Arrangement for passage control of mine vehicles

Details Arrangement for passage control of mine vehicles Arrangement for passage control of mine vehicles

E - Fixed Constructions

21

F

E21F 13/02 (2006.01)

Patent

CA 2520698

A method for passage control of an unmanned mine vehicle, including: defining in a mine an operation area (4) where the unmanned mine vehicle (2) operates; and preventing unallowed access of the unmanned mine vehicle (2) to a manual area (10) defined outside the operation area (4), transferring the mine vehicle (2) between the operation area (4) and the manual area (10) through an access station (8), the access station (8) being arranged between the operation area (4) and the manual area (10); performing the transfer of the mine vehicle (2) in the access station (8) through a first access gate (9) and a second access gate (11) and further through an intermediate space (12) between the first and second access gates (9, 11); and, during the transfer of the mine vehicle (2) , keeping at least one of the first and second access gates (9, 11) closed.

L'invention concerne un procédé, un système et une station d'accès permettant de commander le passage de véhicules de mine. Des véhicules de mine (2) sont transférés d'une zone de fonctionnement (4) à une zone manuelle (10) par l'intermédiaire d'une ou plusieurs stations d'accès (8). La station de passage (8) comprend deux grilles d'accès (9, 11) successives entre lesquelles un espace intermédiaire (12) est ménagé, un véhicule de mine (2) à transférer pouvant être entraîné dans ledit espace. Lorsque le véhicule de mine (2) se trouve dans l'espace intermédiaire (12), au moins une grille d'accès est fermée.

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