Analogue Computers For Vehicles TRIZ Cases
- Engine Torque Control via Spark Advance and Throttle Segmentation
An engine control system coordinates spark advance and throttle valve area to manage torque requests with high precision.
- Knock Determination Value Correction for Ignition Timing Control
Dynamic knock determination value correction adjusts ignition timing based on vibration magnitude and occurrence frequency.
- Fuel Range Estimation Using External Route Factors
A vehicle fuel determination system calculates consumption using topology, traffic, and driving habits.
- Vehicle Mass Estimation via Acceleration Comparison
A vehicle system calculates mass by comparing expected and actual acceleration during automated events.
- Vehicle-Based Traffic Estimation Using Wireless Positioning Broadcasts
A vehicle-mounted system estimates traffic conditions by processing wireless positioning broadcasts from surrounding vehicles.
- Locomotive Trip Optimization System for Fuel and Schedule Trade-offs
Trip optimization system adjusts locomotive power settings using terrain data to enhance operational efficiency.
- Turbine Engine Thermomechanical Monitoring for Safe Shutdown
Monitoring device calculates thermomechanical state from temperature data to prevent mechanical lock during shutdown, avoiding rotor bow and thermal fatigue.
- Engine Start-Stop Control Using Multi-Vehicle Radar Detection
Monitoring state of motion for additional vehicles ahead prevents premature shutdowns and eliminates restart delays during traffic jam clearance.
- Real-Time Animated Traffic Flow Map Rendering
Animated traffic flow maps update continuously to reflect current road conditions.
- Trim Information Display for Optimized Airplane Take-off
A display device shows computed pitch rate orders to guide manual airplane take-offs with precise trim setpoints.
- Integrated Heat Transfer and Clearance Control in Turbine Systems
A control system integrates heat transfer and clearance analysis to minimize boundary condition errors in rotary apparatuses.
- Exhaust Temperature Monitoring for Fugitive Fueling Detection
Exhaust temperature monitoring detects fugitive fuel combustion anomalies in internal combustion engines.
- Aircraft Approach Trajectory Correction for Energy Reabsorption
Flight management system calculates aircraft energy at runway threshold to determine corrected lateral approach trajectory.
- Traffic Light Information Terminal Using Hierarchical Message Decoding
A navigation terminal decodes hierarchical traffic light messages to display signal status for drivers.
- Internal Combustion Engine Air System Error Detection
Evaluating adaptation values from dual fuel injection systems detects air system errors, enabling direct compensation for mixture ratio deviations.
- Valve Stroke Adjuster Monitoring via Throttle Integral
Evaluating the throttle control integral component identifies valve stroke adjusting device faults during cold starts, bypassing non-operational lambda probes.
- Aircraft Guidance Speed Profile for Time Constraint Compliance
Dynamic speed profiles prevent premature saturation by correcting estimation errors to ensure reliable arrival time compliance.
- Aircraft Turbulence Attenuation via Vertical Wind Standard Deviation
A control system calculates movable member orders from vertical wind components to attenuate aircraft turbulence effects.
- Front Wheel Torque Control for Motor Graders
A wheel drive control system manages average and differential front wheel speeds using independent hydrostatic transmission loops.
- Air-Fuel Ratio Control System Using Difference Signal Filtering
A control system generates difference signals to extract frequency components for failure detection.
- Gas Turbine Maintenance Scheduling Using Bayesian Inference
Bayesian inference adjusts maintenance intervals for individual turbine conditions, reducing unplanned shutdowns.
- Canister Vent Valve Noise Minimization via Speed-Modulated Control
Speed-based modulation of the canister vent valve reduces noise and idle surge while maintaining emission control reliability.
- Automated Beacon Code Updates in Air Traffic Control Transponders
An automated system updates transponder codes via data link, eliminating voice errors and rotary dial cycling.
