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Position: Home > Articles > Software Design of Time-Sharing and Multitask Temperature Control System for Wood-Based Panel Continuous Press Scientia Silvae Sinicae 2014,50 (4) 118-123

人造板连续平压机分时多任务温度控制系统的软件设计

作  者:
闫承琳;周玉成;张星梅;侯晓鹏;苗虎
单  位:
中国林业科学研究院木材工业研究所;国家林业局北京林业机械研究所
关键词:
连续平压机;温度控制;单片机;消息机制;分时技术;多任务
摘  要:
针对连续平压机加热系统温度控制的多任务特征,通过引入基于Windows的消息调度机制,从4个中断及其涉及任务模块调用出发,开发出基于单片机控制器的多任务分时温度控制系统,保证了系统的实时性和稳定性,实现了热压温差在±2℃以内的精确控制。
译  名:
Software Design of Time-Sharing and Multitask Temperature Control System for Wood-Based Panel Continuous Press
作  者:
Yan Chenglin;Zhou Yucheng;Zhang Xingmei;Hou Xiaopeng;Miao Hu;Beijing Forestry Machinery Research Institute of State Forestry Administration;Research Institute of New Technology CAF;Research Institute of Wood Industry CAF;
关键词:
continuous press;;temperature control;;signal-chip;;message mechanism;;time-sharing;;multitask
摘  要:
The microcontroller-based time-sharing temperature control system was developed by using Windows message mechanism,from the calling of four interupts and related modules,according to the multitask characteristic of continuous press heating system temperature control. The real-time capability and stability were assured,and the precise control within ± 2℃ for hot press temperature difference was achieved.

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