Control of liquors vehicles with conventional transmitters

摘要

A method for controlling a fleet of vehicles with a number of different transmitters, comprising the steps of:a) transmitting a signal using a secret code, the transmitters have in common, which are authorized to do this, all the vehicles, to give instructions in the fleet of vehicles,b) determining whether the signal transmitter originates from a first group, which is authorized to do this, vehicles in the fleet of vehicles to give instructions,c) authorizing a limited vehicle command authorization stage, as a response to the successful validation, and that the signal from a transmitter in the first transmitter group has been transmitted,d) determining whether the signal to a second transmitter group, which is authorized to do this, a second group of vehicles in the liquor to give instructions, ande) authorizing an additional vehicle command authorization stage, which goes beyond the limited stage, in response to the successful validation, and that the signal from a transmitter in the second transmitter group has been transmitted.