Programme Control TRIZ Cases

Adaptive signal filtering and accelerometer feedback let a ceiling fan maintain occupancy sensing accuracy while reducing wobble and improving comfort.

During power loss, stored capacitor energy drives the actuator to a sensor-based safe position that balances fire blocking and smoke removal.

Adaptive setpoint control limits reheating during stratification, reducing scalding risk and excess energy use while maintaining hot water.

A BACnet/IP gateway and projected capacitive touchscreen let room monitors link legacy BMS devices while staying usable with gloved hands.

Adaptive outlier limits in a building management system retrain after process changes and self-adjust by confidence feedback to keep fault detection sensitive.

Dynamic grouping by power use and equipment attributes reduces rotation-group imbalance, cutting failure events and peak demand.

Mobile devices use WiFi, Bluetooth, images, and floor-plan fingerprints to localize occupants and adjust HVAC by zone without extra sensors.

Gradual heating with staged drum rotation improves detergent dissolution, protects enzymes, and helps prevent protein coagulation.

Weather-based simulations help a thermostat server predict capacity reduction levels across multiple homes for more reliable demand-response events.

Direct sensing of the espresso percolation thread enables real-time grinder fineness adjustment for more consistent particle size and cup quality.

Trailing-average pump pressure sensing filters noise and detects biological activity for more accurate bed occupancy tracking.

Sensor-verified fire extinction enables remote sprinkler water shutoff, reducing post-fire water damage while maintaining suppression reliability.

Automatic account pairing matches a thermostat and user device by public network address, simplifying setup on existing home routers.

A built-in self-test checks robot cleaner sensors and components before operation to catch faults early and improve stability and safety.

Valve-switched air and ground heat exchange adds five operating modes, improving efficiency and conditioning the ground loop over time.

Dual HVAC memory buffers separate simple user event data from detailed service logs, improving homeowner usability and technician diagnosis.

A removable memory stores blower motor parameters so one HVAC controller can replace many dedicated units and simplify manufacturing.

A trial period qualifies occupancy sensing before automatic away-state setback, reducing energy use without user programming.

Automatically preselects and reorders cooking programs by time, season, region, religion, and language to speed restaurant operation.

A self-learning HVAC controller compares real-time and predicted efficiency to auto-adjust operating parameters and cut manual recalibration.

LED transaction cues, electronic coin return, and a hinged delivery bin reduce jams, simplify servicing, and improve vending reliability.

Asynchronous controller modules in an HVAC actuator cut synchronization overhead, saving processing power and bandwidth.

Mobile-device Wi-Fi proximity triggers zone-based HVAC and device control, cutting manual curtailment while improving energy awareness.

Predictive thermostat control uses weather, indoor-outdoor temperatures, and home thermal history to reach comfort on time with less HVAC energy.

A data-bus HVAC network uses subnet controllers and visual status displays to simplify fault diagnosis, maintenance, and energy-aware control.

Captured temporal-spatial data is reused to build 3D facility models, catalog objects, and improve robot service efficiency.

Precompiled function blocks let complex HVAC control run on low-cost microprocessors with minimal memory and flexible architecture support.

A reflective wheel and optical sensing detect when a coverage robot is stuck or loses floor contact, improving motion status accuracy.

A portable planogram interface links product images to display locations so each shelf light can be preset and adjusted for promotions and product changes.

Sensor-based ERV monitoring calculates heat, humidity, and enthalpy effectiveness to flag maintenance needs and cut building energy waste.

User behavior and sensor inputs are classified to personalize cooking settings, simplifying operation without limiting cooking control.

Remote thermostats feed room temperature and humidity data to one controller, enabling precise HVAC zoning with lower installation cost.

Sensor-based closed-loop feedback verifies adjustable bed position and returns remote confirmation for accurate, simpler control.

Corrugated container skin with embedded finned piping uses ambient air for free cooling, cutting chiller load and remote-site operating cost.

A subnet controller assigns equipment types from device IDs and offsets, simplifying HVAC installation, diagnostics, and coordinated control.

