Particular Environment Based Services TRIZ Cases

A movable body monitoring apparatus acquires and stores movement data from non-support vehicles using a detector to validate passage.

A vehicle communication system transmits low-frequency polling signals to detect portable device proximity within a predetermined range.

Services Capability Layer generates globally unique identifiers for M2M application instances.

A vehicle virtual desktop allows remote analysis of stored data, eliminating bulky cellular transfers that delay emergency response.

Wireless signal fingerprinting determines device floor and location without hardware installation, resolving GPS degradation and high deployment costs indoors.

Optical base stations guide evacuation routes by altering light colors based on disaster proximity, eliminating dedicated infrastructure costs.

A relay station filters vehicle-to-vehicle messages using content analysis and trajectory data to forward only relevant transmissions.

A mobile device extracts text messages and phone numbers to initiate real-time vehicle location sharing through a server intermediary.

Randomizing radar transmission time intervals orthogonalizes waveforms to suppress interference from overlapping signals.

A vehicle log management device selectively transmits security logs or statistical results to reduce communication volume.

A handheld countermeasure device uses directional antennas to transmit disruptive waveforms against unauthorized drones.

A roadside unit receives vehicle event messages and broadcasts them to nearby devices using dedicated spectrum resources.

A cart-based self-registration system detects item removal and measures elapsed time before customer registration.

Independent check functions verify if actions move the system towards specified states, identifying rogue sensors and poorly written policies.

Backend context matching verifies location and credentials to enable cross-system device control without IT involvement.

System uses periodic sensor updates to provide real-time passenger presence indicators, reducing conversation overhearing risks during hands-free calls.

Processing node correlates mobile network location data with public transport paths to determine subscriber transportation modes.

A sidelink semi-persistent scheduling activation release downlink control information structure includes a configuration index field.

Dynamic key generation prevents static credential compromise while maintaining authentication simplicity.

Sensor devices broadcast identification signals upon detecting user-defined trigger conditions for automatic wireless device grouping.

This approach segments data collection along frequent movement paths to resolve the contradiction between high positioning resolution and increased database creation cost.

Autonomous vehicles detect and log access point signals to identify rogue networks, eliminating manual war driving time.

A policy and token-based authorization system validates requests against pre-defined rules to generate secure access tokens.

A distributed attack monitoring system segments detection patterns between a center apparatus and a terminal apparatus to process event logs.

Segmenting vehicle groups via a leading coordinator reduces network complexity and prevents resource congestion during high-density traffic.