device runs stably with portable structure.At the same time,the foreground of application is broad. |
| Key words：vehicle roadway test;CAN;GPS |
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