System and method for providing augmented reality navigation screen for agricultural vehicle

A navigation system installed in an agricultural vehicle to generate an augmented reality (AR) navigation screen, the navigation system comprising a processor and a memory storing instructions, wherein the instructions, when executed by the processor, cause the navigation system to perform:

• obtaining GPS location information indicating a GPS location of the agricultural vehicle from a GPS module;
• obtaining navigation information of the agricultural vehicle, wherein the navigation information includes driving guidance route information describing a driving guidance route along which the agricultural vehicle is to travel;
• obtaining, from a camera module, a driving environment image capturing a driving environment in which the agricultural vehicle is traveling;
• calculating driving-related information of the agricultural vehicle based on the GPS location information of the agricultural vehicle obtained while the agricultural vehicle is traveling;
• obtaining a difference between the driving guidance route and an actual driving route of the agricultural vehicle as driving error information of the agricultural vehicle;
• and
• generating at least one AR graphic object visually representing at least one of the navigation information, the driving-related information of the agricultural vehicle, and the driving error information, and generating an AR navigation screen in which the at least one AR graphic object is overlaid on the driving environment image.