Adjustable clock of the GPS receiver using the drift estimation derived from the satellite signal

摘要

The navigation system, receiving one all the terrestrial determination satellite signals at least, has all the terrestrial determination satellite receivers in order to output all the terrestrial determination satellite items of information. The navigation system was connected furthermore in order in order to execute the software, to be able to communicate to all the terrestrial determination satellite receivers, it has the program possible processor. The navigation system furthermore in order in order to output processor clock information, to be able to communicate to the program possible processor, has the clock which is connected. The software, using GPS information, presumes the quantity of the drift inside processor clock information, adjusts processor clock information in order to form adjustment being completed processor clock information, vis-a-vis the quantity of the drift. The software forms navigation solution at least as a function of all the terrestrial determination satellite items of information and adjustment being completed processor clock information.