Real-time extension for Windows NT/CE used for control systems

被引:1
|
作者
Kawakami, I [1 ]
Nimura, Y [1 ]
Hamada, K [1 ]
机构
[1] Mitsubishi Elect Corp, Informat Technol R&D Ctr, Kamakura, Kanagawa 2470051, Japan
来源
SICE 2000: PROCEEDINGS OF THE 39TH SICE ANNUAL CONFERENCE, INTERNATIONAL SESSION PAPERS | 2000年
关键词
Real-time OS; Windows NT; Windows CE; device driver;
D O I
10.1109/SICE.2000.889702
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Windows NT is a major operating system in business area and is said to have real-time capability by supporting the fixed priority scheduling. However, even if the highest system priority is used, real-time capability for applications are not guaranteed. Some vendors have accomplished this problem by modifying the Hardware Abstraction Layer (HAL) and the kernel but this will lose the standardization of Windows NT. In this paper, we propose Real-time PC. Real-time PC is a real,time task scheduler which is implemented as a device driver in Windows NT, and by using Real-time PC, users are able to create real-time tasks that have to be executed periodically on a millisecond base on Windows NT. Real-time PC is also implemented to Windows CE, and the real-time tasks can be executed on either platform.
引用
收藏
页码:319 / 324
页数:6
相关论文
共 50 条