Trailer Landing Feet Controller
Controls the retractable landing gear (support feet) on trailers. Manages the raise/lower cycle for connecting and disconnecting trailers from tractors.
Controls the retractable landing gear (support feet) on trailers. Manages the raise/lower cycle for connecting and disconnecting trailers from tractors.
Hooks
| Hook | Description |
|---|---|
init(jbeamData) | Initializes the landing gear state electrics. |
onCouplerAttached(nodeId, obj2id, obj2nodeId) | Callback that automatically 'retracts' or hides the trailer feet when a tractor is connected. |
onCouplerDetached(nodeId, obj2id, obj2nodeId, breakForce) | Callback that automatically 'deploys' or shows the trailer feet when the trailer is disconnected. |
See Also
- Hydraulic Trailer Feet — Hydraulic-powered trailer feet
- Linear Actuator Trailer Feet — Linear actuator trailer feet
- Couplings — Fifth wheel coupling
Tire Pressure Control
Central Tire Inflation System (CTIS) controller that allows dynamic adjustment of tire pressures while driving. Used on military and off-road vehicles to optimize traction for different terrain types (lower pressure for sand/mud, higher for road).
Two-Step Launch Control
Implements a two-step rev limiter for drag racing launches. Holds engine RPM at a configurable launch RPM (lower than redline) while the driver holds the brake, then releases to full RPM when launched. Builds boost pressure on turbocharged vehicles.