Unmanned aerial vehicle surveying and mapping acquisition mechanism based on electronic map model

The utility model relates to an unmanned aerial vehicle surveying and mapping acquisition mechanism based on an electronic map model, which comprises an information control center, an unmanned aerial vehicle, operation equipment, a communication module, a machine vision module and a distance measurement module. Flight path surveying and mapping are completed by quickly referring to an electronic map model on the operation equipment, and geographic information of a surveying and mapping target is collected through a machine vision module and a positioning module carried on the unmanned aerial vehicle; the unmanned aerial vehicle collects flight standard values and operation records measured by the technical team, such as a photo inclination angle, a photo rotation angle, a path and a speed, during operation of the technical team through an operation log recording module, and during subsequent re-flight and review, flight data defects can be optimized through operation equipment by an information control center