Hybrid Vehicles TRIZ Cases

Dynamic idling-stop control adjusts fuel cell power generation using real-time driving pattern analysis to resolve efficiency and responsiveness trade-offs.

Integrating the battery pack into the rear gearbox housing protects the energy storage from impacts and heat while reducing power losses in connecting cables.

A vehicle control apparatus prohibits unnecessary inertia travel using stored suspension data.

Integrating a clutch within a planetary gear sun gear reduces transmission weight while maintaining multiple gear ratios for optimal torque distribution.

Single inductor structure enables bidirectional DC-DC conversion and rectification within a compact power module for plug-in hybrid electric vehicles.

A control system adjusts minimum engine torque limits to maintain stable combustion in hybrid powertrains.

Resin bobbin cavities hold magnetically conductive inserts that widen tooth tips, reducing torque ripple while increasing device complexity.

A motor controller generates an operating point correcting function based on detected motor speed to calculate optimal current commands.

A controller maintains transmission clutch engagement during predicted braking events to maximize torque transfer to the electric generator.

A controller estimates traction battery state of health using statistical parameters from past drive cycles and current flow data.

A rotation speed control device manages engine limits during transmission shifts.

ISG consumes regenerative electric power during coasting to protect the battery from overcharging.

Controller predicts fuel savings to selectively shut down vehicle engine based on restart consumption.

A launch engagement control method synchronizes engine and motor power to stabilize vehicle acceleration during terrain mode operation.

A vehicle controller detects luggage size and nearby vehicle status to adjust parking positions in a shared pick-up zone.

An overtravel position on the manual gearbox lever selects neutral and purely electric traction mode, eliminating complex computer menu navigation.

Segmented power control unit housing mounts directly to the generator case via bottom connectors.

Replacing NMP with water and surfactants eliminates solvent recycling costs while maintaining particle dispersion below 15 microns.

A hybrid vehicle control unit calculates resolver offset values by detecting zero motor speed and torque conditions during operation.

Controller divides deceleration torque between motor and hydraulic braking to resolve reliability limits in eco-friendly vehicle inertia drive control.

Closing all intake valves isolates the manifold from cylinder pressure variations, enabling accurate leak detection by monitoring vacuum level changes.

A hybrid vehicle control system adjusts engine fuel injection based on catalyst temperature to maintain exhaust emission device operation.

A clutch brake grounds the input member of an electrically variable transmission to enable dual motor propulsion.

A conditioning module generates electricity from fuel to support electric vehicle propulsion and thermal management systems.

A vehicle controller adjusts operating modes based on estimated population density to reduce emissions.

A hybrid vehicle controller adjusts engine operating points to optimize power delivery and fuel consumption.

A controller determines engine operation start time using learned values to synchronize motor and engine speeds for clutch engagement.

Capacitors AC-couple integrated circuits across the service disconnect switch, enabling cell voltage measurement and balancing when the switch opens.

A motor driving system predicts shaft angle using learned vehicle inclination data to maintain control during detector failure.

A rear case projection extends upward to shield vehicle electric device connectors from structural interference.

Extraction of auxiliary power source reduces device size while maintaining efficient AC power control.

A diagnosis apparatus generates a false abnormality signal to verify fail-safe process operation in rotary electric machines.

Emergency actuator supplies hydraulic oil to engage the engine clutch, preventing vibration during EV to HEV mode conversion.

Radial motor placement avoids exhaust heat while dynamic switching reduces cruise fuel consumption.

Segmented battery systems allow manual switching between independent power sources, preventing simultaneous exhaustion and ensuring charging availability.

Alternating forward and reverse minimum rotation instructions control the variable speed electric motor.

Predictive powertrain control synchronizes engine clutch engagement with gear shifting completion to optimize drive motor usage.

Multi-ring disc motor segments magnetic components into concentric rings to increase horsepower while reducing energy consumption.

An array plate cavity houses an electronic module within an electrified vehicle battery pack.

A mobility information processing apparatus allocates driving modes to route sections by merging segments with similar travel loads.

A hybrid vehicle controller switches between motor and engine torque reduction to satisfy traction control demands.

A control system coordinates clutch disengagement with motor torque reduction to manage rotational speed during direction changes.

A brake energy recovery module detects motor voltage and adjusts power conversion to charge the battery during vehicle operation.

Control system locks transmission and engages parking brake to prevent movement while starting engine for accessory power.

A hybrid vehicle controller calculates virtual sounds from engine and motor RPM data to output optimized audio profiles.

Electronic control unit adjusts engine stop permission threshold to maintain battery power during electric actuator activation.

A regenerative brake control system apportions torque to wheels based on traction coefficients.

A vehicle control device calculates charge power shortfalls by comparing maximum supply power with actual input to identify causal factors.