The invention provides a cloud printing realizing method based on cloud commerce
modes. The method is characterized in that at first, all commercial printing systems and documental printing service systems are set into a public cloud printing
system and a private cloud printing
system, secondly, the public cloud printing
system obtains the printing and documental printing service requirements made by individual clients or unit clients through
the internet, thirdly, the public cloud printing system obtains all private cloud information through
the internet, fourthly, the public cloud printing system utilizes the
cloud computing technology for effectively dispatching all resources joining the private cloud printing system, fifthly, by means of
client side
software of the private cloud printing system, the private cloud printing system manages and dispatches all the printing equipment resources in the private cloud printing system in a centralized mode, counts the
service condition and the work load condition of the resources of the private cloud printing system in real time, and feeds the
service condition and the work load condition back to the public cloud printing system so that dispatch of the whole system can be optimized in real time and printing can be finished. The method is beneficial for increasing the
utilization rate of the cloud printing equipment resources, and reducing the equipment number and the use cost.