Instruments For Road Network Navigation TRIZ Cases

A positioning device calculates position data during movement using a movement measuring unit and passing position calculation control unit.

A mobile device processor combines location and movement sensor data to estimate vehicle acceleration with higher precision.

A vehicle information provision apparatus adjusts energy replenishment alert thresholds to manage battery state fluctuations.

A vehicle control unit updates a confidence zone using reference positions to determine the trustworthiness of estimated road geometries.

A map matching method selects candidate links based on distance and space suitability criteria to determine user location.

Real-time location feedback prevents caravan separation and eliminates manual tracking during driving.

A route planning procedure maintains candidate routes and updates accumulated cost and benefit values for each graph element.

A unified display system aggregates real-time data from multiple transportation modes into a single interface.

Autonomous driving device monitors operation parameters during override actions to accurately restore automated control aligned with occupant intentions.

A personal navigation apparatus uses inertial sensors to guide users back to recorded waypoints without external reference points.

A driving assistance system estimates target stop positions by integrating travel data from multiple vehicles.

An implicit neural representation model learns continuous latent fields of stochastic traffic properties to generate diverse human mobility trajectories.

A route length determination method calculates turn-off routes at intersections using road segment angles and assumed widths.

A computing platform generates a standardized Common Trip Format output by combining telematics and third-party data sources.

A route planning apparatus uses a communications network database to estimate wireless signal strength along candidate paths.

A routing algorithm calculates optimal task sequences to reduce agent travel distance and time.

A travel time calculation model uses historical data to estimate route duration directly.

Mapping server modifies static guidance using dynamic intersection data to resolve accuracy issues at complex junctions.

A map information apparatus updates vehicle position on detailed maps to generate road models for driving situation determination.

Navigation system updates background sky imagery according to vehicle driving direction, resolving static display limitations in 3D mode.

A telematics center provides sensor evaluation values to connected cars, enabling dynamic adjustment of automatic operation control based on recognition accuracy.

A vehicle computing system detects upcoming cellular dead zones using GPS coordinates to alert drivers before signal loss occurs.

Mobile devices exchange location indicators to map travel routes toward a calculated convergence point, resolving difficulties in meeting locations.

A navigation device identifies jump-out danger spots using past accident data and surrounding information.

A commuting data scoring system generates universal metrics to recommend alternative travel methods.

A vehicle shift controller calculates road curvature and inclination angles to adjust transmission gear patterns.

A route planning system pre-generates alternative paths using node weights and exception probabilities to enable immediate path switching.

Segmenting the interface into distinct functional areas reduces cognitive load while maintaining versatile sharing options for nearby devices.

Adaptive communications focal plane arrays suppress irrelevant optical signals, reducing data processing complexity while maintaining detection reliability.

A navigation system generates modified routes by selecting custom priorities based on user preferences and vehicle parameters.

An image recognizing apparatus integrates land object information with visual data to improve recognition accuracy.

A traffic information display system uses color coding to categorize messages for drivers.

A vehicle-mounted narrow-band wireless communication apparatus manages roadside and operating condition data to control human-machine interface output.

A web-based mapping application dynamically updates geographic data and advertisements based on user demographic profiles.

Processor circuit simulates virtual journeys to generate concatenated data records for digital road map updates.

Motion sensors cross-verify GPS data to maintain reliable navigation when signals drop, eliminating manual mode switching.

Segmenting continuous sensor streams into discrete trips reduces processing complexity while maintaining data completeness for accurate classification.

A vehicle display system calculates excess fuel consumption by comparing actual speed against a reference speed to inform drivers.

A vehicle information terminal calculates optimal speed to minimize total travel duration.

Automated conformity calculations replace manual map inspection, preventing machine misoperation and damage from faulty sensor data.

A manifest generation application creates work assignments from shipping label data.

A scalable indoor location model uses crowd-sourced inertial navigation signals from mobile devices to estimate user trajectories and map frequently traveled areas.

Calculates tollgate presence probability using decorrelated road context attributes to resolve detection reliability issues caused by inaccurate mapping data.

A road map data structure assigns permanent and serial identifiers to links for efficient hierarchical management.

Space map matching aligns user terminal coordinates with indoor building footprints to display precise locations on facility maps.

Server-side road link string conversion aligns disparate map data formats using intermediary identifiers.

Server calculates corrective parameters from nearby vehicle signals to fix positional inconsistencies in urban areas.

A processing system generates roadway elevation maps by filtering laser data points onto a 2D grid to identify minimum relative elevations.

A ground feature position identification device acquires images from multiple viewpoints to calculate precise spatial coordinates of roadside objects.