Refuge Islands TRIZ Cases

See how a modular flowerpot system integrates automated irrigation, solar power, seating, and l

Preformed straight and corner band pieces repair damaged fuel pump islands on site, cutting demolition, cost, and downtime.

Wheel cutouts let vehicles dock close to the platform, reducing boarding gaps while maintaining stable stopping and safer passenger access.

A pivoting cover under the sliding step preserves the vehicle seal while creating a usable tread when the step retracts.

A curved-rotation footboard with frictional contact retracts on train impact, reducing damage and simplifying platform installation.

Ring-shaped inflatable seals isolate the door gap in vacuum train stations, cutting air exchange and pump-down time for faster boarding.

Inflatable ring seals close the gap around aligned train and station doors, cutting air leakage and station standstill time in vacuum trains.

A mechanical lock and adjustable roller layout controls platform gap filler protrusion without electric power, cutting complexity and maintenance.

A bidirectional sawtooth station lets autonomous vehicles turn around at berths, cutting urban space needs and avoiding guideway switches.

Screw foundations replace excavation and concrete, giving plastic train platforms secure anchoring with fast assembly, reuse, and lower maintenance.

Sensors and automated deployment let this train access ramp bridge both vertical and horizontal platform gaps without manual adjustment delays.

This prefabricated platform system enables rapid horizontal and vertical adjustment while helping avoid track closures.

A ground-contained tilting frame and extension frame deploy a controlled ramp from the road surface to transport vehicles.

Segmented sub-blocks move along support shafts to maintain uniform rope tension, eliminating cumbersome bolt-based adjustments and temperature-related drift.

Upper slab vents and dampers actively balance pressure waves from passing trains, eliminating ear discomfort for waiting passengers.

Friction-enhanced modular units resist lateral vehicle loads through surface texture and angled geometry, eliminating anchor installation time.

An automated access system deploys a ramp via linear actuators and cam mechanisms to eliminate manual driver assistance and reduce travel delays.

Segmented autonomous cabins divert directly to destination stations along overhead tracks, eliminating stops and reducing urban congestion.

A navigation system integrates walking, mass transit, and driving directions using a unified database structure.

Segmented canopy modules with dynamic barriers resolve weather exposure and collision risks while adapting to varying train positions.

Auxiliary load carriers consolidate order items and transfer them to destination carriers using gravity, reducing expensive conveying infrastructure.

Segmented modular components and telescopic pillars enable rapid assembly and precise positioning of movable support frames over active railway lines.

Dynamic stanchion adjustment compensates for enclosure deflection to preserve safe clearance above tank hatches.

Passengers signal carrier vehicles via control modules to stop at stations, eliminating operator needs and reducing congestion.

Galvannealed steel concrete forms integrate zinc coating during roll forming to create paintable, corrosion-resistant construction molds.

Overlapping multi-stage blocks reduce installation height and volume while maintaining reliable passenger safety barriers.

A train platform safety device uses a rotating unit to move wire ropes for passenger access control.

Electric torque motor supplements rope power take-off to prevent roller sheave slipping without over-dimensioning the transmission system.

Physical lane separators segment roadways into dedicated merge and bypass lanes, preventing through traffic from crossing barriers near entrances or exits.

Synchronized turntable rotation enables a transfer vehicle to capture and release passengers from moving omnimover trains without stopping the ride.

A trapezoidal polymer workstation provides thermal insulation and drainage for flagmen directing traffic.

Transceivers on trains and platforms automate door control, eliminating complex signalling dependencies and manual overrides for safer retrofitting.

Hydraulic propulsion moves a boat chain through a guide channel, resolving the trade-off between ride novelty and mechanical drive complexity.

A gap filler lock mechanism uses a link lever system to convert swing motion into linear motion for plate positioning.

Bending the steel perimeter creates anchoring points for stainless steel and concrete, reducing maintenance on deteriorating bases.

A mechanical lock system secures a gap filler plate without electric power using spring force and interlocking surfaces.

Automated overhead cranes transfer containers directly between rail cars, eliminating truck dependency and reducing terminal real estate requirements.

A pump island protector combines stainless steel components with high-strength concrete to stabilize deteriorating bases.

Segmented composite edge slabs with locking mechanisms allow gauge adjustments without platform demolition, reducing track renewal costs.

Optical beam detection identifies falls on railway platforms, replacing costly video cameras and reducing maintenance complexity.

U-shaped installation bodies form trough-like structures that separate utilities from the walking surface, reducing retrofitting complexity.