基于嵌入式Linux的液压静力压桩机吊装过载安全监控

An Overload Safety Monitoring System of Lifting in Hydraulic Static Pile Driver Based on Embedded Linux

针对实现液压静力压桩机吊装部分智能化的需求,提出了一套基于S5PV210处理器和嵌入式Linux操作系统的安全监控系统设计方法.通过多传感器对静力压桩机吊装部分的各种工况进行实时监控,以判断其工作状态并实现图文和声光报警提示;并通过Linux操作系统记录保存吊装部分运行状态及操作信息,实现类似黑匣子功能以便于事故记录查询.试验实践结果表明,该套系统能够有效地防止静力压桩机吊装部分出现过载问题,实现了安全监控保护功能.

For the realization of intelligent demand of the lifting part of the hydraulic static pile driver, a design about a set of safety monitoring system based on S5PV210 processor and embedded Linux operating system is proposed in the paper. To achieve the function of graphics, sound and light alarm, the system monitors the re- al-time status of various conditions by multi-sensor installed on the static pile driver lifting parts. We record the running and lifting operation information via the Linux operating system, which is similar to the black box. The experiment results demonstrate that the system can effectively prevent the overload problem and achieve the monitor protection function.