Patent ID: 7831345
Filing Date: 2010-11-09
Classification: B62D,E21C,G05D

Abstract:
1. A method of driving mine vehicles in a mine, the method comprising: assembling mine vehicles into a convoy comprising a plurality of mine vehicles in succession with no mechanical connection therebetween; driving each mine vehicle in the convoy by means of control means provided in each vehicle; appointing one of the mine vehicles in the convoy as a master vehicle and the rest of the mine vehicles in the convoy as slave vehicles; driving the master vehicle in the convoy manually, controlled by an operator, controlling the slave vehicles in the convoy automatically on the basis of a route traveled by the master vehicle, monitoring the distance between two successive vehicles and adjusting the travelling speed of the vehicles in order to prevent collisions; and driving the convoy between at least a first working area and a second working area in accordance with the following working cycle: