The utility model relates to a guiding drilling system based on top driving and ground control. The guiding drilling system comprises a top driving device, a ground signal processing system comprises a signal collecting module connected with a signal filtering amplifying module, the signal filtering amplifying module is connected with a signal decoding module and can filter clutter in electric signals and amplifies and strengthens the effective signals so as to transmit the effective signals to the signal decoding module, the signal decoding module is connected with an analog-to-digital conversion module which is connected with an information output module, the information output module is respectively connected with an information calculating module and a display device, the information calculating module is connected with an information transmission module, and the information transmission module is connected with a top-driving electric control device through an interface circuit. The guiding drilling system based on top driving and ground control is high in working efficiency, accurate in precision control, stable in working performance and capable of performing construction operation under various geological conditions.