基于算术表达式的顺控前置条件设计与实现

Design and Implementation of Sequence Control Precondition Based on Arithmetic Expression

城市轨道交通综合监控系统或电力监控系统的顺控功能,是实现多个遥控对象一系列操作的自动化技术,提高操作人员的工作效率。通过基于算术表达式前置条件的设计与实现,在保证系统自动化的基础上,减少误操作,简化配置,有效提高系统运行的可靠性和可用性。

The sequence control function of urban rail transit integrated monitoring system or electric power monitoring system is an automatic technology used to realize a series of operations of multiple remote control objects,which improves the work efficiency of operators.The design and implementation based on the precondition of arithmetic expression,on the basis of ensuring system automation,can reduce misoperation,simplify configuration,and effectively improve the reliability and availability of system operation.