A traffic infrastructure maintenance strategy optimization method

A technology of infrastructure and maintenance strategies, applied in the direction of instruments, data processing applications, forecasting, etc., can solve problems such as maintenance solutions that cannot achieve results, and achieve the effect of improving accuracy

Pending Publication Date: 2019-06-14
SHANGHAI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The selected repair solution often cannot achieve the desired effect

Method used

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  • A traffic infrastructure maintenance strategy optimization method
  • A traffic infrastructure maintenance strategy optimization method
  • A traffic infrastructure maintenance strategy optimization method

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Embodiment Construction

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] It should be noted that when a component is said to be "fixed" to another component, it can be directly on the other component or there can also be an intervening component. When a component is said to be "connected" to another component, it may be directly connected to the other component or there may be intervening components at the same time. When a component is said to be "set on" another component, it can be set directly on the other co...

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Abstract

The invention discloses a traffic infrastructure maintenance strategy optimization method, which comprises the steps of data preparation, data processing, maintenance content and position determination, facility equipment classification, preventive maintenance scheme optimization and the like, and an optimal maintenance scheme is obtained by comprehensively considering three indexes of safety performance, maintenance cost and traffic service influence. According to the method, a space-time data deduction rule is designed, the automatic tracing of defects or fault causes is realized, a set of importance-based classification strategy is established, the method is oriented to multiple objectives of performance, cost, traffic and users, and the generation accuracy, man-machine interaction andintelligence of an optimization scheme are improved.

Description

technical field [0001] The invention relates to the field of traffic infrastructure maintenance, in particular to a traffic infrastructure maintenance strategy optimization method. Background technique [0002] In recent years, the maintenance strategy of transportation infrastructure has gradually shifted from traditional remedial maintenance to full life cycle maintenance. Full life cycle maintenance starts from the whole life cycle of the facility, takes the performance, cost and safety of the whole life cycle as the main indicators, plans the long-term maintenance plan of the facility, determines the appropriate maintenance timing and strategy, controls the deterioration process, ensures the safety of the facility, reduces the operating costs. [0003] The basis of life cycle maintenance is to be able to understand the evolution of facility performance and the impact of maintenance methods on performance, so complete and comprehensive historical data is the basis for th...

Claims

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Application Information

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IPC IPC(8): G06Q10/04G06Q10/06G06Q50/30
Inventor 胡珉刘云如喻钢甘丽凝余敏
Owner SHANGHAI UNIV
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