Provided is a traffic data combination processing method based on a cloud computing platform. The method comprises the following steps that (a) a unique client number Ci is allocated for a client-terminal, and a service invoking number (img file=' DDA0000513251530000011.TIF' wi='121' he=73' /) is allocated for each service selected for the client terminal; (b) in the process of combination selection, matching of any two connected combined service invoking (img file=' DDA0000513251530000012.TIF' wi='90' he=68' /) and (img file=' DDA0000513251530000013.TIF' wi='147' he=68' /) is judged via a data matching judgment unit; if matching is successful, a row of data are inserted into a service combination structure database of a service terminal in which service invoking (img file=' DDA0000513251530000014.TIF' wi='95' he=73' /) is positioned; and (c) services are operated so that mass data processing is completed by utilizing the service combination method via the combined services altogether. The traffic data combination processing method based on the cloud computing platform is great in reliability and high in processing efficiency.