On-board computer system for agricultural tractor

摘要

A tractor has an on-board computer system installed which responds to information provided by a sensor on the functional attached appliance. The computer (1) is installed in the cabin of an agricultural tractor unit (6) and an attached manure spreading, crop spraying or drilling machine carries a sensor (11) which provides data via a cable (12) for the computer as well as global positioning data (5) and vehicle speed data (7). The sensor is mounted on an arm so that it may be suitably positioned according to the application.