The invention provides an intelligent travelling system of a bicycle. The system comprises a speed measurement and distance measurement module, a tire pressure monitoring module, a positioning and navigation module, a display module, a control module and a storage module, wherein the speed measurement and distance measurement module, the tire pressure monitoring module, the positioning and navigation module, the display module and the storage module are connected to the control module. The intelligent travelling system of the bicycle provided by the invention has the advantages that the required computation amount is small; real-time data can be monitored without a stop; timeliness and continuity of the data can be enhanced; and the whole set of device has low cost and can be maintained easily, so that the system can be approved by most users and is applicable to large-scale promotion.