Road Vehicles Traffic Control TRIZ Cases

Electronic control unit detects vehicle counts near destinations to generate congestion alerts.

Appending vehicle data to position signals resolves interference from multiple stationary radio stations, enabling accurate collision avoidance.

A vehicle capturing system performs face recognition on drivers and identifies license plates to compare registered owner data with captured images.

Stationary GPS devices calculate error corrections from known locations and transmit data to mobile receivers, resolving atmospheric signal inconsistencies.

A motorcycle adaptive cruise control system acquires lane boundary position data to identify the correct tracking target vehicle.

Real-time image comparison detects discrepancies between posted and stored speed limits, enabling timely centralized database updates that enhance fleet safety.

Mobile mapping generates a reference pose graph to calibrate stationary infrastructure nodes, resolving GPS precision limits.

A vehicle dispatch system uses a motion sensor to record movement time and verify response status.

Sequential imaging of a radiation pattern detects obstacles without high luminous power or complex reference matching.

A hybrid ConvLSTM and BiLSTM model extracts spatial-temporal features from checkpoint data to predict urban road network vehicle passage flow.

A neural network interprets traffic light states by analyzing three-dimensional motion patterns captured via LiDAR and radar sensors.

A sensor assembly uses a concentric tunnel to generate an air curtain across the lens.

A virtual template area with a screening window provides direct application access, eliminating cumbersome menu navigation.

Estimates pedestrian and bicycle appearance frequencies using vehicle-mounted camera modules and recognition algorithms.

Dynamic forecasting predicts cab demand using historical data, enabling zone borrowing to balance load.

Encoding multimedia file descriptors and content into a unified transmission format for secure cross-network delivery.

A quadratic programming method generates a two-segment path for autonomous vehicles to pull over accurately.

A thin light-emitting sign uses an external device to power and control the light source.

Dynamic scanning frequency adapts to vehicle speed, resolving the contradiction between simple constant-frequency control and low inspection throughput.

Sensor fusion determines target parking positions, allowing automatic alignment correction when driver parking is misaligned.

Sensor set detects ambient traffic changes to adjust automotive user interface interaction levels, reducing driver distraction at intersections.

A steering control device adjusts the upper limit value of the current command value based on the steering angle to prevent mechanical limits.

Regionalized servers morph coverage regions based on traffic density, resolving resource allocation inefficiencies in vehicular communication networks.

Segmenting the screen into running speed and deviation areas resolves the trade-off between device complexity and intuitive driver understanding.

A vehicle information apparatus calculates notification necessity levels to filter impediment events before driver alerts.

Driving assistance apparatus derives recommended driving instructions from traffic light data and vehicle position to guide driver operations.

Integrating magnetic sensors with airport lighting units improves detection precision behind structures where radar signals fail.

A telematics system detects voice recognition failures and routes requests to human advisors for manual navigation assistance.

A risk analysis system generates and distributes worst-case GNSS coverage data to identify reliable routing paths.

A lane departure warning system monitors driver face tilt angles to generate alerts based on detected head orientation.

A traffic aggregation system prioritizes critical road segments to reduce data volume.

Automatically updates user profiles via location monitoring, eliminating manual maintenance burden while ensuring profile accuracy.

A dual-layer ownship symbol displays a fixed outer ring and a conformal inner graphic to reveal nearby ground hazards obscured by the primary marker.

Pre-queued load matrices enable zero-gap weighing, eliminating idle time between truck loads and reducing manual operator errors.

A single camera system estimates vehicle speed by calculating license plate height from road surface.

Dynamic sensor calibration via V2X roadside units replaces labor-intensive manual procedures, maintaining accuracy without dedicated downtime.

A mobile communication device selects optimal cellular networks to transfer medical image data.

A relay communication method generates location codes from GPS coordinates and map data to direct message forwarding.

A portable device generates alerts by comparing actual position with stored location data.

A self-contained viscous damper dissipates wind-induced energy through eddy currents and pneumatic processes within a sealed housing.