Determining cold-chain shipment packaging
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Solution Overview
Problem
Current cold-chain shipment packaging methods do not account for temperature fluctuations along transit routes, leading to inefficient use of phase change materials and potential temperature excursions, resulting in wasted resources and suboptimal product protection.
Innovation Solution
A system that calculates temperature profiles for specific transit routes by correlating origin, destination, and intermediate locations with weather and transit data, then performs thermodynamic analyses to determine the most appropriate packaging configurations, considering phase change materials, container sizes, and insulation to ensure products remain within a desired temperature range.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the same size shipping container and layout of phase change materials are used for each cold-chain shipment, then packaging consistency and ease of operation are improved, but temperature excursions occur on hot or cold transit routes and resources are wasted
Solution Approach 1:
The patent implements dynamic packaging configuration that adapts to specific transit route conditions. The system calculates optimal packaging parameters including container size, insulation thickness, and phase change material quantity based on weather forecasts, transit duration, and route-specific temperature profiles, replacing static one-size-fits-all packaging approaches
Solution Approach 2:
The patent changes key packaging parameters dynamically based on transit conditions. The system adjusts container insulation properties, phase change material quantities, and packaging configuration according to calculated temperature profiles, transit time, and weather conditions, enabling optimal temperature control for each specific shipment scenario
2Reliability
If excessive phase change materials are used in packaging, then temperature control reliability is improved, but resource waste and cost increase
Solution Approach 1:
The patent applies partial action by calculating and using only the necessary amount of phase change materials required for each specific transit scenario. The system determines optimal quantities based on transit route temperature profiles, shipment duration, and product thermal requirements, avoiding both insufficient and excessive material usage
Solution Approach 2:
The patent optimizes phase change material quantity as a variable parameter based on specific transit conditions. The system calculates precise material requirements considering weather forecasts, transit duration, container insulation properties, and product thermal characteristics, replacing fixed material allocation with dynamic optimization
3Reliability
If customized packaging configurations are calculated for each transit route, then temperature control reliability and resource efficiency are improved, but device complexity and calculation requirements increase
Solution Approach 1:
The patent performs preliminary calculations of optimal packaging configurations before shipments are packed. The system uses weather forecasts, historical transit data, and thermal modeling to pre-determine container specifications, insulation requirements, and phase change material quantities, enabling informed packaging decisions prior to shipment preparation
Solution Approach 2:
The patent introduces a computational intermediary system that bridges transit route conditions and packaging requirements. The system uses thermodynamic models, weather data, and transit information to calculate optimal packaging parameters, serving as an intermediary layer between environmental conditions and physical packaging configuration
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This approach optimizes packaging by reducing unnecessary material usage, minimizing temperature excursions, and ensuring product integrity through dynamically updated data and probabilistic calculations of transit routes, thereby enhancing logistics efficiency and cost-effectiveness.
Implementation Method 1
Specialized packaging may include, for example, phase change materials such as frozen ice packs, gel packs, dry ice, etc.
Implementation Method 2
phase change materials such as frozen ice packs, gel packs, dry ice
Implementation Method 3
cold-chain shipments may also utilize insulated shipping containers and/or specialized packaging
Data Source
AI summary
Various techniques are described to compensate for weather and other extraneous temperature conditions along a transit route when preparing a product for cold-chain shipment packaging. The origin and destination of the shipment may be determined to calculate one or more transit routes, which may include each stage along each transit route. Weather data may be received from one or more sources to build a weather database for one or more locations, which may be used to generate a temperature profile indicating the expected temperature and duration at each stage of transit to which the cold-chain shipment will be exposed. Thermodynamic calculations may then be performed in accordance with the temperature profile to determine the best available packaging option to prevent the product's temperature from falling outside of a desired or mandatory cold-chain temperature range.