Fluid Pressure Measurement TRIZ Cases
- Brake Pressure Sensor Self-Diagnostics for Early Fault Detection
Integrated MEMS sensing and ASIC diagnostics detect pressure sensor faults early, improving brake system reliability and maintenance response.
- Orifice Plate Flow Diagnostics Using Vibration for Blockage Detection
Vibration near the orifice plate and low effective pressure reveal blocked pressure lines early, enabling reliable flow meter maintenance.
- Antistatic Passivating Gel for Contamination-Resistant Pressure Sensors
Antistatic particles in a passivating gel reduce particle adhesion and discharge risk while preserving accurate pressure transmission.
- Pressure Sensor Assembly With Elastic Mounting and Tolerance Compensation
Elastic mounting and a positioning body reduce sensor stress while compensating tolerances for accurate, automation-friendly pressure sensor assembly.
- Barometric Sensor Calibration Filtering for Accurate Altitude Estimation
Filters erroneous barometric calibration values using confidence metrics to improve mobile altitude estimates despite sensor drift.
- Edge Sensor Section Layout for Low-Drift Semiconductor Dies
Placing the sensor section at the die edge cuts topography interference, signal drift, and energy use while keeping the sensor compact.
- Pressure Sensor Package Edge Port Structure for Cleaner Venting
Edge ports and lid channels expose the pressure sensor cavity to ambient media while limiting debris entry that can impair the die.