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一、概述近年,由于微电子技术的发展,以微电脑为核心的电梯控制系统不断被推出,因此电梯电脑的使用日渐增多。电梯是一个多位置、多控制的系统,其运行过程中受控制的量较多,在运行过程中的安全可靠又极为重要。这就对电脑电梯的硬件和软件提出了很高的要求,尤其是软件。软件的优劣直接影响了电梯的整个性能和硬件投资。电梯软件是根据电梯运行的所有工况,在一定的数学模型基础上编制的。为了正确处理电梯运行过程中出现的大量的信号变
I. Overview In recent years, due to the development of microelectronics technology, elevator control systems with micro-computers as the core have been introduced. Therefore, the use of elevator computers is increasing. The elevator is a multi-position, multi-control system. The amount of control is large in the operation process, and it is extremely important to be safe and reliable during the operation. This puts high demands on the hardware and software of computer elevators, especially software. The merits of the software directly affect the elevator’s overall performance and hardware investment. Elevator software is compiled based on a certain mathematical model based on all operating conditions of the elevator. In order to correctly handle the large number of signal changes that occur during elevator operation