Public accessible automated robotic warehouse for mails, parcels and packages

A system comprising:

• a front-end access area comprising a plurality of front-end access units;
• a back-end storage area comprising a plurality of back-end storage units;
• a plurality of robots transporting a plurality of mails, a plurality of parcels, a plurality of packages and a plurality of cartons between the front-end access area and the back-end storage area or between a first sub-storage area of the back-end storage area and a second sub-storage area of the back-end storage area;
• wherein a number of the plurality of front-end access units is less than a number of the plurality of back-end storage units;
• wherein the plurality of front-end access units are accessed by a plurality of customers from front sides of the plurality of front-end access units;
• wherein a selected front-end access unit of the plurality of front-end access units is accessed by a first customer at a first predetermined time and is accessed by a second customer at a second predetermined time;
• wherein a first duration that the selected front-end access unit containing a mail, a parcel, a package or a carton is shorter than a second duration that the selected front-end access unit not containing the mail, the parcel, the package or the carton;
• wherein the plurality of back-end storage units are configured to store the plurality of mails, the plurality of parcels, the plurality of packages and the plurality of cartons;
• wherein the back-end storage area is not accessible to the plurality of customers;
• wherein the plurality of robots deliver the plurality of mails, the plurality of parcels, the plurality of packages and the plurality of cartons to the plurality of front-end access units;
• wherein the plurality of mails, the plurality of parcels, the plurality of packages and the plurality of cartons will be picked up by the plurality of customers within thirty minutes;
• and
• wherein the plurality of robots will transport the plurality of mails, the plurality of parcels, the plurality of packages and the plurality of cartons from the plurality of front-end access units to the plurality of back-end storage units if the plurality of customers do not pick up the plurality of mails, the plurality of parcels, the plurality of packages and the plurality of cartons within thirty minutes.

A robotic warehouse comprising:

• a housing having an enclosed space, the housing comprising:
• a ceiling;
• a plurality of walls comprising a first wall;
• and
• a floor;
• a plurality of pallets;
• a plurality of bins;
• a rack assembly disposed in the enclosed space of the housing;
• the rack assembly having a plurality of units;
• each of the plurality of units being configured to receive one of the plurality of pallets or one of the plurality of bins;
• a plurality of robots movable in the enclosed space of the housing;
• and
• a locker assembly comprising a plurality of lockers, each locker of the plurality of lockers having a front door.