| 1. | Debugging and inspecting of vdr
调试与检查 |
| 2. | The concept of vertical density representation ( vdr ) was first proposed by troutt in 1991
垂直密度表示是由troutt于1991年首次提出的。 |
| 3. | Voyage data recorder ( vdr ) has a final significant in marine accident investigating
船载航行数据记录仪( vdr )对海难事故的分析起着决定性的意义。 |
| 4. | First , the paper summarized the development and present situation of voyage data recorder ( vdr ) and fieldbus
论文首先概述了船用黑匣子( vdr )和现场总线技术的发展和现状。 |
| 5. | Vdr . . . maritime navigation and radiocommunication equipment and systems - shipborne voyage data recorder - simplified voyage data recorder - performance requirements - methods of testing and required test results
海上导航和无线电通讯设备和系统.船上航海数据记录仪 |
| 6. | In the end of the paper , we developed an independent review system , with the figure this review system intuitively display all kinds of shipping information recorded in the vdr
论文还设计了回放系统及相应的程序。采用图形仪表组件直观地、按照各种数据记录时间先后顺序进行回放。 |
| 7. | In application layer protocol design , the paper improved conventional static priority schemes and introduced dynamic priority schemes , and practiced them in vdr project development with good results acquired
在协议的制定中，论文改进can总线传统静态优先级机制，引入动态优先级晋级机制，并根据工程的实际情况进行了灵活的运用和实践。 |
| 8. | With the development of the research work about vdr , the concept of multivariate vertical density representation ( mvdr ) and type 2 vdr were presented , while the troutt ' s vdr proposed before was called as type 1 vdr
随着关于此方面研究的不断深入，先后提出了多元垂直密度表示和第二类垂直密度表示，而将之前troutt所提出的称为第一类垂直密度表示。 |
| 9. | Then , the paper given a detail description of vdr design requirements , project development scheme , hardware design , software realization , application layer protocol design and can communication network construction
论文详细阐述vdr系统的设计要求、整体方案、硬件设计、软件实现、协议制定和网络组建等方面，并给出相应的硬件设计原理图和软件流程图。 |
| 10. | So it is very important for the current technology and application to develop and produce the vdr , which can not only accord with the situation of our country , but also meet the technical capability and the functional requirements of the imo
因此，研制和生产既符合我国国情，又满足国际海事组织有关技术性能和功能要求的vdr ，在技术和应用上都具有重要意义。 |
