METHOD FOR TRANSMITTING COMMAND IN MARINE SENSOR EQUIPMENT

摘要

PROBLEM TO BE SOLVED: To provide a method for transmitting a command in marine sensor equipment by which a command signal to be transmitted to an underwater part from a floating part never give guiding obstacle to another signal or a dedicated command signal line is unnecessitated. SOLUTION: In the marine sensor equipment in which the floating part 1 and an underwater part 3 are interconnected through a power source line 5 and a signal line 6, the command signal is transmitted superimposed on the line 5 for feeding power to the part 3 from the power source 4 incorporated in the part 1 and the part 3 extracts and receives the command signal transmitted superimposed on the line 5.