Abstract:Based on the certificate information management system, a design scheme is put forth under the mixed model, which is capable of machine printing. A detailed analysis is made of the corresponding technologies that might be adopted in such a system and the data model of the system and the system structure are also given and the functions of principal modules are introduced. In the actual motion of the system, the examinees’ registration information, their official portrait and the exam information are all integrated into one, which reinforces the information sharing of basic information between different certificates and helps fill in the technological gap of being unable to realize simultaneous machine printing of certain content and picture in some certificates. It proves to be of a rather high realistic value.