The invention discloses an intelligent flexible composite pipe for monitoring and repairing a shaped old pipeline. The intelligent flexible composite pipe has the functions of conducting monitoring in real time, conducting wireless transmission and conducting remote control. The intelligent flexible composite pipe is mainly applied to the field of fluid transportation of multiple areas like municipal administration, oil fields, industries, and ecological preservation areas. Besides, the shaped old pipeline is characterized in that in-situ repairing is conducted on an old steel pipeline which is seriously corroded and damaged, the cost of investment in replacing and renewing a large batch of new pipelines and conducting digging and excavating is avoided, the pipelines can be introduced on the basis of original old pipelines, non-excavation and non-replacement work is achieved, and the intelligent flexible composite pipe has the advantages of being high in pressure-bearing capability, high in pull-resistance, resistant to corrosion, resistant to scaling, high in flexibility, easy to curl and the like. Multiple sensors (pressure sensors, temperature sensors, flow detection sensors and the like) are embedded into the pipeline, the pipeline state can be monitored and detected in real time, information can be passed back to a receiving terminal through build-in optical fiber to be processed, and can also be transmitted to a center control unit through a GPRS, and thus integration of remote transmission and control is achieved.