- Exhaust Temperature Model for Catalyst Exotherm Blowthrough
A temperature calculation model segments the exhaust system to track blowthrough air and combustion ratios.
- Landing Decision Point System for Go-Around Timing
A Landing Decision Point system displays real-time go/no-go indicators on cockpit screens.
- Vehicle Traffic Signal Alert System Using Wireless Intermediary
Wireless signal message generator transmits traffic light status to onboard receivers, resolving insufficient driver awareness at intersections.
- Engine Control Memory Corruption Detection via Value Comparison
A corruption detection system writes predetermined values to engine control memory locations and compares responses to identify defective storage areas.
- Sensor Abnormality Detection Using Forced Water Pump Operation
A sensor abnormality detection apparatus forces an electric water pump to operate before engine start.
- Traffic Information Processing Apparatus for Heterogeneous Data Integration
A traffic information processing apparatus unifies input data formats and corrects inconsistencies using a knowledge base.
- Acoustic Vehicle Detection Using Spectro-Temporal Neural Networks
A spectro-temporal dynamic neural network processes gammatone filtered signals to classify running vehicles from acoustic waveforms.
- Traffic Forecasting System with Predictive Departure Optimization
A traffic forecasting system generates predicted patterns to suggest optimal departure times.
- Neural Network Adaptive Controller for Exhaust EGR Error Minimization
An adaptive controller minimizes deviations between detected and estimated exhaust air-fuel ratios caused by component aging and solid variability.
- Flash LIDAR Super-Resolution for Spacecraft Landing DEM
Super-resolution algorithm enhances flash LIDAR range data to generate high-fidelity digital elevation maps.
- Engine Fuel Consumption Evaluation via Accelerator and Speed Correlation
A condition evaluation system calculates fuel injection amounts using accelerator opening degree and engine rotational speed data.
- ISG Entry Control Without Battery Sensor
Engine control unit detects starting voltage and cooling water temperature to manage ISG operations without a dedicated battery sensor.
- Correlation-Based Control for MIMO Engine Stability
A control apparatus calculates correlation parameters between intake and exhaust angles to manage multi-input systems.
- Eco-Driving Assessment System Using Segmented Parameter Analysis
A system calculates an EcoIndex by detecting vehicle condition and driving pattern parameters to provide real-time environmental impact data.
- Hybrid Vehicle Engine Valve Control for Catalyst Poisoning
A hybrid vehicle engine control apparatus manages intake and exhaust valve operations to regulate oxygen flow.
- Variable Oil Pump Control for Engine Lubrication Efficiency
A dynamic oil pump control system adjusts discharge pressure based on real-time engine rotation speed and temperature to maintain stable lubrication.
- 3D Digital Map System for Aircraft Terrain Avoidance
A 3D digital map system processes terrain data to generate accurate navigation paths and collision warnings.
- Drive Support Device Adapting to Driver Proficiency
A drive support device adjusts assistance based on driver proficiency levels in the current region.
- Fuel Cutoff Transition Control for Engine Torque Stability
Engine control system offsets fuel supply delays using feed-forward cylinder selection and fully retarded spark timing.
- Coordinated Torque Control via Cam Phaser Segmentation
Segmented modules coordinate cam phasers to resolve the trade-off between high precision torque control and low system complexity.
- Automotive Mini-Spectrometer Self-Calibration via Shared Detector
Shared detector design compensates light source drift in harsh vehicle environments, maintaining precision without complex hardware.
- Flight Management System Vertical Descent Trajectory Rejoining
A flight management system calculates vertical deviations to activate an optimized catch-up mode with specific target speeds.
- Aircraft Separation Violation Detection via Waypoint Filtering
Iterative evaluation of altitude-correlated waypoints reduces computational complexity in air traffic conflict detection.
- Runway Status Indication and Traffic Filtering for Airport Moving Maps
A runway status indication system filters traffic data using monitored volumes to present real-time surface information directly in the cockpit.