A unified handheld controller links adjustable bed settings with lighting, audio, and entertainment controls to improve access for users with limited mobility.

A spinning quasi-omnidirectional detector and directional sensor let a cleaning robot locate light beams and avoid restricted areas.

A shared HVAC data bus publishes device status vectors for easier installation, fault diagnosis, and more flexible temperature control.

A distributed HVAC data bus links controllers and devices to share status and configuration data for easier installation, diagnostics, and energy control.

A touch-slider bed remote unifies bed positioning with lighting, audio, and other room controls to improve access for users with limited mobility.

Remote monitoring and self-calibration keep DCV damper settings aligned with changing conditions, cutting site visits and HVAC energy waste.

Multiple indoor and outdoor temperature inputs help estimate building thermal mass, improving HVAC control accuracy and reducing energy waste.

A self-learning controller predicts hot water demand from usage patterns and cuts standby heating to reduce energy waste and electricity costs.

Presence-based profile blending adjusts thermostat and lighting settings to match shared user preferences while reducing unnecessary energy use.

Weather-based outage prediction triggers refrigerator pre-cooling and ice-maker shutdown to keep perishables safe during power loss.

A network-connected thermostat learns from user adjustments and refines schedules over time to balance adaptability, ease of use, and energy efficiency.

Layer-specific shaping paths reduce bonding at support interfaces, making raft and support removal easier without harming 3D printed resin parts.

Rejected patterned light is recycled through switchyard beam routing to raise beam intensity, cut energy waste, and speed powder-bed printing.

Meshed 3D models and additive manufacturing produce abatement chamber components with controlled porosity, permeability, and gas flow.

Multi-zone security with data diodes enables one-way machine data sharing while blocking write access to critical production controls.

LED rings and projected path cues show detected human position and robot intent, helping autonomous robots avoid collisions in shared spaces.

Splitting a master 3D model into subordinate files lets multiple lasers build object portions in parallel, cutting additive fabrication time.

A two-stage grinding approach controls surface temperature first, then aggressiveness, to cut cycle time without thermal damage.

Digital surface definitions guide industrial robots to fold single 2D sheets into complex 3D forms with less welding and material waste.

Meta-file-driven preview strategies give PLM users fast, layered views of complex engineering objects without opening full project details.

Map the environment and record robot actions in one pass, cutting mission setup time and avoiding manual behavior tree authoring.

A separate gateway-based data link protects additive manufacturing files from network tampering while preserving reproducible process operation.

Tracking lubricant additive consumption reveals gear deterioration trends early, enabling more accurate remaining life prediction before abnormal wear.

Aggregated weld data from multiple cells updates weld settings to keep workpiece quality consistent and correct missed or defective welds.

Reversible mapping between hardware and logic cuts fire alarm control center reconfiguration effort, errors, and standards-compliance risk.

Processing load display helps users choose operation data targets in injection molding machines without overloading the controller.

A robust closure model and real-time adaptation keep reduced-order control models stable and accurate under truncation and uncertainty.

When a surgical robot arm fails, the control system adds another instrument through a port and maintains its fulcrum for uninterrupted robotic surgery.

Role-based basic and expert modes enable secure remote textile machine operation while adapting access to different user tasks.

Occupancy and proximity data adjust hazard sensor sensitivity, enabling faster alerts and automated HVAC, lock, and gas-valve response.

Point-cloud section files cut bladed rotor inspection data up to 100x while preserving defect analysis and serviceability checks.

Installer-triggered visual, acoustic, or IT signals let teams identify connected access control units quickly and avoid commissioning errors.

Human-presence detection powers the control and unlocking modules only when needed, reducing idle drain while preserving fast door lock response.

Integrated sensors and a separate control unit capture and transmit spindle data so older CNC machine tools gain monitoring without controller upgrades.

Segment-based room control lets building automation adapt to movable walls and floor-plan changes with minimal manual engineering.

Pre-mapped force-to-sideslip correction lets machining position control compensate tool deflection in real time without rigidity values.

