This article designed an OPCbased marine engine room data acquisition and monitoring system, which consisted of following three parts: the underlying data acquisition hardware in ship cabin, the OPC data access server of ship cabin and the OPC client for ship cabin monitoring. The software and hardware design of the data card were discussed. The joint test results show that both the operation of the data acquisition card and the communication with OPCbased data access server for marine engine room is reliable, which achieves the maximized use of test points for ship cabin data acquisition card and saves system development cost.
Key words
marine engine room /
data acquisition and monitoring /
OLE for process control(OPC)
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