Electrical Testing TRIZ Cases

Measures magnetic susceptibility to calculate battery state of health without complex historical data.

A scan flip-flop uses independently configurable test signals to gate outputs and reduce power consumption.

A compact current transducer integrates a primary conductor bar with an insulating housing and magnetic core for precise electrical measurement.

A networking device detects inserted cable types and automatically adjusts port configurations to match the physical connection.

A battery health detection device maps voltage differences at test points to a state of health curve for rapid capacity assessment.

Fault analysis identifies optimal logic gate locations for camouflaging, increasing reverse engineering effort while managing design complexity.

Pre-computed process noise covariance matrices adapt to temperature and current, resolving empirical estimation errors.

A battery management system estimates maximum charge and discharge currents using real-time voltage measurements against predetermined limits.

A test apparatus determines optimal device settings by processing input and output data through a pre-computed lookup table.

A battery string monitoring system divides cells into subsets to analyze voltage symmetry and integrity for early fault detection.

A battery voltage measurement system diagnoses line abnormalities by analyzing voltage fluctuations between adjacent cells or parallel blocks.

A hybrid state-space model combines physics-based and data-driven approaches to infer current asset states.

An interlocking bead and groove arrangement prevents moisture ingress by compressing softer polymer against rigid housing walls.

An on-device fault injection module executes testing directly on a processor core via a debug transport interface.

An on-board battery inspector generates AC excitation signals using a pre-charged capacitor and PWM buck converter for real-time health monitoring.

A parameter estimation apparatus calculates partial derivative coefficients to determine state of charge from current and voltage measurements.

Integrating an on-chip signal generator with scan chains eliminates external ATPG pattern storage and complex signal routing requirements.

A set-top box detects incompatible HDMI cables by sending test data and monitoring authentication attempts.

A current meter uses a large planar coil to detect magnetic fields in multi-conductor cables without separating wires.

A battery management system calculates cell state of health by analyzing the ratio of time derivatives of heat generation and voltage.

Challenge-response authentication prevents replay and dictionary attacks on JTAG ports while enabling individual access control for multi-processor systems.

A battery control device calculates chargeable power by segmenting terminal voltage changes into distinct electrical components.

Controller correlates battery impedance with state of charge using a pre-established lookup table for accurate monitoring.

A secondary battery estimation apparatus applies pulse currents to measure charge and discharge voltages for calculating a relative value that indicates degradation.

Asynchronous register latches test pattern bits to prevent unknown values during capture phase.

A conductive shield and magnetoresistive sensor detect current flow in integrated circuit signal isolators.

Grouped observer structures determine battery cell states by tracking subsets, reducing memory requirements while maintaining high observation quality.

Scan clock generator produces preliminary pulses with longer widths to mitigate distortion and ensure reliable detection of high-speed logic transitions.

A finite state machine detects system-on-chip hang conditions by comparing current and previous states against timer ticks.

Integrated pulse detector records strike magnitude and duration to enable preemptive maintenance before system failure occurs.

A vehicle control system identifies specific drivers and learns their repetitive behaviors to automatically adjust settings based on time of day.

Dual-embedded decoupling method extracts characteristic peaks from standard samples to calibrate mechanism parameters for precise battery state estimation.

A battery state estimating device adjusts its estimation cycle based on current flow thresholds to reduce calculation load.

A system generates electric current from the geomagnetic field using terrestrial charged bodies spaced normal to the surface.

A battery management system measures internal resistance at multiple frequencies to detect specific ageing types and adjust charging currents.

Voltage detection device applies reference voltages to connection lines for multiplexer and A/D converter digitization.

A test socket assembly integrates antennas within its contactor body to enable direct wireless communication with devices under test.

Transformer primary current sensing generates a voltage signal to detect short-circuit conditions in discharge lamp systems.

Automated probe card parallelism adjustment using laser reference lines and camera detection for precise positioning.

Staggered capture clock pulses synchronize multiple clock domains, enabling inter-clock-domain fault detection without complex cross-domain triggering.

Detection unit permits measurement result transmission only after processing execution, reducing reception and transmission processing load.

Diamond core test probes resist wear and deformation to maintain consistent electrical continuity, eliminating invalid failures from probe tip degradation.

A predictive system uses environmental data and operating parameters to estimate battery capacity, lifetime, and health status.

A battery pack warranty tracking system stores usage data in a partitioned database for efficient project-level management.

Bus bar projections align the shunt resistor before welding to stabilize positional relations.

Periodic active and standby modes suppress Joule heating in voltage detecting devices, maintaining measurement precision while preventing thermal failure.

Test circuitry monitors post adapter resistance to identify faults before measuring battery conductance, preventing high resistance from skewing results.

Detects radiation-induced soft errors in stacked memory by analyzing linear alignment of fault positions across multiple layers.

A retrofit monitoring module tracks battery state of charge via standardized electrical connections.