Samenvatting
A PERS model was developed which is one kind of object model for development monitoring systems, and applied the model to development of the video-exchange systems in ITS domain. The system needs to easily change the system requirement and communication protocol. The development based on PERS model was evaluated for the target focusing on communication protocol changing between DATEX-ASN and CORBA. Two analysis models were created using DATEX-ASN and CORBA respectively, and compared. It was confirmed that the protocol change was accomplished easily because the PERS model localised the influence from the change into specific parts. For the covering abstract see ITRD E209471.