Electric/Fluid Circuit TRIZ Cases

A flexible tape-wrapped mirror wire harness seals gaps at the gasket interface to cut air leakage and wind noise.

Driving data is grouped by area or vehicle type to apply shared equipment settings faster, improving performance and easing battery load.

A segmented supporting part between the inner member and protector prevents grommet deformation under pull and preserves wire harness water cutoff.

A vented housing separates the image processing circuit from the lens barrel, discharging heat to preserve recognition accuracy.

A deforming partition wall and projection structure boosts grommet holding force under cable pull to prevent disengagement and liquid leakage.

Sparse nonlinear dynamics modeling replaces black-box soft sensors with interpretable, low-overhead estimation suited to embedded mechanical systems.

Stored candidate data guides reference message selection, improving anomalous message detection in in-vehicle networks.

Daisy-chained vehicle control units detect their installed position and self-select the correct function, avoiding sorting and swap errors.

A shared key across virtual ECUs cuts key-slot overhead while MGAL policies authorize MAC generation for secure in-vehicle messaging.

Unique position codes and sensor IDs are matched to catch misinstalled vehicle transmission and reception units before detection errors occur.

A crossmember-mounted bracket secures HV wiring and pipes in tight vehicle overhang space without changing the original body structure.

Local sub controllers keep power windows and similar actuators responsive when central ECU communication fails.

Pre-adjusting DC/DC converter output before load switching helps vehicle low-voltage buses avoid voltage drops and spikes.

A substitute ECU triggers update activation after preplanned processing, helping vehicle ECUs update consistently and avoid failures.

Tailored update status display by program type helps vehicle users stay informed without excessive notifications or added anxiety.

During vehicle ECU updates, an update-status flag suppresses false warnings and fault codes caused by temporary communication resets.

Tin-plated stepped terminals and a 300°C-resistant housing let a vehicle fuse survive reflow soldering and mount directly on compact PCBs.

A natural-fiber coversheet over a fuse-box static eliminator keeps vehicle and instrument potential near zero to limit induction and flow separation.

Centralized channel and calibration updates let vehicle radar units switch frequency and timing schemes to reduce cross-vehicle interference.

A programmable CAN bus switch unifies control of diverse vehicle ECUs through one interface, reducing separate hardware and protocol complexity.

Selective backup power switching prevents overlapping inrush currents between vehicle loads, avoiding voltage drop without larger capacitors.

Conductive resin on charged vehicle portions neutralizes positive charge, suppresses airflow separation, and avoids metal design drawbacks.

A stacked metal-resin heat path keeps relay heat in close contact with the case, improving junction box cooling without enlarging the busbar.

A cable-linked pivot bracket keeps a tailgate-mounted camera aligned as the closure opens, avoiding extra cameras or motorized adjustment.

Coordinated middle-point updates keep multiple drive assist systems aligned during control switching, reducing steering fluctuation and discomfort.

Integrated vehicle corner module interfaces combine drive, steering, braking, and suspension connections to speed wheel assembly replacement.

A two-piece bracket holds the relay box and wiring harness out of the way, freeing engine bay space for air intake installation.

Remote rule sets, geofencing, and sensor-based misuse detection let vehicle owners authorize and control external power use away from the vehicle.

An embedded conductive filament breaks on impact to trigger high-voltage and fuel-system insulation, reducing electric shock risk.

Priority-based OTA updating selects high-priority vehicle software first to avoid abnormal operation and limit computing load.

A stacked socket layout and cover-linked safety pin keep high-voltage vehicle cable connections compact while preventing unintended contact.

A movable end link and spring tensioner keep the sliding door energy chain taut when closed and quiet during opening.

A sealed fuse and solenoid assembly cuts wiring and assembly time while protecting PCB-mounted components from moisture, dust, and heat.

Inclined dual lip seals create suction contact with the vehicle body panel, improving grommet water sealing and resisting compression.

Server-delivered check scenarios validate ECU readiness before software updates, reducing update risk in the actual vehicle environment.

A robotic arm uses a rotating wire spool to route and secure harness branches in vehicles, cutting manual labor, ergonomics issues, and cycle time.

Camera data is embedded into existing trailer control wires and filtered for low-latency rear visibility without dedicated video cabling.

Movable refractive optics extend a MEMS mirror LiDAR field of view without adding more mirrors, reducing cost and packaging space.

Mounting long-range LiDAR at the roof edge preserves diagonal downward coverage near the vehicle and reduces blockage by nearby pedestrians or motorcycles.