基于CAN总线的电梯群控系统的设计

Design for Elevator Group Control System Based on CAN Bus

在分析和比较了RS485总线和CAN总线的优缺点的基础上,提出了用CAN总线构建电梯群控网络,并进行了电梯群控调度模块的硬件、软件、及群控调度算法的设计,保证了电梯群控系统的实时性和可靠性,具有其它总线无可比拟的优越性。在保证候梯者与乘客都满意的前提下,有效地降低了能量的损耗,具有很高的实用价值。

The paper analyzes and compares the advantages and disadvantages of CAN Bus with RS485 Bus, and puts forward to construct the elevator group control network with CAN Bus. Meanwhile, it designs the hardware, software and the algorithm for group control scheduling, and guarantees their real - time and reliability of elevator group control system which other Bus is unexampled. In this way, it satisfies the people of waiting and riding, reduces the waste of energy effectively, and it has high applied value.