| 锅炉壁冷却包的远程监控 |
| |
| 引用本文： | 雍志华,孙悦,李娟,梁雅庭.锅炉壁冷却包的远程监控[J].物理实验,2003,23(12):11-13,19. |
| |
| 作者姓名： | 雍志华 孙悦 李娟 梁雅庭 |
| |
| 作者单位： | 四川大学物理学院,四川,成都,610065 |
| |
| 摘 要： | 利用PC和I／O接口板卡实现了对锅炉冷却包工作状态的远程监控，用自行编制的动态连接库解决了基于VB的应用程序不能访问设备底层接口的缺陷，同时，信号的远程传输采用光隔离器件电流环驱动，不但使系统的抗干扰能力大幅度提高，而且可有效地消除系统的安全隐患。
|
| 关 键 词： | 锅炉 冷却器 远程监控 电流环驱动 信号传输 气泡传感器 软件设计 数据采集 |
| 文章编号： | 1005-4642(2003)12-0011-03 |
Tele-monitoring for condensers on the wall of boiler |
| |
| YONG Zhi-hua SUN Yue LI Juan LIANG Ya-ting.Tele-monitoring for condensers on the wall of boiler[J].Physics Experimentation,2003,23(12):11-13,19. |
| |
| Authors: | YONG Zhi-hua SUN Yue LI Juan LIANG Ya-ting |
| |
| Abstract: | The tele-monitoring for condensers on the wall of boiler has been realized based upon normal PC and I/O interface. Using the special dynamic linked library developed by ourselves, one of the limitations of the application program based on VB, which is not allowed to access the rock-bottom hardware interface of the mainframe, has been overcome successfully. The standard current ring with light-isolated-chips is used in signal telecommunication, which not only boosts up the capability of anti-jamming, but also eliminates the potential troubles in the system efficiently. |
| |
| Keywords: | boiler condenser light-isolated-chip itinerant check tele-driven |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
