Electrical Testing TRIZ Cases

A distance detection unit measures stroke and compression distance through dedicated through holes in an electronic switching device.

A vehicular control device estimates lithium deposition on a battery using steering angle data.

Segmenting boundary transistors into standalone leakage faults enables automated test pattern generation for undetectable bridge defects.

A charging control apparatus dynamically selects between constant current and voltage modes based on real-time battery state monitoring.

A multi-channel digital modulator generates baseband signals via retiming and amplitude modulation to drive test hardware.

An on-chip sequence profiler tracks bit sequences using programmable matrices and latches to verify circuit execution paths.

Firmware detects battery state-of-charge to switch ACPI thermal zones, resolving static power management inefficiencies.

An extended Kalman filter converges state of charge during charging to calculate battery health.

A battery diagnosing apparatus compares input voltage time series against reference patterns to identify abnormal behavior.

Dynamic scan chain partitioning reduces power dissipation from excessive circuit toggling while maintaining high fault coverage.

Adaptive pattern lengths in reversible scan architectures identify timing and stuck-at faults, reducing physical failure analysis time.

Segmented exhaust holes increase compressed gas flow rate to dismount electronic components, eliminating residual pressure that causes unintentional jumping.

A battery high voltage sampling circuit connects positive and negative relays to a common low voltage ground.

A battery parameter management system estimates internal resistance and capacitance using a processor that applies pulse current at varying frequencies.

Segmenting the probe supporter from the PCB resolves the trade-off between signal path length and mechanical elasticity, reducing production costs.

A processor architecture exploration system iteratively optimizes functional units and AI models to ensure cycle-by-cycle performance accuracy.

A flexure mechanism module absorbs slide deformation to maintain mirror-sample distance stability.

A voltage clamp mechanism balances volt-seconds in a sampling transformer to force average magnetizing current to zero amperes.

A pulse generator and multiplexer circuits configure memory cells as scan test elements to generate launch and capture clock pulses.

A secondary battery capacity measuring system calculates differential characteristic curves to estimate maximum capacities of non-deteriorated cells.

Strain gauges detect mechanical deformation to monitor electrochemical cell degradation, enabling thermal revival protocols that restore state of health.

Correction factors adjust amplitude and phase distributions to expand the effective quiet zone size in antenna measurement systems.

A determination section outputs a unique stepped signal to trigger self-diagnosis in the monitoring circuit.

A pluggable module identification system detects component types via voltage levels at a single detection port.

A battery degradation estimation device separates storage and cycle degradation components for accurate remaining life prediction.

A controller estimates battery capacity using voltage values and dynamic models without direct current measurement.

A battery pack state-of-health estimation method uses weighted average calculation to determine target values.

A correcting apparatus interpolates cumulative distribution function values at ideal timings to generate a corrected probability density function.

Calculates open circuit voltage using electrode time constants and initial voltage for accurate battery parameter estimation.

Relay groups switch pin pairs to improve efficiency and accuracy while avoiding manual connection errors.

A multiple input transition cell fault model detects defects by analyzing signal transitions across several circuit inputs simultaneously.

A battery impedance monitoring system detects integrated circuit security threats through real-time electrical parameter analysis.

Abuse detection circuitry monitors electronic devices for consumer damage events and generates diagnostic records.

Sum-of-sinusoids signal generator applies multi-frequency excitation to battery terminals for rapid impedance spectrum acquisition.

A battery control device calculates internal resistance increase rates using current, voltage, and temperature data.

Detects register locations in mixed-signal circuits to convert blocks into combinational logic for static timing analysis.

A battery management system estimates state of health using operational voltage and current data.

A clock generation circuit merges functional and test paths using a single selector controlled by a mode signal.

A fingerprint recognition method updates historical defect dot counts to maintain continuous sensor functionality.

A battery state of charge estimator switches between current accumulation and voltage-based algorithms based on real-time power patterns.

Welding connection elements directly to a resistor element creates an integral joint without intermediate materials.

A multiple defect diagnosis method derives seed nets from gate-level netlists and test patterns to identify suspected faults.

Optimizes alarm thresholds via propagation delay measurements to prevent security breaches while maintaining circuit clock frequency.

Mask blocks selectively filter unknown values from scan chains before compressor input, preventing signal interference and improving fault coverage.

A probe station drive enters a quiet mode to minimize electromagnetic interference during semiconductor testing.

A method estimates battery state of health by discharging a predetermined energy amount and measuring the resulting open-circuit voltage against a threshold value.

A function generator uses a calibration unit to deliver electrical signals with defined phase angles.

A semiconductor test probe uses an integrated conductive member to electrically connect upper and lower plungers for stable signal transmission.

Segments cranking voltage parameters using window functions to resolve non-invasive estimation reliability issues.

A lithium battery detection system grades charging voltage inflection points to quantify internal lithium precipitation without disassembly.