Hybrid Vehicles TRIZ Cases

A weldment unifies engine and electric machine power transfer through a torque converter assembly.

Aerodynamic profiles direct airflow to generate lift while turbines convert kinetic energy into electricity.

A charge and discharge control apparatus calculates battery energy flow using a variable coefficient based on state of charge difference.

Inner and outer control loops decouple torque precision from temperature variations, maximizing energy recuperation during vehicle braking.

Vehicle control apparatus detects passing lane travel using navigation and sensor data to output driver warnings.

Controller blocks engine start during refueling via injection port sensors, preventing fire hazards while maintaining drivability.

Dynamic torque reduction management during hybrid vehicle downshifts minimizes gear engagement shock while preserving rapid acceleration linearity.

A hybrid power integrated transmission system uses dual planetary gear trains to manage variable power inputs and outputs.

A controller adjusts the relationship between electrical current and commanded pressure in a driveline disconnect clutch actuator.

A central repository manages user-specific access rights via opaque handles that identify permissions without exposing the underlying data.

A battery management system uses a time-varying determination period to reset open circuit voltage during no-load states.

A battery state of charge detection method calibrates initial values using waiting time to reduce integration errors.

A vehicle coasting control system generates multiple speed profiles based on predicted path geometry to optimize fuel economy.

Offset mounting and segmented bracket design direct collision displacement away from occupant space, preventing detached object hazards.

A drive device estimates balancing torque via the electric motor to counteract torsional forces during parking lock release.

A compact hybrid transmission uses parallel shafts and integrated planetary gears to increase shift stages while reducing weight and manufacturing costs.

Classify moving agents using Echo State Networks to predict future motion, handling data variability without precise movement segmentation.

Dynamic recuperation control reduces generator power when energy storage exceeds a threshold, preventing overcharging and extending component service life.

Three-way valves merge engine and power electronics cooling loops, reducing energy consumption while maintaining precise temperature control.

A vehicle control unit manages engine restarts by monitoring transmission neutral duration and clutch pedal state.

Integrates pressure medium channels into stator carrier walls, eliminating separate lines and reducing leak points in motor vehicle assemblies.

Pre-defining thermopile parameters resolves integration complexity by eliminating real-time current management circuits while ensuring safe autorotation.

Replacing torque converters with a motor-driven system eliminates fluid coupling losses, reducing transmission length while maintaining high pulling power.

Control device reduces engine torque pulsation by adjusting motor command values, preventing vehicle vibrations.

Electronic control unit coordinates vehicle masking potentials to raise internal combustion engine acoustic limits for electric energy store charging.

Pre-computed lookup tables define a torque band that constrains engine output, avoiding complex real-time optimization while maintaining fuel economy.

A controller calculates voltage spread to adjust power capability estimates for battery packs in torque-generating systems.

A dual-motor hybrid power system uses a single synchronizer to switch between neutral and two speed-ratio positions on an intermediate shaft.

Dynamic electric oil pump control prevents engine clutch damage by increasing fluid flow when turbine speed exceeds a threshold.

A relay control apparatus measures residual current between a battery pack and electric drive unit to determine safe turn-off timing.

A steering control system extrapolates state variables to predict operating capacity limits and triggers safety countermeasures.

Dynamic immobilizer activation prevents internal combustion engine expiration, ensuring reliable hybrid vehicle operation.

Dynamic charge sustain window adjustment raises battery discharge limits to resolve drivability bottlenecks caused by low state-of-charge in cold conditions.

A control system manages electric vehicle battery state of charge through deliberate discharge cycles to optimize regenerative braking capacity.

A hybrid vehicle control device limits motor generator torque to protect the one-way clutch mechanism.

An electric drive motor with a mechanical anti-slip transmission connection controls rock drilling rig movement.

A control circuit determines non-energized states of current detectors to execute zero point adjustment with minimal noise interference.

A hybrid vehicle enforced discharge method uses motor speed control to reduce engine rotation to zero revolutions per minute before initiating voltage removal.

A power mixing mechanism combines CVT and alternative transmission outputs to optimize generator drive performance.

Segmenting power storage into separate high-energy and high-power units lowers cost and deterioration while maintaining sufficient output.

A powertrain transmission adjusts vertical drop distance between input and output axes to accommodate varied vehicle orientations.

A Ravigneaux planetary gearset connects to an electrical machine and uses a braking device to block a sun gear shaft.

Control apparatus adjusts retardation timing of combustion energy to manage torque fluctuations in hybrid vehicles.

A hybrid electric vehicle control device coordinates regenerative and hydraulic braking to manage speed.

Localized inlet antenna verification prevents unauthorized plug removal during charging while avoiding unintended lock activation from distant keys.

Controller manages electric motor torque to increase exhaust sound while preventing harsh transmission spikes.

A micro-hybrid stop-start system uses navigation data to manage engine restart timing during gear shifts.

An adaptive control system adjusts deceleration patterns by shifting braking load from friction brakes to regenerative units based on wear data.

A hybrid vehicle controller restricts engine torque increase rates using motor generator assistance.