Electric/Fluid Circuit TRIZ Cases

Switching to a smaller backup program only after the vehicle stops keeps electronic device control stable during software updates.

External storage acts as a pseudo-bank so a vehicular ECU can rewrite software during travel without wasting nonvolatile memory capacity.

Distributed sensors, actuators, and redundant computing units cut latency and keep autonomous mining trucks operating through unit failures.

A removable elastomeric holding structure lets vehicle cables or pipes move through a bulkhead while preserving sealing and acoustic insulation.

A Y-shaped front pillar support guides multiple cable bundles while sharing a fixing point with the hood opening control to save vehicle footwell space.

Dual sealing regions and a thinner separation zone help a cable grommet stay watertight under dynamic loads and varied cable shapes.

Sensors detect load, speed, and acceleration to trigger throttle, steering, and torque control that helps prevent three-wheeler rollovers.

Weighted voting across three or more computation units keeps actuator control continuous and reliable despite varying signal reliability.

Metallic foils, fillers, or coatings give polymer vehicle electrical modules a conductive path to ground, improving EMC without full metal housings.

Recurring calendar rules automate battery heating, cabin cooling, and charging so the vehicle is ready for departure without repeated manual setup.

A sealed solenoid-fuse assembly uses a PCB and compact housing to reduce wiring complexity while blocking dust and water.

A threaded lens barrel, biasing element, and adhesive tuning simplify vehicular camera focus and six-DOF lens-imager alignment.

A vehicle cockpit screen retracts in manual driving to cut light interference, then expands in self-driving or parking for entertainment.

An address list kept in unprocessed update data lets ECUs resume software rewriting at the correct block even when update files are compressed or encrypted.

A flexible cord in the support enables tool-free snap mounting and removal of electronic components while maintaining secure retention and reducing damage risk.

A support plate and reinforcing plate route plug insertion loads to the vehicle body, improving boot outlet stability without cladding deformation.

Matched busbar and core shapes raise inductance in HV vehicle filters while cutting core material, space, and weight.

Dynamic gauge containers and severity-based alert priority help drivers notice critical vehicle conditions without overcrowding the instrument cluster.

Scanned vehicle and head-unit codes let a wireless interface module identify mismatched protocols and load the right translation configuration.

Centralized arbitration synchronizes steering middle point updates across driver assistance systems to reduce switching disturbances and stabilize vehicle behavior.

A lower-shear connector point and pivoting arm protect sensor pod conduits in collisions while enabling quick swaps and universal vehicle mounting.

Adaptive ECU control detects abrupt motor stops and friction changes to keep automotive seat repositioning smooth and accurate over time.

Temporary touch display deactivation during mechanical controller use prevents inadvertent vehicle setting changes and driver distraction.

Automatic vehicle and radio detection replaces manual programming, reducing installation risk while preserving steering wheel presets.

State-based ECU mode switching detects fraudulent in-vehicle network frames while limiting battery drain from continuous monitoring.

Wheel movement relations are used to calculate trailer coupling orientation while avoiding contamination and mechanical loads at the hitch.

Keeping the vehicle SMR on for selected equipment after main switch-off reduces relay cycling, heat generation, and wear.

Dual output circuits, microcontrollers, and safety switches isolate faults in vehicle power supplies while keeping critical systems powered.

Continuous subsystem monitoring flags abnormal operating zones and triggers cross-system adjustments to keep automated vehicles safe without drivers.

A movable wire length absorbing part compensates tolerance differences to keep twist pitch uniform and twisted wire quality stable.

Boundary signals and a timed soft stop make endless vehicle menu lists easier to navigate without constant driver attention.

A drag chain and guide support route the wire harness inside a long-stroke slide rail, cutting fitting time while preventing exposure and damage.

Time-multiplexed switching lets one vehicle socket charge multiple devices without exceeding power limits or tripping the fuse.

Offset three-point wire harness routing controls deflection and fluttering during bending, enabling a smaller, lower-cost protector.

Modular connection devices integrate multiple vehicle power sources and distribute bus-linked power without redesigning the full wiring harness.

Differential grommet friction lets a wiring harness move inside a hose assembly, absorbing twist and bend loads that shorten connection life.

A controller interprets trigger and action descriptions to automate vehicle endpoint responses without direct access, reducing update risk and complexity.

Combining brake and power control sections in one case cuts mounting space and wiring in straddle-type vehicle hydraulic pressure units.

Selective ECU power switches disconnect unused vehicle functional blocks to cut battery idle drain while preserving fast wake-up and diagnostics.

An automated roller and sensor-controlled bed cover deploys only under safe conditions to cut drag without sacrificing cargo access.

A drag chain and rotatable guide support protect sliding-seat wire harnesses while enabling controlled routing and faster fitting.

Measured voltage-drop control in an electronic fuse stabilizes load voltage and isolates noise from non-linear loads that can disrupt sensors.

Power source boxes switch remote devices over the in-vehicle network, cutting power and signal lines while keeping ECU control flexible.

Coordinated ECU wake-up delays operation start until lower units are ready, preventing communication faults and false failure detection.

A dual-resin cover improves heat dissipation in compact electrical connection boxes while preserving elastic lock bending and durability.

Cover members retain bolt heads in a vehicle junction box, preventing loose fasteners, short-circuit risk, and unreliable wire connections.

A conversion controller bridges CAN and SOA messaging so new vehicle functions can appear in the user setting menu without head unit software updates.

Predefined trigger events let a control unit sequence multiple vehicle functions automatically, reducing repetitive manual actions and rework.