Instruments For Road Network Navigation TRIZ Cases

A vehicle position calculation function replaces erroneous GPS data with pre-calculated positions using speed signals.

Driving assistance device detects lane change intention using steering angle and road shape data to suppress unnecessary obstacle avoidance interventions.

A computing device determines predicted travel duration to a transit exit location and outputs a context-based notification.

Filtering noisy probe data via statistical bearing aggregation to resolve trajectory accuracy issues in low-density mapping scenarios.

Segmented tile caching resolves screen space constraints by prioritizing local data retrieval for efficient mobile navigation.

A location analytics system links device coordinates with demographic data to generate accurate user profiles without requiring prior registration.

A vehicle control device adjusts lane keeping responsivity based on road geometry to manage steering corrections.

A pedestrian navigation system calculates preferred pathways using real-time traffic signal timings and user device feedback.

Controller calculates trailer bent angles from segmented sensor distances to apply curvature-specific steering offsets, preventing lateral departure.

Curved path models connect road segments to resolve intersection geometry representation accuracy issues.

Segments complete routes into partial steps across interconnected signages, resolving user convenience and system complexity trade-offs.

A state container synchronization method creates local update packets and compares timestamps to apply selective data transfers.

Tight and Loose Network Index structures partition spatial networks to filter candidate nearest neighbors efficiently.

A method generates continuous geometric data from point sets using primary and secondary base elements connected by transition curves.

A voice-interfaced system analyzes user emotional states and expertise levels to provide adaptive in-vehicle assistance.

A vehicle position correction method fuses GNSS data with digital map objects to establish precise location coordinates.

Altitude maps combine barometric and radio measurements to resolve floor detection errors in indoor positioning.

A navigation aid device calculates ship positions at multiple time points to determine spatial relationships with obstacles.

A vehicle safety calculator determines a usage match score by combining maintenance records with renter preferences.

Passenger interfaces set speed and comfort parameters to adjust autonomous vehicle acceleration, braking, and steering profiles.

A transport service system segments route data to deliver personalized navigation paths to individual user devices.

A pedestrian device receives calculated positioning offsets from nearby vehicles to correct raw GPS location data without pairing.

Matching planned and actual route segments using onboard data recalibrates the energy usage model, improving prediction accuracy.

Segmented dynamic lane views resolve driver disorientation by displaying only the next maneuver, preventing information overload.

Deep learning forecasting models predict medical supply requirements across multiple locations to prioritize autonomous vehicle dispatch.

An automatic operation control system determines impassable regions using state quantity variability in environment maps.

Smartphone GPS tracks sequential location coordinates to determine vehicle direction of travel against road rules.

A secondary navigation data source provides current route information to an autonomous vehicle entering specific zones.

A switching module connects satellite or inertial positioning modules to a processing unit for navigation data.

An automated vehicle assessment system compares sensor measurements against baselines to identify undesirable routes and notify drivers of poor operation.

Overlay mobile location data with existing maps to identify missing sections, reducing manual update effort.

A guide display control apparatus generates real-time route diagrams for facility users navigating multiple destinations in a specific visit order.

Encoding categorized links in a bloom filter reduces server bandwidth consumption while maintaining accurate route validation.

A vehicle navigation device determines the current travel lane by fusing satellite positioning data with real-time camera images of road markings.

Pre-stored traveling area data enables immediate positional relationship determination upon receiving a stop signal from another vehicle.

Travel assistance device calculates merging failure expectations to identify suitable destination vehicles for safe lane changes.

Neural networks predict traffic signal states to reduce travel time and improve navigation accuracy in dynamic conditions.

A cubic Hermite spline method estimates vehicle trajectories using probe position and speed vectors to define smooth curved paths.

A U-turn logging system records vehicle characteristics to adjust navigation routes for specific turning constraints.

System processes traveler probe data to identify bus patterns and dynamically update lane restrictions, preventing navigation errors in prohibited areas.

A navigation system generates routes by analyzing user travel patterns and safety data.

An interactive user interface enables real-time manual rotation and translation of 3D point cloud data within virtual space.

A guidance device calculates prediction error ranges for multiple routes to provide precise arrival time estimates.

A navigation system calculates dynamic familiarity scores for individual road segments to tailor instruction detail.

A map difference data generation apparatus segments updates by link and determines dependency relationships between them to maintain road network integrity.

A stochastic model converts location histories into transition matrices for probabilistic estimation.

Assigns vehicle messages to specific spatial positions on a perspective view, resolving ambiguity in driver warnings.

Dynamic routing adapts to manual or autonomous modes, optimizing paths for safety and speed in varying traffic conditions.

Parking infrastructure sensors detect vehicle distance from fixed points to determine position, eliminating complex onboard sensor systems.

A navigation system generates familiarization content for high cognitive load route portions using a cognitive model.