Agricultural Vehicles TRIZ Cases

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A two-level planning approach groups vehicle and payload classes to cut redundant computation, speed mission planning, and simplify integration.

A tire-mounted curvature sensor derives flattening and rounding speeds to estimate soil resistance, rutting, and compaction in real time.

Wheel-mounted curvature sensing derives tire flattening and rounding speeds to estimate soil humidity in real time across the vehicle path.

Sensors and controller adjust the swash plate under changing loads to hold set speed and reduce manual pedal corrections.

Suppressing target steering parameters during auto-steering engagement prevents abrupt steering tool motion and improves operator comfort.

Future operator skill and fatigue trends are used to adjust path, propulsion, and material handling control for steadier machine performance.

Vertically overlapping battery housings increase work vehicle battery capacity while preserving wheel turning clearance and space efficiency.

Multiple cameras, LIDAR, and thermal sensing identify shared objects and switch the operator interface for clearer low-light machine guidance.

Field-boundary and obstacle-aware path planning helps agricultural machines avoid overlap and control passes more efficiently.

Electric machine torque is used to absorb or add rotational energy during engine speed transients, stabilizing hybrid IVT shifts and reducing unnecessary shifting.

Location-based road detection lets a work vehicle limit speed on public roads while preserving higher field speed for compliance and safety.

Separate side and main battery housings raise work vehicle battery capacity while preserving front wheel turning clearance and motor power supply.

Predictive risk zones track trailer swerving at intersections to warn drivers early and support automatic braking in agricultural vehicle combinations.

By matching planetary element speeds before gear changes, this case enables smooth 1st-3rd shifts with lower transmission load and simpler control.

A priority valve and summation valve coordinate two pumps to stabilize pressure and distribute hydraulic flow across steering and auxiliary circuits.

Partitioning a tractor front housing into fixed and movable sections simplifies opening and maintenance without adding full-housing complexity.

Active suspension, LIDAR row sensing, and attitude feedback keep an autonomous farm vehicle level and on track over uneven ground.

Statistical outlier detection on nozzle instructions flags spray degradation early, enabling fallback spray modes and more consistent treatment.

Geolocation-triggered profile loading applies field-specific tractor and implement settings at entry, cutting setup time and operator intervention.

V-shaped lateral grooves, circumferential grooves, and crown-block sipes improve mud traction and slide control without sacrificing paved-road handling.

Balanced support rods, plates, and a vibration reduction part disperse asymmetric engine vibration to protect the muffler and joints.

Sensor-based shift sequencing lets one electric transaxle drive while the other shifts, improving traction and gear smoothness under load.

A built-in and remote control setup keeps the traveling machine body movable even when the remote operation device fails or loses power.

Distance and image sensors detect crop rows to estimate yaw and lateral offset, enabling precise autonomous vehicle guidance along agricultural lanes.