Navigation Instruments TRIZ Cases

Fixed ground stations compare satellite coordinates with known positions to generate compensation values that correct positional errors in navigation systems.

A flight deck display system renders a dynamic zone of protection around the aircraft using real-time positional data.

Segmenting wheel speed data into impact phases enables precise obstacle localization and severity assessment, reducing tire damage risks.

Computes continuous geometric lateral trajectories using departure and arrival circles tangent to oriented straight lines.

Computing devices determine active applications and location to select specific audio triggers, reducing unintended actions from background noise.

Electronic device acquires flight modality and determines optimal avionics component groups based on calculated scores.

Segmenting point cloud data into cells detects overhead obstructions, enabling proactive navigation in GPS-denied environments.

A voice recognition system segments input audio into phonemes and matches them against a specific language database to process mixed-language speech.

A personal navigation device queries an external safety data server to display location-specific crime alerts on its user interface.

A flexible securing strap passes between a door and frame to lock objects without tools or damage.

Subsampling LIDAR point clouds enables real-time ego-motion estimation, resolving computational latency issues inherent in complete SLAM mapping approaches.

Processor transitions SVS modes using exclusion zones to resolve narrow field of view limitations during taxi operations.

Varying overlay transparency by scale and significance prevents aeronautical chart obscuration while preserving critical weather imagery clarity.

Dynamic aircraft cockpit display system reduces passenger anxiety by providing real-time visual feedback of autonomous flight progress and navigation.

Controller circuit correlates Notices to Airmen with pre-loaded charts on avionic displays, reducing pilot cognitive workload during flight operations.

Direct manipulation of the aircraft model symbol switches navigation display modes via touch or cursor input.

Nested pop-up menus allow concurrent operation of navigation and radio functions, resolving the trade-off between ease of operation and interface complexity.

A velocity calculating device uses vertical acceleration and pitch angular velocity sensors to determine vehicle speed without external signals.

A rail vehicle positioning system processes linear speed signals to identify stationary periods and calculate travel distances between known stops.

Dynamic heading awareness symbology varies prominence to indicate aircraft orientation relative to track on primary flight displays.

Pre-computing arrival levels reduces computation burden while ensuring vehicles maintain sufficient resource levels for safe destination arrival.

Computing device determines initial heading in motion using adaptive estimation model weights derived from GNSS and IMU data streams.

Cockpit display system generates selectable impact states for avionic parameters based on external data inputs.

A method rates GNSS satellite signals to assess data quality and reliability.

A display system stores user-defined annotations linked to flight procedures and renders them on cockpit screens.

Fuses GNSS elevation data with onboard vehicle sensor readings to calculate precise roadway bank angles for navigation systems.

System replaces invalid lane line detections with computed virtual lines to prevent veering at highway exits.

A dynamic display system transitions formats during unusual attitude conditions by fading distinct graphics to aid flight crews.

Offset route generation creates lateral return paths to bypass obstacles and traffic congestion on previously traveled streets.

Aircraft display system renders in-trail procedure opportunity regions using flight status data.

Updating map probability distributions resolves sensor detection gaps by refining feature positions, ensuring consistent lane line representation.

A data processing system generates graphical runway indicators on a head-up display to assist pilots during approach.

Temporary storage bins eliminate flexible piping to lower the center of gravity and improve vehicle stability.

Simulated navigation routes acquire broadcast attribute data to automate detection, eliminating high costs and low efficiency of manual on-site road testing.

A digital map creation method groups surrounding area features by position to optimize spatial arrangements without altering relative geometry.

A map generating method segments road shape information from GPS data to optimize storage requirements.