Instruments For Road Network Navigation TRIZ Cases

A route search apparatus extends a search tree using composite link information to calculate accurate traffic costs across multiple road districts.

Calculating route point radii based on travel context resolves fixed perimeter inaccuracy.

Processor matches camera feature descriptors with geo-referenced map data to resolve object recognition reliability and speed trade-offs.

A lane positioning method obtains local map data using vehicle location status and a road visible region to determine the target lane.

A navigation device generates three-dimensional building representations to assist users in identifying unfamiliar destinations.

Segmented Fourier analysis detects lane divider marking changes to resolve the trade-off between measurement precision and algorithm complexity.

Modular segmentation and periodic data processing resolve the contradiction between navigation accuracy and battery power consumption.

A path planning system constructs a graph of vehicle states to determine optimal trajectories for autonomous vehicles.

A navigation device connects to a mobile terminal to receive map data updates.

A vehicle touch panel recognizes gestures to operate hidden functions without requiring visual confirmation.

Vector tile rendering allows dynamic map layer reordering, eliminating slow HTTP requests and compositing bottlenecks.

Determines route speed by dividing differential trajectory distance by time to resolve lane-specific accuracy issues at intersections.

Generating offset sample points stabilizes autonomous vehicle trajectories by resolving oscillations caused by unsmooth sensor map data.

Acoustic signals spatially indicate point of interest orientation relative to a moving vehicle using multi-transducer audio processing.

A vehicle control apparatus divides road areas into divided sections to calculate index values for route selection.

Coordinated vehicle sensor data verifies road obstructions, eliminating costly ground service deployments.

AI model corrects dead reckoning driving routes for accurate indoor vehicle parking position detection.

Attributed roadway trajectories provide pre-processed coordinate sequences with associated attribute values to enable precise vehicle navigation.

A navigation system dynamically sets a look-ahead point based on user position and orientation to provide turn-by-turn guidance.

UAVs and terrestrial robots detect last mile hindrances via image evaluation, providing pre-emptive navigation instructions or item transport.

A map information display apparatus segments regions to distribute transit time points for improved viewability.

A bank of parallel Kalman filters processes sporadic data link updates into composite likelihoods, stabilizing sensor tracking against measurement uncertainty.

A portable device projects navigation way-points onto surfaces using orientation data.

A mobile contact list organizer retrieves location coordinates to render associated maps on device displays.

Word segmentation extracts specific location details from vague user queries, resolving the trade-off between search accuracy and ease of operation.

Approximating wall locations from digital map feature labels reduces bandwidth and storage consumption while maintaining positioning accuracy.

Audio output device worn in the ear detects user head direction to generate localized navigation guidance without terminal processing delays.

A flood detection system combines meteorological data with vehicle traffic volume to identify flooded areas without dedicated sensors.

Map information management device captures images to detect real-world discrepancies against stored map data, eliminating driver distraction during updates.

A host server analyzes user calendar data to identify and score candidate waypoints for map presentation.

A contextual view portal overlays high-resolution imagery on a map canvas to display detailed local views within a software interface.

Computes risk indices for parking lot entrances using probe and map data to reduce collision probability with pedestrians.

A server consolidates regional trail data into a unified electronic mapping system for recreational vehicle riders.

GPS neutral zones suppress off-route notifications and route recalculation during intentional deviations.

A navigation device generates addressable destination objects from map area polygons to enable direct geographical searches.

A navigation system activates super detail mode to provide additional route guidance and landmarks.

A dispatch system provides real-time path guidance and access credentials to emergency vehicles navigating gated communities.

A safety system compares chassis sensor data against trusted tracking information to detect inconsistencies.

Segmented address input reduces task completion time by requesting only the misrecognized portion of a destination address instead of full re-entry.

A vehicle control system selects detection algorithms based on environmental conditions to process landmark data for pose determination.

Operator control system dynamically enlarges touchscreen panels based on touch coordinates and interaction history.

Navigation system evaluates spatial-temporal descriptors to rank path opportunities, reducing human error in complex multi-dimensional parameter spaces.

A dual-process system generates independent train-centric and network-centric routing solutions to validate movement authorities automatically.

Communication terminal requests targeted movement guidance from a server device to resolve outdated map information issues.

A detection unit scans a digital map with stored landmark locations to identify obstacles within its possible detection area.

A navigation system displays landmark images on mobile devices to guide users along routes without traditional maps.

A wireless device predicts future travel areas to pre-load and cache map data before arrival.

Microphone arrays detect acoustic signatures of empty spots to reduce fuel consumption from searching in heavy traffic.

A navigation system calculates composite routes combining non-terrestrial and ground segments for continuous vehicle guidance.