Linear asset inspection plan evaluation method, system and equipment based on constraint
An evaluation method and asset technology, applied in the field of rail transit, can solve problems such as deviations, achieve the effects of reducing negative impacts, ensuring guidance, and improving scientificity and efficiency
Pending Publication Date: 2022-05-27
CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD
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Problems solved by technology
Existing research results on the preparation of transportation infrastructure inspection plans cannot be directly applied to the evaluation of inspection plans
[0005] During the actual implementation of the inspection plan, due to the interference of various random factors, the actual progress of the inspection plan will deviate from the plan
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[0077] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0078] During the execution of the rail transit linear asset inspection plan, it is unavoidably affected by various random disturbances (such as severe weather conditions), making the actual inspection progress inconsistent with the plan. At the same time as the remaining inspection tasks, the adjusted plan should be minimized compa...
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The invention discloses a constraint-based linear asset inspection plan evaluation method. The method comprises the steps of determining a time constraint, a construction period constraint, a space constraint, a rate constraint, a resource constraint and an inspection continuity constraint; based on the time constraint, the construction period constraint, the space constraint, the rate constraint, the resource constraint and the inspection continuity constraint, forming a track traffic linear asset gridding inspection plan evaluation model; and evaluating a linear asset inspection plan according to the track traffic linear asset gridding inspection plan evaluation model. According to the method, a scientific and efficient evaluation scheme is provided for the inspection plan, and when the inspection plan is formulated or optimized, the rationality of the inspection plan is screened or evaluated through the evaluation model with constraint conditions.
Description
technical field [0001] The invention belongs to the field of rail transit, and in particular relates to a constraint-based linear asset inspection plan evaluation method, system and device. Background technique [0002] With the increase of rail transit operation density and the improvement of safety requirements, it is necessary to designate an inspection plan for the existing rail transit assets to effectively arrange maintenance and repair operations. How to ensure that the inspection plan can be successfully implemented under the specified period and conditions to become a rail transit line The guidance of the asset inspection plan is an important problem faced by managers. [0003] Linear Assets are assets that have measured starting and ending points and can be maintained in sections. IBM defines line assets as assets that are maintained in sections and can be measured along the line to specify work, monitoring, metering, marking locations, and more. For linear asset...
Claims
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Login to View More IPC IPC(8): G06Q10/04G06Q10/06G06Q10/00G06Q50/30
CPCG06Q10/04G06Q10/06312G06Q10/20G06Q50/40Y04S10/50
Inventor 李擎张晚秋王雨李子白张波
Owner CRSC RESEARCH & DESIGN INSTITUTE GROUP CO LTD