Airport check process optimization method based on queuing theory and generalized stochastic Petri nets

An optimization method and process optimization technology, applied in the direction of instruments, data processing applications, prediction, etc., can solve the problem of inconsistency between resource utilization and security inspection efficiency, and achieve the effect of improving security inspection efficiency and quality

Inactive Publication Date: 2018-09-07
NAT UNIV OF DEFENSE TECH
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  • Application Information

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Problems solved by technology

[0005] Therefore, the current airport security check has the problem that resource utilization and security check efficiency cannot be unified

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  • Airport check process optimization method based on queuing theory and generalized stochastic Petri nets
  • Airport check process optimization method based on queuing theory and generalized stochastic Petri nets
  • Airport check process optimization method based on queuing theory and generalized stochastic Petri nets

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Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0029] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are to distinguish two entities with the same name but different parameters or parameters that are not the same, see "first" and "second" It is only for the convenience of expression, and should not be construed as a limitation on the embodiments of the present invention, which will not be described one by one in the subsequent embodiments.

[0030] Firstly, it should be noted that this application studies the resource allocation problem in the security inspection channel. Firstly, a generalized stochastic Petri net (GSPN) is used to establish a security inspection process model. Then, we describe the pas...

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Abstract

The present invention discloses an airport check process optimization method based on a queuing theory and generalized stochastic Petri nets. The method comprises the steps of: obtaining airport checklayout information, and constructing a check process model based on the queuing theory, the generalized stochastic Petri nets and the check layout information; obtaining airport checking historical information, wherein the airport checking historical information comprises customer arrival time intervals and time required by service counter for target detection; substituting the checking historical information into the check process model for simulation calculation, and obtaining a simulation result; comparing simulation results to determine whether the results meet an expected effect or not,if no, correspondingly increasing check resources at transitions corresponding to a bank with the most average tokens or reducing check resources at transitions corresponding to a bank with the fewestaverage tokens; and continuously performing simulation calculation until the results meet the expected effect. The airport check process optimization method can accurately and effectively achieve optimization of the airport check process and can improve the check efficiency and quality.

Description

technical field [0001] The invention relates to the related technical field of security check process management, in particular to an airport security check process optimization method based on queuing theory and generalized stochastic petri net. Background technique [0002] Airport security screening is an integral part of national transport infrastructure and an important aspect of airport operations worldwide. Due to the high value of air transport services, airports around the world are facing the threat of terrorist attacks to varying degrees. In order to ensure the safety of all passengers, airport management has to spend a lot of manpower and material resources on security checks, and with the continuous increase of security check procedures, the time required for security checks is also increasing rapidly. After the 9-11 incident broke out, improvements in security inspection procedures, technologies, measures, and related laws quickly attracted widespread attentio...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q50/26
CPCG06Q10/04G06Q50/265
Inventor 朱晓敏包卫东张雄涛吴冠霖张国良闫辉陈俊杰张耀鸿周云刘宝宏周文张亮
Owner NAT UNIV OF DEFENSE TECH
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