Navigational Calculation Instruments TRIZ Cases

Dynamic display range prevents excessive scaling of distant excavators by adjusting reference points based on upper and lower boundary lines.

Probabilistic state estimation compensates for low-cost sensor drift and noise, enabling reliable ADAS performance without expensive pre-calibration.

A flight path calculation system uses lidar wind data to recalculate drone trajectories.

Modular crawler navigates confined air gaps using sensor data for real-time defect mapping and operator haptic orientation, eliminating rotor disassembly.

A location-based entertainment system generates interactive content using navigational data to engage travelers during their journey.

Processing satellite altimeter chord lengths infers floe size distributions, replacing infrequent visual photography with continuous Arctic monitoring.

A drone buoy system determines optimal placement locations using real-time data to improve weather monitoring.

GPS-enabled goggles provide real-time haptic feedback to correct swimmer deviation, reducing course distance by up to 20 percent.

A routing system determines paths through predefined spaces by comparing segments from source and destination locations to common junction points.

RF anchor points map radio frequency signals to known locations, resolving signal blocking by building structures.

A mobile device uses wireless signals to detect nearby transmitting devices emitting visible light for communication.

Convex optimization fuses dead reckoning tracking data with map constraints to correct cumulative error and maintain reliable indoor positioning.

A navigation system processes photographed boarding guide images to identify station routes and traveling directions.

Low Earth Orbit satellite signals combine communication channels with pseudo-random noise ranging overlays to boost transmission power.

Automates attribute target area registration by processing boundary coordinates and distances, eliminating manual measurement time.

Extends indoor radio map boundaries using harvested mobile device trajectories to resolve location accuracy errors in GPS-denied areas.

A mobile address book stores pre-computed latitude and longitude coordinates locally to enable instant map display without real-time server queries.

A route identification device detects unique identifiers from wireless communication devices along a traveled path to guide users back to their vehicle.

A cargo tracking device uses pressure and acceleration sensors to detect loading states and switch communication modes automatically.

A mobile communication device creates and evaluates measurement plans using a GNSS receiver to determine position coordinates.

Accelerometer calculates displacement vectors for continuous tracking, resolving GPS signal loss underwater.

Classifying position points constrains location solutions, resolving weak GPS signal inaccuracies.

Segmented graphical zones display current and future flight actions to resolve pilot confusion from extensive textual indications.

A flight management system accepts a pilot-drawn trace input to generate an attainable final flight path on the display.

Mobile application schedules private modular workout rooms using a MySQL database for real-time room assignment and GPS navigation.

A server generates coastal weather data using marine numerical models to determine standard and alternative ship routes for user comparison.

Mobile devices detect barometric pressure changes to identify floor transitions and batch wireless signal observations.

Overlay celestial indicators on displays to determine device position using sensor data, resolving horizon obscuration issues.

Augmented reality labels merge radar, sonar, and GNSS data into a unified visual model to replace fragmented sensor displays.

Assigns point of sale anchor points to portable device trajectories, correcting sensor drift and improving indoor positioning accuracy.

Merging correlation values from multiple signal types enhances signal-to-noise ratio while mitigating multipath interference.

A geomagnetic mapping server aggregates sensor data from mobile devices to generate building footprints for indoor positioning.

A mobile device estimates altitude using a reference parameter derived from local barometric pressure measurements.

A portable device processes real-time route data to deliver personalized arrival alerts on public conveyances.

Adsorption data sequences correct Kalman filtering parameters, eliminating error accumulation and slow drift in dynamic multipath scenarios.

A magnetic distortion rejection map corrects indoor positioning errors using crowd-sourced magnetic fingerprint data.