Cycle slip calculation method and device for satellite signals

The invention provides a cycle slip calculation method and device for satellite signals. The method comprises the steps of determining a first multipath value difference corresponding to a first carrier and a second multipath value difference corresponding to a second carrier between a first moment and a second moment corresponding to adjacent epochs of a signal of a target satellite; and determining a first cycle slip value corresponding to the first carrier and a second cycle slip value corresponding to the second carrier according to the wavelength of the first carrier, the wavelength of the second carrier, the first multipath value difference and the second multipath value difference. According to the cycle slip calculation method and device for the satellite signals provided by the invention, the precision of the cycle slip calculation of the satellite signals can be improved, and the precision of repairing the cycle slip in the later period is further improved. 本发明提供一种卫星信号的周跳计算方法及装置，其中方法包括：确定目标卫星的信号在相邻历