- Volume 5 Issue 5
Programing development environment for the elevator controller of real-time systems
실시간 시스템인 승강기 제어기 프로그램 개발
- Choe, Byeong-Uk (LG Cable) ;
- Im, Kye-Young (LG Cable) ;
- Go, Kyung-Chul (Dept.of Mechanical Control Engineering, Sunmoon University)
- Published : 1999.07.01
This paper discusses a real time multi-tasking system model and a development environment for an elevator control system. Recently, as the elevator systems become large-scaled and operate with high speed, there are lots of software tasks to be processed with time constraints. Thus, the control systems are designed with distributed control structure and characteristics of typical real time systems. For stuructural design of such real time system, we introduce a multi-tasking model based on a real time operating system model and an software development environment based on virtual protopyping which simulates real system operation in the cross development of a new elevator system with distributed control structure and its system reliability can be verified through numerous field tests.
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