介绍了1种基于通信总线的高空作业平台控制系统。采用2台Saia-PCD控制器构建了基于S-BUS总线的控制系统,把下车的检测、操纵以及所有液压元件驱动及整车的监控管理等任务分配给主站,把吊篮的检测和控制任务分配给从站,从站具有自主控制能力,使任务分担、风险分散,提高系统的可靠性。 A control system of aerial work platform based on communication bus is introduced. The control system based on S-BUS is built by two Saia-PCD controllers. The detection and control of getting off the vehicle, the driving of all the hydraulic components and the monitoring and management of the whole vehicle are assigned to the master station. Control tasks assigned to the slaves, slaves with independent control, so that task sharing, risk diversification, improve system reliability.