Priority arbitration system of passage for garage access with double entry.

The present invention shows a system arbitration priorities step for access to garages with double entry comprising at least a micro-programmable controller (103) with a memory (104), coupling system input signals (105), an coupling system output signals (106), a timekeeper (107) and a system power supply (101) characterized in that said coupling system input signals (105) is arranged to receive at least one signal ( 41) on activation of a first gate or barrier, a signal (51) of a first sensor next presence to said first gate or barrier, a signal (42) upon activation of a second door or barrier and a signal (52) a second sensor presence next to the second gate or barrier, in that said coupling system output signal (106) is arranged to generate output signals (31, 32, 33, 34) to at least a first signal visua l (61) proximate an entrance (11) and to a second next visual signal (62) to the other input (13) wherein said micro-controller is arranged to process said input signals (41, 42, 51, 52 ) and set output signals (31, 32, 33, 34) so ​​that the visual cues (61, 62) indicate the priority of passing vehicles by accessing said doors or gates (11, 13).