Apparatus for detecting cycle slip using position information of receiver in reference station environment and the method thereof

The invention of a receiver at the reference station environment so as to by using the precise location of the reference station receiver at the reference station environment determines the cycle whether or not the slip occurrence by calculating the geometric distance between the satellite and the receiver, improve the user's location accuracy relates to a cycle slip detection apparatus and method using the position information, The cycle slip detection apparatus includes a data input unit for receiving a satellite signal information for cycle slip detection from the satellite receiver; Slip residual the difference between the distance variation of the cycle of the carrier phase measurements between the satellite and the rate of change the predetermined time intervals from the satellite signal information ( ) Signal processor for calculating a; And the cycle slip residual ( It is configured including,;) a group compared to the set threshold cycle slip detector for detecting a cycle slip By using the satellite-carrier measure the rate of change and the satellite distance rate of change of the predetermined time interval to detect whether or not the cycle slip, without additional sensors on the reference station environment to know the exact location of the receiver, a single receiver, a single frequency satellite by using only a signal it can be generated in real-time the cycle slip, and provides the effect that enables to significantly reduce the time and cost for monitoring the cycle slip.