Hybrid Vehicles TRIZ Cases

A control unit detects cylinder segment time durations to calculate corrective values for fuel injection in hybrid drive systems.

Electric motor maintains engine rotation for exhaust gas recirculation fault detection, preventing torque shock and battery drain.

Auxiliary shaft actuates gearbox pumps using a reversible electric machine, eliminating continuous thermal engine operation to reduce friction losses.

Segmenting prediction models by event type resolves the trade-off between system complexity and individual driver accuracy, optimizing fuel efficiency.

A vehicle control unit adjusts engine revolution rates using a rotating electric machine to enhance driver intention compliance.

A vehicle control apparatus manages transmission shifting by adjusting input torque to match the shifting progress degree.

A vehicle control device adjusts target coolant temperature based on predicted engine output to optimize thermal management.

A power module assembly conveys coolant directly across cards via a side panel channel to enhance heat transfer efficiency.

An electro-hydraulic brake system uses high-pressure accumulators and flow-rate control valves to regulate hydraulic pressure for each wheel circuit independently.

Flexible electrical distribution components incorporate reduced width conductor paths that act as fusible traces to break circuits during overcurrent events.

Dynamic mode switching prevents repeated engine warmup cycles, reducing fuel waste and maintaining optimal catalyst temperature.

A hybrid electric vehicle controller selects operational modes using a cost functional to optimize torque distribution.

A power-split driveline uses a planetary gearset and electric energy converters to distribute torque across multiple output shafts.

A torque deviation learning unit calculates engine part load maximum output torque by tracking discrepancies between hybrid control and engine management systems.

A vehicle control device sets optimal routes to ensure reliable radio signal reception from roadside machines.

Mode planning unit segments battery charge thresholds to stabilize travel mode transitions and maintain constant free capacity.

A hybrid vehicle controller calculates motor generator torque demand to balance engine and MG power supply.

A vehicular drive control device switches a differential mechanism between states to prioritize mechanical power transmission.

A boost converter control device reduces output voltage instruction values during rapid motor deceleration to prevent inverter overvoltage.

A decouplable drive mechanism connects an electric machine to a gearbox primary shaft via an intermediate idler pinion and conical coupler.

A charger adjusts its current draw based on real-time circuit load monitoring to maintain safe operating limits.

A vehicle control system predicts available energy using learned battery state of health to calculate driving range.

External air ventilation reduces battery degradation by cooling cells when ambient temperatures drop below pack levels.

A drive device control method shifts transmission ranges to adjust gear ratios for construction machines.

A transmission design using five planetary gear sets and six shifting elements to achieve ten forward gears in a compact layout.

A voltage converter regulates battery and high-voltage bus voltages using PI controllers to maintain stable power transfer.

A vehicle energy management system derives suggested control inputs from driving context data to reduce consumption.

INSTAR flywheel captures kinetic energy during braking and transfers it to batteries at a controlled rate.

Bi-directional buck/boost converters adjust voltage levels to match optimal operating requirements, reducing power wastage in hybrid vehicle auxiliary systems.

A hybrid vehicle control method adjusts engine drive points to limit charging electric power during gear upshifts.

A bidirectional overrunning clutch uses a single pawl and solenoid actuator to manage gear rotation in hybrid powertrains.

A hybrid vehicle control device selects engine start methods based on motor speed to manage transmission shifts.

A resin component absorbs shock to protect high-voltage cables, preventing damage from deformation without adding structural complexity.

A vehicle control system adjusts fuel supply to remaining cylinders during partial shutdown.

Inclined front side frame portion abuts dashboard lower panel to disperse collision loads, reducing reaction forces on resin bodies.

A vehicle control device limits initial drive force from a second electric motor and gradually increases output during engine startup.

A processor-based system sends drive commands to temporarily urge a vehicle in the selected gear direction.

Segmenting torque delivery across nested motors minimizes shifting power loss while reducing transmission volume.

A processing unit identifies optimal transmission ratios using a main drive shaft speed sensor to manage gearbox interconnection.

A vehicular drive control device coordinates transmission speed ratios to establish optimal engine operating points.

A travelable distance calculation system adjusts usage ratios between individual and fleet vehicle data to reflect specific driving habits.

A hybrid vehicle control device drives a first motor generator using regenerative power to utilize the engine as a load during braking events.

A variable valve operating mechanism advances intake timing before cranking to improve engine startability.

A control device draws fuel vapor into the intake passage to supply the cylinder during exhaust fuel feeding.

A diagnostic system monitors engine and accessory speeds to detect belt slip faults in hybrid electric vehicles.

A hybrid vehicle gear shift control method tracks transmission input speed to synchronize clutch engagement during power-on upshifts.

A regenerative braking system dynamically adjusts torque based on real-time resistance to forward travel.

Axle-mounted generators convert kinetic energy into electrical power to charge batteries, reducing fuel consumption and emissions.

A transmission design using four planetary gearsets and six shift elements to achieve ten forward gears.