Vehicle Testing TRIZ Cases

System isolates hydrant loops, varies pressure, and measures changes to replace manual methods.

A control device adjusts the in-use motion performance ratio by verifying diagnostic mode availability before execution.

Segmented low-pass filters in a dynamometer control device suppress mechanical resonance, resolving the trade-off between stability and responsiveness.

Inclination sensors detect machine tilt to trigger autonomous stops, resolving detection accuracy gaps in wheel-only systems.

Dynamic time slot publication resolves low charger utilization by enabling non-administrators to verify availability before use.

Automated trigger monitoring delivers personalized vehicle messages without broadcast limitations or manual customer service intervention.

A control system manages vehicle electrical power during post-idle shutdown to preserve battery charge.

Observer device measurements calibrate inertial sensor parameters to maintain positioning continuity in GPS-denied zones.

A three-way trust system links mobile devices, vehicles, and cloud services using digital certificates to establish secure connections.

Tensioning the seat belt via an actuator locks the driving robot without clamping mechanisms, preventing belt damage and reducing installation time.

A permanent magnet motor forms a closed-loop circuit to generate electromagnetic braking force during steering transitions.

A testing method calculates scenario weights from risk, probability, and complexity to prioritize autonomous driving validation.

Acceleration sensor detects gravity components to identify vehicle jumps, suppressing engine rotation rise when no load is present.

A vehicle evaluation system detects current data authenticity by comparing it against stored historical records.

Integrates topological and natural landmarks into route guidance using acoustic delivery to reduce operator distraction.

Inductively coupled conductive areas in separable cloth modules detect strain and pressure without complex manufacturing.

Angular velocity calculating device determines stationary range using gyro signal extremes to compute accurate offset values.

A vehicle object sensor tracks stationary objects to detect its own misalignment without redundant hardware.

A telematics system routes remote commands through a service center to manage vehicle functions.

A vehicle electronic control unit logs wake-up events during shutdown to enable accurate diagnostics.

A vehicle control device detects shift position sensor abnormalities and permits actuator release of movement prevention upon driver operation.

Electronic control device compares power supply voltage timing to identify the correct vehicle identification number after component replacement.

A vehicle diagnostic system transmits operating parameters to an external server for analysis.

A mobile computing tool collects repair evaluation data via a wireless database connection to guide technician workflow operations.

Analyzing position signal variations enables early fault prediction, reducing maintenance downtime and improving aircraft reliability.

A reference value generating apparatus clusters time sequence ECU data from ordinary vehicles to establish normal driving parameter ranges.

A braking schedule optimization system adjusts operational parameters using real-time sensor data to improve train efficiency.

Automated triggers initiate dynamic data collection and transmission, eliminating manual intervention while managing system complexity through periodic actions.

A partial engine model calculates specific state variables at higher frequencies than the full simulator processor sampling step.

Wireless control signals automate steering and braking tests, eliminating human driver errors and safety risks during roll testing.

A range prediction system calculates usable battery energy by retrieving pre-computed HVAC power values from lookup tables based on environmental conditions.

Segmented roller pairs isolate wheel testing to eliminate mutual interference, enabling accurate tire condition detection via correlated sensor data.

A coolant level sensor detects fluid loss and triggers controller actions that disable charging circuits to prevent electrical discharge damage.

A vehicle video recording device collects driving data to generate behavior insights for insurance calculations.

A chassis dynamometer roller opening open/close plate guided to be flush with the pit cover surface.

A storage module assesses communication characteristics to decide whether machine health data requires transmission.

Lifting devices on wheel receptacles apply defined pressing forces to simulate load states while maintaining stable wheel contact.

A web-based repair price estimator system generates detailed cost ranges by automatically processing vehicle identification and service type inputs.

Two rigid transverse bars secured to the vehicle underbody enable precise torsion angle measurement by detecting the relative vertical offset between bar ends.

A velocity pattern calculator computes constant speed intervals between single acceleration and deceleration events for vehicles without contact wires.

A user-unique key enables secure communication with electronic control units.

Embedded piezoelectric particles in structural materials enable self-monitoring, eliminating external sensor bonding issues and curved surface limitations.

A brake pad prognosis system estimates remaining thickness using sensor fusion and thermal modeling.

A vehicle inspection system stores part test results and displays failures on assembly terminals to streamline final checks.

A 3D pedestrian dummy features a cavitated torso skeleton and drive units that adjust leg angles based on relative velocity.

Comparing analogous ambient signals from neighboring vehicles creates virtual redundancy for real-time fault monitoring.

A vehicle attitude control apparatus calculates a target pitch rate proportional to the roll rate and generates a pitch moment using variable dampers.

A diagnostic plan generator arranges test procedures using probabilistic failure mode analysis to optimize execution order.

An intermediary vibration isolation table decouples the testing system from the floor to reduce vibration-related errors and improve test reliability.