The same GPS-induing-time and its application in the synchronized on or off navigation mark light

摘要

Using the GPS-induing-time function to achieve synchronously on or off of pharoses is a safeguard to indicate ships running in the inland river waterway runs safely, and which have been making important functions for the inland river waterway navigation safely. Designing and fixing the pharoses, make them synchronously on or off, can offer clearer flash flags and steer direction for the ship drivers sail safely. It is very prerequisite for the busy and strait inland river waterway to use the synchronous flash pharoses. And finally we can improve the pharoses to a new advanced level, opening up a new GPS application in the inland river fairway transport field.