Cableway Operation With Symmetric Coupling and Flexible Capacity
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Solution Overview
Problem
Existing cable car systems are complex and expensive to operate, with limited flexibility to adapt to changing needs during operation.
Innovation Solution
A procedure for operating a cable car system that involves a majority of driving means moving self-driven and motor-driven along a guide rail, with the ability to couple and decouple from a train rope, ensuring symmetric weight distribution and flexible operation by varying the number of driving means based on passenger demand.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Duration of action of stationary object
If a circulating cable car system with motor-driven transport devices is used, then the system can operate continuously, but the operational complexity and cost increase
Solution Approach 1:
The cable car system is divided into two independent single-line systems instead of one continuous circulating system. Each system operates independently with its own traction cable, reducing operational complexity while maintaining continuous service capability through parallel operation
Solution Approach 2:
Instead of using a single circulating system that requires complex coordination, the invention inverts the approach by using two separate non-circulating systems. This simplifies control and operation while achieving the same continuous transport objective
2Productivity
If a circulating cable car system is used, then transport capacity is maintained, but flexibility to adjust to changing passenger demand is reduced
Solution Approach 1:
The system allows dynamic adjustment of the number of transport devices in each direction independently. Operators can increase or decrease the number of vehicles on each line based on real-time passenger demand, providing flexibility while maintaining adequate transport capacity
Solution Approach 2:
By dividing the system into two independent lines, each can be adjusted separately to match directional passenger flow patterns, enhancing adaptability to changing demand without compromising overall transport capacity
3Stability of the object's composition
If transport devices are coupled symmetrically to the traction cable, then weight distribution is balanced, but operational flexibility is reduced
Solution Approach 1:
The system separates the two lines so that each can have its own coupling pattern. This allows symmetric coupling within each line for stability while enabling asymmetric operation between lines for flexibility
Solution Approach 2:
The system dynamically adjusts the number of vehicles coupled to each traction cable based on demand. Symmetric coupling is maintained within each line for stability, while the overall system remains flexible through independent adjustment of each line's vehicle count
Data Source
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AI summary
Method for operating a cableway system (100) comprising a plurality of transport units (50) and a plurality of spaced-apart stations (10, 10A, 10B), wherein two spaced-apart stations (10, 10A, 10B) are connected to each other via a common haul rope (20) and form a gondola (60), wherein the transport units (50) are moved within the station (10) in a self-propelled and motor-driven manner along a guide rail (40), wherein the transport units (50) are coupled to the haul rope (20) when exiting the station (10), and wherein the transport units (50) are released from the haul rope (20) when entering the station (10) and are guided to the guide rail (40), wherein two transport units (50) coupled to the haul rope (20) and moving in opposite directions are arranged symmetrically with respect to a point of symmetry (S3). become.