Tariff Metering Apparatus TRIZ Cases

Segmented MEMS sensors and digital processing eliminate tariff disputes caused by utility gas composition variations.

Multiple IMSIs stored on a single SIM card enable seamless network switching, resolving carrier dependency and improving reliability.

A gas AMI data analysis method clusters households by similar usage patterns to provide actionable feedback.

An intermediate device retrieves power consumption data from an electric energy meter and transmits it via local wireless communication to a mobile terminal.

Dual temperature sensors detect internal and external heat levels to identify fire origin in energy meters.

A gas meter records flow rate change history by converting difference values into codes using a class table.

A measurement device embeds a format identifier in structured data to generate two-dimensional matrix codes for electronic readers.

CPU control module adjusts gas consumption standards via IoT data transmission, resolving IC card payment limitations and enabling real-time price adjustments.

A smart gas meter processor adjusts data collection and upload intervals based on real-time battery levels to extend operational time.

Assigns smart meters to distribution feeder phases using load pattern analysis and multi-objective optimization algorithms.

A secure element positioned between metrology units and controllers stores digital data locally to protect usage information.

A smart electric meter transmits power outage alerts using a low-power wide-area network when primary electrical signals fail.

Perpendicular antenna orientation separates traces from high-frequency noise sources on circuit boards, maintaining reliable wireless communication.

An adapter assembly aligns with utility meter pointers to generate magnet pulses for remote consumption monitoring.

Dynamic emitter intensity filters ambient light noise while reducing power consumption for accurate rotation detection.

A monitoring server calculates electric energy amounts from home loads and renewable generators using centralized data processing.

An energy meter decomposes aggregate power signals into component waveforms using a neural network to identify remote device states.

Acoustic sensors replace mechanical components to detect leaks in dendritic fluid systems, reducing installation costs and maintenance needs.

Remote reading terminals select optimal radio reception channels based on signal quality to receive software updates from multiple concentrators.

A serial interface on the electronic counter board enables automatic data retrieval, eliminating manual initialization errors in fluid volume meters.

A secondary meter captures electric power system data during primary meter validation, preventing monitoring information loss from service removal.

Bi-directional meter relays aggregate utility data from battery-powered devices, reducing redundant transmissions and enhancing network reliability.

Server analyzes consumer power consumption patterns to calculate optimal supply amounts for smart grid management.

Digital camera unit captures analog flow meter display images to enable automated anomaly detection without replacing existing hardware.

A monolithic manifold assembly directs fuel gas flow through integrated pressure sensors to extract measurement data.

Smart meter stores and transmits phase identifiers over a network, eliminating manual cable tracing.

Meter device radio frequency communication system uses message authentication code for data packet verification.

Segmented correlation analysis ranks utility devices to determine parent-child relationships in hierarchical structures.

Periodic threshold-based updates reduce write frequency to extend EEPROM endurance while maintaining data accuracy during power outages.

A pivoting cover integrates data transmission means to maintain full reading glass visibility while enabling tamper detection.

Applying modification fragments to master templates streamlines smart meter firmware updates and reduces file creation time.

A wireless terminal unit integrates a ground conductor with a circuit board to enhance radiation efficiency through capacitively coupled electromagnetic fields.

A method records local timer values and exchanges synchronization telegrams to correlate events across devices with independent clocks.

Segmented smart cards decouple computation from hardware, resolving AMI inflexibility and enabling device customization.

A smart meter supervises electrical consumption by comparing measured current data against stored nominal signatures to identify operational anomalies.

Segmented sensor modules with wireless interfaces eliminate professional installation barriers while maintaining real-time water usage monitoring.

Segmenting control into autonomous stations resolves device quantity limits without increasing central complexity.

Pre-charging the capacitor before activating the coil suppresses spike currents and eliminates large smoothing capacitors.

Energy meter sensors detect temperature and gas disturbances to trigger interrupters.

A removable utility identification module stores encryption keys and security settings to authenticate communication between utility meters and network devices.

A role-based outage management portal integrates disparate data sources to present real-time network statistics via customizable portlets.

A rotor meter housing milled from a single aluminium block eliminates precise assembly tolerances while an external envelope shields rotors from magnetic interference.

A smart utility meter system manages peak demand and detects faults via a radio frequency mesh network.

A transmitter adjusts sensor excitation voltage automatically to support multiple gas ranges.

A gateway routes M2M SMS messages using Mobile Station Identifiers instead of telephone numbers.

Pre-configured credentials enable automatic third-party network joining, resolving configuration complexity while maintaining communication reliability.

Line-powered devices mirror battery meter data, reducing transmission power and extending battery life in home area networks.

A utility data processing system identifies household appliances and infers usage patterns from aggregate meter readings.