GPSGlobal Positioning System Apparatus and method for signal distribution of GPSGlobal Positioning System

摘要

1. An apparatus for distributing a GPS (Global Positioning System) signal, comprising: a GPS antenna chip (100) receiving a wireless GPS signal from a satellite (10); A GPS chip (Chip) 101 receiving the signal 201 of the GPS antenna chip 100; A microprocessor 102 receiving a signal 202 of the GPS chip and a microprocessor 102 for receiving a signal 202 of a first signal transmission speed and a second signal transmission speed required by various GPS terminals, Generating a 1,2 signal transfer signal (203,204); A first voltage level signal conversion chip (Chip) 103 for receiving a first signal transfer signal 203 of the microprocessor and outputting the first signal transfer signal 203 at a first voltage level; A first voltage level signal conversion chip (Chip) 104 for receiving a second signal transfer signal 204 of the microprocessor and outputting the second signal transfer signal 204 at a first voltage level; A first signal transferring unit receiving a first signal transfer signal 205 of a first voltage level outputted from a first voltage level signal converting chip (Chip) 103 for transferring the first signal and outputting the first signal transferring signal 205 at a second voltage level A first voltage level signal conversion first chip (Chip) 105; Receiving a second signal transfer signal 206 of the first voltage level output from the first voltage level signal conversion chip (Chip) 104 for the second signal transfer and outputting the second signal transfer signal 206 at a second voltage level A second voltage level signal conversion first chip (Chip) 107 for the second voltage level signal conversion; A first signal transfer signal 205 of a first voltage level outputted from a first voltage level signal conversion chip (Chip) 103 for transferring the first signal, a second voltage level signal conversion A first signal transfer signal 207 of the second voltage level output from the first chip 105 and a second signal transfer signal 207 output from the first voltage level signal conversion chip (Chip) 104 for transferring the second signal, The second signal transfer signal 208 of the second voltage level output from the second signal transfer signal 206 of the one voltage level and the second voltage level signal conversion first chip (Chip) 107 for the second signal transfer (Global Positioning System) signal distributing unit 110 for receiving GPS signals and transmitting them to wired or wireless GPS terminals,