Instruments For Road Network Navigation TRIZ Cases

Segmenting path evaluation into time, mileage, and center dimensions resolves the contradiction between detection speed and accuracy for real-time monitoring.

Relocating the map database to a remote server reduces device complexity and battery consumption while providing bi-directional intersection guidance.

A charging amount calculation apparatus determines pre-running power needs using consumption and during-running data.

A navigation server corrects moving costs using static and dynamic factors to improve route planning accuracy.

A calculation system uses probe data to identify optimal road segments for sign placement based on trip destinations.

Maps accelerometer motion patterns to GPS fixes, conserving battery power while maintaining navigation accuracy in obstructed areas.

Precomputing filtered node sets via bidirectional search reduces query processing time while maintaining routing flexibility.

A vehicle control device autonomously navigates using stored manual driving routes and real-time sensor data.

Mobile computer mediates remote commands to actuate vehicle components, resolving safety risks when physical controls are absent.

A portable terminal estimates location by compensating position errors with motion sensor data and map matching schemes.

Information processing apparatus manages mid-journey alighting requests to identify and notify alternative vehicles for user reboarding.

Machine learning models predict road curvature from vehicle trace data, resolving spline fitting errors at complex intersections.

A route graph generation apparatus applies steepest descent optimization to update planar graphs from incoming trajectory data.

A vehicle positioning method associates probability distributions with road network edges to determine location using sensor data.

Processors estimate sensor housing conditions using humidity and temperature data, preventing condensation errors during autonomous driving.

A route network generation system calculates movable areas from 3D space models to build optimized navigation structures.

A raster-based data structure converts vector inputs from location-aware devices into a multidimensional matrix for efficient geo-information derivation.

Micro-towers relay signals in enclosed structures while augmented reality overlays camera views with target object markers and suggested paths.

A ride share agent retrieves user settings from a server to configure vehicle systems automatically.

A control unit calculates positioning information reliability using sensor data to switch between navigation modes.

A vehicle system learns driving routes and detects empty parking spaces using sensor data.

Automated application determines intermediate meeting points for separated participants using location inputs and preference constraints.

A vehicle warning device calculates required overtaking distance and compares it with available space to prevent unsafe junction entries.

A vehicle control device transmits position data to a server for external access.

A vehicle control system selects optimal driving paths by analyzing real-time sensor and map data for precise navigation.

A vehicle sensor method detects roadworks by comparing speed restriction signs across multiple cars.

A transmitter sends data relevant to a selected geographical region to a receiver in a non-railbound land vehicle.

Taxi information system displays real-time queue lengths to reduce idling time and improve operation efficiency.

A navigation system projects route boundaries using aerial imagery and vehicle sensors to guide users along defined paths.

A navigation system generates a scalable interface based on embedded device capabilities to present map overlays and native layers efficiently.

A node map system generates visual facility layouts using real-time user device feedback to provide accurate indoor navigation.

A driving assistance apparatus extracts junctional road data to calculate collision timing between vehicles.

Acquires electronic pictorial map information to overlay user-defined positions, resolving position identification accuracy issues from paper-based navigation.

A cloud server analyzes environmental images against default patterns to calculate device coordinates for augmented reality navigation.

A gesture-based interface executes simultaneous scrolling and expansion actions to navigate hierarchical information layers.

A vehicle controller segments biological signals and driving data to extract driver emotion information.

Navigation apparatus segments routes by hands-free and sleep time capabilities, resolving adaptability versus reliability trade-offs in autonomous routing.

A positioning device switches between absolute and relative modes using digital map data to maintain navigation continuity.

Master GPS coordinates synchronize follower vehicles through dynamic route adjustments, eliminating manual coordination complexity.

Server segments planned travel data into multi-vehicle proposal routes, resolving usability bottlenecks when departure points fall outside fixed driver paths.

A map-supported automatic driving system adjusts operation modes using vehicle sensors and navigation data.

A graduated navigation system transitions from turn-by-turn guidance to waypoint-based wayfinding when map data confidence drops.

A mapping application progressively unveils map feature images to determine user identification confidence levels for personalized settings.

A system transmits navigation routing information to devices lacking compatible applications using social networking services as a communication medium.

An automobile navigation system predicts driver actions via historical data analysis, reducing repetitive audio prompts that cause driver discomfort.

A display control unit renders a two-dimensional coordinate space with time and speed axes to visualize movement plans.

A multiple listing service map interface displays spatial search filters for real estate listings.