Braking Action Transmission TRIZ Cases

By replacing guide pins with a screw rotation-preventing rail, this brake booster cuts resonant noise, saves space, and simplifies packaging.

A dual-controller parking brake applies automatically when the primary controller fails, maintaining brake pressure for autonomous vehicles.

A monostable fail-safe valve uses limited supply pressure to deliver redundancy brake pressure for safe commercial-vehicle stopping after faults.

A monoblock relay valve with transverse solenoids cuts trailer brake module size, simplifies assembly, and reduces leak-prone housing joints.

Speed-based release pressure control keeps spring brakes from engaging during towing stops, preserving anti-skid braking and reducing lever load.

A reversible motor and ball screw plunger modulate brake fluid pressure to prevent wheel lock-up and support smooth hydraulic-regenerative braking.

Predefined brake-pressure curve sections enable fast emergency braking while avoiding unstable electro-pneumatic control loops.

A backup ECU stores brake pressure distribution to keep utility vehicle braking stable and avoid axle locking when service brake control fails.

By combining the ECU with single-channel axle modulators, this brake layout cuts cabling, cost, and space while preserving wheel-level ABS control.

Physically separated main and auxiliary hydraulic circuits maintain fast brake pressure when motor failure blocks normal electro-hydraulic braking.

Pressure-triggered valve switching limits fluid loss in a leaking brake circuit while preserving pressure availability in the intact circuit.

Dynamic brake clearance adjustment uses traffic-situation sensing to speed braking response while limiting grinding and wheel-to-wheel instability.

Stored reference reactions from brake learning mode enable proactive fault detection despite manufacturing and aging variance.

Electronic pressure feedback and dual solenoid valves replace bulky pneumatic brake parts for compact, reconfigurable railway emergency braking.

A spool piston with radial sealing surfaces simplifies rail brake control chamber pressure equalization and venting while reducing valve size.

A brake control unit raises holding force and monitors actuator parameters to detect parking faults early and prevent vehicle rolling.

A logistic setpoint ramp smooths brake pressure generator testing, cutting noise, vibration, and component wear in motor vehicle brake systems.

Motor current is used to estimate hydraulic brake pressure, helping adjust electric parking brake force when sensor readings fail.

Dual electrical brake pressure generators and automatic switching maintain brake control and stability when the primary braking unit fails.

Independent isolation and dump valves let each wheel brake manage pressure separately for ABS and traction slip control.

Short-circuiting the brake drive at power loss decelerates stored-energy release before critical speed, preventing motor and brake damage.

Independent pump and linear-actuator pressure paths keep braking available during partial brake circuit failures while preserving brake force control.

A noise reduction control module shifts vacuum pump motor speed outside resonance bands to maintain quiet, reliable brake vacuum supply.

Axial pins in a sleeve lock the brake-unit piston against rotation, improving pressure buildup and brake fluid conveyance.

By positioning the rotor where pump torque is minimal, this brake control case enables fast motor start-up under high fluid pressure with a smaller motor.

Separated mechanical and electronic brake blocks with an emergency hydraulic module maintain braking if electronics fail and free vehicle packaging.

A plausibility check verifies that parking brake coding matches the installed brake type, blocking wrong module activation and component damage.

A split hydraulic-electric brake architecture uses integrated control units to preserve repeatable braking when one subsystem or component fails.

Uses park brake air-pressure modulation as a backup deceleration path, adding anti-lock control to maintain vehicle stability with less redundancy complexity.

An electro-pneumatic WRM valve cancels residual brake cylinder pressure when axle speed drops, preventing wheel lock, overheating, and unwanted braking.

Automatic braking is adjusted to the rider's deceleration resistance, improving motorcycle control precision and safety during obstacle response.

Separate electrical controls and pressure feedback simplify towing and trailer parking brake actuation while reducing pneumatic switching complexity.

A timed apply-valve pulse and control-line pressure sensing let the ECU verify modulator valve operation before braking demand.

Reversing motor direction lets one compact actuator both spread the brake and adjust lining wear, cutting parts and mounting complexity.

Selective actuation of three brake calipers adapts to vehicle status to preserve parking brake torque with less wiring and better failure tolerance.

A reversing valve shifts braking from electro-mechanical control to hydraulic backup, preserving pedal feel and fail-safe stopping.

Low-pass filtering smooths parking brake force to cut vehicle shake, while bypass control avoids response delay during larger force changes.

A parallel piston-pump layout and modular housing cut installation space, improve access and ventilation, and reduce brake actuator noise.

Current-blocking decoupling isolates redundant brake control circuits, stopping ground-offset fault currents from damaging ECUs or breaking redundancy.

Fail-safe valves reroute pilot pressure between bogie brake units so railcars keep controlled braking after a control unit failure.

A segmented brake command scheme combines cable-based ECP control with brake-pipe pneumatics to cut delay and support phased fleet upgrades.

A brake-by-wire electro-hydraulic brake layout repositions and holds the pedal in autonomous mode to free legroom while preserving fallback braking.

Gradual trailer brake ramp-up, hold, and ramp-down work with stability control to reduce trailer-induced side slip during sudden maneuvers.

Motor current and rotor position reveal brake pad contact to measure clearance and wear without external sensors or frequent adjustment.

A check valve and parallel restrictor enable hydraulic leak-tightness checks in brake-by-wire systems without electromagnetic actuation.

OCC and TCMS logic drive electromagnetic valves to isolate a failed bogie brake remotely when unmanned rail vehicles cannot release it.

A wedge groove and elastic preload give EMB parking stepless holding force and self-locking, preventing slide and motor heating.

Radar-based distance sensing triggers compressed-gas brake pipe actuation on unattached railcars to prevent yard collisions and reduce human error.

Two independent brake electronic units power one shared coil or sensor path, cutting redundant parts, space, and cost while preserving fail-safe operation.

Pulsed brake fluid circulation after parking mixes hot and cool fluid in hydraulic lines to prevent vapor bubbles and preserve brake function.