Electrical Testing TRIZ Cases
- Battery Degradation Estimation via Charging Transition Points
A battery management system calculates a degradation index using voltage and current data captured during constant current to constant voltage charging transitions.
- Autoencoder Anomaly Detection for Electrical Energy Store Aging
An autoencoder model detects anomalies in electrical energy stores by analyzing operating variable profiles to identify deviations from normal aging patterns.
- Battery Unit Consistency Screening via Differential Voltage Analysis
A battery device groups units by differential voltage analysis curves to maintain consistent internal resistance characteristics.
- Digital Anti-Tampering Detector for Chip Physical Attack Detection
A digital anti-tampering detector monitors temperature, voltage, and frequency codes to identify physical attacks on integrated circuits.
- Battery Voltage Detection Device With Inverted Low-Pass Filter
An inverted low-pass filter connects a capacitor to a voltage source instead of ground, preventing detection errors caused by capacitor deterioration.
- Scan Flip-Flop Overwrite Feature for LBIST Test Coverage
Modifiable flip-flops reset unexpected values during scan shift operations to maintain test coverage.
- Automated Polish Plate Exchange Mechanism for Wafer Probing
A mechanical arm automates polish plate loading and unloading between test and storage chambers.
- Transformer Relay Battery Voltage Measurement System
A transformer relay system measures battery voltage using electromagnetic induction and a MOSFET switch to transfer signals without internal LEDs.
- Converter Controller Calibrates Battery SOC Accuracy
A converter controller calculates calibrated state of charge values using temperature maps to correct sensor data.
- Energy Storage Monitoring System Priority Data Transmission
A monitoring system for energy storage units manages data traffic between control components using priority-based transmission rules.
- Battery Monitoring Circuit Voltage Correction for Transient Response
A battery monitoring circuit corrects cell voltage measurements using a filter time constant to handle transient response periods.