汽车检测控制系统网络通信技术

赵祥模; 郭晓汾; 徐志刚; 马建

汽车检测控制系统网络通信技术

1.
长安大学信息工程学院, 陕西西安 710064
2.
长安大学汽车学院, 陕西西安 710064

基金项目:

陕西省重点科技攻关项目 2004K08-G2

详细信息

作者简介:
赵祥模(1966-), 男, 重庆大足人, 长安大学教授, 工学博士研究生, 从事计算机应用技术研究

中图分类号: U472.9
计量
- 文章访问数: 291
- HTML全文浏览量: 147
- PDF下载量: 255
- 被引次数: 0
出版历程
- 收稿日期: 2005-06-09
- 刊出日期: 2006-03-25

Network Communication Technology of Vehicle Inspection Control System

1.
School of Information Engineering, Chang'an University, Xi'an 710064, Shaanxi, China
2.
School of Automobile Engineering, Chang'an University, Xi'an 710064, Shaanxi, China

More Information

Author Bio:
ZHAO Xiang-mo(1966-), male, professor, 86-29-82334356, xmzhao@chd.edu.cn

摘要

摘要: 为了提高汽车检测控制系统网络通信的质量和效率, 对传统的串行、共享文件与网络数据库通信方式进行了比较, 提出了一种新的基于Winsocket的通信方式, 采用Winsocket技术设计了数据帧和命令帧两种报文结构。在C/S模式下解决了汽车检测控制系统车辆调度和检测数据实时传输网络通信问题, 提高了系统运行过程的稳定性与检测数据传输的实时性和可靠性。
- 汽车工程 /
- 汽车检测 /
- Winsocket /
- 网络通信
Abstract: In order to improve the quality and efficiency of network communication in vehicle inspection control system, several traditional communication methods that are RS-232, shared file and network database were contrasted, a new communication method based on Winscoket was brought out.By using Winsocket technology, two message structures of data frame and command frame were defined.The vehicle schedule and real time data transfer of vehicle inspection control system are solved under C/S mode, the running process stability of the system, the real-time property and dependability of inspection data transmission are improved.
- automotive engineering /
- vehicle inspection /
- Winsocket /
- network communication

HTML全文

图 1 系统网络结构

Figure 1. System Network Structure

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图 2 Winsocket在Windows体系结构中的位置

Figure 2. Position of Winscoket in Windows OS

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图 3 应用程序时序

Figure 3. Applied Program Sequence

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图 4 检测车间工位布局

Figure 4. Layout of Vehicle Inspection Workshop

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图 5 状态转换

Figure 5. States & apos; Transform

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图 6 车辆调度程序流程

Figure 6. Flow Chart of Scheduling Vehicle

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图 7 通信报文结构

Figure 7. Message Structures

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参考文献(9)

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