Vehicle Testing TRIZ Cases

Segmenting the tachograph interface allows post-delivery customization without compromising system stability.

Segmented configuration reduces service activation time by pre-testing modules at the manufacturer level before dealership installation.

A roller device uses a pivoting fastening unit to simulate realistic driving conditions for single-track vehicles.

A damping limiting member installed on an engine mount transmits vibrations to the vehicle body while the shift lever remains in neutral.

A health management device generates diagnostic results using real-time sensor data and adaptive analytic models.

Integrated dynamometer and cogging torque measurement motor enable accurate low-speed testing without mechanical alignment.

A vehicle cooling system moves coolant to a separate tank during cold startup.

Segmented dual GPS units measure boom flexing to resolve tool positioning errors caused by structural deformation.

Dual quad power stator with hydraulic pressure equalizer plate applies uniform force to the rotor drum.

A processor simulates brake temperature responses using environmental data to predict cooling duration.

Replacing pneumatic systems, the cam-based actuator reduces size and complexity while enabling universal operation across different ignition types.

RF signals from tire pressure sensors identify trailers and apply stored configurations, eliminating manual calibration steps.

Automated diagnostic unit queries vehicle data bus to verify system presence, eliminating manual indicator light checks.

Wireless control of a target vehicle automates driving maneuvers, eliminating complex robotics and reducing testing duration.

A vehicle braking force controller calculates target yaw moments and adjusts wheel forces to maintain the required force-to-moment ratio.

Wireless telematics devices transmit software update packages to vehicle electronic control units for installation.

A following distance control device determines vehicle stop time using requested acceleration and elapsed time to manage braking smoothly.

Dissimilar magnetic and optical sensors with independent routing prevent common-mode errors and trigger shutdowns during overspeed conditions.

A shift-by-wire system uses redundant position sensors to track lever coordinates and validate signal accuracy through controller-based rationality tests.

Tapered corner flexures in a segmented wind tunnel balance increase axial force sensitivity while minimizing interference from other loads.

A monitoring system calculates residuals between estimated and measured exhaust pressure and vane position to identify turbocharger faults.

Estimate transfer functions from torque current commands to axial torque signals using excitation-controlled dynamometers.

An integrated microserver card replaces manual data collection by enabling remote monitoring of deployed products through automated wireless transmission.

A programmable control panel system dynamically assigns first and second level functions based on unit health status.

A portable device calculates predicted battery state using stored data when wireless communication fails.

A system monitors operational parameters during electric vehicle charging to detect predefined interrupt conditions and terminate transactions.

A vehicle system calculates normalized fuel rate values to compare powertrain efficiency across varying drive cycles.

Automated diagnosis device correlates failure alerts with mission parameters and Minimum Equipment List data to determine aircraft operating state.

A remote monitoring terminal device computes operational statistics and transmits them upon manual shutdown.

A drivetrain test system calculates tire and vehicle speeds independently to simulate slipping behavior accurately.

Inclined sensors detect flat wheel vibrations, resolving rail replacement complexity and improving sensitivity to vertical impacts.

A terminal system captures handwritten inspection data via optical character recognition for immediate digital processing.

Filter codes segment broadcast data for specific vehicle classes, allowing operators to selectively replay or delete irrelevant information.

Elevated trapezoidal support reduces wind-exposed area of endless belt, lowering error forces and improving measurement accuracy.

Processor compares wheel velocity deceleration against a threshold to identify unintended brake application, preventing safety issues from faulty actuators.

A failure sign evaluation index calculates accumulated parameter deviations to detect vehicle device degradation trends.

A control module records and compares steering sensor signal values to determine current position.

A sound analysis system isolates specific part noises from background sounds using signal processing algorithms.

Automated sonar devices excite and detect wave phenomena in maritime vessel hull coatings to identify delamination without dry-dock procedures.

Calculates center of gravity height for multi-axle vehicles using tangential and normal forces from existing sensors to avoid payload dependency.

Server pushes contractor data to vehicle screens, preventing unauthorized remote access by new owners.

A fault code management system classifies vehicle component failures into distinct severity levels for targeted maintenance actions.

Cloud-generated edge analytics algorithms evaluate vehicle test data locally, reducing network resource usage and shortening development cycles.

A hierarchical diagnostic system segments complex subsystems to isolate faults and reduce ambiguity in commercial off-the-shelf components.

Physical response recording unit detects driver conditions and vehicle operations to categorize risky situations.

Removable artificial ice components use adhesive mounting structures to reduce certification time and cost while preventing wing surface damage.

A test component with a bend structure applies bending moments to simulate compressive axial stress in turbine discs.

A dynamic model compares simulated and actual drive train variables to detect software faults within milliseconds.

Calculates differential rotation angles from angular velocity to prevent buffer overflow caused by sensor offset and noise accumulation.