Two-Layer Railcar Viewing System with Locking Transition

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Solution Overview

Problem

Existing viewing systems are monotonous as the audience is limited to a fixed viewing platform, restricting their ability to change viewing positions and experience different angles and spaces.

Innovation Solution

A two-layer film and television railcar system with a first railcar moving on a first rail track and a second railcar with a second rail track arranged above, featuring a locking apparatus for seamless transition and a sensing device for controlled movement, along with six-degree freedom movement for viewing seats, allowing dynamic positioning and immersive experiences.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the viewing platform is fixedly arranged, then the structure is simple and stable, but the viewing range and viewing space are limited

Engineering Contradiction:
Improveviewing rangeVSAvoidsystem complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The viewing platform is transformed from a fixed structure to a dynamic mobile railcar system that can move along rail tracks. The railcar carries audiences to different locations and heights, enabling dynamic adjustment of viewing positions and expanding the viewing range while maintaining structural stability through the rail track guidance system.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system introduces vertical dimension by arranging rail tracks at different heights (first rail track and second rail track). The mobile railcar can operate on multiple elevated levels, transforming a two-dimensional horizontal viewing space into a three-dimensional viewing experience, thereby expanding viewing space without proportionally increasing system complexity.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

2Adaptability or versatility

If the audience can only watch from different angles at the same location, then the system is simple, but the viewing experience is monotonous

Engineering Contradiction:
Improveviewing position variabilityVSAvoidoperation complexity
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The railcar system enables dynamic movement to different locations and heights along the rail tracks. Audiences can experience viewing from multiple positions including different floors and angles, transforming the static viewing experience into a dynamic one where the viewing position varies continuously, thereby eliminating monotony.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system employs nested rail track structures where the first rail track and second rail track are arranged at different heights. The railcar can navigate through this nested spatial configuration, allowing audiences to access multiple viewing levels and positions within a compact vertical space, enhancing viewing position variability without excessive operational complexity.

Inventive Principle:
Principle #7Nested doll (Nesting)

3Adaptability or versatility

If a locking apparatus is added to lock the first railcar onto the second rail track, then the railcar can transition between layers, but the device complexity increases

Engineering Contradiction:
Improverailcar transition capabilityVSAvoidlocking mechanism complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The locking apparatus acts as an intermediary mechanism that enables the railcar to transition between the first rail track and the second rail track. This mediator component allows the railcar to be securely locked onto different rail tracks at different heights, facilitating multi-level navigation while maintaining a relatively simple overall structure through standardized locking interfaces.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS9993740B2Viewing system based on two-layer film and television railcar
Publication Date: 2018.06.12 SHENZHEN OCT VISION INC
  • US9993740B2 patent drawing
  • US9993740B2 patent drawing

AI summary

A viewing system based on a two-layer film and television railcar, comprising a first railcar moving on a first rail track and a second railcar of a second rail track arranged thereabove; at the docking point of the first railcar and the second railcar, the first rail track and the second rail track are positioned on the same plane; and arranged on the bottom of the first railcar is a locking apparatus used for locking the first railcar onto the second rail track when the first railcar moves on the second rail track. Viewers can experience different viewing positions and viewing space by means of the first railcar and the second railcar, and can use the changing movement of the railcars to enjoy different film and television content.