Navigational Calculation Instruments TRIZ Cases

Analyzes historical GNSS trajectory data to extract optimal navigation waypoints for restricted water transit.

Nonlinear compensator addresses imperfect cancellation in flight dynamics, ensuring robust stability and agile tracking responses.

A navigation method determines spatial orientation using partial directional information from multiple electromagnetic signals.

A controller learns and replays loader operations to automate repetitive tasks.

Automated fuel price acquisition and display simplifies complex manual searches, reducing errors in ship bunkering plan formulation.

Processing element filters contour line segments by line-to-line distance thresholds to optimize map display clarity.

A location based service organizes external data using device motion information to prioritize results in the direction of travel.

A PID feedback mechanism corrects gyroscope drift using accelerometer data to maintain precise spatial orientation.

A ship assignment device calculates total fuel consumption for multiple vessels based on voyage schedules and weather data.

A neural network re-training method updates weight matrices to maintain indoor positioning accuracy.

A vehicle speed control device inhibits acceleration when a preceding vehicle disappears.

A navigation system calculates optimal routes for fluid vehicles by dynamically adjusting propulsion modes based on real-time environmental data.

Combining movement locus data with environment data resolves the contradiction between analysis simplicity and estimation accuracy.

An intermediary calculation module compensates for lost RTK signals by adjusting differential velocity to correct route deviations.

Depth image inpainting supplements missing obstacle data in indoor maps, resolving perception failures caused by glass transmission and refraction.

Viterbi-based backtracking within a particle filter framework reduces trajectory uncertainty for indoor localization without manual path labeling.

A mobile device system uses spatial profiling to navigate a motion area while avoiding obstacles.

Computing device assigns semantic labels to moved features using calculated transformation matrices for accurate spatial mapping.

A mobile device generates mark information from position changes to superimpose virtual objects on captured images for navigation.

A coordinated path planner optimizes vehicle movement using a multi-level graph and traffic manager.

Fits a trajectory function to noisy location data to estimate course as the tangent, reducing wind-induced oscillation errors.

A control system manages work machine navigation by loading specific map data into secondary storage based on real-time position detection.

Transforming device-mounted acceleration data into a user-centric frame resolves threshold-based inaccuracies in distinguishing step and stride periods.

Aircraft terrain cartography adapts display detail density based on distance to maintain foreground clarity.

A detection vehicle calculates usable road width using lateral distances from parked vehicles.

Balances cumulative radiation doses across aircrew by dynamically adjusting flight paths and schedules based on real-time monitoring.

A control unit adjusts sensor measurement accuracy based on application requirements to manage energy usage in wearable devices.

A receiver architecture processes spread spectrum navigation signals with changing subcarriers using independent predetection integration time selection.

Event-triggered downlinks reduce data-link costs while ensuring timely delivery of fused weather predictions.

Leveraging mobile devices as dynamic beacons eliminates costly hardware deployment while maintaining accurate indoor navigation.

Segmenting the environment into discrete path segments reduces computational complexity while maintaining meter-level positioning accuracy.

A flight management system automates predefined custom routes to reduce pilot workload during emergencies.

Roadside units transmit reference pressure data to smartphones, correcting sensor offsets that cause inaccurate altitude measurements.

A dynamic graph updates via real-time position messages to calculate routes between elementary volumes.

Correcting section adjusts level identification based on user status detection to resolve location determination errors in GPS dead spots.

Compressing sensor measurements during standby reduces memory overflow while maintaining estimation accuracy upon return.

Image identification tags provide precise location data to intelligent moving-assistance apparatuses.

Segmenting the icosahedral surface into hierarchical resolutions enables efficient spatial queries by mapping grid cells onto a linear path address space.

RF signals and optical imaging identify shoppers to calculate optimal store routes, reducing navigation time and retracing steps.

Virtual path indicators restore depth perception during reverse spotting maneuvers, reducing alignment errors and cycle times.

Pre-computes calibrated phase and magnitude values for lookup tables to reduce calibration time while maintaining measurement precision.

Transmitting discrete vector differences reduces radio bandwidth usage, preserving voice communication channels during fleet tracking.

A voice guidance system detects visually impaired passengers and broadcasts environmental data upon vehicle exit.