Turnstiles TRIZ Cases
- Exit Gate Fraud Detection for Automated Retail Transaction Monitoring
See how gate devices detect fraudulent actions in retail transactions and automate alarm notifi
- Exit Gate Fraud Detection to Reduce Clerk Intervention Burden
See how a gate device stores fraud detection data and triggers alarms only when fraudulent cust
- Automatic Passage Gate with Rotatable Base for Emergency Evacuation
See how a passage gate combines sliding panel operation with a rotatable base portion to expand
- Physical Barrier Hand Hygiene System to Prevent Infection Transmission
See how a rotating arm barrier physically blocks healthcare worker entry until hands are saniti
- Gang Clamp Bracket Assembly for Stable Mobile Access Control
Offset-leg brackets and fasteners couple adjacent mobile access control units to limit differential movement on uneven ground.
- Turnstile Rotation Assembly With Auto-Return and Overload Protection
A restoring, buffer, and lock mechanism gives turnstiles flexible modes, automatic reset, safer rotation, and overload protection.
- Planetary Brake Assembly for Compact Access Control Barriers
A planetary gear brake boosts shaft braking torque in slim access barriers while cutting brake size, power use, noise, and setup effort.
- Electromagnetic Planetary Brake for Slim Access Control Barriers
By braking a faster sun gear through a planetary train, this access barrier design delivers high holding torque with lower noise, power use, and brake size.
- LiDAR Barrier Assembly for Precise Passage Sealing Control
LiDAR-based object tracking opens and closes a passage barrier only for moving entrants, reducing leakage, energy loss, and collision risk.
- Modular Passage Routing With Pivoting Guides for Flow Separation
Biometric and spatial tracking steer people through modular gates and pivoting guides to separate flows and improve passage efficiency.
- Modular Pedestrian Gateway Assembly for Stable Temporary Crowd Flow
A modular gateway uses reversible barriers, ramps, and row preselectors to manage dense spectator flow without ground fixation.
- Ceiling-Mounted Access Gate for Flexible Lobby Repositioning
A ceiling-mounted gate replaces floor-fixed turnstiles, enabling quick relocation, smaller lobby footprints, and easier installation during construction.
- Automatic Gate Motor Assembly Standardization Across Gate Types
A shared motor assembly drives swing, sliding, and pivoting gates with parameter changes, cutting mechanical complexity, spares, and cost.
- Archway Truss Layout for Accurate Cart Item Detection
Barrier-guided archway truss lanes improve cart item detection by isolating camera views and combining cameras, RFID readers, and displays.
- Pedestrian Gate with Eccentric Locking Element for Wider Passage
An eccentric locking element clears handrails and functional modules during gate rotation, widening passage space and reducing entrapment risk.
- Rotational Person Separating Device With Delayed Blocking-Beam Pivoting
A control guide delays one blocking beam and accelerates another during rotation, clearing passage while maintaining person separation.
- RTOF Turnstile Anti-Climb Detection With Location-Specific Alarms
An upward-angled RTOF beam detects climbing at defined distances, enabling location-specific alarms and fewer false alerts.
- Rotary Barrier Beam Control for Clear Separation-Area Passage
A rotary receptacle, coupling device, and control guide pivot unused beams away to improve passage clearance.
- Variable Power Brake for Entrance Exit Systems
A variable power brake adjusts current and voltage to drive a shut-off device.
- U-Shaped Barrier Mount With Adhesive Grooves
Internal adhesive grooves in the U-shaped mount secure the barrier element, reducing manufacturing complexity and cost while maintaining structural strength.
- Modular Pedestrian Passageway with 3D Detection and Composite Structure
Composite segmentation reduces device weight while maintaining mechanical strength, enabling faster installation of the access control unit.
- Dual Light Band Display Unit for Passage Control
A display unit integrates front and rear light bands to signal access results from multiple angles.
- Dual Turnstile Algorithmic Lane Selection
Processor algorithms randomly or strategically select unlocked lanes, eliminating manual bottlenecks while maintaining high throughput.
- Transparent Barrier Assembly with Embedded LED Indicators
A transparent barrier assembly integrates embedded light sources to couple illumination through the structure for clear visual indication.
- Capacitive Rotation Encoder for Passage Barrier Position Detection
A capacitive rotation encoder detects the angular position of a passage barrier member using electrical field changes between fixed and rotatable components.
- Pivoting Barrier Detection Waves Permeable Material
Detection waves pass through a permeable barrier element to resolve interference issues that prevent accurate person tracking in confined spaces.
- Passage Barrier Torque Transmission Locking Mechanism
A passage barrier uses torque transmission toothing to drive a hollow shaft and locking device for flexible pivoting range adjustment.
- Flexible Band Gateway for Controlled Access
Spring-loaded flexible bands reduce operating power and injury risk by replacing rigid panels in access control systems.