摘要
为了实现海底取样钻机的远程遥控控制,提出了以RS485作为远程数据通讯方式,来实现船上设备和海底钻机之间的控制命令和工作参数的传输;以单片机为控制核心,来实现振动器频率的调整和电磁阀的控制等.介绍了海底取样钻机控制系统的总体方案,硬件控制电路,以及相关软件的设计.
In order to carry out a remote controlling of the subsea sampling, provide a communicating method which is based on RS485 to complete the communication between the onboard e- quipment and the subsea sampling rill; and provide a controlling method which is micro - computer to complete the adjustment of the frequency of the vibrator and the controlling of electromagnetic valve. It introduces the holistic design,and the design of hardware circuit and software.
出处
《机械与电子》
2009年第3期24-26,共3页
Machinery & Electronics
基金
中国地质调查局项目(20002010005126)
关键词
海底钻机
RS485通讯
PWM调速
电磁阀的控制
subsea sampling
communicate by RS485
PWM timing
control of electromagnetic valve
