SATELLITE POSITIONING METHOD, SATELLITE PESUDORANGE CALCULATION APPARATUS AND SATELLITE PESUDORANGE CALCULATION METHOD

摘要

A satellite positioning method, a satellite pesudorange calculation apparatus and a satellite pesudorange calculation method thereof are provided. The satellite pesudorange calculation apparatus is used for calculating a pesudorange between a satellite and a satellite positioning receiving device, wherein the pesudorange includes an integer code value and a decimal code value. The satellite pesudorange calculation apparatus comprises a receiver and a processor electrically connected with the receiver. The receiver is configured to receive a code phase from a satellite signal acquisition unit, and the processor is configured to calculate the decimal code value according to the code phase. The receiver is further configured to define an approximation position and calculate the integer code value according to the approximate position and the decimal code value. The satellite positioning method is used for positioning the satellite positioning receiving device.

主权项

1. A satellite pesudorange calculation apparatus, being configured to calculate a pesudorange between a satellite and a satellite positioning receiving device, and the pesudorange comprising an integer code value and a decimal code value, the satellite pesudorange calculation apparatus comprising:
a receiver, being configured to receive a code phase from a satellite signal acquisition unit; and a processor electrically connected with the receiver, being configured to execute the following operations:
calculating the decimal code value according to the code phase;defining an approximation position; andcalculating the integer code value according to the approximation position and the decimal code value.