A shared tenant-context framework lets microservices extract context, route tenant data correctly, and keep multi-tenant behavior consistent.

Foot-contact detection lowers inertial sensor gain, then restores it gradually to suppress impact vibrations and avoid unstable robot corrections.

Tool paths are built directly from discretized lines and surfaces, cutting slicing computation while improving print detail and structural quality.

Two-stage graph planning splits material endpoints into sub-nodes so AGVs can combine deliveries, easing congestion in complex factory loops.

A central controller identifies user scenarios to coordinate smart devices, auto-adjust settings, and apply secure access rights.

Geometric pre-compensation adds negative print regions to offset printer distortion and preserve sharp angles in complex printed parts.

Digital light processing creates patient-specific ceramic orthodontic brackets with precise placement, smoother finish, and shorter treatment workflows.

A lattice sensor network embedded in composite skin expands aerostructure monitoring coverage while reducing wiring weight and circuit complexity.

Grouped master-slave sensors cut latency when combining camera and LIDAR data, enabling precise factory object maps for robot and personnel safety.

Processed sensor data is compared with expected operations to detect anomalies, trace root causes, and cut control-model computing load.

Real-time monitoring adjusts composite deposition paths to keep continuous fibers accurately placed and enable stronger unsupported 3D structures.

Wireless beacons, fixed receivers, and optional cameras automate offshore muster attendance and quickly identify missing crew in emergencies.

Camera-based digital twins replace written instructions and AR headsets, guiding aircraft assembly while preserving operator mobility.

An I/O software agent lets process controllers share dedicated and pooled I/O modules, improving utilization without major system redesign.

Segmenting the FPGA into static and dynamic sections allows non-expert users to customize instruments without lengthy compilation times.

Vibration sensors replace conductivity checks to eliminate false indications from irregular disk surfaces, ensuring accurate machining records.

A wire configuration system determines settings by resolving pin and connector defaults to prevent gauge mismatches.

An eccentric test matrix scrambles parameter values to disrupt uniform incremental changes across substrate cells.

A display system changes signal line formats in control block diagrams to visualize control processes alongside component states.

Onboard FPGA processing estimates grid impedance via transient events, resolving stability issues from distributed energy resource variability.

A calculation unit sets operability range boundaries in a global coordinate system to maintain accurate spatial definitions during vehicle tilt.

A vehicle control unit programming method blocks interfaces and encrypts software to secure data transmission.

A parameter determination supporting device generates trial run programs to automatically measure motor operation data and estimate circuit constants.

A steerable retroreflective system maintains constant optical contact with a laser beam during machine movement.

Hierarchical segmentation of process models reduces network traffic by enabling local execution at edge devices while maintaining centralized control.

A semiconductor integrated circuit uses a phase arithmetic circuit to calculate new rise and fall setting count values for pulse output signals.

A long fiber deposition head deposits composite material along non-parallel 3D toolpaths to create curved structural shells.

A sensor sharing platform matches provision conditions with application needs to deliver specific sensing data, reducing costs by eliminating dedicated sensors.

A power control device classifies devices and uses evaluation functions to manage real-time energy consumption within set upper limits.

Serialization component consolidates parallel control signals into a single serial channel for efficient data transfer.

Radar charts plot low and high limits alongside current values to help operators quickly identify critical deviations in industrial process control systems.

A wire electric discharge machine uses a touch sensor to measure rake face coordinates and regenerate machining paths.

A baggage management gate detects magnetization reversal in Fe-Co amorphous metal wires using an alternating magnetic field.

A load power device uses sensors to detect voltage and current for accurate load identification.

A computing device uses a biometric sensor to capture user identity data and automatically unlock the system when requirements are met.

OCR image capture extracts machine nameplate data to automatically retrieve and apply configuration settings, eliminating manual entry errors.

An automatic system modifies NC programs by analyzing machining forces to generate optimized tool paths.

Dynamic torque constant correction handles magnetic saturation in servo motors, enabling precise output calculation without oversized power supplies.

