GNSS based control for dispensing material from vehicle

摘要: A spray control method employs a vehicle including material tank, pump communicating with the and nozzles of boom pump. GNSS receiver mounted on interfaced to controller tracks its position in relation stored coordinates field boundaries separating zones from exclusion zones. The tank is activated deactivated by retain within prevent zones, processing an offset receiver, range nozzles, turn-on turn-off lag times, velocity vehicle, all boundaries. An alternative embodiment individually controls using associated valves controller.