Cable Transport Station Guide System for Safe Passenger Handling
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Solution Overview
Problem
Cable transportation systems face challenges in ensuring safe and comfortable embarkation and disembarkation of passengers without compromising hourly capacity, particularly in urban and tourist environments where passengers are accustomed to stationary vehicles and have varying mobility needs.
Innovation Solution
The proposed station design includes a guiding device with an inlet guide, diverging point, multiple intermediate guides, and an outlet guide, along with a control unit that temporarily stops transporting units at designated points for safe embarkation and disembarkation, while maintaining continuous motion outside the station. This design features platforms with doors that open only when units are stationary and time indication devices to organize passenger flow.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If transporting units are temporarily stopped at intermediate guides for embarkation and disembarkation, then passenger safety and comfort are improved, but system hourly capacity deteriorates
Solution Approach 1:
The station is divided into multiple intermediate guides (at least two) that branch from the inlet guide and converge to the outlet guide. This segmentation allows multiple transporting units to be stopped at different locations simultaneously, enabling parallel embarkation and disembarkation operations while maintaining system throughput.
Solution Approach 2:
The control unit coordinates the movement of transporting units through the inlet guide, intermediate guides, and outlet guide to ensure continuous flow. While some units are stopped for passenger operations, others are in transit or being prepared, maintaining continuous useful action throughout the system and preserving hourly capacity.
2Productivity
If multiple intermediate guides are provided in parallel structure, then embarkation and disembarkation efficiency are improved, but device complexity increases
Solution Approach 1:
Multiple intermediate guides converge to a single outlet guide, merging the parallel paths back into one continuous flow. This combining approach allows parallel operations during embarkation and disembarkation while simplifying the outlet structure and maintaining a manageable overall system complexity.
Solution Approach 2:
The control unit acts as an intermediary that manages the complex routing logic between the inlet guide, multiple intermediate guides, and outlet guide. By centralizing the control function, the physical guide structure can be relatively simple while the control system handles the complexity of coordinating multiple paths and stopping points.
Data Source
AI summary
A station for a cable transportation system comprising a plurality of transporting units supported and moved outside the station by at least one cable, the station comprising an inlet and an outlet for the transporting units; a guiding device for guiding the transporting units inside the station between the inlet and the outlet; wherein the guiding device comprises an inlet guide extending from the inlet to a diverging point, a plurality of intermediate guides extending along different paths between the diverging point and a converging point; and an outlet guide extending from the converging point to the outlet of the station; a control unit configured for alternately feeding at least a transporting unit along the intermediate guides and for temporary stopping the transporting unit at at least one stopping point along the intermediate guides for enabling the embarking and disembarking while the transporting unit is stopped.