An augmented reality system uses embedded sensors to monitor lighting and temperature conditions within a building.

Embedded magnet replaces mechanical tabs, eliminating precise alignment needs for secure retention.

A plant health index system applies correction factors to sensor data for accurate lower-level component monitoring.

Segmenting a generic regression model from fleet data and resetting it with specific engine data resolves the contradiction between robustness and accuracy.

An automated tracking system collects test results and analyzes abnormal information to identify potentially faulty machines in manufacturing.

A deposition condition control device adjusts laser output and metal supply based on scan rate and temperature to maintain stable welding.

Synchronous soft-start networking control strategy for parallel auxiliary converters minimizes voltage and current imbalances during startup.

ISO intermodal containers act as modular basins to adjust treatment capacity, avoiding high construction costs from fixed custom designs.

Relocating the control unit away from the measuring site eliminates costly on-site infrastructure while maintaining reliable process variable monitoring.

Weight-based flow estimation avoids complex direct measurement devices, reducing stochastic fluctuations in the applied material strip.

Dynamic segment length adjustment resolves the contradiction between posture similarity and interaction motion reconstruction in humanoid robots.

Derating soft error rates via vulnerability factors enables accurate functional safety analysis for autonomous systems.

Sensor scans workpiece surface geometry to identify mechanical joint features for automated quality control.

A wireless door lock uses a mobile application to generate and transmit digital codes for secure access.

A programmable gravimetric instrument executes validated application programs through modular linkage and rule-based verification.

Controllers check component status and transmit operative signals between transport apparatuses to prevent safety hazards from uncoordinated failures.

A drive controller adjusts operation using variable gains based on position and speed information to stabilize movement.

Z-concatenated connecting lines segment electrical energy supply, enabling independent voltage levels for standardized series modules.

A processing unit generates simulated sensor signals from smartphone localization data to replace physical robot sensors.

A production data management device generates provided information by referencing hierarchized machining command and history data.

Control circuitry calculates picking and placing times based on conveyor velocities to prevent bottlenecks from output capacity variations.

A safety controller injects alternating logic signals into current paths of a short-circuit signaling element to determine its switching state.

Identity-based control in shared virtual print trays resolves the contradiction between multi-user collaboration efficiency and individual data security.

System segments machine cycles into phases to isolate malfunction causes, reducing downtime through precise state variable tracking.

Two orthogonal MOEMS mirrors replace bulky galvanometric scanners, reducing optical unit dimensions while maintaining precise vector scanning speeds.

A remote control center applies unique weights to each remote terminal unit data stream based on individual signal quality characteristics.

Visual copying of device elements enables local configuration without server round-trips.

A wearable electronic device communicates wirelessly with a gymnastic machine to transmit user commands for training parameter adjustments.

A wireless building control system uses MEMS sensors to exchange data without physical wiring.

Mobile devices exchange identifiers via near-field communication for direct order assignment.

First principle simulation models use an error model generated from test data to compensate for equipment uncertainties and improve accuracy.

A connection adapter system transmits digital and analog signals wirelessly between control devices and field components.

A stratodesign method generates geometric data for each layer of a package using a virtual counter-shape of the product.

Downstream pressure sensors measure gas flow resistance to verify removable filter installation in smoke treating units.

A TSN socket interface maps streams to UDP connections, reducing application complexity while ensuring transmission reliability.

Overlapping divisional programs allow type 2 nodes to verify program correctness during rewriting without requiring extensive storage capacity.

A power management system switches a wireless tool to hibernation mode when electromagnetic frequency signals are absent.

A turbine engine control system allocates power extraction between electrical generators using real-time health data from sensors.

A computer device manages electric vehicle charging currents through internet-based communications across multiple manufacturers.

A component placer adjusts target positions using real-time inspection data to maintain placement precision.

A recommendation system models component lifetimes using infant mortality and natural life distributions to determine optimal replacement timing.

An aggregation server consolidates graphics and operation data requests from remote devices to reduce strain on industrial HMIs.