Approach to Microcomputer Heaving Log System Design
Shuping Wang · Journal of Liaoning University of Technology · 2011
In our country,in the process of designing and manufacturing ship log,most of the principles on electromagnetic induction by colleting the signal conversion was applied,in which the solving method couldn't satisfy the modern ships of the shipping industry,in order to solve the problem of information display,sending and issuing intelligent operational control,micro-computer technology applied to the log system signal meter billing to collect various kinds of information data processing,embedded micro-processing technology and multi-point numerical approximation error correction method were all used to solve the problem of electromagnetic sensor nonlinear speed.Experimental results expatiate that microcomputer heaving log system is reliable for software technology,simple in hardware with high reliability and working stably and suitability,to the needs of modern ships.The microcomputer log has become adaptable for modem ship construction and needs.