Modular valuable media recycling device
A modular valuable media recycling device is presented. The valuable media recycling device includes a media infeed module, a validator module, an escrow module, a plurality of media feeder/stacking modules, and a plurality of cassette modules. When a module handles a valuable media item along a media transport path, the module's identifier and security information are passed as a message to a next module that is to handle the media item in a processing path for the media item. Each module independently validates the authenticity of the message received from a previous module. The number of media feeder/stacking modules and cassette modules are scalable based on the transaction terminal that the modular valuable media recycling device is integrated into.
1. A method, comprising:
urging a media item associated with a transaction at a transaction terminal through a modular recycling device;
validating security at each node of the modular recycling device that handles the media item during the transaction; and
processing failover operations at each node when a failure in the transaction is detected.
2. The method of claim 1 further comprising, processing diagnostic testing at each node.
3. The method of claim 1 further comprising, collaborative and cooperatively processing the transaction and the media item during the transaction through the modular recycling device.
4. The method of claim 3 further comprising, passing messages between the nodes during the transaction as the media item transitions from source nodes to a target nodes.
5. The method of claim 1 further comprising, connecting a new node within the modular recycling device as an expansion media cassette.
6. The method of claim 5 , wherein connecting further includes adding a feeder/stacker node to service the expansion media cassette.
7. The method of claim 1 further comprising, disconnecting and removing an existing media cassette as a removed node within the modular recycling device.
8. The method of claim 7 , wherein disconnecting and removing further includes disconnecting and removing an existing feeder/stacker node as a second removed node that was servicing the removed node.
9. The method of claim 1 , wherein urging further includes activating and deactivating electromechanical components of the modular recycling device.
10. The method of claim 1 , wherein validating further includes enforcing security at each node that handles the media item during the transaction.
11. A method, comprising:
configuring nodes as a modular recycling device for collaborative and cooperative processing with one another during media deposits and media withdrawals at a Self-Service Terminal (SST), wherein configuring further includes configuring each node to perform the collaborative and cooperative processing when a connection is made to at least one other node, and wherein configuring further includes configuring each node to continue with the collaborative and cooperative processing when an existing node is removed and disconnected from remaining nodes;
interfacing the nodes with one another through connections in the modular recycling device; and
activating the nodes for processing the media deposits and the media withdrawals within the SST.
12. The method of claim 11 , wherein configuring further includes configuring each node to perform cryptographic security processing that validates communications between remaining nodes.
13. The method of claim 12 , wherein configuring further includes providing each node with a mechanism to uniquely identify itself through the cryptographic security processing to the remaining nodes.
14. The method of claim 11 , wherein interfacing further includes connecting Printed Circuit Boards (PCBs) associated with each node in a wired intra-network within the modular recycling device.
15. The method of claim 14 , wherein connecting further includes connection some of the nodes via serial connections and other of the nodes via intermediate communication PCBs.
16. A modular recycling device, comprising:
media handling nodes, each of the media handling nodes including a Printed Circuit Board (PCB) having at least one hardware processor;
wherein each media handling node is configured to: i) communicate with remaining nodes, ii) control electromechanical components of that media handling node during a transaction associated with at least one media item, iii) verify communications from remaining nodes, and iv) provide verification from that media handling node to the remaining nodes after processing the at least one media item of the transaction.
17. The modular recycling device of claim 16 , wherein the modular recycling device is integrated into an Automated Teller Machine (ATM) for performing the transaction as a currency deposit or a currency withdrawal.