Locking unit, housing with locking unit, and method for unlocking one or more doors of the housing

A housing, having at least two doors for locking respective housing openings, comprising one of:

• a locking unit which respectively has for each of the doors a locking element module with at least one locking body and a locking drive for actuating the locking body, wherein the locking drive for the locking element modules has a common drive element which is movable by an adjustment distance, and in a first adjustment position moves the locking body or bodies for merely one door of the at least two doors of the housing or the locking body or bodies of merely a first group of two groups of doors of the at least two doors of the housing into an unlocking position, and in a second adjustment position moves the locking bodies for all of the doors into an unlocking position, and
• locking units, wherein one or more respective locking units of the locking units are controllable to unlock one door of the at least two doors of the housing or a first group of two groups of doors of the at least two doors of the housing which is/are respectively assigned to said locking units, and respective locking units of the locking units are controllable to unlock all of the doors of the at least two doors of the housing which are respectively assigned to said locking units,
• wherein the housing further comprises:
• an authorization checking processor configured to perform a check of a respective authorization of a person to unlock one or more of the doors of the housing, based on authorization information which is respectively used by the person when providing proof of authorization,
• wherein the authorization information comprises authorization characteristic variables, wherein one of the authorization characteristic variables is information indicative of which door(s) of the at least two doors of the housing or group(s) of doors of the at least two doors of the housing can be opened with the authorization information, wherein the one of the authorization characteristic variables is a flag that indicates whether the authorization information is first authorization information or second authorization information, wherein the flag has the meaning of a single bit, and wherein the authorization information further comprises checking information resulting from a cryptographic operation with a key on the authorization characteristic variables, and
• wherein the housing further comprises either
• a controller configured to control a drive assigned to the common drive element depending on a result of the check performed by the authorization checking processor, in such a way that the common drive element assumes the first adjustment position if the first authorization information was used by the person when providing proof of authorization, and assumes the second adjustment position if the second authorization information was used by the person when providing proof of authorization, or
• a controller configured to control
• the one or more respective locking units to unlock the one door of the at least two doors of the housing or the first group of the two groups of doors of the at least two doors of the housing which is/are respectively assigned to said locking units if the first authorization information was used by the person when providing proof of authorization, and
• the respective locking units to unlock all of the doors of the at least two doors of the housing which are respectively assigned to said locking units if the second authorization information was used by the person when providing proof of authorization, so that in case of using the first authorization information, only the one door of the at least two doors of the housing or the first group of the two groups of doors of the at least two doors of the housing is unlocked and in case of using the second authorization information, all doors of the at least two doors are unlocked.