Loading Instructions for Delivery Vehicle Cargo Space

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Solution Overview

Problem

The inefficiencies in loading products into delivery trucks result in increased operational costs for retail sales facilities due to suboptimal unloading processes and potential product damage, as workers often make on-the-spot decisions without considering the intended destination or optimal stacking methods.

Innovation Solution

A system and method for generating step-by-step loading instructions based on product size, shape, and destination, using an electronic inventory management device that processes data to determine optimal locations and orientations within the cargo space, ensuring efficient and safe loading and unloading.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If workers manually load products into delivery trucks based on on-the-spot decisions, then loading flexibility is maintained, but unloading efficiency deteriorates and operational costs increase

Engineering Contradiction:
Improveunloading efficiencyVSAvoidloading system complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The system performs preliminary actions by calculating and determining the optimal loading sequence, location, and orientation of products before actual loading occurs. The electronic inventory management device creates a predetermined loading plan that guides workers through the loading process, ensuring products are positioned for efficient subsequent unloading at retail facilities.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The electronic inventory management device acts as an intermediary between the loading operation and unloading requirements. It processes product information, destination data, and vehicle cargo space characteristics to generate optimized loading instructions, mediating between the loading worker and the ultimate unloading efficiency goal.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Quantity of substance

If products are tightly stacked in the cargo space to maximize space utilization, then vehicle capacity is improved, but product stability deteriorates and damage risk increases

Engineering Contradiction:
Improvecargo space utilizationVSAvoidproduct stability during transport
Core Design Contradiction:
Quantity of substanceVSReliability

Solution Approach 1:

The system changes the parameters of product placement by determining specific loading locations, orientations, and stacking arrangements based on product characteristics and destination requirements. This optimization ensures both maximum space utilization and adequate stability by adjusting placement parameters rather than using uniform stacking methods.

Inventive Principle:
Principle #35Parameter changes

3Loss of time

If workers unload products without considering destination requirements, then unloading speed is maintained, but re-loading operations increase and operational costs rise

Engineering Contradiction:
Improveunloading timeVSAvoidoverall delivery operation efficiency
Core Design Contradiction:
Loss of timeVSProductivity

Solution Approach 1:

The system performs preliminary calculation of the loading sequence that anticipates unloading requirements. By determining the optimal loading order beforehand based on destination data and product characteristics, the system ensures that products requiring early unloading are positioned for easy access, eliminating the need for re-loading operations.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS10592842B2Methods and systems for loading products into a cargo space of a delivery vehicle
Publication Date: 2020.03.17 WALMART APOLLO LLC
  • US10592842B2 patent drawing
  • US10592842B2 patent drawing
  • US10592842B2 patent drawing

AI summary

In some embodiments, methods and systems of loading products into a cargo space of a delivery vehicle for delivery to retail sales facilities are described. A computing device at a product distribution facility processes an electronic packing list including products to be loaded into the cargo space of the delivery vehicle and retrieves data from a database that may include size, weight, and product characteristic parameters for the products on the electronic packing list, size and shape parameters of the cargo space of the delivery vehicle, and packing rules for the at least one product on the electronic packing list. The data is used by the computing device to generate step-by-step instructions for loading the products on the electronic packing list in a determined orientation and into a determined location in the cargo space of the delivery vehicle.