Delivery vehicle with flexible storage

1. A flexible storage compartment system for a delivery vehicle, the system comprising:

adjoining first and second compartments with a common sidewall that is pivotable about a hinge;

a first removable door closing the first compartment;

a second removable door closing the second compartment, wherein the first and second doors are interchangeable between the first and second compartments;

a latching assembly between the first door, second door, and sidewall, wherein both the first and second doors are open when the latching assembly allows the sidewall to move;

hinge assemblies connecting the first and second doors, wherein the hinge assemblies have solenoids selectively operable between locked and unlocked states;

contact and wiper assemblies between the first and second doors, wherein the contact and wiper assemblies carry electrical power and command signals for the solenoids;

an electronic device for sizing a package and assigning the first and second compartments, wherein the first and second compartments combine into a single compartment by pivoting the sidewall when the first and second doors are both open.

2. The system of claim 1 further comprising:

a frame portion adjoining the first and second doors, wherein the hinge assemblies connecting the first and second doors are first hinge assemblies and second hinge assemblies connect the first and second doors to the frame portion.

3. The system of claim 1 further comprising:

a plunger for each of the hinge assemblies, wherein the plunger is extended as a hinge in the locked state and retracted in the unlocked state.

4. The system of claim 3 further comprising:

a first hinge cavity in the first door;

a second hinge cavity in the second door, wherein the solenoid in the locked state extends the plunger through the first hinge cavity and into the second hinge cavity.

5. The system of claim 1 further comprising:

an indicator light for each of the first and second doors, wherein the indicator light signals if the corresponding first or second door is locked or unlocked.

6. The system of claim 1 further comprising:

a first sensor for the first door, wherein the first sensor communicates a first output signal that the first door is closed;

a rear wall of the second compartment;

a second sensor for the sidewall, wherein the second sensor communicates a second output signal that the sidewall has been moved against the rear wall.

7. The system of claim 1 wherein the first and second doors are removed from the first and second compartments when the first and second doors are open.

8. The system of claim 1 further comprising:

a sizing guide, wherein the sizing guide is affixed to the package for the electronic device to size the package.

9. The system of claim 1 further comprising:

an actuator to move the sidewall.

10. A delivery vehicle comprising:

separate compartments with a common sidewall;

interchangeable doors closing the compartments;

a latching assembly between the doors and sidewall that limits movement of the sidewall when only one of the doors is closed, wherein the compartments are combined by moving the sidewall when the doors are open;

a hinge assembly connecting the doors;

a contact and wiper assembly between the doors that carries power and commands for the hinge assembly.

11. The delivery vehicle of claim 10 further comprising:

an electronic device for sizing a package and assigning the compartments.

12. The delivery vehicle of claim 11 further comprising:

a sizing guide, wherein the sizing guide is affixed to the package for the electronic device to size the package.

13. The delivery vehicle of claim 10 further comprising:

a solenoid in the hinge assembly, wherein the solenoid is responsive to the commands, has a locked state wherein an extended plunger is a hinge, and has an unlocked state in which the plunger is retracted.

14. A method of shipping a package in a delivery vehicle having a flexible storage compartment system with first and second compartments with a common sidewall, a first door closing the first compartment, and a second door closing the second compartment, the method comprising:

sizing the package with an electronic device;

assigning the first and second compartments with the electronic device;

unlocking the first and second doors, wherein a command signal to unlock the first and second doors is carried by a contact and wiper assembly between the first and second doors;

opening the first and second doors;

moving the sidewall to combine the first and second compartments into a combined compartment, wherein both the first and second doors are open when the sidewall moves;

loading the package in the combined compartment;

replacing the first and second doors, wherein the first and second doors are interchangeable between the first and second compartments.

15. The method of claim 14 wherein the first and second doors are opened by detaching the first and second doors from the first and second compartments.

16. The method of claim 14 further comprising:

affixing a sizing guide to the package;

aligning the sizing guide to a grid displayed on a user interface of the electronic device to size the package.

17. The method of claim 14 further comprising:

driving the delivery vehicle to a pickup location when the first and second compartments are assigned;

driving the delivery vehicle to a delivery location when the first and second doors are replaced, wherein the delivery vehicle is self driving.

18. The method of claim 17 further comprising:

authenticating a recipient at the delivery location;

sending the command signal to unlock the first and second doors at the delivery location;

opening the first and second doors at the delivery location;

removing the package from the combined compartment;

moving the sidewall to restore the combined compartment to the first and second compartments;

replacing the first and second doors.

19. The method of claim 14 further comprising:

authenticating a sender before sending the command signal to unlock the first and second doors.

20. The method of claim 14 further comprising:

signaling with an indicator light to identify the first and second doors.