Abstract: The mailpiece sorting machine includes a bin sorting conveyor (1) that acts under the control of a control unit (4) to move the bins (3) over sorting outlets (S1, S2, Sn) having removable storage trays (5). The control unit is suitable for detecting (20) that a current mailpiece has a destination address that does not correspond to an available sorting outlet in the machine. If such a situation is detected, a manipulator robot (R) comes to replace the tray of a sorting outlet with an empty tray (or with a tray already containing mail for the same destination address) into which the current mailpiece is sorted, while the replaced tray is placed on standby on a rack (8).

Abstract: A method of sorting mailpieces by using a dynamic assignment process and an overbooking mechanism whereby an overbooked sorting destination (D) is substituted for a sorting destination that is already assigned to a certain sorting outlet (S) comprises the following steps: a) identifying from among said sorting outlets (S) a sorting outlet that has a filling level (N) greater than a first threshold (s1) and the longest idle time, and assigning the overbooked sorting destination to that sorting outlet; b) if all of the sorting outlets (S) have filling levels (N) less than said first threshold (s1), identifying from among the sorting outlets the sorting outlet that has the longest idle time, assigning that sorting outlet to said overbooked sorting destination, and indicating that said other sorting destination is a sorting destination to be amalgamated.

Abstract: A method of sorting mailpieces by using a dynamic assignment process and an overbooking mechanism whereby an overbooked sorting destination (D) is substituted for a sorting destination that is already assigned to a certain sorting outlet (S) comprises the following steps: a) identifying from among said sorting outlets (S) a sorting outlet that has a filling level (N) greater than a first threshold (s1) and the longest idle time, and assigning the overbooked sorting destination to that sorting outlet; b) if all of the sorting outlets (S) have filling levels (N) less than said first threshold (s1), identifying from among the sorting outlets the sorting outlet that has the longest idle time, assigning that sorting outlet to said overbooked sorting destination, and indicating that said other sorting destination is a sorting destination to be amalgamated.

Abstract: A method of processing postal items in a postal sorting machine for preparing delivery rounds in a plurality of sorting passes (typically two sorting passes) includes a step that is performed during a sorting pass and for each current item, said step consisting in monitoring (31, 33, 35, 37, 38, 39) data representative of an order number or rank allocated to the distribution point corresponding to the current postal item in a predetermined sequence of distribution points to be run through this sorting pass in order to prepare each delivery round, the monitoring consisting in observing how rank varies for successive postal items in order to detect any difference relative to said predetermined sequence. In response to detecting such a difference for a current item, said current item is put back into circulation through the machine in order to delay its sorting and thus recreate the expected sequence.

Abstract: A method of processing postal items in a postal sorting machine for preparing delivery rounds in a plurality of sorting passes (typically two sorting passes) includes a step that is performed during a sorting pass and for each current item, said step consisting in monitoring (31, 33, 35, 37, 38, 39) data representative of an order number or rank allocated to the distribution point corresponding to the current postal item in a predetermined sequence of distribution points to be run through this sorting pass in order to prepare each delivery round, the monitoring consisting in observing how rank varies for successive postal items in order to detect any difference relative to said predetermined sequence. In response to detecting such a difference for a current item, said current item is put back into circulation through the machine in order to delay its sorting and thus recreate the expected sequence.