Tractors TRIZ Cases

A self-mounting ballast weight pivots between ground and vehicle positions using a hydraulic lift mechanism.

Segmented anomaly determination enables early deceleration while maintaining speed at low thresholds to prevent premature stops and traffic disruption.

A drive device adjusts maximum engine torque using an analysis unit that evaluates axle friction coefficients to manage power delivery.

Screw-threaded drive shafts rotate via a planetary gear system to change effective length, eliminating the need for external tools or complex procedures.

A steering handle device adjusts coupling between driver and vehicle to enable safe lateral guidance transitions.

Concentric fasteners and wedges couple a removable weight to the idler wheel, enabling variable ballast distribution without expanding the machine footprint.

Wireless weight data from a loader controls hauler systems, eliminating onboard sensors exposed to dust and dirt.

A stability display apparatus estimates driving instability using an index and shows changes beyond the upper limit via directional arrows.

Nested sliding frames adjust track distance and inclination to resolve ground adaptability versus component protection trade-offs.

A vehicle mounting system uses a telescopic arm assembly to attach towing rods from wheeled articles to auxiliary vehicles.

Actuation unit displays anomaly control switch to allow driver recognition, preventing inadvertent safety control execution.

Ultrasonic transceivers and turn detectors monitor driver behavior to resolve the trade-off between fatigue detection accuracy and system complexity.

Modular traction weight blocks on a bogie arm increase normal force on drive wheels, improving braking and traction without raising overall energy consumption.

Segmenting the support into interchangeable pieces prevents center of gravity offset under varying loads, resolving adaptability versus complexity trade-offs.

A clutch control method engages the transmission to apply engine braking when vehicle speed exceeds a threshold.

A rotomolded hollow body filled with solidified concrete mixture containing inserts balances vehicles while resisting impact degradation and weather exposure.

Controller estimates remaining loading cycles to shift transmission into drive gear before payload reaches full capacity.

Segmenting sensors into a removable unit prevents calibration failures from environmental stress while maintaining accurate BAC measurement.

A multi-level control system dynamically allocates authority among localized actuators to ensure vehicle integrity.

Curved tubular extension bracket increases clearance between slider bar pneumatic lines and tractor cab walls.

A drowsiness detection system fuses face tracking data with vehicle sensor inputs to monitor operator alertness levels.

A vehicle speed controller transitions states based on door and occupant indicators to manage drive torque.

An adapter bracket assembly connects incompatible utility components to tractor attachment brackets.

A cushioning spring-absorber unit absorbs impact energy during docking to maintain constant distance and prevent jerky movements in road pavers.

A remote interface device prioritizes smartphone data for drivers.

Multi-directional rods constrain unwanted motions while isolating vibrations, resolving the trade-off between ride comfort and terrain adaptability.

A steering torque sensor infers driver fatigue by correlating torque signals with steering angle speed.

A data transmission device connects directly to a vehicle start authorization unit using firmware for secure communication.

A data-processing device monitors driver activity to detect unapproved electronic devices during automated driving.

Hydraulic cylinders deploy a stabilizing wheel against the road surface, preventing commercial vehicle rollovers while managing device complexity.

Modular track systems attach to wheel hubs, resolving adaptability complexity trade-offs through segmentation and universality principles.

A proximity sensor system detects vehicle load weight and balance through electromagnetic induction without physical contact.

Portable receiver device monitors driver distance from vehicle to trigger audible and visual alerts, preventing accidental forgetting of infants in carriers.

Adjustable identifiers in the ignition key resolve safety versus flexibility trade-offs by allowing administrators to bypass alcohol tests during emergencies.

A vehicle control system detects driver readiness before deactivating autonomous driving to ensure safe manual takeover.

Merging traction control logic into the engine computer eliminates costly ECU replacement while limiting wheel slip through real-time ignition retardation.

Mock beverage container houses breathalyzer electronics to reduce public stigma while maintaining detection functionality.

A traction control system calculates a torque correction ramp signal based on pre-slip reference data to adapt slope dynamically.

An actuator pivots crawler tracks about the rear axle to counteract tensile loads and maintain uniform ground contact during heavy pulling operations.

Electric control unit prevents sudden acceleration by forbidding stopped state termination when acceleration pedal operation exceeds a safety threshold.

A vehicle evacuation travel assist apparatus determines a safe stop lane and transverse position within that lane to ensure adequate space for occupants.

Control system issues takeover request and executes action plan to bring vehicle into safe state when driver is incapacitated.

An integrated breath chamber channels air samples to an alcohol sensor while measuring pressure, temperature, and audio signals.

An integrated wear pad assembly reduces grease fittings and component count in agricultural sprayer frames, simplifying maintenance of adjustable track widths.

A driver-facing camera system tracks occupant presence by counting foreground pixels within defined areas of interest across video frames.

A driver status monitor detects abnormal operator states to automatically activate vehicle assistance features when manual deactivation occurs.

A pivoting ballast weight adjusts mass distribution on agricultural tractors, resolving the contradiction between front axle load and maneuverability.

A transverse link acts as a two-armed lever to distribute suspension effects from a single device across the axle body.

Elastic elements counteract longitudinal thrusts in a track unit for ground work vehicles.