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Highway network operation-oriented decision support system and using method thereof

A decision support system and expressway technology, which is applied in the field of decision support system for expressway network operation, can solve problems such as difficult operation and service dynamic change state, and the system cannot meet the requirements of road network perspective management and decision-making, so as to improve accuracy degree of effect

Inactive Publication Date: 2017-02-22
SOUTHEAST UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, the evaluation indicators for the operation and service level of road and bridge companies have not yet been established; How" and other issues, simple, periodic, and bottom-up statistical analysis reports are difficult to grasp the dynamic status of operations and services in real time from the perspective of the road network
In the face of increasingly complex expressway network operation and service requirements, the existing system cannot meet the management and decision-making requirements from the road network perspective

Method used

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  • Highway network operation-oriented decision support system and using method thereof
  • Highway network operation-oriented decision support system and using method thereof
  • Highway network operation-oriented decision support system and using method thereof

Examples

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Embodiment 1

[0044] Such as figure 1 with figure 2 As shown, the present invention provides a decision support system oriented to expressway network operation, including a hardware platform 1 and a software system 2, and the hardware platform 1 includes a data access terminal 11 and a data interaction processing platform 12 sequentially connected by network equipment and the user terminal 13, the data access terminal 11 enables the decision-making system to realize access to the data center through communication means, the data interaction processing platform 12 includes an overall application server platform, and the overall application server platform includes four sub-servers respectively It is OLAP server 121, knowledge base server 122, method base server 123 and model base server 124, and described user terminal 13 comprises conferring end 131 and client 132, and described conferring end 131 comprises conferencing computer, projector and A large-screen display, the client 132 includ...

Embodiment 2

[0047] Such as Figure 1 ~ Figure 3 As shown, a method for using a decision support system for expressway network operation specifically includes the following steps:

[0048] 1) Start the decision support system for initialization and basic parameter setting;

[0049] 2) Make the system access to the data center through the data access module 21;

[0050] 3) Input decision-related indicators for subsequent analysis;

[0051] 4) Call the relevant data in the database according to the input decision index, use the online analysis and processing module 26 to cross-query the database, realize the analysis of multi-dimensional data, fuse the data extracted from different sources, and improve the accuracy of information;

[0052] 5) After selecting and merging the data, call the traffic model library and the method library in the technical support module 25, perform preliminary processing on the data, and save the result;

[0053] 6) According to the input decision-making indica...

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Abstract

The invention discloses a highway network operation-oriented decision support system, comprising a hardware platform and a software system, wherein the hardware platform comprises a data access end, a data interactive processing platform and a user terminal connected by network equipment in sequence; and the software system comprises a data access module, an on-line analysis processing module, a state early warning module, a mining analysis module, an auxiliary decision module and a technical support module. Data generated during highway network operation can be intelligently analyzed, multi-dimensional mining analysis is performed on the data under the support of basic data and knowledge and the coordination of the modules to discover a problem and propose a solving strategy, and a scientific and intelligent decision support system is thus established for providing qualitative and quantitative suggestion for various action decisions for improving the operation and service levels, and assisting in realizing secure, efficient and green goals of on-line operation and service.

Description

technical field [0001] The invention relates to the application of computer, Internet, communication, artificial intelligence, data mining and decision-making in the field of expressway management, in particular to a decision support system for expressway network operation. Background technique [0002] In 2008, Jiangsu took the lead in realizing the smooth interconnection of expressways in the country, which accelerated the formation of a modern comprehensive transportation system in Jiangsu Province, supported the rapid economic and social development needs of the Yangtze River Delta region, and fully reflected the fundamentality, leading and leading nature of expressway construction. serviceability. In order to further implement the strategy of "strengthening transportation through science and technology" and promote the development of "four transportations", since 2012, the network operation and intelligent service construction of expressways in Jiangsu Province have ach...

Claims

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Application Information

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IPC IPC(8): G06Q50/30G06F17/30
CPCG06F16/254G06Q50/40
Inventor 张健张小丽余东豪郑元徐凌慧
Owner SOUTHEAST UNIV
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