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The current economic globalization trend has made the manufacturing industry, manufacturing technology and products gradually internationalized, and the manufacturing industry is being redistributed and combined on a global scale. The interoperability of multiple systems, distributed applications, and heterogeneous environments within and between enterprises has become the basic requirements of many enterprises for management information systems. Therefore, more and more information systems have begun to consider the problem of collaborative operation under wide-area distribution, and more and more information management systems have chosen the B/S architecture.
On the other hand, information collection technology is one of the important foundations of information management. At present, the automatic identification technology represented by bar code has been widely used in various enterprises, and this application is in the stage of accelerating growth. As a result, it has become a natural requirement to integrate bar code technology into a management system with a B/S structure.
However, the technology and application characteristics of the B/S architecture make it a difficult problem to control the printing of bar code labels in the management system. The B/S label printing support kit has also emerged under the impetus of market demand.
★Product deployment structure
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★product description
The B/S label printing support kit is a set of solution products that integrate label printing and related management functions into the management system. It provides a solution that seamlessly integrates the label printing function with the application system. It controls each printing point through a system running on the server, manages all printers and label formats in a unified manner, and generates accurate information at the required business links, time and place. Tag of.
Features are as follows:
◆Multi-platform support
◆Convenient deployment and maintenance
◆Precise barcode printing control
◆Unified management of printers and label formats
◆Support multiple distributed printing control schemes
★Function interface
1. Label printing:The application system calls the label printing module of this product to select label templates and printers, and transfers printing data. This product is responsible for generating label printing instructions (such as OpL instructions) and sending them to the selected printer; this product can transparently support multiple transmissions In this way, the label printing instruction is sent from the server to the designated printer.
●IPP transmission method
• Client PC, Web server and printer are independently connected to the network
• The application system and this product are installed on the Web server
• The client browser accesses the application system, and the application system calls this product to print
• This product controls the printer to print through the IPP protocol
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●Browser plug-in transmission method
• The application system and this product are installed on the Web server
• The client browser accesses the application system, and the application system calls the product to generate a print task and return to the print page embedded with the ActiveX plug-in
• The client displays the print page and activates the ActiveX plug-in
• ActiveX plug-in access to this product to obtain printing tasks and control local printer printing
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●Polling client transmission mode
• The application system and this product are installed on the Web server
• The polling client is installed on the PC on the network and connected to the printer
• Polling the client to periodically visit the server, download the print job and print it to the printer
• Access the application system through the browser installed in the user terminal, and the application system controls the product to generate printing tasks
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2. Label template management:Provides service interfaces for saving, searching, authorizing and deleting label templates
3. Printer management:Provides service interface for printer storage, retrieval, authorization and deletion
4. Printer model management:Provides a service interface for saving, retrieving and deleting printer models
★Scope of application
This product is suitable for distributed enterprise application environments based on B/S architecture, such as applications within cross-regional group enterprises or between assembly enterprises and supporting enterprises.
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