Apparatus and method for monitoring location and emergency alarming of large-sized short-wave communication network marine vehicle
A technology of short-wave communication and alarm equipment, which is applied in the direction of ship traffic control, traffic control systems, instruments, etc., can solve problems that have not been solved, and achieve the effects of timing, high-precision time synchronization, and high-precision timing
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[0068]A kind of large-scale short-wave communication network ship monitoring positioning and emergency alarm equipment of the present invention, see accompanying drawing 1, GPS receiving module 11 receives signal by GPS receiving antenna 10, the time parameter in the GPS second pulse signal of output and positioning signal As a time synchronization signal between devices, one end of the GPS receiving module 11 is connected to the serial communication controller 23, and the other end is connected to the programmable logic chip 17; the programmable logic chip 17 is connected to the main control processor 5, and the data memory 4 and display module 20 are all connected with programmable logic chip 17, and are connected with keyboard 22 and alarm input and output module 21 on programmable logic chip 17; The radio frequency module 13 is connected; the main control processor 5 completes the communication with the display module 20 , the alarm input and output module 21 , and the keyb...
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