Tariff Metering Apparatus TRIZ Cases

Detects corrupted signals in digital communication networks by comparing measurements against expected behaviors, preventing unintended grid state changes.

A smart electricity meter retrieves pre-stored routing and encryption data from non-volatile memory to re-establish powerline communication.

A power management apparatus predicts accumulated energy using dynamic sampling intervals to issue clear load alerts.

An integrated metering device combines inverter, regulator, and transfer switch functions into a single unit.

Segmented address assignment resolves latency conflicts between radio and wired networks, ensuring compatibility with strict time slots.

A communication gateway merges radio and power line modules for consumption meter data exchange.

Independent classifiers assign measured values to network phases, eliminating manual intervention errors while ensuring reliable active management.

Energy packets calculate precise energy values across non-sinusoidal waveforms and fast dynamics in electric power systems.

Sliding average thresholds enable self-calibration, eliminating manual intervention while maintaining measurement accuracy.

A computer system segments time series energy data into chunks and projects them to identify typical consumption profiles.

A short-range radio receiver schedules command transmissions to consumption meters using calculated reception windows.

A unique security key encrypts critical software components within an intelligent electronic device to prevent unauthorized copying.

A fluid meter module enters receiving mode to accept server reset messages for clock correction.

Biometric authentication modules prevent unauthorized access to energy meters while capturing tamper evidence.

Load monitoring server compares baseline and updated energy models to detect statistically significant consumption changes.

A monitoring device adjusts polling frequency based on real-time power consumption measurements.

Comparing received PLC signal strengths identifies the correct cable outlet, resolving network mapping complexity.

A portable verification system uses a calibrated ultrasonic meter to compare field gas flow readings against a reference standard.

A central voltage converter unit generates a reduced safety extra-low voltage reference signal for branched power networks.

Integrally formed light pipe redirects optical signals around a meter index to reach an external transceiver.

Segmented communication phases eliminate one-day wait times while maintaining low power consumption.

Geospatial reference sensors mediate calibration for distributed networks, reducing complexity and cost while compensating for outdoor drift.

A household meter interface device converts optical signals into electrical bus protocol data for a Multi Utility Communication Controller.

A smart meter implements a time delay to control power reconnection after outages.

Microcontrollers merge GFCI safety circuits with telemetry to resolve the trade-off between electrical reliability and remote diagnostic data.

Segmented token distribution enables secure meter instruction broadcasting while reducing network resource consumption.

Segmenting data read periods into distinct time intervals reduces network traffic density and communication costs during remote meter reading.

Dual magnetic field sensors detect abnormal conditions like missing dials by analyzing signal patterns, preventing revenue loss from undetected tampering.

Centralized processing of synchronized power-flow data infers grid connectivity models, reducing reliance on costly signal injection techniques.

A power consumption measurement and control apparatus uses a logic switch to apportion energy usage among individual users.

A peer-to-peer utility monitoring network distributes logged data across devices to optimize local memory usage and resource utilization.

Logging consumption data enables utilities to determine leak liability after explosions or floods damage meters.

A foldable printed circuit board assembly positions RF and NFC antennas across rigid parts to reduce physical size while maintaining antenna efficiency.

Mixed integer programming disaggregates total load into individual device states, eliminating separate event detectors and reducing hardware complexity.

A method estimates missing meter readings to ensure complete data sets for calculating unaccounted-for water quantities.

A penalty optimization process deconvolves aggregate electrical power signals to generate distinct device activation signatures without prior training data.

Wake-up circuit activates external power supply when battery fails, ensuring continuous tamper detection and preventing unauthorized access.

A user authentication module integrates biometric sensors and communication interfaces to verify operator identity on intelligent electronic devices.

A gauge reader captures dial images and converts them into digital signals for remote monitoring.

A token adjustment system generates digital credentials based on measured carbon balance and intensity data from industrial conversion processes.

Smart meter data drives regression models to forecast gas demand, reducing true-up cycles from 14 months to 48 hours.

A power supply device provides electrical energy to a processing unit, enabling configuration without interrupting current flow.

An automatic meter reading system captures images of digital displays and extracts numerical values using optical character recognition.

An adapter assembly generates magnet pulses from a rotating pointer to enable wireless data transmission.

A wireless current sensor switches between measurement and charging modes using a microcontroller to optimize data transmission.

An RFID-enabled utility meter interface unit uses radiofrequency induction to power non-volatile memory and transmit usage data wirelessly.

A cloud-enabled virtual gateway executes provider-specific instances to control local devices through third-party systems.

A consumption meter with two wireless interfaces connects to a central server and a user mobile device.

A static gas meter charges a pack via a booster circuit to isolate the battery from high current peaks during radio transmission.

Gateway interprets local timestamps and applies drift conversion algorithms to maintain precision while reducing bandwidth consumption.