The Application Of Singled-Chip Computer For Electronic Slave Display On Shipping

Since it appeared ,the compass had played a very important role in the shipping . According with the development of science , the magnetic compass became into the electronic compass , the electronic ones is a kind of equipment which mixed the magnetic and machinism and electronic pricinple . As the main instrument of shipping navigation , it is the invetably high-performance equipment during the traveling on the ship . By the development of the modern water craft , the compass has made a great progress into digital and intellectualized mode . And the information of shipping course is asked to shown repeatly and at muti-place . So the slave display is borned . His function is perfoming showing at muti-place according the information transmitted from the main compass and achieved quickly the perfoumance which provide the location of course co-operationly with synchronized system . This paper intruduces one kind of new method which can improve on the disvantage of traditional ones through making use of the merit of single chip computer and characteristic of stepper motor and design the slave display with high stabilization and good dependability and excellent performance .