Carriage Position Control for Obstruction-Free Delivery Loading
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Solution Overview
Problem
Existing delivery systems face inefficiencies in carrying-in work of carriages due to their disposition around doorways, leading to obstructed movements and inefficient delivery processes.
Innovation Solution
A control device that manages the movement of articles and carriages using correspondence information associating article, carriage, and disposition position, employing RFID for identification and a display plate for destination display, along with an automatic movement device to optimize path and order management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If carriages are disposed around the doorway of the accommodation chamber in advance, then delivery preparation is simplified, but carriage carrying-in work efficiency deteriorates due to obstruction and inefficient movement paths
Solution Approach 1:
The control device determines the optimal disposition position for each carriage before delivery, and carriages are moved to these predetermined positions in advance. This preliminary positioning is stored in the storage section and executed before the actual delivery operation, allowing delivery workers to simply retrieve carriages from known locations rather than searching or manually positioning them during delivery operations.
Solution Approach 2:
The system dynamically determines carriage disposition positions based on multiple factors including worker schedules, delivery priorities, and accommodation chamber layout. The control device calculates optimal positions that balance delivery efficiency with carriage movement efficiency, adjusting the disposition strategy based on real-time conditions rather than using fixed predetermined positions.
2Device complexity
If multiple carriages are managed without systematic association, then system complexity is reduced, but delivery work efficiency deteriorates due to lack of coordinated path optimization
Solution Approach 1:
The system segments carriage management by creating individual correspondence records for each carriage, associating specific identification information with each carriage's disposition position. This segmentation allows the control device to manage multiple carriages independently while optimizing their positions systematically, rather than treating all carriages as a single group.
Solution Approach 2:
The control device continuously monitors carriage positions and delivery progress, using this feedback to dynamically adjust disposition position determinations. The system learns from delivery patterns and worker schedules to optimize future carriage positioning decisions, improving efficiency over time while maintaining manageable system complexity through automated control.
Data Source
AI summary
A control device according to the present disclosure is used in a delivery system that uses a transporter for accommodating a carriage on which an article is loaded in a cargo chamber and delivering the carriage to deliver the article to an accommodation chamber in which multiple carriages are disposed. The control device includes a storage section configured to store correspondence information in which identification information on the article, identification information on the carriage on which the article is loaded, and information on a disposition position of the carriage disposed in the accommodation chamber are associated with each other, and a management control section configured to manage a movement of the article by using the correspondence information.