Rapid equipment design method based on CATIA Automation secondary development

The invention relates to the technical field of equipment design methods, in particular to a rapid equipment design method based on CATIA Automation secondary development, which comprises the following steps of: initializing a COM (Component Object Model) object of an application through a Catia macro command and a DLL (Dynamic Link Library) calling technology; according to the method, complex operation is simplified by initializing the COM object, synchronizing the application program of the Catia and automatically generating the user interface, a user only needs to input the device number and the storage address, the system will automatically generate the device parameters and conduct legality check, preliminary design is rapidly completed, check is conducted through the automatically-generated device parameters and the regular expression, and the user interface is automatically generated. The system can automatically generate and store the sub-product document, provide a clear design framework for a design