Retractable Gap Guardrails for Ride Vehicle Loading Platforms
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Amusement park ride systems face challenges in preventing passengers from losing items through uncovered gaps in loading platforms while allowing ride vehicles to move freely during loading and unloading processes.
Innovation Solution
A gap blocking system featuring actuatable guardrail assemblies and panel assemblies that transition between extended and retracted positions, blocking access to gaps when ride vehicles are not present and allowing access when they are, using engagement features with ride vehicles to control the position of guardrail units and panels.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If guardrails are permanently installed to block gaps in the loading platform, then guest safety is improved by preventing access to gaps, but the ability of ride vehicles to move freely along the loading path is restricted
Solution Approach 1:
The guardrail assembly is designed to be dynamically reconfigurable, transitioning between an extended blocking position and a retracted clear position. The guardrails can be selectively extended to block guest access to gaps when vehicles are not present, and retracted to allow vehicles to move freely along the loading path when present. This dynamic adaptation resolves the contradiction by making the safety barrier conditional rather than permanent.
Solution Approach 2:
The system performs preliminary action by extending the guardrails before ride vehicles arrive at a loading position, proactively blocking guest access to gaps in advance. The guardrails are retracted before vehicles need to move, ensuring clear passage. This timing-based preliminary action ensures both guest safety and vehicle operational freedom without conflict.
2Productivity
If gaps in the loading platform are left uncovered to allow ride vehicle passage, then ride operation efficiency is improved, but guests may lose items through the uncovered gaps
Solution Approach 1:
The guardrail assembly provides a dynamic solution that adjusts the coverage of gaps based on operational needs. When ride vehicles are present and moving along the loading path, the guardrails are retracted to maintain operational efficiency. When vehicles are absent, the guardrails extend to block gaps and prevent guests from losing items. This conditional blocking resolves the contradiction between keeping gaps open for efficiency and closed for item retention.
Solution Approach 2:
The retractable guardrail assembly acts as an intermediary element between the gap and guests. It can be positioned to block the gap when needed to prevent item loss, or retracted when needed to allow vehicle passage. This intermediary mechanism provides flexible control over gap accessibility, resolving the contradiction between productivity and item retention.
3Reliability
If barriers are permanently installed at all gap locations, then guest access to gaps is fully blocked, but ride vehicles cannot pass through uncovered gaps in the loading platform
Solution Approach 1:
The guardrail assembly is designed with dynamic positioning capability, allowing it to transition between extended and retracted states based on operational requirements. When blocking is needed, guardrails extend to prevent guest access to gaps. When vehicle passage is needed, guardrails retract to clear the loading path. This dynamic behavior provides both comprehensive gap blocking and full loading platform functionality as needed.
Solution Approach 2:
The guardrail system is segmented into multiple independently controllable units that can be selectively extended or retracted. This segmentation allows specific guardrail sections to be blocked while others remain clear, enabling precise control over which gaps are blocked and which remain accessible for vehicle passage. This resolves the contradiction by providing selective rather than universal blocking.
Data Source
AI summary
A gap blocking system includes a loading platform having a gap separating a first portion of the loading platform from a second portion of the loading platform. A ride vehicle is coupled to a transport extending through the gap. A guardrail assembly having a plurality of guardrail units is coupled to the first portion, where the guardrail units are configured to transition between a first position and a second position. The guardrail units are configured to block access to the gap when in the first position. The ride vehicle includes an engagement feature configured to interface with an individual guardrail unit of the guardrail units to selectively transition the individual guardrail unit from the first position to the second position. The individual guardrail unit is configured to permit the ride vehicle to occupy a guest-accessible position adjacent to or on the loading platform in the second position.