| 基于EVC的PDA和全站仪数据通信 |
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| 引用本文： | 李建平,张柏,徐志强.基于EVC的PDA和全站仪数据通信[J].测绘科学,2005,30(6):87-89. |
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| 作者姓名： | 李建平 张柏 徐志强 |
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| 作者单位： | 中国科学院东北地理与农业生态研究所,长春,130012;中国科学院研究生院,北京,100039;中国科学院东北地理与农业生态研究所,长春,130012;吉林省地理信息工程院,长春,130061 |
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| 基金项目： | 中国科学院知识创新工程项目 |
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| 摘 要： | 掌上电脑(PDA)是野外测量成图一体化最适宜的硬件平台之一。设计了一个多种型号全站仪通信参数的通用数据存储格式,介绍了一种基于Windows CE操作系统和eMbedded Visual C++3.0开发工具,利用Win-dows CE API函数和多线程技术实现掌上电脑与全站仪的数据通信的方法。该方法弥补了基于ActiveX控件方法的不足,功能丰富,灵活度高,可扩展性和可移植性强。
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| 关 键 词： | EVC PDA 全站仪 串口 数据通信 |
| 文章编号： | 1009-2307(2005)06-0087-03 |
| 收稿时间： | 2004-12-03 |
| 修稿时间： | 2004年12月3日 |
Data communication between PDA and total station based on EVC |
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| LI Jian-ping,ZHANG Bai,XU Zhi-qiang.Data communication between PDA and total station based on EVC[J].Science of Surveying and Mapping,2005,30(6):87-89. |
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| Authors: | LI Jian-ping ZHANG Bai XU Zhi-qiang |
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| Abstract: | Personal digital assistant(PDA) is one of the most fitting hardware platforms on integrative field surveying and mapping. A universal data format of communication parameters of varied total station is designed,and a method of data communication between PDA and total station which is achieved by using Windows CE API function and multithread technique based on Windows CE operation system and eMbedded Visual C++3.0 development tool is introduced. The method can make up for the defects in traditional ActiveX method,and not only it is quite flexible,but also its function is full and its scalability and transfer is strong. |
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| Keywords: | eMbedded Visual C++ personal digital assistant total station serial interface data communication |
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