Off-board navigation system and method for calibrating error using the same

摘要

An off-board navigation system and method for calibrating an error using the same. A server provided in the off-board navigation system calculates a predetermined path using a pre-stored map in response to a request, generates calibration information based upon the calculated path, and transmits the calculated path and the calibration information. A terminal provided in the off-board navigation system requests that the server calculate the predetermined path, receives the calculated path and the calibration information, compares the calibration information and position information measured by sensors embedded in the terminal, and compensates for the sensors. The off-board navigation system can calibrate a position error between map information and actual traveling information, and hence can improve the accuracy of navigation service.