Communication Between Movable Stations TRIZ Cases
- Submarine Cable Control Timing to Prevent Signal Interference
By sending control signals only when cable monitoring is idle, this case avoids interference and preserves both submarine functions.
- Convoy Integrity Monitoring via Dual-Line Disconnection Detection
Dual monitoring of communication and power line continuity detects unintended vehicle separation and triggers braking on disconnected rail cars.
- Convoy Integrity Monitoring for Fault-Induced Vehicle Decoupling
Dual-line monitoring detects unintended convoy decoupling and triggers braking so separated railway vehicles remain controllable.
- Convoy Line Integrity Monitoring for Safe Vehicle Decoupling
Dual monitoring of communication and power lines detects unintended convoy disconnection early and enables braking of separated vehicles.
- Trailer Power Line Communication for Multi-Trailer Identification
Power line transceivers and trailer IDs let one tractor identify and monitor multiple connected trailers in real time.
- Cableway Powerline Communication via Busbar and Current Collector
Using the cableway power supply line for PLC links vehicle and controller data through busbar contact, reducing extra hardware and data loss.
- Cableway Pantograph Powerline Communication for Reliable Vehicle Data
Powerline modems use the pantograph and busbar to exchange cableway vehicle data reliably, with buffer storage bridging contact gaps.
- Amphibious ROV Surface-Submerging Split for Wireless Underwater Control
A split surface and submerging body keeps wireless links above water while enabling untethered underwater operation and data transfer.
- Energy Chain Cable Wear Monitoring via Data Link Quality
Tracks cable wear in energy chains by analyzing packet loss and other data link quality signals, avoiding extra indicator conductors.
- Wire-Based Spatial Multiplexing for Wireless Interference Mitigation
Spatially multiplexed streams are frequency-separated on wire, then remixed for wireless transmission to cut interference and extend coverage.
- Trainline Receive Attenuation for Distance-Based Signal Overload
Adjustable receive attenuation adds fine signal control on MU cables, preserving distant trainline communication while preventing overload in closer systems.
- Cableway Closure Lock Monitoring via Powerline Busbars
Powerline communication over station busbars sends closure lock status to stop cableway vehicles from departing with defective locking.
- Elevator Ethernet Bus Architecture for Scalable Node Communication
A mixed multi-drop and point-to-point Ethernet layout replaces multiple elevator communication stacks, simplifying node expansion and data flow.
- Elevator Safety Bus Configuration for Sensor Node Identification
A common Ethernet bus links sensor node addresses to elevator components, cutting wiring complexity and manual safety setup errors.
- Elevator Safety Bus Configuration Using Sensor Node Address Linking
A common Ethernet bus links sensor node addresses to elevator safety components, cutting manual configuration effort and wiring complexity.
- Power Line Modems for Subsea Data Redundancy
Power line modems modulate signals onto existing power cables to provide redundant data pathways when primary fiber systems fail.
- Elevator Communication Gateway Analog Digital Integration
A unified gateway device bridges analog and digital cellular and wired telephone interfaces for elevator communication systems.