Agricultural Vehicles TRIZ Cases

Placing batteries centrally below the operator floor improves front-back balance, protects against debris impact, and supports easier maintenance.

A split mechanical PTO and hydrostatic traction layout cuts heat and cost while preserving continuous speed variation in a single-axis agricultural machine.

Closed-loop steering correction and inclination-based gain control keep a working vehicle aligned to the reference line on slopes.

A feedback-based steering adjustment keeps the wheel opening aligned with the display, preserving screen visibility during straight travel.

A 200-bar cooling circuit with a pipeline heat exchanger keeps implement hydraulic oil cool while preventing burst failures and oil leakage.

Segmented tread block sidewalls increase shear force and ground penetration in mud while limiting chipping and cracking over time.

Fault-triggered limp-home mode is made driver-selectable, avoiding unnecessary speed limits when no trailer is attached.

By reversing before turning at the field edge, the rice planter keeps straight-line work closer to boundaries while maintaining reliable turns.

Torque and steering-angle checks detect full wheel lock early, limiting motor load and easing manual takeover in automatic steering.

A raised chassis link above the driver's seat opens sightlines to row-crop implements while electric drive cuts emissions and soil compaction.

By lowering or maintaining center of gravity during tight or fast turns, the controller reduces tilt and improves ride stability.

Rear monitoring settings adapt to travel speed and attached implements to reduce blind spots and false obstacle detection during automatic travel.

Variable front axle lead matched to steering and braking improves 4WD drivability, cuts torsional shock, and reduces tire wear.

Multi-sensor fusion combines camera, LiDAR, and radar data to improve object tracking, cut false positives, and guide safe autonomous navigation.

Camera-based gap and boundary timing helps autonomous vehicles merge, yield, and react to emergency traffic with safer real-time navigation.

During tight or fast turns, the controller lowers the vehicle’s center of gravity through suspension adjustment to reduce tilting and improve stability.

Adjustable idler positions and pivoted frame motion spread track load more evenly on soft ground, improving traction and reducing soil compaction.

A two-stage shaft retaining structure separates retention and impact cushioning, improving collision stability in autonomously navigating vehicles.

By comparing soil cone index with vehicle ground force, this case maps soil damage and adjusts routing, tire pressure, and load to limit compaction.

A 200-bar pipeline heat exchanger cools hydraulic oil on agricultural tools while preventing burst-related leaks under pressure faults.

Torque and steering angle are used to detect full lock early, cancel auto steering, and reduce motor damage and manual steering effort.

Satellite-based route control updates ridge-adjacent positions in deformed fields, keeping rice transplanter notifications accurate without reset delays.

Actuators and adjustable idlers reshape ground contact to spread load, reduce soil compaction, and limit track wear on soft terrain.

A multi-pivot track assembly uses actuators to rebalance ground contact, improving traction on soft soil while reducing compaction and wear.

A single trigger sets both trajectory points while movement detection prevents errors and keeps heading control accurate with weak position data.

Recorded move-off positions and path alignment checks let a field work vehicle resume autonomous operation smoothly while avoiding large steering corrections.

A dual-axis lever and cam layout simplifies forward, reverse, and neutral shifting while preventing unintended interactions in work vehicles.

Projected sensor images shift with the operator's gaze to reveal blind spots through cab pillars without breaking natural field of view.

Placing auto-steering and setting controls on the steering tower improves one-handed reach and reduces confusion with direction switching.

An auxiliary hydraulic pump applies braking torque through the hydrostatic drive to absorb downhill overspeed loads and protect the engine.

Variable wheel spacing improves maneuver stability and avoids windrow compaction in wide-width trailed harvesters.

Path planning tied to radio spectrum and local signal quality lets more autonomous vehicles share industrial routes with reliable control.

An adjustable axle distance shifts wheelbase between field and transport positions to improve traction, stability, and fuel use.

Pivoting link mechanisms rotate and raise each traveling device to prevent skidding in turns and keep work vehicles stable on uneven ground.

An electrically actuated lock blocks shift rod movement under load, preventing gear disengagement while keeping sliding-gear shifting forces low.

Hybrid aramid-PET crown layers cut tire mass while resisting heat, flexion, and rupture in high-load sprayer tires on soft ground.

Sliding guide bars and pivoting suspension arms simplify chassis assembly while enabling robust narrow or wide track settings for varied terrain.

Articulated links redirect longitudinal forces in adjustable agricultural axles, reducing wear, jamming, and axle stress during work and transport.

Direct-coupled brushless wheel motors remove transmissions in a modular farm robot, cutting energy loss and maintenance while preserving speed and load capability.

Front- and rear-facing image feedback adjusts detasseler settings in real time to cut missed tassels and improve cross-pollination.

Transferred user profiles let agricultural vehicles reuse proven tool settings and compare fleet data to suggest more effective parameters.

Axial tire preload and a domed semi-hollow tread keep the scraper wheel sealed against sticky soil while improving seed drill disc cleaning.

Mechanical obstacle arms let a straddle farm robot stop, classify obstacles, and build reliable crop parcel cartography with fewer false positives.

A movable cross conveyor switches feed direction by position, helping agricultural wagons discharge material on either side without wheel or road loss.

Actuated roll, pitch, and yaw pivots help a vehicle track conform to ground, improving traction while reducing soil compaction and wear.

A steering switch near the handle lets operators quickly override auto-steering and correct GPS-based path errors for easier field navigation.

Segmented tread block sidewalls boost shear force in mud while limiting block collapse for better rough-terrain traction and durability.

Modular valves and piloted check valves lock vertical motion while preserving free roll, simplifying hydraulic suspension control.