Secure container for package delivery
A method includes transmitting, by a handler device associated with a package handler, a message to an access control system requesting access to a secure container secured by an electronic lock mechanism; determining, by the access control system, whether the package handler is authorized to access the secure container based on the received message; transmitting, by the access control system, an unlock command to the secure container in response to a determination that the package handler is authorized to access the secure container; and unlocking the electronic lock mechanism of the secure container in response to successful authentication of the unlock command.
1. A method, comprising:
transmitting, by a handler device associated with a package handler, a message to an access control system requesting access to a secure container secured by an electronic lock mechanism;
determining, by the access control system, whether the package handler is authorized to access the secure container based on the received message;
transmitting, by the access control system, an unlock command to the secure container in response to a determination that the package handler is authorized to access the secure container, wherein the unlock command comprises a caveated cryptographic bearer token that includes a time-based caveat defining a time limit for accessing the secure container; and
unlocking the electronic lock mechanism of the secure container in response to successful authentication of the unlock command.
2. The method of claim 1 , wherein transmitting the unlock command from the access control system to the secure container comprises:
transmitting the unlock command from the access control system to a gateway device; and
forwarding the unlock command by the gateway device to the secure container.
3. The method of claim 2 , wherein forwarding the unlock command comprises transmitting the unlock command from the gateway device to the secure container over a Wi-Fi communication connection established between the gateway device and the secure container.
4. The method of claim 1 , wherein the caveated cryptographic bearer token comprises a macaroon.
5. The method of claim 1 , further comprising locking the electronic lock mechanism of the secure container in response to a determination that a package has been placed in the secure container.
6. The method of claim 5 , further comprising capturing an image of at least one of the package or the package handler with a camera of the secure container.
7. The method of claim 5 , further comprising regulating a temperature of the secure container based on the type of package placed in the secure container.
8. The method of claim 5 , further comprising transmitting, by the secure container, a notification message to an owner device indicating that the package has been delivered in response to the determination that the package has been placed in the secure container.
9. An access control system, comprising:
a secure container including:
a housing having a chamber defined therein for storage of a package;
a movable barrier secured to the housing and adapted to move between an open position to allow access to the chamber and a closed position to prevent access to the chamber;
an electronic lock mechanism adapted to move between a locked position and an unlocked position; and
a control system; and
a server including a first processor and a first memory comprising a first plurality of instructions stored thereon that, in response to execution by the first processor, causes the server to (i) receive a message from a handler device associated with a package handler requesting access to the chamber of the secure container and (ii) transmit an unlock command to the secure container in response to a determination that the package handler is authorized to access the chamber of the secure container, wherein the unlock command comprises a caveated cryptographic bearer token that includes a time-based caveat defining a time limit for accessing the secure container; and
wherein the secure container is configured to transmit a control signal from the control system to the electronic lock mechanism to unlock the electronic lock mechanism to allow movement of the movable barrier from the closed position to the open position in response to successful authentication of the unlock command.
10. The access control system of claim 9 , further comprising a gateway device including a second processor and a second memory; and
wherein to transmit the unlock command to the secure container comprises to transmit the unlock command from the server to the gateway device; and
wherein the second memory of the gateway device comprises a second plurality of instructions stored thereon that, in response to execution by the second processor, causes the gateway device to (i) receive the unlock command from the server and (ii) forward the unlock command to the secure container.
11. The access control system of claim 10 , wherein the control system comprises a Wi-Fi communication circuitry; and
wherein the gateway device is configured to forward the unlock command to the secure container over a Wi-Fi communication connection established between the gateway device and the secure container.
12. The access control system of claim 9 , wherein the secure container is configured to transmit a control signal from the control system to the electronic lock mechanism to lock the electronic lock mechanism of the secure container in response to a determination that a package has been placed in the chamber of the secure container and the movable barrier is in the closed position.
13. The access control system of claim 12 , further comprising a camera system configured to capture an image of at least one of the package or the package handler.
14. The access control system of claim 12 , wherein the secure container further comprises a temperature control system configured to regulate a temperature of the chamber of the secure container based on the type of package placed in the chamber.
15. The access control system of claim 12 , wherein the control system of the secure container comprises a wireless communication circuitry configured to transmit a notification message to an owner device indicating that the package has been delivered in response to the determination that the package has been placed in the chamber of the secure container.
16. The access control system of claim 9 , wherein the control system of the secure container comprises a power circuitry configured to receive AC mains power.
17. The access control system of claim 9 , wherein the caveated cryptographic bearer token comprises a macaroon.
18. The access control system of claim 9 , wherein the control system of the secure container comprises a power circuitry that includes a photovoltaic solar panel that generates power.
19. An access control system, comprising:
a secure container including:
a housing having a chamber defined therein for storage of a package;
a movable barrier secured to the housing and adapted to move between an open position to allow access to the chamber and a closed position to prevent access to the chamber;
an electronic lock mechanism adapted to move between a locked position and an unlocked position; and
a control system;
a camera system configured to capture an image of at least one of the package or the package handler, wherein the camera system comprises a first camera positioned to capture images of an interior of the secure container and a second camera positioned to capture images exterior to the secure container; and
a server including a first processor and a first memory comprising a first plurality of instructions stored thereon that, in response to execution by the first processor, causes the server to (i) receive a message from a handler device associated with a package handler requesting access to the chamber of the secure container and (ii) transmit an unlock command to the secure container in response to a determination that the package handler is authorized to access the chamber of the secure container, wherein the unlock command includes time-based permission data defining a time limit for accessing the secure container;
wherein the secure container is configured to transmit a control signal from the control system to the electronic lock mechanism to unlock the electronic lock mechanism to allow movement of the movable barrier from the closed position to the open position in response to successful authentication of the unlock command; and
wherein the secure container is configured to transmit a control signal from the control system to the electronic lock mechanism to lock the electronic lock mechanism of the secure container in response to a determination that a package has been placed in the chamber of the secure container and the movable barrier is in the closed position.