Propulsion Unit Safety Devices TRIZ Cases

A shared hydraulic pressure generator links decoupled braking and ESC control to cut backup pump size, space, cost, and NVH.

Radar speed-over-ground sensing is paired with wheel slip setpoint reduction to keep heavy-vehicle motion control stable when measurement accuracy drops.

Matrix-based target wheel acceleration combines slip, wheel state, and actuator control to cut testing effort and improve vehicle stability.

Real-time brake and powertrain torque adjustment uses stability indicators and surface mu estimation to prevent BtS oversteer on low-friction roads.

Real-time acceleration and wheel slip feedback adjusts the slip target to maintain traction and reduce heavy-duty vehicle stalling.

By freezing feedback reduction outside actuator force limits, this case speeds acceleration convergence and helps prevent wheel slip or lock.

A waiting-state transition on abnormality preserves battery function in autonomous vehicles so essential functions remain available.

Displays speed restriction warnings only when powertrain limits are likely to affect acceleration, improving driver awareness without overload.

A higher rear-wheel slip target during slide requests preserves controlled sliding while anti-lock braking still suppresses wheel lock.

Real-time physiological sensing selects and downloads in-car remedial exercises to improve passenger relaxation, stress relief, and comfort.

Real-time axle and underlift load sensing helps wreckers calculate tow weight limits, safe speed, and overload alarms under changing conditions.

Segmenting control into total and asymmetric loops decouples wheel slip from acceleration, resolving nonlinear torque interaction conflicts.

A vehicle control system predicts near-future driving paths and applies limit velocity or deceleration instructions based on acceptable spatial deviations.