Vehicle Testing TRIZ Cases

Circumferential pressure sensors feed signal processors to calculate stable stall risk indices for axial compressors.

Internal sensors detect tire deformation to determine wear levels, replacing mechanical bars that miss progressive wear.

A dual execution unit in an influencing device processes data via XCP protocols to accelerate time-critical operations.

A shared inductive load controls both voltage step-up and secondary actuators within an automobile electronic control unit.

A crane display unit overlays calculated performance lines onto camera images to show the movable range of suspended loads.

A parking pilot device captures surrounding images, vehicle speed, and barrier distance to guide the car into a space.

Prior experience database maps vehicle diagnostic data to likely fixes, eliminating manual correlation of trouble codes with underlying problems.

Ground mirror database acts as intermediary to resolve communication complexity trade-offs by maintaining pre-synchronized replicas for authorized fleet access.

KVM switch over IP transmits video frames via TCP/IP to enable remote terminal access while maintaining security compliance.

A vehicle diagnostic tool interface featuring a continuous data buffer for recording and analyzing live diagnostic streams.

A particulate matter sensor diagnostic system measures electrical resistance changes during heating and cooling cycles to identify operating conditions.

Segmenting feedback and feedforward loops allows stable high-frequency torque control without destabilizing the low-frequency controller.

A torque detector calculates temporary steering torque using averaged output voltages from dual Hall IC sensors when one element fails.

A lateral guidance processor calculates minimum turn angles to navigate around terrain threats.

A vehicle display screen communicates with charging and climate control systems to provide real-time status updates on pre-climate conditions.

Universal connector identifies sensor types and grounding systems to resolve pin count complexity while ensuring accurate overfill detection.

A testing apparatus simulates vehicle state variables and system controls to validate hardware and software modules.

A vehicle controller calculates a normative yaw rate to correct lateral acceleration measurements.

A method calculates structural natural frequency using acceleration data from vehicles moving at varying speeds.

Plunger sleeve measures wear pin height to estimate remaining landings, eliminating time lost removing brakes for inspection.

Mobile device system selects promotional materials based on user navigation intent and points of interest.

A control device captures parameter values when an error code deactivates to preserve diagnostic data.

Controller validates accelerometer signals between restraint thresholds to identify undetectable chassis damage and notify drivers.

A hybrid drive system uses an electrical machine to smooth power fluctuations, enabling accurate onboard diagnostics during variable driving conditions.

A controller compares flap position signals to reference values to detect developing faults before system lockout occurs.

A vehicle behavior control apparatus calculates a control amount using the slip angle and its derivatives to manage vehicle dynamics.

Combining orthogonal accelerometers and gyroscopes enables accurate activity classification despite arbitrary sensor placement.

A vehicle travel control apparatus adjusts output based on accelerator pedal operation amount to evade undesirable travel states.

Segmenting test signals into frequency bands preserves phase information, resolving the contradiction between automated processing and measurement precision.

Segmented absorbers target specific wavelengths to resolve interference between radar and LiDAR sensors during inspection.

Oxygen sensor monitors landing gear strut interior to detect contamination, enabling purging that reduces corrosion and extends calendar life.

Mobile calibration wall uses laser-equipped wheel mounts to align vehicle cameras, eliminating complex rear axle measurements.

Segments operational modes to accumulate component operating time accurately, resolving measurement precision versus device complexity trade-offs.

Magnetic coils embedded in wheel assemblies detect steel belting position changes to enable automated tire pressure adjustments.

Cross-validating tire air temperature against ABS wheel speed sensor fault codes prevents false alarms from malfunctioning sensors.

A vehicle voice command system queries the system bus to identify active noise sources and adjusts settings like fan speed or window position.

A vehicle noise evaluation system extracts rotational order components from running noise data to generate specific acoustic features for analysis.

RFID tags store aircraft component rework history to prevent unnecessary repairs and reduce technician time waste.

Segments error entries by service relevance to reduce memory strain from unnecessary write cycles while ensuring safety-critical faults remain accessible.

Multi-axis movable rollers on a test stand enable simulation of curved paths and snaking maneuvers for accurate vehicle dynamics assessment.

Server systems process sensor data from transport chassis against learned profiles to automate load status determination for fleet management.

Computes vehicle pitch angle from single antenna GPS velocity measurements to replace dedicated hardware sensors.

Rotating laser scanner maps vehicle frame geometry using coded reflective targets, compensating for thermal expansion to reduce measuring errors.

Integrated diagnostic control unit measures battery power consumption to eliminate external sensor separation delays and improve diagnosis accuracy.

Inoculating microorganisms on evaporator cores reproduces vehicle air conditioner odor, avoiding long R&D periods for used-car level degradation.

A wind turbine management module analyzes operational data to automatically reset soft faults and generate diagnostic logs for hard faults.

A vehicle inspection system aligns wheels on a bench test machine using a fixed monitor and onboard camera to maintain constant relative positioning.