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Synchronous control method of complex business process based on multi-level decoration token

A business process, synchronous control technology, applied in the direction based on specific mathematical models, instruments, calculation models, etc., can solve the problem of enhanced coupling between control flow and data flow, increased coupling between business process and business logic, and reduced workflow engine versatility and flexibility, to achieve the effect of enhanced flexibility and increased versatility

Inactive Publication Date: 2010-01-20
NANJING UNIV OF POSTS & TELECOMM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this improvement method also leads to an increase in the coupling between business processes and business logic, leading to an enhanced coupling between control flow and data flow.
When workflow products are used by different customers, large-scale transformation must be carried out, which also reduces the versatility and flexibility of the workflow engine to a certain extent.

Method used

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  • Synchronous control method of complex business process based on multi-level decoration token
  • Synchronous control method of complex business process based on multi-level decoration token
  • Synchronous control method of complex business process based on multi-level decoration token

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Experimental program
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Embodiment 1

[0035] Embodiment one: this embodiment will combine figure 2 , image 3 , Figure 4 A scheme of synchronous control will be described.

[0036] The situation described in this embodiment is: in the process of accepting the telecommunication composite service, the composite service and internal sub-services need to perform different tasks, and they need to be executed concurrently. figure 2 Routing representation for the above case. The input arcs of simultaneous decomposition transitions are colored C 0 , the color of the output arc of the synchronous decomposition transition is C 0 and nC 1 , indicating that the color is C 0 After synchronous decomposition and transformation of the combined business, the combined business itself can be retained, or n color C can be generated 1 sub-business, and the combined business and sub-business can perform different tasks respectively. The input arc colors of the synchronous merge transition are C 0 and nC 1 , the color of th...

Embodiment 2

[0039] Embodiment two: this embodiment will combine Figure 5 , Image 6 , Figure 7 A scheme of synchronous control will be described.

[0040] The situation described in this embodiment is that each sub-service included in the combined service needs to perform different tasks and needs to be executed concurrently. Figure 5 Routing representation for the above case. The input arcs of simultaneous decomposition transitions are colored C 0 , the color of the output arc of the synchronous decomposition transition is C 1 and C 2 , indicating that the color is C 0 After synchronous decomposition and transition of the combined business, the generated colors are C 1 and C 2 Two sub-businesses, and the sub-businesses can perform different tasks respectively. The input arc colors of the synchronous merge transition are C 1 and C 2 , the color of the output arc is C 0 , indicating that all sub-services are synchronized and combined after executing their respective tasks, a...

Embodiment 3

[0043] Embodiment three: this embodiment will combine Figure 8 , Figure 9 , Figure 10 A scheme of synchronous control will be described.

[0044] The situation described in this embodiment is: in the process of accepting the telecommunication composite service, the composite service and internal sub-services perform common tasks. Figure 8 Routing representation for the above case. The input arcs of simultaneous decomposition transitions are colored C 0 , the color of the output arc of the synchronous decomposition transition is C 0 +nC 1 , indicating that the color is C 0 After synchronous decomposition and transformation of the combined business, the combined business itself can be retained, or n color C can be generated 1 sub-business, and the composite business performs the same tasks as the sub-business. The input arc colors of the synchronous merge transition are C 0 +nC 1 , the color of the output arc is C 0 , indicating that the combined service and the s...

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Abstract

The invention relates to a synchronous control method of the complex business process based on a multi-level decoration token, which comprises two stages of synchronous analysis and synchronous merging. In the process of utilizing a decoration Petri net as a modeling language, the description of the business data is not required to be increased, and the descriptions of two attributes are only required to be increased to the decoration token, .i.e. the token level and the number of tokens are required to be synchronized, and the synchronization problems of multiple processes in the combined business of the telecommunications are solved through colors on different levels and the number of tokens required to be synchronized on the same level.

Description

technical field [0001] The invention belongs to workflow technology in the field of computer applications, and in particular relates to a method for synchronizing complex business processes based on multi-stage dyeing tokens Background technique [0002] With the rapid development of telecommunication technology and the increasingly fierce competition among telecommunication companies, in order to retain and develop more customers, the various services launched by telecommunication companies are becoming more and more complicated. Correspondingly, the complexity of the process control supporting the business is increasing day by day. In particular, various telecommunication services are sold to customers after flexible combination packaging, resulting in a large number of synchronization control problems in the process and between processes, which also affects the work. Streaming requirements have been raised to new heights. [0003] Because Petri net is a computer system m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/00G06Q50/00G06N7/00G06Q10/06
Inventor 卢捍华闵丽娟王亚石
Owner NANJING UNIV OF POSTS & TELECOMM