摘要： Context. Large-scale ?ows in the Sun play an important role in the dynamo process linked to the solar cycle. The important large-scale ?ows are the differential rotation and the meridional circulation with an amplitude of km s?1 and few m s?1, respectively. These ?ows also have a cycle-related components, namely the torsional oscillations. Aims. Our attempt is to determine large-scale plasma ?ows on the solar surface by deriving horizontal ?ow velocities using the techniques of solar granule tracking, dopplergrams, and time–distance helioseismology. Methods. Coherent structure tracking (CST) and time-distance helioseismology were used to investigate the solar differential rotation and meridional circulation at the solar surface on a 30-day HMI/SDO sequence. The in?uence of a large sunspot on these large-scale ?ows with a speci?c 7-day HMI/SDO sequence has been also studied. Results. The large-scale ?ows measured by the CST on the solar surface and the same ?ow determined from the same data with the helioseismology in the ?rst 1 Mm below the surface are in good agreement in amplitude and direction. The torsional waves are also located at the same latitudes with amplitude of the same order. We are able to measure the meridional circulation correctly using the CST method with only 3 days of data and after averaging between ±15? in longitude. Conclusions. We conclude that the combination of CST and Doppler velocities allows us to detect properly the differential solar rotation and also smaller amplitude ?ows such as the meridional circulation and torsional waves. The results of our methods are in good agreement with helioseismic measurements.