ABS Control Systems TRIZ Cases

Brake fluid pressure and an elastic piston modulate ABS valve action without electrical actuators, preserving braking during power failure.

Software co-processors decode trailer PLC chirps into bit streams, cutting dedicated hardware complexity while preserving real-time reception.

Brake pressure from other wheels is used to estimate braking at a wheel with no speed signal, preserving stability control without redundant sensors.

A switchable outlet valve balances low-noise venting with fast actuator release in commercial vehicle pneumatic systems.

A piston-switched bypass valve equalizes pressure across brake volumes, cutting motor force and energy use while enabling hydraulic decoupling.

A movable hydraulic chamber and valve release brake pressure during hard braking to prevent bicycle wheel lock-up and preserve rider control.

By matching lower-load wheel targets to the higher vertical-force wheel, ABS avoids underbraking on inclines and uneven terrain.

Selective switching between continuous and cyclic wheel brake actuator control improves ABS braking, comfort, and adaptation to changing friction.

Temperature sensors feed brake heat data to the control unit, enabling adaptive torque control that improves braking reliability and detects wear or failure.

By comparing wheel speed rankings and rise rates, this control logic detects sensor faults and avoids false anti-skid braking decisions.

By tracking wheel deceleration averages and longitudinal deceleration, this case detects cascade lock on low-μ roads during braking.

Tyre-mounted sensors provide backup motion-control data when primary vehicle sensors fail, preserving stability without duplicate braking hardware.

Startup current signatures and PLC signal checks expose ABS power-wire corrosion and communication faults before fault codes become incomplete.

When aquaplaning is detected, ABS releases front axle control and keeps rear wheel braking active to reduce side slipping and tail-drifting.

Brake pre-charge and fallback switching help autonomous vehicles maintain braking when CAN bus faults disrupt normal control.

Sensor-based brake torque adjustment helps rail transfer vehicles stop reliably while preventing wheel slip, frame vibration, and overload.

Coordinated inlet and outlet valve timing returns brake fluid from the accumulator through the primary circuit, cutting brake system weight and cost.

ROAAS output and an AI/ML model set the aircraft auto brake valve automatically, reducing crew workload during runway overrun alerts.

Wheel acceleration feedback sets adaptive brake torque reduction in ABS, helping prevent lockup while restoring braking action quickly.

After adhesion is exceeded, wheel acceleration sets torque reduction so ABS can prevent lockup while maintaining strong braking effect.

Tire-mounted sensors provide fallback ABS, traction, and brake control when primary vehicle sensors or control units fail.

A protruding guide ring isolates contamination from the plunger, improving brake pump sealing and durability under frequent actuation.

Pre-control brake pressure using wheel speed and vehicle pitching dynamics to shorten ABS stabilization and improve deceleration.

A motor-driven movable septum and bypass regulate brake fluid pressure to prevent wheel locking and improve two-wheeler stability.

Active wheel drive counters wheel lock on snow or black ice, cutting pneumatic brake-release delay while preserving brake force and control.

A sliding valve and movable chamber create a depressurized oil volume that loosens the caliper during sudden braking to prevent wheel lockup.

An offset housing and base-body layout lets the brake hydraulic unit sit closer to the front fork, reducing stone and fall impact exposure.

A lift-off indicator based on pitch and rear wheel float lets ABS trim front braking before a motorcycle flips over.

Selective use of front or rear wheel acceleration improves bad road detection during ABS operation and changing vehicle acceleration.

Axle modulators receive direct brake input and coordinate wheel deceleration to maintain stability when the central control unit fails.

Brake-induced rear tire sliding enables yaw-free lateral maneuvers around hazards when ABS and ESC would block emergency avoidance.

Mounting the bicycle hydraulic pressure control unit on the front fork frees handlebar space for visual equipment and simplifies front wheel connections.

Brake-pad torque and pressure sensing lets ABS estimate actual tire-road friction in real time, shortening stops on slippery surfaces.

A stored front-rear pressure ratio lets the brake controller adapt faster to load changes, reducing wheel lock risk and stabilizing braking.

Precontrol brake pressure from admission pressure and vehicle dynamics to speed ABS response, maintain deceleration, and avoid wheel locking.

When a wheel sensor fails, substitute wheel signals from healthy sensors keep ABS active and preserve vehicle stability and deceleration.

A secondary brake controller reuses parking brake control and split wheel-speed sensing to maintain auxiliary braking and slip control after central failure.

Coupling speed sensor signals between two identical control units determines wheel slip for automated braking without duplicating hardware.

A motorcycle brake controller adjusts braking force using a corrected vehicle body speed parameter derived from wheel sensors.