| 声波飞行时间测量系统中串行通信的设计与实现 |
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| 引用本文： | 刘立云,田丰,吴英泽.声波飞行时间测量系统中串行通信的设计与实现[J].沈阳航空工业学院学报,2004,21(5):64-67. |
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| 作者姓名： | 刘立云 田丰 吴英泽 |
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| 作者单位： | 沈阳航空工业学院计算机科学与工程学院,辽宁,沈阳,110034 |
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| 摘 要： | 稳定可靠的上下位机通信程序是声波飞行时间测量系统实现声波飞行时间准确测量的关键。为此研制了基于VC6.0的上下位机通信程序。文中详细介绍了该通信程序的设计与实现过程，给出了上下位机通信流程图及相应的主要通信程序。实验结果表明该通信程序能够较好地实现声波飞行时间测量系统中下位机和上位机之间的通信，系统性能稳定，满足声波飞行时间测量系统的通信要求。
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| 关 键 词： | 串行通信 声波飞行时间 声学测量 |
| 文章编号： | 1007-1385(2004)05-0064-03 |
| 修稿时间： | 2004年6月22日 |
Design and realization of serial communication in measurement system of acoustic wave flying time |
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| LIU Liyun TIAN Feng,WU Yingze.Design and realization of serial communication in measurement system of acoustic wave flying time[J].Journal of Shenyang Institute of Aeronautical Engineering,2004,21(5):64-67. |
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| Authors: | LIU Liyun TIAN Feng WU Yingze |
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| Abstract: | The stable and reliable serial communication program between PC and single-chip microcomputer is the key to measure the acoustic wave flying time accurately.We designed a communication program based on VC6.0.It introduced the design and realization of communication program in details and showed the main program of serial communication and corresponding software chart. The experiment results show that the program can well realize the serial communication between PC and C8051F020 (single-chip microcomputer). The system is stable and it can satisfy the requirement of acoustic wave flying time measurement. |
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| Keywords: | serial communication acoustic wave acoustic pyrometry |
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