Research And Development Of Manufacturing Software Middleware Based On Wireless And Network

The application-integration of PDM and other manufacturing information software currently is mostly concentrated in the stand-alone and LAN. However, with the continuous development of communication technology and the scale-up of manufacturing enterprises, the traditional integrated applications can not meet the integrated requirements of manufacturing enterprise. Based on wireless and WAN, Enterprises urgently need to implement extendibility and integrated application of the manufacturing information software.Firstly, this thesis analyses the integration technology of information software under condition of wireless and WAN. Taking middleware technology as the key technology, this thesis designs the framework of the overall structure of the platform and integration platform. The various modules of integrated platform are introduced. This thesis analyses the wireless communication and Web services technology and application in the integration of manufacturing information.SMS-based wireless technology is an important way to realize data integration of information software. Serial communication mechanism, SMS text messages encoded mode and AT command sets of wireless communications equipment are analyzed and realized. The thesis designs the wireless integration business of manufacturing information software, discusses human-machine through the SMS communication technology. The integration is a bran-new application and an important aspect of manufacturing information.The data and interface are used as Web service for client request. It is to implement the interface and data integrated of traditional software. This thesis designs a net integrated system, Web service is used as server, Browser or enterprise information software is used as client in integrated system. In allusion to the application of the integrated network, security and performance are analyzed and designed.Finally, an example of wireless integration of PDM and person and an example of coding system used in network integration are given to show how this integration technology used in practical and the results.